Welcome to LookChem.com Sign In|Join Free
  • or

490-46-0

Post Buying Request

490-46-0 Suppliers

Recommended suppliersmore

Product FOB Price Min.Order Supply Ability Supplier
Epicatechin
Cas No: 490-46-0
No Data 1 Gram 5 Metric Ton/Day CHANGZHOU HANGYU PHARMACEUTICAL TECHNOLOGY CO., LTD Contact Supplier
L-epicatechin
Cas No: 490-46-0
No Data 1 Gram 1 Metric Ton/Month Health Chemicals Co., Ltd. Contact Supplier
L-Epicatechin
Cas No: 490-46-0
No Data No Data Metric Ton/Day Chengdu Biopurify Phytochemicals Ltd. Contact Supplier
EC,(-)-Epicatechin
Cas No: 490-46-0
USD $ 1.0-1.0 / Gram 100 Gram 10 Gram/Day Hubei Jusheng Technology Co., Ltd., Contact Supplier
High quality L-Epicatechin supplier in China
Cas No: 490-46-0
No Data No Data No Data Simagchem Corporation Contact Supplier
L-Epicatechin Manufacturer/High quality/Best price/In stock
Cas No: 490-46-0
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
L-Epicatechin
Cas No: 490-46-0
USD $ 1.0-2.0 / Kilogram 1 Kilogram 200 Metric Ton/Month Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
L-Epicatechin CAS NO.490-46-0
Cas No: 490-46-0
USD $ 1.0-3.0 / Kilogram 1 Kilogram 10 Kilogram/Day Hebei yanxi chemical co.,LTD. Contact Supplier
Factory L-Epicatechin,EC 98% in stock
Cas No: 490-46-0
No Data 1 Kilogram 1 Metric Ton/Month Shaanxi Mingqi Chemical Co., Ltd Contact Supplier
CAS NO. 490-46-0 L-Epicatechin with best price
Cas No: 490-46-0
No Data 100 Gram 20000 Kilogram/Day Hubei XinRunde Chemical Co., Ltd Contact Supplier

490-46-0 Usage

Chemical Properties

white to light yellow crystal powde

Uses

Potent antioxidant and antineoplastic agent.

Definition

ChEBI: A catechin with (2R,3R)-configuration.

Uses

Catechin is a polyphenolic flavonoid that has been isolated from a variety of natural sources including tea leaves, grape seeds, and the wood and bark of trees such as acacia and mahogany. Catechin is a more potent antioxidant than ascorbate or α-tocopherol in certain in vitro lipid peroxidation assays. (?)-Epicatechin is a 2R,3R stereoisomer of catechin. Like catechin, (?)-epicatechin is a powerful antioxidant. It inhibits cyclooxygenase 1 (IC50 = 3.2 μM). Also, at 100 μM, (?)-epicatechin induces apoptosis in human adenocarcinoma PC-9 cells and stimulates the inhibition of tumor necrosis factor-α release from BALB-c/3T3 cells treated with epigallocatechin gallate.

490-46-0 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma (E4018)  (−)-Epicatechin  ≥98% (HPLC), from green tea 490-46-0 E4018-5MG 1,580.67CNY Detail
Sigma (E4018)  (−)-Epicatechin  ≥98% (HPLC), from green tea 490-46-0 E4018-1MG 455.13CNY Detail
Sigma (E1753)  (−)-Epicatechin  ≥90% (HPLC) 490-46-0 E1753-5G 5,377.32CNY Detail
Sigma (E1753)  (−)-Epicatechin  ≥90% (HPLC) 490-46-0 E1753-1G 1,556.10CNY Detail
Sigma-Aldrich (03940590)  Epicatechin  primary pharmaceutical reference standard 490-46-0 03940590-10MG 3,868.02CNY Detail
Sigma-Aldrich (68097)  (−)-Epicatechin  analytical standard 490-46-0 68097-10MG 3,887.91CNY Detail

490-46-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (-)-epicatechin

1.2 Other means of identification

Product number -
Other names (?)-cis-3,3',4',5,7-Pentahydroxyflavane

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:490-46-0 SDS

Please post your buying leads,so that our qualified suppliers will soon contact you!

*Required Fields