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3-(2-Naphthyl)-L-alanine

CAS No.
58438-03-2
Chemical Name:
3-(2-Naphthyl)-L-alanine
Synonyms
L-2-Nal-OH;3-(2-NAPHTHYL)-L-ALANINE HCL;(S)-2-AMINO-3-(NAPHTHALEN-2-YL)PROPANOIC ACID HYDROCHLORIDE;Naphthyl L;H-2-Nal-OH·HCl;L-2-Napthyl alanine;2-Naphthyl-L-Alanine;L-Ala(2-naphthyl)-OH;3-(2-phthyl)-L-alanine;3-Naphth-2-yl-L-alanine
CBNumber:
CB5853881
Molecular Formula:
C13H13NO2
Molecular Weight:
215.25
MDL Number:
MFCD00066087
MOL File:
58438-03-2.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 01:19:37

3-(2-Naphthyl)-L-alanine Properties

Melting point 240°C(dec.)(lit.)
Boiling point 355.53°C (rough estimate)
Density 1.1242 (rough estimate)
refractive index 1.5480 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility Soluble in 1mol/L NaOH.
pka 2.21±0.30(Predicted)
form Crystalline Powder
color Off-white
CAS DataBase Reference 58438-03-2(CAS DataBase Reference)
FDA UNII W425Q6KV9R

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P302+P352-P304+P340-P305+P351+P338
Hazard Codes  Xi
Safety Statements  24/25
WGK Germany  3
HS Code  29224999
NFPA 704
1
0 0

3-(2-Naphthyl)-L-alanine price More Price(84)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical N0646 3-(2-Naphthyl)-L-alanine >97.0%(T) 58438-03-2 1g $116 2026-04-30 Buy
TCI Chemical N0646 3-(2-Naphthyl)-L-alanine >97.0%(T) 58438-03-2 5g $396 2026-04-30 Buy
Usbiological 285512 3-(2-Naphthyl)-L-alanine Asreported 58438-03-2 5g $512 2026-06-03 Buy
Usbiological 285512 3-(2-Naphthyl)-L-alanine Asreported 58438-03-2 10g $742 2026-06-03 Buy
Usbiological 285512 3-(2-Naphthyl)-L-alanine Asreported 58438-03-2 25g $1067 2026-06-03 Buy
Product number Packaging Price Buy
N0646 1g $116 Buy
N0646 5g $396 Buy
285512 5g $512 Buy
285512 10g $742 Buy
285512 25g $1067 Buy

3-(2-Naphthyl)-L-alanine Chemical Properties, Uses, Production

Chemical Properties

off-white crystalline powder

Uses

3-(2-Naphthyl)-L-alanine, is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.

3-(2-Naphthyl)-L-alanine Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 249)
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
Shanghai HC Biotech Co., Ltd 021-20227858 sale@hcbiotech.com.cn China 1173 55
INTATRADE GmbH +49 3493/605464 sales@intatrade.de Germany 3563 66
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
GL Biochem (Shanghai) Ltd 21-61263452 13641803416 ymbetter@glbiochem.com China 9981 64
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Suzhou haiyu Biochem Industrial Co., LTD 512-68097639 18013585858 744942877@qq.com China 915 62

View Latest Price from 3-(2-Naphthyl)-L-alanine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-(2-Naphthyl)-L-alanine pictures 2019-07-06 3-(2-Naphthyl)-L-alanine
58438-03-2
$1.00 1kg 98% 100KG Career Henan Chemical Co
2-Naphthyl-L-Alanine (2S)-2-amino-3-naphthalen-2-ylpropanoic acid 3-Naphth-2-yl-L-phenylalanine H-2-Nal-OH·HCl (S)-2-(naphthalen-2-ylaMino)propanoic acid 3-(2-Naphthyl)-L-alanine99+% L-Ala(2-naphthyl)-OH (S)-α-Amino-2-naphthalenepropionic Acid (S)-ALPHA-AMINO-2-NAPHTHALENEPROPIONIC ACID HYDROCHLORIDE L-2-Napthyl alanine 3-Naphth-2-yl-L-alanine 2-Naphthalenepropanoicacid, a-aMino-, (aS)- H-2-Nal-OH(3-(2-Naphthyl)-alanine) 3-(2-NAPHTHYL)-L-ALANINE.HCL 98% (R)-2-Amino-3-naphthalene-2-yl-propionic acid 3-(2-Naphthyl)-L-alanine 1-(S)-AMINO-2-NAPHTHALENEPROPANOIC ACID (2S)-2-Amino-3-(2-naphthyl)propanoic acid (2S)-2-Amino-3-(2-naphthyl)propionic acid (S)-2-Amino-3-(2-naphthyl)propanoic acid H-3-L-Ala(2-naphthyl)-OH L-3-(2-Naphtyl)-alanine H-3-L-Ala(2-naphthyl)-OH (H-L-2-Nal-OH: L-3-(2-Naphtyl)-alanine: 3-(2-Naphthyl)-L-alanine) 3-(2-Naphthyl)-L-alanine,98% H-3-L-Ala(2-naphthyl)-OH (H-L-2-Nal-OH (2S)-2-ammonio-3-(2-naphthalenyl)propanoate 3-(2-Naphthyl)-L-alanine> Naphthyl L 2-Naphthalenepropanoic acid, α-amino-, (αS)- 3-(2-Naphthyl)-L-alanine USP/EP/BP 3-(2-phthyl)-L-alanine (S)-2-AMINO-3-(NAPHTHALEN-2-YL)PROPANOIC ACID HYDROCHLORIDE 3-(2-NAPHTHYL)-L-ALANINE HCL L-2-Nal-OH 58438-03-2 C13H13NO2HCl Amino Acids and Peptides Biochemicals and Reagents BioChemical I - Z Modified Amino Acids Alanine [Ala, A] Unusual Amino Acids a-amino Amino Acids