(4R)-N2-[(1,1-Dimethylethoxy)carbonyl]-4-hydroxy-N5-[(phenylmethoxy)carbonyl]-L-ornithine 1,1-Dimethylethyl Ester 371972-14-4 tert-Butyl-(2S,4R)-N|A-(benzyloxycarbonyl)-N|A-benzyloxycarbonyl)-4-hydroxyornithinate CAS 371972-14-4

Purity 97%+In StockPharmaceutical Standards
CAS No.371972-14-4
Molecular FormulaC22H34N2O7
Molecular Weight438.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4R)-N2-[(1,1-Dimethylethoxy)carbonyl]-4-hydroxy-N5-[(phenylmethoxy)carbonyl]-L-ornithine 1,1-Dimethylethyl Ester 371972-14-4 tert-Butyl-(2S,4R)-N|A-(benzyloxycarbonyl)-N|A-benzyloxycarbonyl)-4-hydroxyornithinate CAS 371972-14-4 chemical structure

Description

Order (4R)-N2-[(1,1-Dimethylethoxy)carbonyl]-4-hydroxy-N5-[(phenylmethoxy)carbonyl]-L-ornithine 1,1-Dimethylethyl Ester 371972-14-4 tert-Butyl-(2S,4R)-N|A-(benzyloxycarbonyl)-N|A-benzyloxycarbonyl)-4-hydroxyornithinate (CAS 371972-14-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H34N2O7. Molecular weight: 438.51 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC22H34N2O7
Molecular Weight438.51 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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