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(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
CAS No 490-46-0 , (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
Name:
(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
Synonyms:
Epicatechin; 490-46-0; L-Epicatechin;(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol; (-)epicatechin; l-Epicatechol;(-)-Epicatechin; (-)-Epicatechol; l-Acacatechin; Epicatechol;
CAS Registry Number:
490-46-0
Melting Point:
240 ºC
Density:
1.593g/cm3
Safety Statements:
R36/37/38
Hazard Symbols:
Xi: Irritant;
EINECS:
207-710-1
Molecular Weight:
290.26806
InchiKey:
PFTAWBLQPZVEMU-UKRRQHHQSA-N
InChI:
InChI=1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12
(19)3-7/h1-5,13,15-20H,6H2/t13-,15-/m1/s1
Risk Statements:
S26;S36
Molecular Formula:
C
15
H
14
O
6
Molecular Structure:
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490-46-0 2-(3,4-dihydroxyphenyl)-2,3,4-trihydro-3,5,7-trihydroxychromene
delta
[Manufacturers]
Tel: +86-553-3278448
Fax: +86-553-3278448
Address: Room 202, Hi-Tech Innovation Center,Yinhu Beilu road, Economic & Technological Development Area, Wuhu City,,Anhui P.R.ChinaChina
490-46-0 2-(3,4-dihydroxyphenyl)-2,3,4-trihydro-3,5,7-trihydroxychromene
Zhejiang Yixin Pharmaceutical Co., Ltd.
[Manufacturers]
Tel: 86-579-88865136
Address: East Round Road, Lanxi, Zhejiang, China null,nullChina
490-46-0 epicatechin
epicatechin(2s,3s)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-1(2h)-benzopyran-3,5,7-triol, 99%
shivambu international
[Manufacturer]
Tel: 00919816020969
Fax: 00911976241283
Address: mahesh nagar p.o.oel distt una h.p. india 1710026 p.o.oelINDIA p.o.oel,nullIndia
490-46-0 (-)-EPICATECHIN
Synth?se AptoChem Inc.
[Manufacturer]
Tel: 514-496-4252
Fax: 514-496-4253
Address: Synth?se AptoChem Inc.
6100 Royalmount Ave
Montreal, QC
Canada
H4P 2R2 null,nullCanada
490-46-0 (+)-Catechin hydrate
(+)-Catechin hydrate
ABCR GmbH & Co KG
[Manufacturer]
Tel: +49 721 95061-0
Fax: +49 721 95061-80
Address: Im Schlehert 10
76187 Karlsruhe
Germany null,nullGermany
490-46-0 (-)-Epicatechine
(-)-Epicatechine
CHEMOS GmbH
[Manufacturer]
Tel: 0049 9402/9336 0
Fax: 0049 9402/9336 13
Address: CHEMOS GmbH
Werner-von-Siemensstr. 3
93128 Regenstauf
Germany null,nullGermany
490-46-0 (-)-EPICATECHIN(EC) 98.0% BY HPLC
(-)-EPICATECHIN(EC) 98.0% BY HPLC
Advanced Technology & Industrial Co., Ltd.
[Manufacturer]
Tel: (852) 2390 2293/ (852) 2394 5546
Fax: (852) 2789 8314
Address: Unit B, 1/F., Cheong Shing Bldg.,
17 Walnut St., Tai Kok Tsui, Kln,
Hong Kong null,nullHong kong
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