Tag: 300-400

Quality assurance and harmonization for targeted biomonitoring measurements of environmental organic chemicals across the Children′s Health Exposure Analysis Resource laboratory network was written by Kannan, Kurunthachalam;Stathis, Alexa;Mazzella, Matthew J.;Andra, Syam S.;Barr, Dana Boyd;Hecht, Stephen S.;Merrill, Lori S.;Galusha, Aubrey L.;Parsons, Patrick J.. And the article was included in International Journal of Hygiene and Environmental Health in 2021.HPLC of Formula: 101-20-2 This article mentions the following:

A consortium of laboratories established under the Children′s Health Exposure Anal. Resource (CHEAR) used a multifaceted quality assurance program to promote measurement harmonization for trace organics analyses of human biospecimens that included: (1) participation in external quality assurance (EQA)/proficiency testing (PT) programs; (2) analyses of a urine-based CHEAR common quality control (QC) pool with each anal. batch across all participating laboratories; (3) method validation against NIST Standard Reference Materials (SRMs); and (4) analyses of blinded duplicates and other project-specific QC samples. The capability of five CHEAR laboratories in organic chem. anal. increased across the 4-yr period, and performance in the external PT program improved over time – recent challenges reporting >90% analytes with satisfactory performance. The CHEAR QC pools were analyzed for several classes of organic chems. including phthalate metabolites and environmental phenols by the participating laboratories with every batch of project samples, which provided a rich source of measurement data for the assessment of intra- and inter-laboratory variance. Within-laboratory and overall variabilities in measurements across laboratories were calculated for target chems. in urine QC pools; the coefficient of variation (CV) was generally below 25% across batches, studies and laboratories and indicated acceptable anal. imprecision. The suite of organic chems. analyzed in the CHEAR QC pool was broader than those reported for com. available reference materials. The accuracy of each of the laboratories methods was verified through the anal. of several NIST SRMs and was, for example, 97 ± 5.2% for environmental phenols and 95 ± 11% for phthalates. Anal. of blinded duplicate samples showed excellent agreement and reliability of measurements. The intra-class correlation coefficients (ICC) for phthalate metabolites analyzed in various batches across three CHEAR laboratories showed excellent reliability (typically >0.90). Overall, the multifaceted quality assurance protocols followed among the CHEAR laboratories ensured reliable and reproducible data quality for several classes of organic chems. Increased participation in external PT programs through inclusion of addnl. target analytes will further enhance the confidence in data quality. In the experiment, the researchers used many compounds, for example, 1-(4-Chlorophenyl)-3-(3,4-dichlorophenyl)urea (cas: 101-20-2HPLC of Formula: 101-20-2).

1-(4-Chlorophenyl)-3-(3,4-dichlorophenyl)urea (cas: 101-20-2) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.HPLC of Formula: 101-20-2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Preparations of chloro(diene)polyfluorophenylplatinum(II) complexes and the structure of chloro(dicyclopentadiene)pentafluorophenylplatinum(II) was written by Deacon, G. B.;Gatehouse, B. M.;Nelson-Reed, K. T.. And the article was included in Journal of Organometallic Chemistry in 1989.HPLC of Formula: 12083-92-0 This article mentions the following:

