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490-46-0

Basic Information
CAS No.: 490-46-0
Name: 2H-1-Benzopyran-3,5,7-triol,2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3R)-
Molecular Structure:
Molecular Structure of 490-46-0 (2H-1-Benzopyran-3,5,7-triol,2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3R)-)
Formula: C15H14 O6
Molecular Weight: 290.27
Synonyms: 2H-1-Benzopyran-3,5,7-triol,2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R-cis)-; Epicatechol, (-)- (8CI);(-)-(2R:3R)-5,7,3',4'-Tetrahydroxyflavan-3-ol; (-)-Epicatechin;(-)-Epicatechol; (2R,3R)-(-)-Epicatechin; Epicatechin; Epicatechol;L-Epicatechin; NSC 81161; epi-Catechin; epi-Catechol; l-Acacatechin;l-Epicatechin; l-Epicatechol
EINECS: 207-710-1
Density: 1.593g/cm3
Melting Point: 240 °C (dec.)(lit.)
Boiling Point: 630.4 °C at 760 mmHg
Flash Point: 335°C
Solubility:
Appearance: White to light yellow crystal powder
Hazard Symbols:
Risk Codes: R36/37/38   
Safety: S26;S36
Transport Information:
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  • 100% Natural Green tea extract Epicatechin(EC) L-Epicatechin CAS:490-46-0

  • Casno:

    490-46-0

    100% Natural Green tea extract Epicatechin(EC) L-Epicatechin CAS:490-46-0

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1258.0-1267.0/Kilogram

    Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At pres

    Baoji Guokang Healthchem co.,ltd located in Baoji High-tech Zone,is epitomizing international,cooperative and honest.We are a young company full of action and energy,and our profes

  •  Baoji Guokang Healthchem co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-917-8656283

    Address:China

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  • High quality L-Epicatechin

  • Casno:

    490-46-0

    High quality L-Epicatechin

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 100.0-100.0/Kilogram

    HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. HangYu Chemical consis

    Zibo HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals

  •  Zibo Hangyu Import&Export Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15988566987

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

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  • L-Epicatechin CAS 490-46-0

  • Casno:

    490-46-0

    L-Epicatechin CAS 490-46-0

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 10.0-50.0/Kilogram

    Factory hot sale L-Epicatechin CAS 490-46-0 in stock with best price and fast delivery!!! 1. Professional manufacturer 2. Best price 3. Fast delivery 4. Prompt before and after sale service 5. Quality guarantee 6. Reliable and truthworthy

  •  Chemical Co.Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

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  • TIANFUCHEM--High purity 490-46-0 L-Epicatechin

  • Casno:

    490-46-0

    TIANFUCHEM--High purity 490-46-0 L-Epicatechin

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 20.0-20.0/Metric Ton

    Product Name: L-Epicatechin Synonyms: (-)-EPICATECHIN;(+)-EPICATECHIN;EPICATECHIN;EPICATECHIN, (-)-;EPICATECHIN, (+)-;CIS-2-[3,4-DIHYDROXYPHENYL]-3,4-DIHYDRO-2H-1-BENZOPYRAN-3,5,7-TRIOL;(-)-CIS-3,3',4',5,7-PENTAHYDROXYFLAVANE;C

    Our company engages in Electronic chemicals such as OLED,Photoresist chemical,Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

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  • L-Epicatechin

  • Casno:

    490-46-0

    L-Epicatechin

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat

    Yinghao Pharm is located in Changzhou Science and Education City, we customize synthetic pharmaceutical intermediates and organic compounds. The products are mainly used in pharmac

  •  Yinghao Pharm Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-519-85390519

    Address:NO4,R&D Port,Changzhou Science&Education Town,18-50 Changwuzhong Road,Wujin Disctrict,Changhzou,Jiangsu

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  • L-Epicatechin 490-46-0 supplier

  • Casno:

    490-46-0

    L-Epicatechin 490-46-0 supplier

    Min.Order: 1 Milligram

    FOB Price:  USD $ 0.0-0.0/Milligram

    Nanjing Sunsure Chemical Technology Co., Ltd., established in 2009, has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. Sunsure covers whole

    Nanjing Sunsure Chemical Technology Co., Ltd., established in 2009, has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the deve

  •  Nanjing Sunsure Chemical Technology Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-025-58535435

    Address:Southeast University Science Park(SEUSP) Gaoxin, Nanjing, Jiangsu 210032, China

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