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ChemicalBook > Product Catalogue >Food Additives >Antioxidants >(-)-CATECHIN HYDRATE

(-)-CATECHIN HYDRATE

(-)-CATECHIN HYDRATE Structure
  • ₹37378.73
  • Product name: (-)-CATECHIN HYDRATE
  • CAS: 18829-70-4
  • MF: C15H14O6
  • MW: 290.27
  • EINECS:242-611-7
  • MDL Number:MFCD00135997
  • Synonyms:(+)-TRANS-3,3',4',5,7-PENTAHYDROXYFLAVANE;(-)-CATECHIN HYDRATE;(L)-CATECHIN HYDRATE;3,5,7,3',4'-PENTAHYDROXYFLAVANE HYDRATE;(2S,3R)-2-(3,4-DIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL;(2S-trans)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol ;(2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-pyran-3,5,7-triol, 3,3,4,5,7-Pentahydroxyflavan, (-)-Cyanidanol-3;(2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol, (-)-trans-3,3μ,4μ,5,7-Pentahydroxyflavane
Price1 Properties Safety Information Description
1 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)

Package

  • 5MG
  • ManufacturerSigma-Aldrich(India)
  • Product numberC0567
  • Product description(−)-Catechin ≥97% (HPLC), from green tea
  • Packaging5MG
  • Price₹37378.73
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) C0567 (−)-Catechin ≥97% (HPLC), from green tea 5MG ₹37378.73 2022-06-14 Buy

Properties

Melting point :93-96°; 175-177° when anhydr
alpha :D -16.8°
Boiling point :630.4±55.0 °C(Predicted)
Density :1.593±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :DMF: 25 mg/ml; DMSO: 15 mg/ml; Ethanol: 5 mg/ml; PBS (pH 7.2): 1 mg/ml
form :A crystalline solid
pka :9.54±0.10(Predicted)
color :White to off-white
LogP :0.490 (est)
CAS DataBase Reference :18829-70-4(CAS DataBase Reference)

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

(-)-Catechin is a natural phenol antioxidant plant secondary metabolite.

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Suppliers and manufacturers

Hangzhou ICH Biofarm Co., Ltd
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₹0.00 /1kg
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Dideu Industries Group Limited
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₹1.10 /1g
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CLEARSYNTH LABS LTD.
Chongqing Chemdad Co., Ltd
Zhengzhou Alfa Chemical Co.,Ltd
TargetMol Chemicals Inc.
ANHUI WITOP BIOTECH CO., LTD
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Zhejiang J&C Biological Technology Co.,Limited