The complexes, PtCl(diene)R [diene = hexa-1,5-diene (hex), norbornadiene (nbd), R = C₆F₅, p-HC₆F₄, p-MeOC₆F₄; diene = dicyclopentadiene (dcy), R = C₆F₅] have been prepared by reaction between equimolar amounts of PtCl₂(diene) and Me₃SnR in CH₂Cl₂. Most reactions also gave some of the corresponding PtR₂(diene) complex, which was readily separated by chromatog., and Pt(p-MeOC₆F₄)₂(nbd) was obtained in high yield from PtCl₂(nbd) and Me₃Sn(p-MeOC₆F₄) when a 1:2 mol ratio was used. Attempts to prepare PtCl(dcy)R (R = p-HC₆F₄, p-MeOC₆F₄) from Me₃SnR gave only PtR₂(dcy) in boiling CH₂Cl₂ despite the use of 1:1 reactant stoichiometry, and Pt(p-MeOC₆F₄)₂(dcy) or no reaction (R = p-HC₆F₄) at room temperature Alternative reagents, R’₃SnR (R’ = Bu, Et; R = C₆F₅, p-MeOC₆F₄) had a variable effect on the selectivity of monoarylation. Thus, Bu₃SnC₆F₅ was more selective and Et₃SnC₆F₅ less selective in formation of PtCl(hex)C₆F₅ than Me₃SnC₆F₅. With Et₃SnR (R = C₆F₅, p-MeOC₆F₄) and an equimolar amount of PtCl₂(dcy), PtCl(dcy)R was the major product. The crystal structure of PtCl(dcy)C₆F₅ shows near square planar stereochem. for platinum and steric congestion. The double bond from the six-membered ring of dcy is unsym. coordinated to platinum trans to C₆F₅ and is further from the metal than the other double bond, which is sym. bonded trans to chlorine. The pentafluorophenyl group is approx. normal to the coordination plane, and gives two o-fluorine resonances in the ¹⁹F NMR spectrum. In the experiment, the researchers used many compounds, for example, Dichlorodi(cyclopenta-1,3-dien-1-yl)platinate(II) (cas: 12083-92-0HPLC of Formula: 12083-92-0).

Dichlorodi(cyclopenta-1,3-dien-1-yl)platinate(II) (cas: 12083-92-0) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.HPLC of Formula: 12083-92-0

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Harnessing C-H Borylation/Deborylation for Selective Deuteration, Synthesis of Boronate Esters, and Late Stage Functionalization was written by Kallepalli, Venkata A.;Gore, Kristin A.;Shi, Feng;Sanchez, Luis;Chotana, Ghayoor A.;Miller, Susanne L.;Maleczka, Robert E.;Smith, Milton R.. And the article was included in Journal of Organic Chemistry in 2015.Formula: C13H15BClF3O2 This article mentions the following:

In the presence of iridium catalysts such as [Ir(cod)OMe]₂, aryl and heteroaryl mono- and di(pinacolboronates) underwent regioselective deborylation; reaction of aryl- and heteroaryl mono(pinacolboronates) using D₂O yielded regioselectively deuterated arenes, while deborylation of di(pinacolboronates) yielded mono(pinacolboronates) with different and complementary regioselectivity from a direct monoborylation. Di(pinacolboronates) were prepared using iridium-catalyzed borylation; diborylation and chemoselective deborylation reactions were performed in one pot in some instances. The iridium-catalyzed borylations were compared to palladium-catalyzed deborylations of diborylated indoles described by Movassaghi; for a 3-methylindole-derived diboronate and for three thiophenediboronates, the iridium-catalyzed conditions were more effective. Nonracemic clopidogrel was regioselectively deuterated and monoborylated using iridium-catalyzed mono- and diborylation and deborylation reactions. In the experiment, the researchers used many compounds, for example, 2-(3-Chloro-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (cas: 942069-65-0Formula: C13H15BClF3O2).

2-(3-Chloro-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (cas: 942069-65-0) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.Formula: C13H15BClF3O2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Highly permeable and acid-resistant nanofiltration membrane fabricated by in-situ interlaced stacking of COF and polysulfonamide films was written by Lai, Wei;Shan, Linglong;Bai, Ju;Xiao, Luqi;Liu, Lu;Wang, Shunli;Gong, Lili;Jiao, Yang;Xie, Wei;Liu, Hongyan;Luo, Shuangjiang;Zhang, Suojiang. And the article was included in Chemical Engineering Journal (Amsterdam, Netherlands) in 2022.Reference of 61-73-4 This article mentions the following:

The fabrication of nanofiltration (NF) membranes with excellent acid resistance and high separation performance remains a tremendous challenge due to the lack of precise membrane structure manipulation. Herein, covalent organic frameworks (COFs), due to their abundant porosity and highly ordered structures, are employed to synthesize high-permeation nanofiltration membranes. An acid-stable COF layer and a polysulfonamide (PSA) layer were fabricated by in-situ interfacial polymerization (IP) upon the polyethersulfone (PES) ultrafiltration substrate in turns. The acquired COF-based composite membrane exhibited sub-nanometer pore size and excellent rare-earth ions separation performance due to the interlaced stacking between the COF and PSA layers, as well as the COF interlayer regulated IP process. Addnl., the composite membrane showed high rejection of >92.2% for trivalent rare-earth ions (RE³⁺) and high water permeance of >43.3 L h^-1 m^-2 bar^-1 at both pH = 6.8 and pH = 1, the superior separation performance can be ascribed to the high porosity and abundant transportation pathway provided by the COF layer and the interlaced stacking structure between the COF layer and the PSA layer. The facile membrane fabrication procedure, along with the excellent water permeation performance and acid resistance, render the composite membrane in this study applicable for a broad range of critical industrial and environmental processes. In the experiment, the researchers used many compounds, for example, 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride (cas: 61-73-4Reference of 61-73-4).

