6-(Chloromethyl)-2-methylbenzo[d]thiazole CAS 99846-82-9

Purity 97%+In StockPharmaceutical Standards
CAS No.99846-82-9
Molecular FormulaC9H8ClNS
Molecular Weight197.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-(Chloromethyl)-2-methylbenzo[d]thiazole CAS 99846-82-9 chemical structure

Description

The occurrence of 6-(Chloromethyl)-2-methylbenzo[d]thiazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

6-(Chloromethyl)-2-methylbenzo[d]thiazole (CAS 99846-82-9) is a high-purity analytical reference standard with the molecular formula C9H8ClNS and a molecular weight of 197.68 g/mol.

6-(Chloromethyl)-2-methylbenzo[d]thiazole (C9H8ClNS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

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.

Physical & Chemical Properties

Molecular FormulaC9H8ClNS
Molecular Weight197.68 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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