(S)-2-TERT-BUTOXYCARBONYLAMINO-3-PHENYL-PROPIONIC ACID METHYL ESTER 51987-73-6 AS06714 L-Boc-phenyl-alanine methyl ester L-PHENYLALANINE, N-[(1,1-DIMETHYLETHOXY)CARBONYL]-, METHYL ESTER METHYL (2S)-2-[(TERT-BUTOXY)CARBONYLAMINO]-3-PHENYLPROPANOATE N-(TERT-BUTOXYCARBONYL)-L-PHENYLALANINE METHYL ESTER N-BOC-L-PHENYLALANINE METHYL ESTER CAS 51987-73-6

Purity 97%+In StockPharmaceutical Standards
CAS No.51987-73-6
Molecular FormulaC15H27NO4
Molecular Weight285.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-2-TERT-BUTOXYCARBONYLAMINO-3-PHENYL-PROPIONIC ACID METHYL ESTER 51987-73-6 AS06714 L-Boc-phenyl-alanine methyl ester L-PHENYLALANINE, N-[(1,1-DIMETHYLETHOXY)CARBONYL]-, METHYL ESTER METHYL (2S)-2-[(TERT-BUTOXY)CARBONYLAMINO]-3-PHENYLPROPANOATE N-(TERT-BUTOXYCARBONYL)-L-PHENYLALANINE METHYL ESTER N-BOC-L-PHENYLALANINE METHYL ESTER CAS 51987-73-6 chemical structure

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

(S)-2-TERT-BUTOXYCARBONYLAMINO-3-PHENYL-PROPIONIC ACID METHYL ESTER 51987-73-6 AS06714 L-Boc-phenyl-alanine methyl ester L-PHENYLALANINE, N-[(1,1-DIMETHYLETHOXY)CARBONYL]-, METHYL ESTER METHYL (2S)-2-[(TERT-BUTOXY)CARBONYLAMINO]-3-PHENYLPROPANOATE N-(TERT-BUTOXYCARBONYL)-L-PHENYLALANINE METHYL ESTER N-BOC-L-PHENYLALANINE METHYL ESTER (CAS 51987-73-6), molecular formula C15H27NO4 and molecular weight 285.38 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C15H27NO4, (S)-2-TERT-BUTOXYCARBONYLAMINO-3-PHENYL-PROPIONIC ACID METHYL ESTER 51987-73-6 AS06714 L-Boc-phenyl-alanine methyl ester L-PHENYLALANINE, N-[(1,1-DIMETHYLETHOXY)CARBONYL]-, METHYL ESTER METHYL (2S)-2-[(TERT-BUTOXY)CARBONYLAMINO]-3-PHENYLPROPANOATE N-(TERT-BUTOXYCARBONYL)-L-PHENYLALANINE METHYL ESTER N-BOC-L-PHENYLALANINE METHYL ESTER contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 285.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), (S)-2-TERT-BUTOXYCARBONYLAMINO-3-PHENYL-PROPIONIC ACID METHYL ESTER 51987-73-6 AS06714 L-Boc-phenyl-alanine methyl ester L-PHENYLALANINE, N-[(1,1-DIMETHYLETHOXY)CARBONYL]-, METHYL ESTER METHYL (2S)-2-[(TERT-BUTOXY)CARBONYLAMINO]-3-PHENYLPROPANOATE N-(TERT-BUTOXYCARBONYL)-L-PHENYLALANINE METHYL ESTER N-BOC-L-PHENYLALANINE METHYL ESTER meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC15H27NO4
Molecular Weight285.38 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, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1971
Nitrogen Atoms1

Recommended Standards

Why CATO?