cis-1-Methyl-7-oxo-3-aza-bicyclo[3.2.0]heptane-3-carboxylic acid tert-butyl ester CAS 1263378-91-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1263378-91-1
Molecular FormulaC12H19NO3
Molecular Weight225.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

cis-1-Methyl-7-oxo-3-aza-bicyclo[3.2.0]heptane-3-carboxylic acid tert-butyl ester CAS 1263378-91-1 chemical structure

Description

CATO supplies cis-1-Methyl-7-oxo-3-aza-bicyclo[3.2.0]heptane-3-carboxylic acid tert-butyl ester (CAS 1263378-91-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H19NO3. Molecular weight: 225.28 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H19NO3
Molecular Weight225.28 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms1

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