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91963-11-0

91963-11-0 Structure

91963-11-0 Structure
IdentificationBack Directory
[Name]

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN
[CAS]

91963-11-0
[Synonyms]

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN
7-Hydroxy-3,4,8-trimethylcoumarin 97%
7-hydroxy-3,4,8-trimethyl-2-chromenone
7-hydroxy-3,4,8-trimethylchromen-2-one
7-hydroxy-3,4,8-trimethyl-chromen-2-one
7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one
2H-1-Benzopyran-2-one, 7-hydroxy-3,4,8-trimethyl-
[Molecular Formula]

C12H12O3
[MDL Number]

MFCD00011569
[MOL File]

91963-11-0.mol
[Molecular Weight]

204.22
Chemical PropertiesBack Directory
[Melting point ]

278-280 °C (lit.)
[storage temp. ]

2-8°C, stored under nitrogen
[Appearance]

White to off-white Solid
[InChI]

1S/C12H12O3/c1-6-7(2)12(14)15-11-8(3)10(13)5-4-9(6)11/h4-5,13H,1-3H3
[InChIKey]

GNBLUSRSAGXTJN-UHFFFAOYSA-N
[SMILES]

CC1=C(C)c2ccc(O)c(C)c2OC1=O
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-37/39
[WGK Germany ]

3
[HazardClass ]

IRRITANT
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazard InformationBack Directory
[Uses]

7-Hydroxy-3,4,8-trimethylcoumarin (cas# 91963-11-0) is a compound useful in organic synthesis.
[Uses]

7-Hydroxy-3,4,8-trimethylcoumarin has been used:
  • to investigate the effect of melanin inhibiting compounds on mycelial pigmentation of Aspergillus bridgeri grown on potato dextrose agar
  • in the preparation of 7-ethynyl-3,4,8-trimethylcoumarin
[General Description]

7-Hydroxy-3,4,8-trimethylcoumarin is an inhibitor of melanin production.
Spectrum DetailBack Directory
[Spectrum Detail]

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN(91963-11-0)1HNMR
7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN(91963-11-0)FT-IR
7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN(91963-11-0)IR
7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN(91963-11-0)Raman
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