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ChemicalBook--->CAS DataBase List--->3131-52-0

3131-52-0

3131-52-0 Structure

3131-52-0 Structure
IdentificationBack Directory
[Name]

5,6-DIHYDROXYINDOLE
[CAS]

3131-52-0
[Synonyms]

JACS-3131-52-0
INDOLE-5,6-DIOL
DOPAMINE LUTINE
DIHYDROXYINDOLE
1H-indole-5,6-diol
5,6-DIYDROXYINDOLE
5.6-Dihydroxy Indol
5,6-DIHYDROXYINDOLE
Dopamine Impurity 12
5,6-DihydroxyindoleI
2,5,6-Dihydroxyindole
5,6-Dihydroxy-1H-indole
5,6-Dihydroxyindole, >=95%
Norepinephrine Impurity 36
[EINECS(EC#)]

412-130-9
[Molecular Formula]

C8H7NO2
[MDL Number]

MFCD00798933
[MOL File]

3131-52-0.mol
[Molecular Weight]

149.15
Chemical PropertiesBack Directory
[Melting point ]

140 °C (decomp)
[Boiling point ]

411.2±25.0 °C(Predicted)
[density ]

1.510±0.06 g/cm3(Predicted)
[RTECS ]

NL7858000
[storage temp. ]

Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
[solubility ]

DMF: 10 mg/ml; DMSO: 3 mg/ml; Ethanol: 10 mg/ml; Ethanol:PBS(pH 7.2) (1:1): 0.5 mg/ml
[form ]

Solid
[pka]

9.81±0.40(Predicted)
[color ]

Off-white to light brown
[InChI]

InChI=1S/C8H7NO2/c10-7-3-5-1-2-9-6(5)4-8(7)11/h1-4,9-11H
[InChIKey]

SGNZYJXNUURYCH-UHFFFAOYSA-N
[SMILES]

N1C2=C(C=C(O)C(O)=C2)C=C1
[LogP]

0.370 (est)
Safety DataBack Directory
[Hazard Codes ]

Xn,N
[Risk Statements ]

22-41-51/53
[Safety Statements ]

22-26-36/37/39-61
[HS Code ]

2933998090
Hazard InformationBack Directory
[Description]

5,6-Dihydroxyindole is a melanin precursor. It is one of the toxic compounds in the melanin biosynthetic pathway. 5,6-Dihydroxyindole is an indole derivative that contains two hydroxyl groups attached to the 5th and 6th positions of the indole ring. It is an intermediate in the biosynthesis of melanin, a pigment responsible for the coloration of hair, skin, and eyes in humans and other organisms.
[Uses]

5,6-Dihydroxyindole is an intermediate in melanogenesis, the production of melanin which is found in our skin, eyes, hair, and inner ear.
[Definition]

ChEBI: 5,6-dihydroxyindole is a dihydroxyindole. It has a role as a mouse metabolite.
[Synthesis Reference(s)]

Synthetic Communications, 15, p. 321, 1985 DOI: 10.1080/00397918508063806
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