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4-carboxy-tryptophan

4-carboxy-tryptophan Structure
4-carboxy-tryptophan structure
CAS No.
879553-00-1
Chemical Name:
4-carboxy-tryptophan
Synonyms
4-carboxy-tryptophan;DL-4-carboxy-Tryptophan;Tryptophan, 4-carboxy-, DL-;Tryptophan, 4-carboxy-, DL- (5CI);3-(2-Amino-2-carboxyethyl)-1H-indole-4-carboxylic acid
CBNumber:
CB22648314
Molecular Formula:
C12H12N2O4
Molecular Weight:
248.24
MDL Number:
MFCD09841954
MOL File:
879553-00-1.mol
Last updated:2026-05-28 00:15:26
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4-carboxy-tryptophan Properties

Melting point 280-300 °C(Solvent: Water)
Boiling point 581.287±50.00 °C(Press: 760.00 Torr)(predicted)
Density 1.528±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
storage temp. 2-8°C
pka 2.207±0.10(predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P280-P305+P351+P338

4-carboxy-tryptophan price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Crysdot CD21001680 3-(2-Amino-2-carboxyethyl)-1H-indole-4-carboxylic acid 95+% 879553-00-1 1g $668 2026-05-27 Buy
American Custom Chemicals Corporation AAA0004240 4-CARBOXY-DL-TRYPTOPHAN 95.00% 879553-00-1 5MG $501.17 2021-12-16 Buy
American Custom Chemicals Corporation AAA0004240 4-CARBOXY-DL-TRYPTOPHAN 95.00% 879553-00-1 1G $1379.7 2021-12-16 Buy
Chemenu CM146777 3-(2-Amino-2-carboxyethyl)-1H-indole-4-carboxylicacid 95% 879553-00-1 1g $632 2021-12-16 Buy
Product number Packaging Price Buy
CD21001680 1g $668 Buy
AAA0004240 5MG $501.17 Buy
AAA0004240 1G $1379.7 Buy
CM146777 1g $632 Buy

4-carboxy-tryptophan Preparation Products And Raw materials

Raw materials

Preparation Products

4-carboxy-tryptophan Suppliers

Global Suppliers ( 4)
Supplier Tel Email Country ProdList Advantage
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Nextpeptide Inc +86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19904 58
Supplier Advantage
Shanghai Hanhong Scientific Co.,Ltd. 64
Amadis Chemical Company Limited 58
Nextpeptide Inc 58
Tryptophan, 4-carboxy-, DL- 3-(2-Amino-2-carboxyethyl)-1H-indole-4-carboxylic acid DL-4-carboxy-Tryptophan 4-carboxy-tryptophan Tryptophan, 4-carboxy-, DL- (5CI) 879553-00-1