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Home> CAS DataBase Listed 9 > CAS 989-51-5
989-51-5 structure 3D

CAS No. 989-51-5

  • Molecular Weight: 458.375
  • Formula: C17H22N4O2S
  • Name: T6577541
  • Synonyms: (-)-epigallocathechin gallate; (-)-Epigallocatechin gallate in stock Factory; (-)-CIS-3,3',4',5,5',7-HEXAHYDROXY-FLAVANE-3-GALLATE; (-)-Epigallocatechin gallate, 98%, from Camellia sinensis(L.)O.Kuntze; (-)-CIS-2-(3,4,5-TRIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL 3-GALLATE; (-)-CIS-3,4-DIHYDRO-5,7-DIHYDROXY-2-(3,4,5-TRIHYDROXYPHENYL)-1(2H)-BENZOPYRAN-3-YL GALLATE HYDRATE; 3,4-DIHYDRO-5,7-DIHYDROXY-2R-(3,4,5-TRIH...
Properties Safety and Handling MSDS Synthesis Route Precursor and Product Computational chemical data
Identification of 989-51-5
  • Name:
  • T6577541 (Related Reference)
  • InChI:
  • InChI=1S/C22H18O11/c23-10-5-12(24)11-7-18(33-22(31)9-3-15(27)20(30)16(28)4-9)21(32-17(11)6-10)8-1-13(25)19(29)14(26)2-8/h1-6,18,21,23-30H,7H2/t18-,21-/m1/s1
  • This structure is also available as a 2d Mol file
Safety Data Properties
  • Appearance:
  • Solid
  • Molecular Weight:
  • 458.375
  • Melting Point:
  • 222-224 °C
  • Alpha:
  • D -185 ±2°(ethanol)
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • -175.5 ° (C=1, EtOH)
  • Solubility:
  • Slightly soluble
  • Stability:
  • Stable, but may be light sensitive. Incompatible with strong oxidizing agents.
  • Usage:
  •  (-)-Epigallocatechin gallate (CAS NO.989-51-5) has been used for a tumor-inhibiting constituent of green tea for altering the cleavage of amyloid precursor protein, decreasing production of amaloid- and amaloid plaques in mice.

