2-diphenylphosphanylethanesulfonic acid CAS 118516-46-4

Purity 97%+In StockPharmaceutical Standards
CAS No.118516-46-4
Molecular FormulaC14H27O3PS
Molecular Weight306.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-diphenylphosphanylethanesulfonic acid CAS 118516-46-4 chemical structure

Description

CATO supplies 2-diphenylphosphanylethanesulfonic acid (CAS 118516-46-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H27O3PS. Molecular weight: 306.40 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC14H27O3PS
Molecular Weight306.40 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1990
Sulfur Atoms1

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