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N-Boc-erythro-L-beta-methylphenylalanine

CAS No.
90731-57-0
Chemical Name:
N-Boc-erythro-L-beta-methylphenylalanine
Synonyms
(2S,3S)-2-((tert-Butoxycarbonyl)amino)-3-phenylbutanoic acid;Boc-(2S,3S)-β-MePhe-OH;Boc-Erythro-L-β-Methylphenylalanine;N-Boc-erythro-L-β-methylphenylalanine;(2S,3S)-BOC-BETA-METHYL-PHENYLALANINE;N-BOC-erythro-L-β-Methylphenylalanine;Boc-erythro-L-beta-Methylphenylalanine;Boc-(2S,3S)-2-Amino-3-phenylButyric acid;N-Boc-erythro-L-beta-methylphenylalanine;(2S,3S)-2-Boc-amino-3-phenyl-butyric acid
CBNumber:
CB7478840
Molecular Formula:
C15H21NO4
Molecular Weight:
279.33
MDL Number:
MFCD00800584
MOL File:
90731-57-0.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:54:59

N-Boc-erythro-L-beta-methylphenylalanine Properties

Melting point 100-105 °C
Boiling point 426.8±38.0 °C(Predicted)
Density 1.135±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
form powder
pka 3.90±0.10(Predicted)
color White

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338
Safety Statements  24/25
HazardClass  IRRITANT
HS Code  29225000

N-Boc-erythro-L-beta-methylphenylalanine price More Price(41)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 265923 N-Boc-erythro-L-beta-methylphenylalanine Asreported 90731-57-0 25mg $333 2026-06-03 Buy
Usbiological 265923 N-Boc-erythro-L-beta-methylphenylalanine Asreported 90731-57-0 50mg $480 2026-06-03 Buy
Usbiological 265923 N-Boc-erythro-L-beta-methylphenylalanine Asreported 90731-57-0 100mg $648 2026-06-03 Buy
Usbiological 265923 N-Boc-erythro-L-beta-methylphenylalanine Asreported 90731-57-0 250mg $785 2026-06-03 Buy
Usbiological 265923 N-Boc-erythro-L-beta-methylphenylalanine Asreported 90731-57-0 500mg $1055 2026-06-03 Buy
Product number Packaging Price Buy
265923 25mg $333 Buy
265923 50mg $480 Buy
265923 100mg $648 Buy
265923 250mg $785 Buy
265923 500mg $1055 Buy

N-Boc-erythro-L-beta-methylphenylalanine Chemical Properties, Uses, Production

Chemical Properties

white to almost white crystalline powder

N-Boc-erythro-L-beta-methylphenylalanine Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 62)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
GL Biochem (Shanghai) Ltd 21-61263452 13641803416 ymbetter@glbiochem.com China 9981 64
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15350 60
Sci General Material & Chemical Ltd 021-58388037;21-58388037 13472507714 35177634@qq.com;1589045147@qq.com China 795 55
SINO High Goal Chemical Technology Co., Ltd. 021-57646680 18306277365 sunkai@chembiobanksh.com China 2039 55
Shanghai Synteam Biochem CO.,ltd +86-021-58380978 13482386415 info@systeambc.com China 897 50
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66028182 17714375163 yftan@aikonchem.com China 16674 50
JW & Y Pharmlab Co., Ltd. 021-64340559 xinyu_shi@jwypharmlab.com.cn China 11999 58

N-Boc-erythro-L-beta-methylphenylalanine Spectrum

(2S,3S)-BOC-BETA-METHYL-PHENYLALANINE (2S,3S)-N-BOC-2-AMINO-3-PHENYL-BUTYRIC ACID N-(TERT-BUTOXYCARBONYL)-ERYTHRO-L-BETA-METHYLPHENYLALANINE N-Boc-erythro-L-β-methylphenylalanine N-BOC-erythro-L-beta-Methylphenylalanine,97% (2s,3s)-3-phenyl-2-(tert-butoxycarbonylaMino) butanoate Boc-(2S,3S)-β-MePhe-OH (2S,3S)-N-(Tert-Butoxy)Carbonyl 2-Amino-3-phenylbutyric acid (2S,3S)-2-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-3-phenylbutanoate (2S,3S)-2-Boc-amino-3-phenyl-butyric acid L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-β-methyl-, (βS)- (2S,3S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylbutanoate N-BOC-ERYTHRO-L-BETA-METHYLPHENYLALANINE USP/EP/BP Boc-erythro-L-beta-Methylphenylalanine Boc-Erythro-L-β-Methylphenylalanine (2S,3S)-2-(Boc-amino)-3-phenylbutanoic acid N-BOC-erythro-L-β-Methylphenylalanine Boc-(2S,3S)-2-Amino-3-phenylButyric acid (2S,3S)-2-((tert-Butoxycarbonyl)amino)-3-phenylbutanoic acid N-Boc-erythro-L-beta-methylphenylalanine 90731-57-0