(1R,2R,3S,4S)-bicyclo[2.2.1]Hept-5-ene-2,3-dicarboxylic acid CAS 21196-51-0

Purity 97%+In StockPharmaceutical Standards
CAS No.21196-51-0
Molecular FormulaC9H10O4
Molecular Weight182.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,2R,3S,4S)-bicyclo[2.2.1]Hept-5-ene-2,3-dicarboxylic acid CAS 21196-51-0 chemical structure

Description

(1R,2R,3S,4S)-bicyclo[2.2.1]Hept-5-ene-2,3-dicarboxylic acid (CAS 21196-51-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H10O4. Molecular weight: 182.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC9H10O4
Molecular Weight182.17 g/mol
AppearanceOff-white to pale yellow crystalline powder
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963

Recommended Standards

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