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ChemicalBook > Product Catalogue >Biochemical Engineering >Chinese Herbs >(-)-GALLOCATECHIN

(-)-GALLOCATECHIN

(-)-GALLOCATECHIN Structure
  • ₹7425.95 - ₹37660.18
  • Product name: (-)-GALLOCATECHIN
  • CAS: 3371-27-5
  • MF: C15H14O7
  • MW: 306.27
  • EINECS:
  • MDL Number:MFCD01632616
  • Synonyms:[2S,3R]-2-[3,4,5-TRIHYDROXYPHENYL]-3,4-DIHYDRO-1[2H]-BENZOPYRAN-3,5,7-TRIOL;(-)-GALLOCATECHIN;(-)-GC;()-Gallocatechin,(2S,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol;(2S,3R)-3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3,5,7-triol;(2S-trans)-3,4-Dihydro-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3,5,7-triol;l-Gallocatechin;(+)-Gallocatechin, Cas No 970-73-0
Price4 Properties Safety Information Description
4 prices
Selected condition：

Brand

  • ALFA India
  • Sigma-Aldrich(India)

Package

  • 1MG
  • 5MG
  • 10mg
  • ManufacturerALFA India
  • Product numberALF-J60731-MA
  • Product description(-)-Gallocatechin
  • Packaging10mg
  • Price₹23039
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberG6657
  • Product description(−)-Gallocatechin ≥98% (HPLC)
  • Packaging1MG
  • Price₹7425.95
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberG6657
  • Product description(−)-Gallocatechin ≥98% (HPLC)
  • Packaging5MG
  • Price₹27712
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number01388
  • Product description(−)-Gallocatechin analytical standard
  • Packaging10MG
  • Price₹37660.18
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-J60731-MA (-)-Gallocatechin 10mg ₹23039 2022-05-26 Buy
Sigma-Aldrich(India) G6657 (−)-Gallocatechin ≥98% (HPLC) 1MG ₹7425.95 2022-06-14 Buy
Sigma-Aldrich(India) G6657 (−)-Gallocatechin ≥98% (HPLC) 5MG ₹27712 2022-06-14 Buy
Sigma-Aldrich(India) 01388 (−)-Gallocatechin analytical standard 10MG ₹37660.18 2022-06-14 Buy

Properties

Melting point :200℃
Boiling point :685.6±55.0 °C(Predicted)
Density :1.695±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :H2O: 5 mg/mL with brief sonication
form :Solid
pka :9.02±0.15(Predicted)
color :Pale Grey
InChIKey :XMOCLSLCDHWDHP-DOMZBBRYSA-N
LogP :-0.100 (est)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(-)-Gallocatechin ((-)-GC) is an epimer of (-)-epigallocatechin ((-)-EGC; ). They are flavan-3-ols and members of the catechin family of polyphenolic antioxidants found in green tea and other plant extracts. Both (-)-GC and (-)-EGC are potent antioxidants and significantly inhibit the proliferation of HCT-116 and SW-480 cancer cells. (-)-GC also inhibits the aggregation of amyloid β peptide in vitro (IC50 = 17.5 μM). With increasing temperature, the steaming of green tea leaves results in the reduction of 2,3-cis isomers, like (-)-EGC, and an increase in 2,3-trans isomers, like (-)-GC.

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Suppliers and manufacturers

career henan chemical co
(-)-GALLOCATECHIN
₹1.00 /1KG
(-)-GALLOCATECHIN CAS: 3371-27-5
CLEARSYNTH LABS LTD. Alfa Aesar
CONIER CHEM AND PHARMA LIMITED
Xi'an Kono chem co., Ltd.,
BOC Sciences
Chongqing Chemdad Co., Ltd
Neostar United (Changzhou) Industrial Co., Ltd.
Hubei Ipure Biology Co., Ltd
Hefei TNJ Chemical Industry Co.,Ltd.