diexo-3-Amino-7-oxa-bicyclo[2.2.1]heptane-2-carboxylic acid CAS 4576-30-1

Purity 97%+In StockPharmaceutical Standards
CAS No.4576-30-1
Molecular FormulaC7H11NO3
Molecular Weight157.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

diexo-3-Amino-7-oxa-bicyclo[2.2.1]heptane-2-carboxylic acid CAS 4576-30-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 157.17 g/mol gives diexo-3-Amino-7-oxa-bicyclo[2.2.1]heptane-2-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

diexo-3-Amino-7-oxa-bicyclo[2.2.1]heptane-2-carboxylic acid (CAS 4576-30-1), molecular formula C7H11NO3 and molecular weight 157.17 g/mol, is a CATO reference standard with documented purity and traceability.

diexo-3-Amino-7-oxa-bicyclo[2.2.1]heptane-2-carboxylic acid (C7H11NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

As a certified reference material (CRM), diexo-3-Amino-7-oxa-bicyclo[2.2.1]heptane-2-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC7H11NO3
Molecular Weight157.17 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958
Nitrogen Atoms1

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