3,7-Bis(dimethylamino)phenothiazin-5-ium chloride (cas: 61-73-4) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Organochlorine compounds are lipophylic, meaning they are more soluble in fat than in water. This gives them a high tenancy to accumulate in the food chain (biomagnification).Reference of 61-73-4

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Nano-carboxymethylcellulose, polyacrylamide, and γ-Fe₂O₃-SO₃H cross-linked to a hydrophobic linker: an organic-inorganic hydrogel for adsorptive removal of dyes was written by Tamaddon, Fatemeh;Ahmadi-AhmadAbadi, Ehsan;Khoje-neamah, Ehsan. And the article was included in Journal of Molecular Structure in 2022.Application In Synthesis of 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride This article mentions the following:

Dye removal by magnetic hydrogel adsorbents has the potential to compliment water treatment. Here, a new pH-responsive and magnetic hydrogel implanted with the hydrophobic chlorophenyl groups was prepared by crosslinking the cotton-derived nanocarboxymethylcellulose crystals (NCMCC), γ-Fe₂O₃-SO₃H, and polyacrylamide (PAAmide) to the N,N’-((4-chlorophenyl)methylene) diacrylamide (NNCMDA). Besides to the hydrogel’s magnetizing agent, γ-Fe₂O₃-SO₃H was the catalyst in synthesis of bis-acrylamide NNCMDA that cross-linked the components in hydrogel NCMCC/PAAmide/γ-Fe₂O₃-SO₃H/NNCMDA characterized by FT-IR, FESEM, TGA, BET, VSM, and XRD analyses. While implantation of hydrogel by hydrophobic cross-linker NNCMDA caused âˆ?.5 times drop in swelling capacity, a general adsorptive removal plus to selectivity were observed for cationic dyes of Methylene blue (MB) and Rhodamine B (RB) with adsorption capacities of 717.0 mg/g and 61.0 mg/g, resp. Adsorption mechanism for MB was in agreement with the Langmuir model (R² = 0.99) and a monolayer adsorption of dye on the hydrogel surface, whereas adsorption kinetics was compatible by the pseudo-second-order model (R² = 0.99). The advantages of the present hydrogel are simultaneous entering of the nano-CMC, hydrophobic implant NNCMDA, and the pH-responsive magnetizing agent γ-Fe₂O₃-SO₃H into the hydrogel matrix and upgrading the removal performance of hydrogel to 74.68% for MB and 50.85% for RB without change after the fifth recycling run. All results confirmed the more adsorptive effectiveness of the NCMCC/PAAmide/γ-Fe₂O₃-SO₃H/NNCMDA in dye removal vs. the reported cellulose-based hydrogels. In the experiment, the researchers used many compounds, for example, 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride (cas: 61-73-4Application In Synthesis of 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride).

3,7-Bis(dimethylamino)phenothiazin-5-ium chloride (cas: 61-73-4) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Application In Synthesis of 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Detection of multiple endocrine-disrupting chemicals in milk: Improved and safe high performance liquid chromatography tandem mass spectrometry method was written by Yu, Yunhan;Kuang, Mengya;Zheng, Baohua;Wang, Meiling;Liu, Zhenqiang;Xu, Huilan;Wang, Jianwu. And the article was included in Journal of Separation Science in 2022.Formula: C13H9Cl3N2O This article mentions the following:

Herein, an improved method for detecting the endocrine-disrupting chems. in milk is presented, which is based on high performance liquid chromatog. tandem mass spectrometry, coupled with a quick, effective, and safe method. The linearity of the proposed method was in the range of 0.05-100μg/L, and all correlation coefficients were â‰?.9973. At three concentration levels, the spiked recoveries ranged from 77.7 to 107.5%, relative standard deviations ranged from 0.2 to 14.6%, limits of quantitation ranged from 0.1 to 40μg/kg, limits of detection ranged from 0.03 to 13.3μg/kg. The proposed method for the identification and quantitation of 26 endocrine disruptors present in milk is not only easy, fast, and cost-efficient but also provides a reference for the detection of various endocrine disruptors in milk and other dairy products. In the experiment, the researchers used many compounds, for example, 1-(4-Chlorophenyl)-3-(3,4-dichlorophenyl)urea (cas: 101-20-2Formula: C13H9Cl3N2O).

