5-Chloro-3-ethyl-2-methylbenzo[d]thiazol-3-ium 4-methylbenzenesulfonate CAS 63149-16-6

Purity 97%+In StockPharmaceutical Standards
CAS No.63149-16-6
Molecular FormulaC10H11ClNS C7H7O3S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Chloro-3-ethyl-2-methylbenzo[d]thiazol-3-ium 4-methylbenzenesulfonate CAS 63149-16-6 chemical structure

Description

CATO supplies 5-Chloro-3-ethyl-2-methylbenzo[d]thiazol-3-ium 4-methylbenzenesulfonate (CAS 63149-16-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H11ClNS C7H7O3S. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H11ClNS C7H7O3S
Molecular Weight383.90 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms2

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