Kynurenine sulfate

Base Information

Chemical Name:Kynurenine sulfate
CAS No.:16055-80-4
Molecular Formula:C10H14N2O7S
Molecular Weight:306.296
Hs Code.:2922500090
UNII:O9Y8MI1F7U
Wikidata:Q27285533
ChEMBL ID:CHEMBL1732584
Mol file:16055-80-4.mol

Synonyms:Kynurenine sulfate;L-KYNURENINE SULFATE;16055-80-4;L-Kynurenine sulfate salt;Kynurenine sulfate, L-;13535-93-8;L-Kynurenine (sulfate);(S)-2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid compound with sulfuric acid (1:1);UNII-O9Y8MI1F7U;O9Y8MI1F7U;16055-30-4;17268-44-9;(S)-alpha,2-Diamino-gamma-oxobenzenebutanoic acid;B-ANTHRAANILOYL-L-ALANINE SULFATE;Alanine, 3-anthraniloyl-, sulfate (1:1);(2S)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid;sulfuric acid;Benzenebutanoic acid, alpha,2-diamino-gamma-oxo-, (S)-, sulfate (1:1);(S)-2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid,sulfuric acid;Benzenebutanoic acid, .alpha.,2-diamino-.gamma.-oxo-, (S)-, sulfate (1:1), monohydrate, L-;KYNURENINE SULPHATE;L-KYNURENINESULFATE;MLS002207218;SCHEMBL3349843;CHEMBL1732584;AMY22190;MFCD00039104;AKOS015856678;AKOS015911368;L-Kynurenine sulfate salt, crystalline;HY-104026B;L-Kynurenine sulphate (salt) monohydrate;AS-71372;LS-29337;SMR001306769;C10-H12-N2-O3.H2-O4-S;CS-0112677;D86787;L-3-ANTHRANILOYLALANINE SULFATE (1:1);Q27285533;L-Kynurenine sulfate (H-L-Asp(Ph(2-NH2))-OH.H2SO4);BENZENEBUTANOIC ACID, .ALPHA.,2-DIAMINO-.GAMMA.-OXO-, (.ALPHA.S)-, SULFATE (1:1);Benzenebutanoic acid, .alpha.,2-diamino-.gamma.-oxo-, (S)-, sulfate (1:1);Benzenebutanoic acid, alpha,2-diamino-gamma-oxo-, (alphaS)-, sulfate (1:1)

Suppliers and Price of Kynurenine sulfate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
L-KynurenineSulfate
1g
$ 415.00

Sigma-Aldrich
L-Kynurenine sulfate salt crystalline
5g
$ 1520.00

Sigma-Aldrich
L-Kynurenine sulfate salt crystalline
1g
$ 462.00

Sigma-Aldrich
L-Kynurenine sulfate salt crystalline
500mg
$ 294.00

Matrix Scientific
(S)-2-Amino-4-(2-aminophenyl)-4-oxobutanoic acidcompound with sulfuric acid (1:1) 95+%
250mg
$ 360.00

Matrix Scientific
(S)-2-Amino-4-(2-aminophenyl)-4-oxobutanoic acidcompound with sulfuric acid (1:1) 95+%
1g
$ 790.00

Crysdot
(S)-2-Amino-4-(2-aminophenyl)-4-oxobutanoicacidcompoundwithsulfuricacid(1:1) 95+%
1g
$ 465.00

American Custom Chemicals Corporation
(S)-2-AMINO-4-(2-AMINOPHENYL)-4-OXOBUTANOIC ACID COMPOUND WITH SULFURIC ACID 95.00%
5MG
$ 505.63

American Custom Chemicals Corporation
(S)-2-AMINO-4-(2-AMINOPHENYL)-4-OXOBUTANOIC ACID COMPOUND WITH SULFURIC ACID 95.00%
1G
$ 809.55

AK Scientific
L-Kynurenine sulfate salt
5g
$ 1853.00

Total 6 raw suppliers

Chemical Property of Kynurenine sulfate

Chemical Property:

Vapor Pressure:1.66E-09mmHg at 25°C
Melting Point:196 °C (decomp)
Boiling Point:466.6°Cat760mmHg
Flash Point:236°C
PSA：189.39000
Density:g/cm³
LogP:1.96300
Storage Temp.:−20°C
Hydrogen Bond Donor Count:5
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:4
Exact Mass:306.05217196
Heavy Atom Count:20
Complexity:336

Purity/Quality:

98% ^*data from raw suppliers

L-KynurenineSulfate ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C(=C1)C(=O)CC(C(=O)O)N)N.OS(=O)(=O)O
Isomeric SMILES:C1=CC=C(C(=C1)C(=O)C[C@@H](C(=O)O)N)N.OS(=O)(=O)O
Uses L-Kynurenine Sulfate is a tryptophan metabolite which is a precursor of kynurenic acid (K660500) and an antagonist of N-methyl-aspartate receptor.

Technology Process of Kynurenine sulfate

There total 2 articles about Kynurenine sulfate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 65.0%

: 1409999-05-8
(S)-4-(2-aminophenyl)-2-(((benzyloxy)carbonyl)amino)-4-oxobutanoic acid

: 16055-80-4,13535-93-8,17268-44-9
(S)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid sulfate

Guidance literature:: (S)-4-(2-aminophenyl)-2-(((benzyloxy)carbonyl)amino)-4-oxobutanoic acid; With hydrogenchloride; palladium 10% on activated carbon; hydrogen; In 1,4-dioxane; water;

With sulfuric acid;
DOI:10.1016/j.tetlet.2012.09.055

Reference yield:

: 911675-22-4
(S)-2-(((benzyloxy)carbonyl)amino)-3-(2-oxoindolin-3-yl)propanoic acid

: 16055-80-4,13535-93-8,17268-44-9
(S)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid sulfate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide / water / 4 h

2: hydrogen; palladium 10% on activated carbon; hydrogenchloride / water; 1,4-dioxane

With hydrogenchloride; palladium 10% on activated carbon; hydrogen; sodium hydroxide; In 1,4-dioxane; water;
DOI:10.1016/j.tetlet.2012.09.055