1-(4-Chlorophenyl)-3-(3,4-dichlorophenyl)urea (cas: 101-20-2) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Formula: C13H9Cl3N2O

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Modified TiO₂ nanotubes-zeolite composite photocatalyst: Characteristics, microstructure and applicability for degrading triclocarban was written by Arifin, Siti Nor Hidayah;Radin Mohamed, Radin Maya Saphira;Al-Gheethi, Adel Ali;Wei, Lai Chin;Yashni, G.;Fitriani, Nurina;Naushad, Mu.;Albadarin, Ahmad B.. And the article was included in Chemosphere in 2022.HPLC of Formula: 101-20-2 This article mentions the following:

The study explored the characteristics and effectiveness of modified TiO₂ nanotubes with zeolite as a composite photocatalyst (MTNZC) for the degradation of triclocarban (TCC) from the aqueous solution MTNZC samples have been produced via electrochem. anodisation (ECA) followed by electrophoretic deposition (EPD). Three independent factors selected include MTNZC size (0.5-1 cm2), pH (3-10), and irradiation time (10-60 min). The observation revealed that the surface of Ti substrate by the 40 V of anodisation and 3 h of calcination was covered with the array ordered, smooth and optimum elongated nanotubes with average tube length was approx. 5.1μm. EDS anal. proved the presence of Si, Mg, Al, and Na on MTNZC due to the chem. composition present in the zeolite. The average crystallite size of TiO₂ nanotubes increased from 2.07 to 3.95 nm by increasing anodisation voltage (10, 40, and 60 V) followed by 450°C of calcination for 1, 3, and 6 h, resp. The optimization by RSM shows the F-value (36.12), the p-value of all responses were less than 0.0001, and the 95% confidence level of the model by all the responses indicated the model was significant. The R2 in the range of 0.9433-0.9906 showed the suitability of the model to represent the actual relationship among the parameters. The photocatalytic degradation rate of TCC from the first and the fifth cycles were 94.2 and 77.4%, indicating the applicability of MTNZC to be used for several cycles. In the experiment, the researchers used many compounds, for example, 1-(4-Chlorophenyl)-3-(3,4-dichlorophenyl)urea (cas: 101-20-2HPLC of Formula: 101-20-2).

1-(4-Chlorophenyl)-3-(3,4-dichlorophenyl)urea (cas: 101-20-2) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Organochlorine compounds are lipophylic, meaning they are more soluble in fat than in water. This gives them a high tenancy to accumulate in the food chain (biomagnification).HPLC of Formula: 101-20-2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Synthesis of cyclolinear polyorganocarbosiloxanes capable of self-organization was written by Astapova, T. V.;Matukhina, E. V.;Petrovskii, P. V.;Blagodatskikh, I. V.;Makarova, N. N.;Godovsky, Yu. K.. And the article was included in Vysokomolekulyarnye Soedineniya, Seriya A i Seriya B in 1999.Reference of 12083-92-0 This article mentions the following:

Cyclolinear polyorganocarbosiloxanes were synthesized by the polyaddition reaction of dihydroorganocyclotetra(hexa,octa)siloxanes with divinylorganocyclotetra(hexa,octa)siloxanes in the presence of platinum catalysts. The effects of various forms of Pt colloids, which were obtained by reducing Pt complex compounds, on the structure and properties of the resulting polymers were studied by gel-permeation chromatog. and ²⁹Si NMR spectroscopy. The phase transition temperatures were determined by DSC, X-ray diffraction anal., and optical microscopy. It was shown that a noncrystallizable polymer bearing decaethtylcyclohexasiloxane fragments is mesomorphic and forms a hexagonal 2D structure of the columnar type. In the experiment, the researchers used many compounds, for example, Dichlorodi(cyclopenta-1,3-dien-1-yl)platinate(II) (cas: 12083-92-0Reference of 12083-92-0).

