2-Oxo-cycloheptanecarboxylic acid ethyl ester 52784-32-4 A15622 ethyl 2-oxocycloheptanecarboxylate CAS 52784-32-4

Purity 97%+In StockPharmaceutical Standards
CAS No.52784-32-4
Molecular FormulaC9H14O3
Molecular Weight170.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Oxo-cycloheptanecarboxylic acid ethyl ester 52784-32-4 A15622 ethyl 2-oxocycloheptanecarboxylate CAS 52784-32-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Oxo-cycloheptanecarboxylic acid ethyl ester 52784-32-4 A15622 ethyl 2-oxocycloheptanecarboxylate.

2-Oxo-cycloheptanecarboxylic acid ethyl ester 52784-32-4 A15622 ethyl 2-oxocycloheptanecarboxylate (CAS 52784-32-4), molecular formula C9H14O3 and molecular weight 170.21 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-Oxo-cycloheptanecarboxylic acid ethyl ester 52784-32-4 A15622 ethyl 2-oxocycloheptanecarboxylate (C9H14O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 2-Oxo-cycloheptanecarboxylic acid ethyl ester 52784-32-4 A15622 ethyl 2-oxocycloheptanecarboxylate 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 FormulaC9H14O3
Molecular Weight170.21 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1972

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