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3-(phenylamino)alanine

3-(phenylamino)alanine Structure
3-(phenylamino)alanine structure
CAS No.
145545-23-9
Chemical Name:
3-(phenylamino)alanine
Synonyms
(S)-2-Amino-3-(phenylamino)propanoic acid;(phenylamino)alanine;Tryptophan Impurity 1;3-(phenylamino)alanine;3-PHENYLAMINO-L-ALANINE;Tryptophan - Impurity F;Tryptophan EP miscellaneous;L-Alanine, 3-(phenylamino)-;Tryptophan EP Impurity F HCl;N-Acetyltryptophan EP Impurity F
CBNumber:
CB21362376
Molecular Formula:
C9H12N2O2
Molecular Weight:
180.2
MDL Number:
MFCD00870556
MOL File:
145545-23-9.mol
Last updated:2026-01-13 11:14:11
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3-(phenylamino)alanine Properties

Boiling point 406.7±40.0 °C(Predicted)
Density 1.281±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka 1.85±0.10(Predicted)
Major Application pharmaceutical
InChI 1S/C9H12N2O2/c10-8(9(12)13)6-11-7-4-2-1-3-5-7/h1-5,8,11H,6,10H2,(H,12,13)/t8-/m0/s1
InChIKey HLZOBKHLQBRIJP-QMMMGPOBSA-N
SMILES N[C@@H](CNc1ccccc1)C(=O)O
FDA UNII TD4JN22JPS
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

WGK Germany  WGK 3
Storage Class 13 - Non Combustible Solids

3-(phenylamino)alanine price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA001D3K (S)-2-Amino-3-(phenylamino)propanoic acid 98% 145545-23-9 10mg $101 2026-05-28 Buy
aablocks AA001D3K (S)-2-Amino-3-(phenylamino)propanoic acid 98% 145545-23-9 25mg $180 2026-05-28 Buy
aablocks AA001D3K (S)-2-Amino-3-(phenylamino)propanoic acid 98% 145545-23-9 100mg $545 2026-05-28 Buy
ACHEMBLOCK AD268222 (S)-2-Amino-3-(phenylamino)propanoic acid 95% 145545-23-9 250MG $350 2026-05-27 Buy
ACHEMBLOCK AD268222 (S)-2-Amino-3-(phenylamino)propanoic acid 95% 145545-23-9 1G $785 2026-05-27 Buy
Product number Packaging Price Buy
AA001D3K 10mg $101 Buy
AA001D3K 25mg $180 Buy
AA001D3K 100mg $545 Buy
AD268222 250MG $350 Buy
AD268222 1G $785 Buy

3-(phenylamino)alanine Chemical Properties,Uses,Production

Uses

Des-(3-Indolyl) 3-(Phenylamino) Tryptophan is the impurity of Tryptophan (T947210), which is an essential amino acid.

3-(phenylamino)alanine Preparation Products And Raw materials

Raw materials

Preparation Products

3-(phenylamino)alanine Suppliers

Global( 49)Suppliers
Supplier Tel Email Country ProdList Advantage
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Shandong Boluoda Biological Technology Co., Ltd. 0531-68651502 2310993908@qq.com China 3157 58
Nanjing XiZe Biotechnology CO., Ltd. 025-66023220 15250997978 1511893459@qq.com China 4777 55
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 wxf@sungening.com China 9609 60
SHANGHAI FDC-CHEMICAL CO.,LTD 021-61469567 13774476675 sales@fdc-chemical.com China 10000 58
PI & PI BIOTECH INC. +86-13602409664 +86-17788709170 Sales@pipitech.com China 2644 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Shenzhen Botel Biotechnology Co. Ltd. 13316949107 13316968096 1979313431@qq.com China 9618 58
Shanghai Fuyi Biological Technology Co., Ltd. 18096642264;18096409024 sales@foreversyn.com China 492 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 020-36607679; 13502246435 3008233746@qq.com China 9968 12
Supplier Advantage
Quality Control Solutions Ltd. 56
Shandong Boluoda Biological Technology Co., Ltd. 58
Nanjing XiZe Biotechnology CO., Ltd. 55
Shenzhen SUNGENING Bio-Medical Co., Ltd. 60
SHANGHAI FDC-CHEMICAL CO.,LTD 58
PI & PI BIOTECH INC. 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Shenzhen Botel Biotechnology Co. Ltd. 58
Shanghai Fuyi Biological Technology Co., Ltd. 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 12

View Lastest Price from 3-(phenylamino)alanine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Tryptophan EP Impurity F pictures 2025-12-16 Tryptophan EP Impurity F
145545-23-9
 10mg 95%+ 100000000 Moxin Chemicals

145545-23-9(3-(phenylamino)alanine)Related Search:

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5-(1H-indol-3-ylmethyl)-3-prop-2-enyl-2-sulfanylideneimidazolidin-4-one Fmoc-Trp(Boc)-OH L-2-hydroxyTryptophan hydrochloride DL-METHIONINE SULFOXIDE Tryptophan Impurity 1（Tryptophan EP Impurity A）
N-Acetyl-L-tryptophan Harmane-1,2,3,4-tetrahydro-3-carboxylic acid 2-(3-Indolylmethyl)-L-tryptophan

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3-PHENYLAMINO-L-ALANINE Tryptophan Impurity 4（Tryptophan EP Impurity F） Tryptophan Impurity 1 (2S)-2-amino-3-anilinopropanoic acid L-Alanine, 3-(phenylamino)- Des-(3-Indolyl) 3-(Phenylamino) Tryptophan N-Acetyltryptophan EP Impurity F (2S)-2-amino-3-(phenylamino)propanoic acid (3-phenylaminoalanine) (S)-2-Amino-3-(phenylamino)propanoic acid (Tryptophan Impurity) 3-(phenylamino)alanine Tryptophan EP miscellaneous Tryptophan Impurity 4 (Tryptophan EP Impurity F Hydrochloride) Tryptophan - Impurity F (2S)-2-amino-3-(phenylamino)propanoic acid Tryptophan EP Impurity F HCl (phenylamino)alanine (S)-2-Amino-3-(phenylamino)propanoic acid 145545-23-9