5,7-DIHYDROXYCOUMARIN

5,7-DIHYDROXYCOUMARIN Suppliers list

Company Name:	ATK CHEMICAL COMPANY LIMITED
Tel:	+undefined-21-51877795
Email:	ivan@atkchemical.com
Products Intro:	CAS:2732-18-5 Purity:98% HPLC Package:5G,10G,25G,50G,100G,250G,1KG

Company Name:	Alchem Pharmtech,Inc.
Tel:	8485655694
Email:	sales@alchempharmtech.com
Products Intro:	Product Name:5,7-Dihydroxy-2H-chromen-2-one CAS:2732-18-5 Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-59387

Company Name:	CONIER CHEM AND PHARMA LIMITED
Tel:	+8618523575427
Email:	sales@conier.com
Products Intro:	Product Name:5,7-dihydroxycoumarin CAS:2732-18-5 Purity:0.99 Package:1kg

Company Name:	career henan chemical co
Tel:	+86-0371-86658258 +8613203830695
Email:	factory@coreychem.com
Products Intro:	Product Name:5,7-DIHYDROXYCOUMARIN CAS:2732-18-5 Purity:>=98% Package:1g;1USD

Company Name:	Fuxin Pharmaceutical
Tel:	+86-021-021-50872116 +8613122107989
Email:	contact@fuxinpharm.com
Products Intro:	CAS:2732-18-5 Purity:99% Package:1kg; 25kg; or larger package as required

5,7-DIHYDROXYCOUMARIN manufacturers

5,7-DIHYDROXYCOUMARIN Basic information

Product Name:	5,7-DIHYDROXYCOUMARIN
Synonyms:	5,7-DIHYDROXYCOUMARIN;2H-1-Benzopyran-2-one, 5,7-dihydroxy-;5,7-Dihydroxy-2H-1-benzopyran-2-one;5,7-Dihydroxy-2H-chromen-2-one;5,7-dihydroxy-1-benzopyran-2-one;5,7-dihydroxychromen-2-one;Inhibitor,5,7-Dihydroxycoumarin,antibacterial,Bacterial,inhibit,5,7Dihydroxycoumarin,5,7 Dihydroxycoumarin,coumarin;5,7-Dihydroxycoumarin, 10 mM in DMSO
CAS:	2732-18-5
MF:	C9H6O4
MW:	178.14
EINECS:
Product Categories:
Mol File:	2732-18-5.mol

5,7-DIHYDROXYCOUMARIN Chemical Properties

Melting point	280 °C
Boiling point	506.4±19.0 °C(Predicted)
density	1.563±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	Solid
pka	7.18±0.20(Predicted)
color	Off-white to yellow

Safety Information

HS Code

2932990090

MSDS Information

5,7-DIHYDROXYCOUMARIN Usage And Synthesis

Uses	5,7-Dihydroxy-2H-chromen-2-one can be used to prepare UV-?responsive coumarin controlled release and self-?repairing antifouling paint.
Synthesis Reference(s)	Journal of Medicinal Chemistry, 41, p. 4542, 1998 DOI: 10.1021/jm981032o Journal of Heterocyclic Chemistry, 2, p. 91, 1965 DOI: 10.1002/jhet.5570020116

5,7-DIHYDROXYCOUMARIN Preparation Products And Raw materials

Raw materials	5,7-Diacetoxy-2H-1-benzopyran-2-one-->(+)-6-β-D-Glucopyranosyl-5,7-dihydroxy-2H-1-benzopyran-2-one-->2,4,6-TRIHYDROXYBENZALDEHYDE-->Phloroglucinol-->Diethyl ethoxymethylenemalonate-->Propiolic Acid-->Methyl propiolate-->Ethyl propiolate
Preparation Products	5,7-Dimethoxycoumarin

Tag:5,7-DIHYDROXYCOUMARIN(2732-18-5) Related Product Information

5,7-Dihydroxy-4-methylcoumarin 5,7-DIHYDROXYCOUMARIN Aflatoxin AFLATOXIN G1 AFLATOXIN M2 AFLATOXIN B2 AFLATOXIN G2 DAPHNIN 5,7-Dimethoxycoumarin 4-HYDROXY MEPHENYTOIN 5-GERANOXY-7-METHOXYCOUMARIN 2,3-Epoxyaflatoxin B1 4-Methyl-5,7-dimethoxycoumarin AFLATOXIN G2A 5,7-DIMETHOXY-3-(1-NAPHTHOYL)COUMARIN AFLATOXIN B2A AFLATOXIN, B1, [3H(G)] ethyl (5,7-dihydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetate

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