ChemicalBook >> CAS DataBase List >>2-Methyl-L-phenylalanine monohydrate

2-Methyl-L-phenylalanine monohydrate

2-Methyl-L-phenylalanine monohydrate structure

CAS No.: 23239-35-2

Chemical Name:: 2-Methyl-L-phenylalanine monohydrate

Synonyms: (S)-2-AMINO-2-METHYL-3-PHENYLPROPANOIC ACID;H-α-Me-Phe-OH;H-ALPHA-ME-PHE-OH;a-Methyl-L-phenylalanine;α-Me-L-Phe;MMP-9-IN-9;α-Me-Phe-OH;H-(ME)PHE-OH;-Benzyl-L-Ala;α-Me-L-phe-OH

CBNumber:: CB4457134

Molecular Formula:: C10H13NO2

Molecular Weight:: 179.22

MDL Number:: MFCD00145244

MOL File:: 23239-35-2.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 01:19:43

Request For Quotation

2-Methyl-L-phenylalanine monohydrate Properties

Melting point	244-246 °C
alpha	2.4 º (c=1, 6N HCl)
Boiling point	312.8±30.0 °C(Predicted)
Density	1.166±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Aqueous Acid (Slightly), Water (Slightly)
pka	2.25±0.10(Predicted)
form	Fine Crystalline Powder
color	White
Water Solubility	soluble
BRN	4668990
Major Application	peptide synthesis
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)/t10-/m0/s1
InChIKey	HYOWVAAEQCNGLE-JTQLQIEISA-N
SMILES	C[C@](N)(Cc1ccccc1)C(O)=O
CAS DataBase Reference	23239-35-2(CAS DataBase Reference)
FDA UNII	W4V7K5BM5T
UNSPSC Code	12352200
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P280-P305+P351+P338
PPE	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xn
Risk Statements	22
Safety Statements	24/25
WGK Germany	3
Storage Class	13 - Non Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral

2-Methyl-L-phenylalanine monohydrate price More Price(38)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	469443	α-Methyl-L-phenylalanine	23239-35-2	100mg	$355	2026-06-03	Buy
Usbiological	469443	α-Methyl-L-phenylalanine	23239-35-2	500mg	$531	2026-06-03	Buy
Usbiological	283815	-alpha-Methyl-L-phenylalanine Asreported	23239-35-2	500mg	$375	2026-06-03	Buy
Usbiological	283815	-alpha-Methyl-L-phenylalanine Asreported	23239-35-2	1g	$688	2026-06-03	Buy
Usbiological	283815	-alpha-Methyl-L-phenylalanine Asreported	23239-35-2	2g	$980	2026-06-03	Buy

Product number	Packaging	Price	Buy
469443	100mg	$355	Buy
469443	500mg	$531	Buy
283815	500mg	$375	Buy
283815	1g	$688	Buy
283815	2g	$980	Buy

2-Methyl-L-phenylalanine monohydrate Chemical Properties, Uses, Production

Chemical Properties

White fine crystalline powder

Uses

a-Methyl-L-phenylalanine is used to prepare hippuryl-a-methylphenylalanine and hippuryl-a-methylphenyllactic acid as substrates for carboxypeptidase A. It is also used in the synthesis of high affinity tachykinin NK2 receptor antagonists.

Definition

ChEBI: Alpha-methyl-L-phenylalanine is an L-phenylalanine derivative that consists of L-phenylalanine bearing an additional methyl substituent at position 2.

reaction suitability

reaction type: solution phase peptide synthesis

2-Methyl-L-phenylalanine monohydrate Preparation Products And Raw materials

Raw materials

Preparation Products

2-Methyl-L-phenylalanine monohydrate Suppliers

Global Suppliers ( 158)

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
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Suzhou haiyu Biochem Industrial Co., LTD	512-68097639 18013585858	744942877@qq.com	China	915	62
Pure Chemistry Scientific Inc.	001-857-928-2050 or 1-888-588-9418	sales@chemreagents.com	United States	10174	62
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
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
China Langchem Inc.	0086-21-58956006		China	7798	57
ChemPep, Inc.	+1 (888) 615-9178 / (561) 791-8787	service@chempep.com	United States	2138	57

