Rel-methyl (1s,3s)-3-chlorocyclobutane-1-carboxylate CAS 177498-41-8

Purity 97%+In StockPharmaceutical Standards
CAS No.177498-41-8
Molecular FormulaC6H9ClO2
Molecular Weight148.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Rel-methyl (1s,3s)-3-chlorocyclobutane-1-carboxylate CAS 177498-41-8 chemical structure

Description

The molecular framework of Rel-methyl (1s,3s)-3-chlorocyclobutane-1-carboxylate (C6H9ClO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Rel-methyl (1s,3s)-3-chlorocyclobutane-1-carboxylate (CAS 177498-41-8), molecular formula C6H9ClO2 and molecular weight 148.59 g/mol, is a CATO reference standard with documented purity and traceability.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures Rel-methyl (1s,3s)-3-chlorocyclobutane-1-carboxylate 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 FormulaC6H9ClO2
Molecular Weight148.59 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2007
Halogen ContentCl-containing

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