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ChemicalBook >> CAS DataBase List >>7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN Structure
7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN structure
CAS No.
91963-11-0
Chemical Name:
7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN
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-
CBNumber:
CB5279320
Molecular Formula:
C12H12O3
Molecular Weight:
204.22
MDL Number:
MFCD00011569
MOL File:
91963-11-0.mol
MSDS File:
SDS
Last updated:2023-07-21 08:27:58
Request For Quotation

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN Properties

Melting point 278-280 °C (lit.)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
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

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 293512 7-Hydroxy-3,4,8-trimethylcoumarin 97% 91963-11-0 5g $166 2023-01-07 Buy
TRC H977585 7-Hydroxy-3,4,8-trimethylcoumarin 91963-11-0 1g $130 2021-12-16 Buy
Matrix Scientific 065008 7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one 91963-11-0 500mg $95 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115361 7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN 95.00% 91963-11-0 0.5G $605 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115361 7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN 95.00% 91963-11-0 1G $646.8 2021-12-16 Buy
Product number Packaging Price Buy
293512 5g $166 Buy
H977585 1g $130 Buy
065008 500mg $95 Buy
CHM0115361 0.5G $605 Buy
CHM0115361 1G $646.8 Buy

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN Chemical Properties,Uses,Production

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.

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN synthesis

609-14-3
608-25-3
91963-11-0
Synthesis of 7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN from Ethyl 2-methylacetoacetate and 2-Methylresorcinol

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN Preparation Products And Raw materials

Raw materials

Preparation Products

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN Suppliers

Global( 12)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696; info@hanhongsci.com China 42982 64
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Baoji Didu Pharmaceutical and Chemical Co., Ltd 17691182729 15991417702 1065@dideu.com China 10011 58
Supplier Advantage
Shanghai Hanhong Scientific Co.,Ltd. 64
Sigma-Aldrich 80
Baoji Didu Pharmaceutical and Chemical Co., Ltd 58

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN Spectrum

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN(91963-11-0)1HNMR7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN(91963-11-0)FT-IR7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN(91963-11-0)IR7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN(91963-11-0)Raman

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7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one 7-Hydroxy-3,4,8-trimethylcoumarin 97% 7-hydroxy-3,4,8-trimethyl-2-chromenone 7-hydroxy-3,4,8-trimethyl-chromen-2-one 7-hydroxy-3,4,8-trimethylchromen-2-one 7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN 2H-1-Benzopyran-2-one, 7-hydroxy-3,4,8-trimethyl- 91963-11-0 Coumarins Heterocyclic Building Blocks ALCOHOL Building Blocks Building Blocks Coumarins Heterocyclic Building Blocks