tert-butyl (3R,4S)-3-azido-4-hydroxy-pyrrolidine-1-carboxylate CAS 1374429-79-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1374429-79-4
Molecular FormulaC9H16N4O3
Molecular Weight228.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-butyl (3R,4S)-3-azido-4-hydroxy-pyrrolidine-1-carboxylate CAS 1374429-79-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 228.25 g/mol gives tert-butyl (3R,4S)-3-azido-4-hydroxy-pyrrolidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

tert-butyl (3R,4S)-3-azido-4-hydroxy-pyrrolidine-1-carboxylate (CAS 1374429-79-4) is a high-purity analytical reference standard with the molecular formula C9H16N4O3 and a molecular weight of 228.25 g/mol.

Structurally, tert-butyl (3R,4S)-3-azido-4-hydroxy-pyrrolidine-1-carboxylate (C9H16N4O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 228.25 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC9H16N4O3
Molecular Weight228.25 g/mol
AppearanceOff-white 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms4

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