ChemicalBook >> CAS DataBase List >>7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one

7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one

7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one structure

CAS No.: 1658-73-7

Chemical Name:: 7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one

Synonyms: 7,8-dihydroxy-3,4-dimethyl-coumarin;7,8-dihydroxy-3,4-dimethyl-2-chromenone;7,8-dihydroxy-3,4-dimethylchromen-2-one;7,8-dihydroxy-3,4-dimethyl-chromen-2-one;7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one;2H-1-Benzopyran-2-one, 7,8-dihydroxy-3,4-dimethyl-

CBNumber:: CB42554561

Molecular Formula:: C11H10O4

Molecular Weight:: 206.19

MDL Number:: MFCD05997317

MOL File:: 1658-73-7.mol

Last updated:2023-07-18 08:29:13

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7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one Properties

Melting point	272-273 °C
Boiling point	417.8±45.0 °C(Predicted)
Density	1.375±0.06 g/cm3(Predicted)
pka	7.83±0.20(Predicted)

SAFETY

Risk and Safety Statements

HazardClass	IRRITANT

7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth Carbosynth	FD124576	7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one	1658-73-7	250mg	$57.5	2021-12-16	Buy
Biosynth Carbosynth	FD124576	7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one	1658-73-7	500mg	$100	2021-12-16	Buy
Matrix Scientific	065023	7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one	1658-73-7	500mg	$158	2021-12-16	Buy
Biosynth Carbosynth	FD124576	7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one	1658-73-7	1g	$170	2021-12-16	Buy
AK Scientific	5316AD	7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one	1658-73-7	500mg	$263	2021-12-16	Buy

Product number	Packaging	Price	Buy
FD124576	250mg	$57.5	Buy
FD124576	500mg	$100	Buy
065023	500mg	$158	Buy
FD124576	1g	$170	Buy
5316AD	500mg	$263	Buy

7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one Chemical Properties,Uses,Production

7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one synthesis

Synthesis of 7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one from Ethyl 2-methylacetoacetate and Pyrogallol

7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one Preparation Products And Raw materials

Raw materials

Preparation Products

7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one Suppliers

Global( 9)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hangzhou MolCore BioPharmatech Co.,Ltd.	+86-057181025280; +8617767106207	sales@molcore.com	China	49739	58
Changzhou Hopschain Chemical Co.,Ltd.	0519-85528066 13775048983	sales@hopschem.com	China	31557	55
Carbosynth	--	sales@carbosynth.com	United Kingdom	6018	58

Supplier	Advantage
Hangzhou MolCore BioPharmatech Co.,Ltd.	58
Changzhou Hopschain Chemical Co.,Ltd.	55
Carbosynth	58

7,8-Dihydroxy-3,4-dimethyl-2H-chromen-2-one 7,8-dihydroxy-3,4-dimethyl-2-chromenone 7,8-dihydroxy-3,4-dimethyl-chromen-2-one 7,8-dihydroxy-3,4-dimethylchromen-2-one 7,8-dihydroxy-3,4-dimethyl-coumarin 2H-1-Benzopyran-2-one, 7,8-dihydroxy-3,4-dimethyl- 1658-73-7