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Energy Chemical	61
Suzhou haiyu Biochem Industrial Co., LTD	62
Pure Chemistry Scientific Inc.	62
Shanghai Hanhong Scientific Co.,Ltd.	64
Chemsky (shanghai) International Co.,Ltd	60
Shandong Xiya Chemical Co., Ltd	57
China Langchem Inc.	57
ChemPep, Inc.	57

View Latest Price from 2-Methyl-L-phenylalanine monohydrate manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-01	2-Methyl-L-phenylalanine monohydrate 23239-35-2	$1.00	1KG	95-99%	1ton	Career Henan Chemical Co

2-Methyl-L-phenylalanine monohydrate
23239-35-2
$1.00
95-99%
Career Henan Chemical Co

2-Methyl-L-phenylalanine monohydrate Spectrum

2-Methyl-L-phenylalanine monohydrate(23239-35-2)¹HNMR

23239-35-2 (2-Methyl-L-phenylalanine monohydrate) Related Search:

2,2-Bis(hydroxymethyl)propionic acid 6-Aminocaproic acid Methylparaben L-Phenylglycinol Bensulfuron methyl

D-Phenylalanine DL-Phenylalanine Trimethylphenylammonium chloride Phenprobamate Kresoxim-methyl

Methyl acrylate Chlorodimethylphenylsilane Thiophanate-methyl L-Phenylalanine Tris(hydroxymethyl)aminomethane

Glycine Melibiose β-Alanine

1of4

TIMTEC-BB SBB006742 (S)-(+)-2-AMINO-2-METHYL-3-PHENYLPROPANOIC ACID (S)-2-AMINO-2-METHYL-3-PHENYLPROPIONIC ACID (S)-2-METHYLPHENYLALANINE ALPHA-METHYL-L-PHE (2S)-2-amino-2-methyl-3-phenylpropanoic acid hydrate ALPHA-METHYL-L-PHENYLALANINE ALPHA-BENZYL-L-ALA ALPHA-ME-PHENYLALANINE H-ALPHA-ME-L-PHE-OH H-(ME)PHE-OH (S)-(+)-2-Amino-2-methyl-3-phenylpropanoicacidmonohydrate(e.e.) -Benzyl-L-Ala 2-Methyl-L-phenylalanine monohydrate (S)-(+)-2-AMINO-2-METHYL-3-PHENYLPROPANOIC ACID 1-HYDRATE (E.E.) A-BENZYL-L-ALA (S)-(+)-2-AMINO-2-METHYL-3-PHENYLPROPANOIC ACID MONOHYDRATE, 99% (99+% E.E.) (S)-(+)-2-Amino-2-methyl-3-phenylpropanoic acid monohydrate (S)-a-Methyl-phenylalanine (>98%, >98%ee) (S)-2-amimo-2-methyl-3-phenylpropanoic acid (S)-alpha-Methylphenylalanine hydrate, 98% ee, 98% α-Me-L-Phe (S)-alpha-Methylphenylalanine hydrate, 98%, 98% ee α-Me-Phe-OH L-α-Methylphenylalanine α-Me-L-phe-OH a-Me-L-Phe-OH L-a-Methyl-Phe α-Methyl-L-phenylalanine99% (S)-α-Methylphenylalanine hydrate, 99%, (99+% e.e.) (2S)-2-amino-2-methyl-3-phenylpropanoic acid Alpha-Methyl-L-Phe-OH Alpha-methyl-L-Phe 23239-35-2 HA200 Alpha-methyl-L-Phe 23239-35-2 L-Phenylalanine, α-methyl- α-Methyl-L-phenylalanine α-methyl-L-Phe 2-Methyl-L-phenylalanine monohydrate USP/EP/BP Alpha-Me-L-Phe-OH (S)-α-Methylphenylalanine?H2O (S)-a-Methylphenylalanine·H2O α-Methyl-L-phenylalanine (S)-2-Amino-2-methyl-3-phenylpropanoic acid - [A91758] (S)-2-AMINO-2-METHYL-3-PHENYLPROPANOIC ACID a-Methyl-L-phenylalanine H-ALPHA-ME-PHE-OH H-α-Me-Phe-OH MMP-9-IN-9 23239-35-2 C10H13NO2H2O C10H13NO2 α-Methyl Amino Acids pharmacetical Unusual amino acids Chiral Reagent unnatural amino acids