  • More Properties>>
Upstream Product Downtream information
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98% EGCG Epigallocatechin gallate 989-51-5 CAS NO.989-51-5
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  • Cas No:989-51-5 
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(-)-Epigallocatechin gallate
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epigallocathequin gallate
  • Cas No:989-51-5 
  • Purity:98% 
  • Formula:C22H18O11 
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  • Description:epigallocathequin gallate
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(-)-Epigallocatechin gallate
  • Cas No:989-51-5 
  • Formula:C22H18O11 
  • Einecs:619-381-5; 479-560-7 
  • Description:High quality with nice price! J&H chemical provides you with the best chemical compounds you are looking for!
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Hangzhou J&H Chemical Co., Ltd
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EGCG
  • Cas No:989-51-5 
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(-)-Epigallocatechin Gallate Hydrate
  • Cas No:989-51-5 
  • Formula:C22H18O11 
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Shanghai Forever Synthesis Co.,Ltd. is a professional chemical supplier for API, intermediates, fine chemicals, and customized synthesis.
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Benzoic acid,3,4,5-trihydroxy-,(2R,3R)-3,4-dihydro-5,7-dihyd...
  • Cas No:989-51-5 
  • Formula:C22H18O11 
  • Einecs:619-381-5; 479-560-7 
  • Description:Name: Benzoic acid,3,4,5-trihydroxy-,(2R,3R)-3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-ylester Synonyms: Gallic acid, 3-esterwith epigallocatechol, (-)- (8CI);L-Epigallocatechin gallate;NVP-XAA 723;PF-EGCg 90;Teavigo;epi-Gallocatec...
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Zhejiang Haiqiang Chemical Co.,Ltd.
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Benzoic acid,3,4,5-trihydroxy-,(2R,3R)-3,4-dihydro-5,7-dihyd...
  • FOB Price:1 USD/Kilogram 
  • Cas No:989-51-5 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:1000 Month/Kilogram 
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Hubei XinRunde Chemical Co., Ltd
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Epigallocatechin gallate 989-51-5 supplier
  • Cas No:989-51-5 
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  • Formula:C22H18O11 
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(-)-Epigallocatechin gallate cas 989-51-5
  • FOB Price:1 USD/Gram 
  • Cas No:989-51-5 
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Rich stock in raw material is up to ten thousand kinds, including steroid series, peptide & sarms series,medical material, chemical material and ect
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(-)-Epigallocatechin gallate
  • FOB Price:1 USD/Gram 
  • Cas No:989-51-5 
  • Min.Order:1/Gram 
  • Purity:>98% 99%by HPLC 
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  • Formula:C22H18O11 
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(+/-)-gallocatechin 3-O-gallate
  • Cas No:989-51-5 
  • Purity:97% 
  • Formula:C22H18O11 
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  • Description:organic latermediates
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(-)-Epigallocatechin gallate
  • Cas No:989-51-5 
  • Purity:contact us for more details about (-)-Epigallocatechin gallate, CAS:989-51-5 
  • Formula:C22H18O11 
  • Appearance:contact us for more details about (-)-Epigallocatechin gallate, CAS:989-51-5 
  • Einecs:619-381-5; 479-560-7 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the (-)-Epigallocatechin gallate, CAS:989-51-5 with the most competitive price and the best quality...
  • Updatetime:Nov 21 2018 
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(-)-Epigallocatechin gallate
  • Cas No:989-51-5 
  • Formula:C22H18O11 
  • Einecs:619-381-5; 479-560-7 
  • Updatetime:Nov 21 2018 
Shanghai Hope Chem Co., Ltd.
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Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
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Green Tea Extract EGCG 95%
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Pharmaceutical Raw Materials Tea Polyphenols Powder CAS 989-...
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  • Category:LLC (Ltd Liability Corp)
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(-)-Epigallocatechin gallate
  • Cas No:989-51-5 
  • Formula:C22H18O11 
  • Payment:T/T,Western Union, 
  • Einecs:619-381-5; 479-560-7 
  • Description: Name: (-)-Epigallocatechin gallate  English Name: TEA CATECHIN; (2R, 3R) -2 - (3,4,5-TRIHYDROXYPHENYL) -3,4-DIHYDRO-1 (2H)-BENZOPYRAN-3 ,5,7-TRIOL 3 - (3,4 ,5-TRIHYDROXYBENZOATE); 3,4-DIHYDRO-5 ,7-DIHYDROXY-2R-(3,4,5-TRIHYDROXYPHENYL)-2H-1-BENZOPYRAN-3R-YL-3 ...
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Nanjing Bangnuo Biotechnology Co., Ltd.
  • Category:Individual (Sole proprietorship)
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EGCG
  • FOB Price:1076 USD/Kilogram 
  • Cas No:989-51-5 
  • Min.Order:1/Gram 
  • Purity:98% 
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  • Formula:C22H18O11 
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Shannxi Huike Botanical Development Co., Ltd.
  • Category:Corporation/Limited Liability Company
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(-)-Epigallocatechin gallate
  • Cas No:989-51-5 
  • Formula:C22H18O11 
  • Payment:L/C,D/A,D/P,T/T,Western Union,MoneyGran, 
  • Einecs:619-381-5; 479-560-7 
  • Description:(-)-Epigallocatechin gallate English Name: TEA CATECHIN; (2R, 3R) -2 - (3,4,5-TRIHYDROXYPHENYL) -3,4-DIHYDRO-1 (2H)-BENZOPYRAN-3 ,5,7-TRIOL 3 - (3,4 ,5-TRIHYDROXYBENZOATE); 3,4-DIHYDRO-5 ,7-DIHYDROXY-2R-(3,4,5-TRIHYDROXYPHENYL)-2H-1-BENZOPYRAN-3R-YL-3 ,4,5-TRI...
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Shenzhen Simeiquan Biotechnology Co.Ltd
  • Category:Corporation/Limited Liability Company
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Epigallocatechin gallate
  • Cas No:989-51-5 
  • Purity:98%min. 
  • Formula:C22H18O11 
  • Payment:L/C,T/T,paypal, 
  • Appearance:white powder 
  • Einecs:619-381-5; 479-560-7 
  • Description: Product: Epigallocatechin gallate Aliase:EGCG CAS: 989-51-5 Appearence:White powder Purity: ≥98%  Molecular formula:C22H18O11 Molecular weight:458.37 EINECS:479-560-7 Package:aluminum foil bag
  • Updatetime:Jan 17 2017 
Wuhan Golden Wing Industry & Trade Co.,Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$101 Thousand - US$500 Thousand
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Industrial and fine chemicals, ApIs, lab reagent and supplier, food and food additives
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