N-Boc-(2S,3R)-2-hydroxy-3-amino-4-phenylbutanoic acid CAS 62023-65-8

Purity 97%+In StockPharmaceutical Standards
CAS No.62023-65-8
Molecular FormulaC15H21NO5
Molecular Weight295.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Boc-(2S,3R)-2-hydroxy-3-amino-4-phenylbutanoic acid CAS 62023-65-8 chemical structure

Description

The occurrence of N-Boc-(2S,3R)-2-hydroxy-3-amino-4-phenylbutanoic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-Boc-(2S,3R)-2-hydroxy-3-amino-4-phenylbutanoic acid (CAS 62023-65-8) is a high-purity analytical reference standard with the molecular formula C15H21NO5 and a molecular weight of 295.33 g/mol.

Structurally, N-Boc-(2S,3R)-2-hydroxy-3-amino-4-phenylbutanoic acid (C15H21NO5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 295.33 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC15H21NO5
Molecular Weight295.33 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
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms1

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