Dichlorodi(cyclopenta-1,3-dien-1-yl)platinate(II) (cas: 12083-92-0) belongs to organic chlorides. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Reference of 12083-92-0

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Convenient preparation of (η⁴-alkadiene)dichloroplatinum(II) complexes from [PtCl₆]^2- anions and their reduction to platinum(0) alkene complexes under phase-transfer catalysis conditions was written by Dell’Amico, Daniela Belli;Labella, Luca;Marchetti, Fabio;Samaritani, Simona. And the article was included in Journal of Organometallic Chemistry in 2011.Product Details of 12083-92-0 This article mentions the following:

Platinum(II) and platinum(0) diene complexes were prepared in phase-transfer conditions by reduction of hexachloroplatinate in the presence of diene ligands and tetraalkylammonium phase-transfer catalysts. Convenient one-pot reduction-complexation reactions of hexachloroplatinate(IV) anions to (η⁴-alkadiene)dichloroplatinum(II) complexes (η⁴-alkadiene = 1,5-cyclooctadiene, diallyl ether, dicyclopentadiene, norbornadiene, dibenzylideneacetone) under suitable phase-transfer catalysis conditions are reported. Reduction to zerovalent platinum alkene complexes has been obtained in the presence of an excess of alkene, potassium formate and 18-crown-6 as phase-transfer catalyst (alkene = COD, norbornene, dba). The crystal and mol. structure of [Pt_1.03(dba)₃]·CH₂Cl₂ has been studied by x-ray diffraction methods: it can be described as a solid solution of Pt(dba)₃ and Pt₂(dba)₃, the mononuclear complex being largely prevailing. In the experiment, the researchers used many compounds, for example, Dichlorodi(cyclopenta-1,3-dien-1-yl)platinate(II) (cas: 12083-92-0Product Details of 12083-92-0).

Dichlorodi(cyclopenta-1,3-dien-1-yl)platinate(II) (cas: 12083-92-0) belongs to organic chlorides. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Product Details of 12083-92-0

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Rapid and ultrasensitive solution-based SERS detection of drug additives in aquaculture by using polystyrene sulfonate modified gold nanobipyramids was written by Amin, Muhammad Usman;Li, Lingwei;Zhang, Ruiyuan;Fang, Jixiang. And the article was included in Talanta in 2023.Application In Synthesis of 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride This article mentions the following:

In recent years, surface-enhanced Raman spectroscopy (SERS) has been widely used in various fields for the rapid detection of trace-level mol. targets. In this study, we have developed a simple and effective solution-based SERS protocol to improve the activity for the detection of cationic dye mols. in aquaculture. The polystyrene sulfonate functionalized gold nanobipyramids (PSS-Au BPs) were synthesized from the cetyltrimethylammonium bromide (CTAB) reaction system followed by the ligand exchange process. The halide ions-induced aggregation of PSS-Au BPs was carried out by using four type of different salts such as NaCl, NaBr, MgCl₂ and MgSO₄ to investigate their influence on the SERS activity. The results demonstrate that the ionic strength of the solution has an important impact on the colloidal stability and SERS activity. The PSS-Au BPs show an improved SERS sensitivity at lower concentrations of the aggregating agents in solution-based SERS by detecting the crystal violet (CV) mols. with a limit of detection (LOD) to 3.28 x 10^-11 M. Furthermore, to demonstrate the generality of our proposed strategy, trace amounts of three more dyes such as malachite green (MG), methylene blue (MB), and rhodamine 6G (R-6G), as well as other mols. such as thiram and bisphenol-S were also detected. This protocol not only provides a method for rapid on-site detection of trace-level mols. but can also be applied to other SERS-based anal. In the experiment, the researchers used many compounds, for example, 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride (cas: 61-73-4Application In Synthesis of 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride).

3,7-Bis(dimethylamino)phenothiazin-5-ium chloride (cas: 61-73-4) belongs to organic chlorides. Organochlorines are organic compounds having multiple chlorine atoms. They were the first synthetic pesticides that were used in agriculture. They are resistant to most microbial and chemical degradations. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Application In Synthesis of 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics