tert-Butyl (2S,4R)-2-formyl-4-methoxypyrrolidine-1-carboxylate CAS 185951-21-7

Purity 97%+In StockPharmaceutical Standards
CAS No.185951-21-7
Molecular FormulaC11H19NO4
Molecular Weight229.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (2S,4R)-2-formyl-4-methoxypyrrolidine-1-carboxylate CAS 185951-21-7 chemical structure

Description

tert-Butyl (2S,4R)-2-formyl-4-methoxypyrrolidine-1-carboxylate (CAS 185951-21-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H19NO4. Molecular weight: 229.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H19NO4
Molecular Weight229.27 g/mol
AppearanceWhite to pale yellow crystalline powder
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.)2010
Nitrogen Atoms1

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