2373-51-5 Chlorodimethyl sulfide Chloromethyl methyl sulphide Methane, chloro(methylthio)- (9CI) Sulfide, chloromethyl methyl 4-01-00-03079 (Beilstein Handbook Reference) AI3-61511 BRN 1730851 CCRIS 7530 Chlorodimethyl thioether Chloromethyl methyl sulfide Chloromethyl methyl thioether Chloro(methylthio)methane Clorodimetilsolfuro [Italian] EINECS 219-148-4 Methylthiomethyl chloride Monochlorodimethyl sulfide NSC 63205 Clorodimetilsolfuro CAS 2373-51-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2373-51-5
Molecular FormulaC2H5ClS
Molecular Weight96.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2373-51-5 Chlorodimethyl sulfide Chloromethyl methyl sulphide Methane, chloro(methylthio)- (9CI) Sulfide, chloromethyl methyl 4-01-00-03079 (Beilstein Handbook Reference) AI3-61511 BRN 1730851 CCRIS 7530 Chlorodimethyl thioether Chloromethyl methyl sulfide Chloromethyl methyl thioether Chloro(methylthio)methane Clorodimetilsolfuro [Italian] EINECS 219-148-4 Methylthiomethyl chloride Monochlorodimethyl sulfide NSC 63205 Clorodimetilsolfuro CAS 2373-51-5 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

2373-51-5 Chlorodimethyl sulfide Chloromethyl methyl sulphide Methane, chloro(methylthio)- (9CI) Sulfide, chloromethyl methyl 4-01-00-03079 (Beilstein Handbook Reference) AI3-61511 BRN 1730851 CCRIS 7530 Chlorodimethyl thioether Chloromethyl methyl sulfide Chloromethyl methyl thioether Chloro(methylthio)methane Clorodimetilsolfuro [Italian] EINECS 219-148-4 Methylthiomethyl chloride Monochlorodimethyl sulfide NSC 63205 Clorodimetilsolfuro (CAS 2373-51-5) is a high-purity analytical reference standard with the molecular formula C2H5ClS and a molecular weight of 96.58 g/mol.

The molecular framework of 2373-51-5 Chlorodimethyl sulfide Chloromethyl methyl sulphide Methane, chloro(methylthio)- (9CI) Sulfide, chloromethyl methyl 4-01-00-03079 (Beilstein Handbook Reference) AI3-61511 BRN 1730851 CCRIS 7530 Chlorodimethyl thioether Chloromethyl methyl sulfide Chloromethyl methyl thioether Chloro(methylthio)methane Clorodimetilsolfuro [Italian] EINECS 219-148-4 Methylthiomethyl chloride Monochlorodimethyl sulfide NSC 63205 Clorodimetilsolfuro (C2H5ClS) is characterized by sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC2H5ClS
Molecular Weight96.58 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing
Sulfur Atoms1

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