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484-78-6

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Basic Information
CAS No.: 484-78-6
Name: 2-amino-4-(2-amino-3-hydroxyphenyl)-4-oxobutanoic acid
Molecular Structure:
Molecular Structure of 484-78-6 (2-amino-4-(2-amino-3-hydroxyphenyl)-4-oxobutanoic acid)
Formula: C10H12 N2 O4
Molecular Weight: 224.216
Synonyms: Alanine,3-(3-hydroxyanthraniloyl)- (8CI); 3-Hydroxy-DL-kynurenine; 3-Hydroxykynurenine;DL-3-Hydroxykynurenine; Hydroxykynurenine; Kynurenine, 3-hydroxy-; NSC 96400
Density: 1.461g/cm3
Melting Point: 213 °C (decomp)
Boiling Point: 519.3°Cat760mmHg
Flash Point: 267.9°C
Safety: Questionable carcinogen with experimental neoplastigenic data. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
PSA: 126.64000
LogP: 1.24060
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Chemistry

IUPAC Name: 2-Amino-4-(2-amino-3-hydroxyphenyl)-4-oxobutanoic acid
Synonyms of 3-(3-Hydroxyanthraniloyl)alanine (CAS NO.484-78-6) : 2-Amino-4-(2-amino-3-hydroxyphenyl)-4-oxobutansäure ; 3-(3-Hydroxyanthraniloyl)-Alanine ; Acide 2-amino-4-(2-amino-3-hydroxyphényl)-4-oxobutanoïque ; Benzenebutanoic acid, alpha,2-diamino-3-hydroxy-gamma-oxo-
CAS NO:484-78-6
Molecular Formula :C10H12N2O4
Molecular Weight :224.2133
Molecular Structure :
Index of Refraction:1.661
Surface Tension: 81.6 dyne/cm
Density: 1.461 g/cm3
Flash Point: 267.9 °C
Enthalpy of Vaporization: 83.38 kJ/mol
Boiling Point: 519.3 °C at 760 mmHg
Vapour Pressure: 1.31E-11 mmHg at 25°C
 

Uses

 3-(3-Hydroxyanthraniloyl)alanine (CAS NO.484-78-6) is used as intermediate in organic synthesis .

Toxicity Data With Reference

1.    

cyt-hmn:emb 50 mg/L

     BEXBAN    Bulletin of Experimental Biology and Medicine. Translation of BEBMAE. 67 (1969),200.
2.    

cyt-mus-scu 10 mg/L

     NATUAS    Nature. 222 (1969),484.

Safety Profile

Questionable carcinogen with experimental neoplastigenic data. Human mutation data reported. When 3-(3-Hydroxyanthraniloyl)alanine (CAS NO.484-78-6) is heated to decomposition it emits toxic fumes of NOx.