ChemicalBook--->CAS DataBase List--->548-93-6

548-93-6

548-93-6 Structure

548-93-6 Structure
IdentificationMore
[Name]

3-HYDROXYANTHRANILIC ACID
[CAS]

548-93-6
[Synonyms]

2-AMINO-3-HYDROXYBENZOIC ACID
3-HYDROXY-2-AMINOBENZOIC ACID
3-HYDROXYANTHRANILIC ACID
2-amino-3-hydroxy-benzoicaci
3-Hydroxy-anthranilsaeure
3-Ohaa
3-Oxyanthranilic acid
3-oxyanthranilicacid
Anthranilic acid, 3-hydroxy-
3-HYDROXY-ANTHRANILATE
BENZOICACID,2-AMINO-3-HYDROXY-
3-HYDROXYANTHRANILIC ACID 98+%
3-HYDROXYANTHRANILLIC ACID
[EINECS(EC#)]

208-962-5
[Molecular Formula]

C7H7NO3
[MDL Number]

MFCD00007700
[Molecular Weight]

153.14
[MOL File]

548-93-6.mol
Chemical PropertiesBack Directory
[Melting point ]

240 °C (dec.)(lit.)
[Boiling point ]

276.03°C (rough estimate)
[density ]

1.3585 (rough estimate)
[refractive index ]

1.5500 (estimate)
[storage temp. ]

−20°C
[solubility ]

DMSO (Slightly), Methanol (Slightly, Heated)
[form ]

Liquid or Low Melting Solid
[pka]

pK1: 2.5(+1);pK2: 5.192(0);pK3: 10.118(OH) (25°C)
[color ]

Clear colorless to white to yellow to orange
[CAS DataBase Reference]

548-93-6(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R40:Limited evidence of a carcinogenic effect.
[Safety Statements ]

S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[RTECS ]

DG2625000
[HS Code ]

29225000
[Hazardous Substances Data]

548-93-6(Hazardous Substances Data)
Hazard InformationBack Directory
[Uses]

3-Hydroxyanthranilic Acid is one of the tryptophan’s metabolites along the kynurenine pathway. 3-Hydroxyanthranilic Acid has been shown to induce apoptosis in T cells.
[Definition]

ChEBI: An aminobenzoic acid that is benzoic acid substituted at C-2 by an amine group and at C-3 by a hydroxy group. It is an intermediate in the metabolism of the amino acid tryptophan.
[Purification Methods]

The hydrochloride has m 227o (from dilute HCl). [Beilstein 14 H 587, 14 III 1463, 14 IV 2071.] Possible carcinogen.
Spectrum DetailBack Directory
[Spectrum Detail]

3-HYDROXYANTHRANILIC ACID(548-93-6)MS
3-HYDROXYANTHRANILIC ACID(548-93-6)1HNMR
3-HYDROXYANTHRANILIC ACID(548-93-6)13CNMR
3-HYDROXYANTHRANILIC ACID(548-93-6)IR1
3-HYDROXYANTHRANILIC ACID(548-93-6)IR2
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

548-93-6(sigmaaldrich)
[TCI AMERICA]

3-Hydroxyanthranilic Acid,>98.0%(LC)(T)(548-93-6)
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