(R)-4-((tert-Butoxycarbonyl)amino)-3-hydroxybutanoic acid CAS 120021-39-8

Purity 97%+In StockPharmaceutical Standards
CAS No.120021-39-8
Molecular FormulaC9H17NO5
Molecular Weight219.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-4-((tert-Butoxycarbonyl)amino)-3-hydroxybutanoic acid CAS 120021-39-8 chemical structure

Description

(R)-4-((tert-Butoxycarbonyl)amino)-3-hydroxybutanoic acid (CAS 120021-39-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H17NO5. Molecular weight: 219.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC9H17NO5
Molecular Weight219.23 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1991
Nitrogen Atoms1

Recommended Standards

Why CATO?