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Boc-DL-2'-methylphenylalanine, 98

CAS No.
139558-50-2
Chemical Name:
Boc-DL-2'-methylphenylalanine, 98
Synonyms
BOC-DL-2'-METHYLPHENYLALANINE;N-Boc-2-methyl-DL-phenylalanine;Boc-DL-2'-methylphenylalanine, 98;BOC-DL-2'-METHYLPHENYLALANINE, 98 USP/EP/BP;Nα-tert-butyloxycarbonyl-2'-methyl-L-phenylalanine;2-((tert-butoxycarbonyl)amino)-3-(o-tolyl)propanoic acid;Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-2-methyl-;3-(2-methylphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
CBNumber:
CB8502085
Molecular Formula:
C15H21NO4
Molecular Weight:
279.33
MDL Number:
MFCD01320676
MOL File:
139558-50-2.mol
MSDS File:
SDS
Last updated:2026-09-12 18:55:46

Boc-DL-2'-methylphenylalanine, 98 Properties

Melting point 125-129°C
Boiling point 422.1°C (rough estimate)
Density 1.1083 (rough estimate)
refractive index 1.5130 (estimate)
storage temp. Refrigerator (+4°C)
pka 3.92±0.11(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501

Boc-DL-2'-methylphenylalanine, 98 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA009ZG3 2-((tert-butoxycarbonyl)amino)-3-(o-tolyl)propanoic acid 97% 139558-50-2 1g $72 2026-05-28 Buy
aablocks AA009ZG3 2-((tert-butoxycarbonyl)amino)-3-(o-tolyl)propanoic acid 97% 139558-50-2 5g $169 2026-05-28 Buy
ACHEMBLOCK P41395 N-Boc-2-methyl-DL-phenylalanine 95% 139558-50-2 5G $210 2026-05-27 Buy
ACHEMBLOCK P41395 N-Boc-2-methyl-DL-phenylalanine 95% 139558-50-2 25G $630 2026-05-27 Buy
Acrotein A-6045 N-Boc-2-methyl-DL-phenylalanine 97% 139558-50-2 1g $43.4 2026-05-25 Buy
Product number Packaging Price Buy
AA009ZG3 1g $72 Buy
AA009ZG3 5g $169 Buy
P41395 5G $210 Buy
P41395 25G $630 Buy
A-6045 1g $43.4 Buy

Boc-DL-2'-methylphenylalanine, 98 Chemical Properties, Uses, Production

Chemical Properties

white to off-white powder

Uses

N-Boc-2-Methyl-DL-phenylalanine is used as a reactant in the preparation of oxytocin analogs with methylated phenylalanines.

Boc-DL-2'-methylphenylalanine, 98 Preparation Products And Raw materials

Raw materials

Preparation Products

Boc-DL-2'-methylphenylalanine, 98 Suppliers

Global Suppliers ( 12)
Supplier Tel Email Country ProdList Advantage
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Amatek Scientific Co. Ltd. 0512-56316828 4008675858 sales@amateksci.com China 9848 55
LABTER PHARMATECH(BEIJING) CO.,LTD 010-56330744 18310155299 sales@labter.com.cn China 19999 55
Bejing Famous Pharmaceutical Technology Co., Ltd. 010-80339217; 13331045123 2559355526@qq.com China 14180 58
Fan De(Beijing) Biotechnology Co., Ltd. 15911056312 liming@bio-fount.com China 9718 58
Alfa Chemistry +1-5166625404; Info@alfa-chemistry.com United States 20000 58
Dideu Industries Group Limited +8617392712697 1022@dideu.com China 29089 58
Binhai gill polypeptide co. LTD 021-61263389 13524856427 Joetang@glschina.com China 9927 58
DONBOO AMINO ACID COMPANY 13063595538 donboo@donboo.com China 9358 58
Hebei Boxin Biotechnology Co. , Ltd. 19131160546 2681315246@qq.com China 13193 58
2-((tert-butoxycarbonyl)amino)-3-(o-tolyl)propanoic acid Nα-tert-butyloxycarbonyl-2'-methyl-L-phenylalanine 3-(2-methylphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid N-Boc-2-methyl-DL-phenylalanine BOC-DL-2'-METHYLPHENYLALANINE, 98 USP/EP/BP Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-2-methyl- BOC-DL-2'-METHYLPHENYLALANINE Boc-DL-2'-methylphenylalanine, 98 139558-50-2