Rel-(1S,2S,4S,7R)-2-bromo-5-oxobicyclo[2.2.1]heptane-7-carboxylic acid CAS 63557-38-0

Purity 97%+In StockPharmaceutical Standards
CAS No.63557-38-0
Molecular FormulaC15H21NO5
Molecular Weight295.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Rel-(1S,2S,4S,7R)-2-bromo-5-oxobicyclo[2.2.1]heptane-7-carboxylic acid CAS 63557-38-0 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 Rel-(1S,2S,4S,7R)-2-bromo-5-oxobicyclo[2.2.1]heptane-7-carboxylic acid.

CATO supplies Rel-(1S,2S,4S,7R)-2-bromo-5-oxobicyclo[2.2.1]heptane-7-carboxylic acid (CAS 63557-38-0), a certified reference material (molecular formula C15H21NO5, MW 295.33 g/mol) for analytical method development and quality control.

The molecular framework of Rel-(1S,2S,4S,7R)-2-bromo-5-oxobicyclo[2.2.1]heptane-7-carboxylic acid (C15H21NO5) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC15H21NO5
Molecular Weight295.33 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Nitrogen Atoms1

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