Ethyl (1S,2R,3R,5R)-2-((tert-butoxycarbonyl)amino)-6-oxabicyclo[3.1.0]hexane-3-carboxylate CAS 959745-87-0

Purity 97%+In StockPharmaceutical Standards
CAS No.959745-87-0
Molecular FormulaC13H21NO5
Molecular Weight271.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl (1S,2R,3R,5R)-2-((tert-butoxycarbonyl)amino)-6-oxabicyclo[3.1.0]hexane-3-carboxylate CAS 959745-87-0 chemical structure

Description

Ethyl (1S,2R,3R,5R)-2-((tert-butoxycarbonyl)amino)-6-oxabicyclo[3.1.0]hexane-3-carboxylate (CAS 959745-87-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H21NO5. Molecular weight: 271.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC13H21NO5
Molecular Weight271.31 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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1

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