tert-butyl trans-3-chlorosulfonylcyclobutanecarboxylate CAS 1989638-22-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1989638-22-3
Molecular FormulaC9H15ClO4S
Molecular Weight254.73 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-butyl trans-3-chlorosulfonylcyclobutanecarboxylate CAS 1989638-22-3 chemical structure

Description

tert-butyl trans-3-chlorosulfonylcyclobutanecarboxylate (CAS 1989638-22-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H15ClO4S. Molecular weight: 254.73 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC9H15ClO4S
Molecular Weight254.73 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
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1996
Halogen ContentCl-containing
Sulfur Atoms1

Recommended Standards

Why CATO?