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2-Amino-2-methyl-3-phenylpropionic acid

CAS No.
1132-26-9
Chemical Name:
2-Amino-2-methyl-3-phenylpropionic acid
Synonyms
ALPHA-METHYL-DL-PHENYLALANINE;Nsc11202;α-Me-DL-Phe-OH;H-DL-(ME)PHE-OH;-Methyl-DL<;H-α-Me-DL-Phe-OH;H-a-Me-DL-Phe-OH;H-ALPHA-ME-DL-PHE-OH;2-METHYLPHENYLALANINE;Alpha-Methyl-D/L-Phe-OH
CBNumber:
CB8717182
Molecular Formula:
C10H13NO2
Molecular Weight:
179.22
MDL Number:
MFCD00010512
MOL File:
1132-26-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 05:15:18

2-Amino-2-methyl-3-phenylpropionic acid Properties

Melting point 293-294 °C (dec.)(lit.)
Boiling point 312.8±30.0 °C(Predicted)
Density 1.166±0.06 g/cm3(Predicted)
storage temp. Store at RT.
form Powder
pka 2.25±0.10(Predicted)
color White
BRN 2803960
Major Application peptide synthesis
InChI InChI=1S/C10H13NO2/c1-10(11,9(12)13)7-8-5-3-2-4-6-8/h2-6H,7,11H2,1H3,(H,12,13)
InChIKey HYOWVAAEQCNGLE-UHFFFAOYSA-N
SMILES C1(C=CC=CC=1)CC(N)(C)C(=O)O
CAS DataBase Reference 1132-26-9(CAS DataBase Reference)
FDA UNII 67265D2JSG
UNSPSC Code 12352209
NACRES NA.22

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
PPE Eyeshields, Gloves, type N95 (US)
Safety Statements  22-24/25
WGK Germany  3
HS Code  29224999
Storage Class 11 - Combustible Solids
NFPA 704
1
0 0

2-Amino-2-methyl-3-phenylpropionic acid price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 286656 α-Methyl-DL-phenylalanine 98% 1132-26-9 1g $197 2026-04-30 Buy
Usbiological 283810 -alpha-Methyl-DL-phenylalanine Asreported 1132-26-9 1g $343 2026-06-03 Buy
Usbiological 283810 -alpha-Methyl-DL-phenylalanine Asreported 1132-26-9 2g $472 2026-06-03 Buy
Usbiological 283810 -alpha-Methyl-DL-phenylalanine Asreported 1132-26-9 5g $771 2026-06-03 Buy
Usbiological 283810 -alpha-Methyl-DL-phenylalanine Asreported 1132-26-9 10g $1071 2026-06-03 Buy
Product number Packaging Price Buy
286656 1g $197 Buy
283810 1g $343 Buy
283810 2g $472 Buy
283810 5g $771 Buy
283810 10g $1071 Buy

2-Amino-2-methyl-3-phenylpropionic acid Chemical Properties,Uses,Production

Chemical Properties

White powder

Uses

peptide synthesis

Definition

ChEBI: Alpha-Methylphenylalanine is a monocarboxylic acid and a member of benzenes.

reaction suitability

reaction type: solution phase peptide synthesis

100-44-7
1132-26-9
Synthesis of 2-Amino-2-methyl-3-phenylpropionic acid from Benzyl chloride
Global( 122)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Chembest Research Laboratories Limited 021-20908456 sales@BioChemBest.com China 5996 61
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15350 60
China Langchem Inc. 0086-21-58956006 China 7798 57
Shanghai Sunway Pharmaceutical Technology Co., Ltd 13761987713 hxzheng@sunwaypharm.cn China 8663 57
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
Nanjing Norris-Pharm Technology Co., Ltd 13901585132 sales@norris-pharm.com China 8869 55
SINO High Goal Chemical Technology Co., Ltd. 021-57646680 18306277365 sunkai@chembiobanksh.com China 2039 55

View Lastest Price from 2-Amino-2-methyl-3-phenylpropionic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Amino-2-methyl-3-phenylpropionic acid pictures 2026-06-30 2-Amino-2-methyl-3-phenylpropionic acid
1132-26-9
1kg 99% 10000KGS Shaanxi Dideu New Materials Co. Ltd
2-Amino-2-methyl-3-phenylpropionic acid pictures 2025-12-24 2-Amino-2-methyl-3-phenylpropionic acid
1132-26-9
1KG 99.0% 10000KG Shaanxi Dideu Medichem Co. Ltd
2-Amino-2-methyl-3-phenylpropionic acid pictures 2019-07-06 2-Amino-2-methyl-3-phenylpropionic acid
1132-26-9
$1.00 1G 98% 100KG Career Henan Chemical Co
ALPHA-ME-DL-PHENYLALANINE A-METHYL-DL-PHENYLALANINE à-methyl-dl-phenylalanine N-Methyl-DL-phenylalanine H-a-Me-DL-Phe-OH ɑ-Methyl-DL-phenylalanine, 98% (2S)-2-Amino-3-(2-methylphenyl)propionic acid α-Me-DL-Phe-OH α-Methyl-DL-phenylalanine≥ 98% (HPLC) Nsc11202 H-α-Me-DL-Phe-OH H-DL-(ME)PHE-OH H-ALPHA-ME-DL-PHE-OH 2-METHYLPHENYLALANINE (+/-)-2-AMINO-2-METHYL-3-PHENYLPROPIONIC ACID Phenylalanine, α-methyl- 2-Amino-2-methyl-3-phenylpropionic acid USP/EP/BP α-Methyl-DL-phenylalanine DL-α-Methylphenylalanine 2-Amino-2-methyl-3-benzenepropanoic acid -Methyl-DL< α-Methyl-DL-phenylalanine α-Methyl-DL-phenylalanine, CAS 1132-26-9 D-L-α-methylbenzenepropylaminoacid Alpha-Methyl-D/L-Phe-OH ALPHA-METHYL-DL-PHENYLALANINE 1132-26-9 C6H5CH2CCH3NH2CO2H Phenylalanine Derivatives Peptide Synthesis Specialty Synthesis Unnatural Amino Acid Derivatives CARBOXYLIC ACID