1-Cycloundecene-1-carboxylic Acid CAS 3667-71-8

Purity 97%+In StockPharmaceutical Standards
CAS No.3667-71-8
Molecular FormulaC12H20O2
Molecular Weight196.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Cycloundecene-1-carboxylic Acid CAS 3667-71-8 chemical structure

Description

1-Cycloundecene-1-carboxylic Acid (CAS 3667-71-8), molecular formula C12H20O2 and molecular weight 196.29 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 1-Cycloundecene-1-carboxylic Acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 196.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 1-Cycloundecene-1-carboxylic Acid 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 FormulaC12H20O2
Molecular Weight196.29 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958

Recommended Standards

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