Tert-butyl (2R,4S)-2,4-dimethyl-3-oxoazetidine-1-carboxylate CAS 2165562-21-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2165562-21-8
Molecular FormulaC10H17NO3
Molecular Weight199.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl (2R,4S)-2,4-dimethyl-3-oxoazetidine-1-carboxylate CAS 2165562-21-8 chemical structure

Description

Tert-butyl (2R,4S)-2,4-dimethyl-3-oxoazetidine-1-carboxylate (CAS 2165562-21-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H17NO3. Molecular weight: 199.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC10H17NO3
Molecular Weight199.25 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
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.)1998
Nitrogen Atoms1

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