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BGC » Chemicals A-Z » (-)-Epicatechin gallate (ECG)
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(-)-Epicatechin gallate (ECG)

BGC Id:310309877050
CAS No:1257-08-5
Synonyms:ecg)()-epicatechin ; epicatechin gallate ; aids-000675 ; teatannin ; (-)-ecg ; aids000675 ; l-ecg ; epicatechol,gallate ; nsc636594
Molecular Formula:C22H18O10
Molecular Weight:442.37
EINECS:
Structural Formula

Verified providers in 2025

The following 6 notable providers have been checked and can be recommended.
Chemical-Suppliers
Sancai Industry
Appearance White Crystalline Powder
Assay (%) 99.0-101.0
Solubility Clear
Transmittance (%) ≥ 98
Loss on Drying (%)
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The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:
ecg)()-epicatechin ; epicatechin gallate ; aids-000675 ; teatannin ; (-)-ecg ; aids000675 ; l-ecg ; epicatechol,gallate ; nsc636594
CAS:
1257-08-5
EINECS:
Molecular Formula:
C22H18O10
MDL:
MFCD00075936
SMILES:
C1=CC(=CC=C1CC(CN)C(=O)O)Br

Properties

Molecular Weight:
442.37 g·mol−1
Density:
~1.8 g/cm3 (Predicted)
Melting point:
257-258 °C
Boiling point:
~861.7° C at 760 mmHg (Predicted)
download Download Molfile for :
(-)-Epicatechin Gallate

Suppliers

Simagchem Corporation

type bedrift: Bulk chemical producer
Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. Vi er leverandør av 2,2'-Bipyridine-5,5'-dicarboxylic acid.
land: P.R.China   telefon: +86 592 2680 277   Fax: +86 592 2680 237

Sancai Industry Co.,Ltd.

type bedrift: Leading producer
land: P.R.China
telefon: +86-531-88913079
Fax: +86-531-88913079
Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...

Dayang Chem (Hangzhou) Co.,Ltd.

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. Vi selger 7-Aminocoumarin også. We expect to cooperate with more partners in ...
type bedrift: Leading producer
land: P.R.China
telefon: +86-571-88938639
Fax: +86-571-8893-8652

Xiamen Equation Chemical Co.,Ltd

type bedrift: Bulk chemical producer
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. Xiamen Equation Chemical Co.,Ltd tilbyr også 2-Methyl-3-chloro thioanisole. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
land: P.R.China   telefon: +86 592 6515854   Fax: +86 592 6515854

Skyrun Industrial Co., Ltd.

type bedrift: Leading producer
land: P.R.China
telefon: +86-576-84015261
Fax: +86-576-84015261
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. Vi er leverandør av Hexanenitrile. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
type bedrift: Producer
land: Germany

Safety Information

Hazard Classes:
WGK Germany:
3
RTECS:
DH9030000
Storage temperature:
2-8°C

What other providers are available for CAS 1257-08-5?

In addition to the providers presented here for (-)-Epicatechin gallate (ECG) with the CAS number 1257-08-5, there are other 33 providers with slightly different product names available for this CAS number.

Chemical-SuppliersECG
+1 additional providers that we know from the past
Xiamen Hisunny Chemical Co., Ltd. | Shandong Minglang Chemical Co., Ltd | Xingrui Industry Co., Limited | Lori Industry Co., Ltd | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Hangzhou Zhongqi Chem Co., Ltd | Zehao Industry Co., Ltd. | Finetech Industry Limited | BOC Sciences | Leap Chem Co., Ltd +8 additional providers that we know from the past
H&Z Industry Co.,Ltd | Leap Chem Co., Ltd +6 additional providers that we know from the past
BLD Pharmatech Ltd +1 additional providers that we know from the past




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