1,3-Dichloropropan-2-yl 4-methylbenzenesulfonate CAS 16670-52-3

Purity 97%+In StockPharmaceutical Standards
CAS No.16670-52-3
Molecular FormulaC10H11Cl2O3S
Molecular Weight282.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-Dichloropropan-2-yl 4-methylbenzenesulfonate CAS 16670-52-3 chemical structure

Description

CATO supplies 1,3-Dichloropropan-2-yl 4-methylbenzenesulfonate (CAS 16670-52-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H11Cl2O3S. Molecular weight: 282.16 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H11Cl2O3S
Molecular Weight282.16 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Halogen ContentCl-containing
Sulfur Atoms1

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