(3AR,6aS)-hexahydrocyclopenta[c]pyrrole-2(1H)-sulfonyl chloride CAS 2137143-70-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2137143-70-3
Molecular FormulaC7H12ClNO2S
Molecular Weight209.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3AR,6aS)-hexahydrocyclopenta[c]pyrrole-2(1H)-sulfonyl chloride CAS 2137143-70-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 209.69 g/mol gives (3AR,6aS)-hexahydrocyclopenta[c]pyrrole-2(1H)-sulfonyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(3AR,6aS)-hexahydrocyclopenta[c]pyrrole-2(1H)-sulfonyl chloride (CAS 2137143-70-3) is a high-purity analytical reference standard with the molecular formula C7H12ClNO2S and a molecular weight of 209.69 g/mol.

(3AR,6aS)-hexahydrocyclopenta[c]pyrrole-2(1H)-sulfonyl chloride (C7H12ClNO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

CATO manufactures (3AR,6aS)-hexahydrocyclopenta[c]pyrrole-2(1H)-sulfonyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC7H12ClNO2S
Molecular Weight209.69 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1997
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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