L-Epicatechin
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- ₹4401 - ₹67509
- Product name: L-Epicatechin
- CAS: 490-46-0
- MF: C15H14O6
- MW: 290.27
- EINECS:207-710-1
- MDL Number:MFCD00075648
- Synonyms:3,3',4',5,7-PENTAHYDROXY-FLAVANE;3,3',4',5,7-PENTAHYROXYFLAVONE;3,3',4',5,7-PENTAHYDROXYFLAVAN;(-)-epicatecho ;(-)-epicatechol ;(+)-EPICATECHIN;EPICATECHIN, (+)-;CIS-2-[3,4-DIHYDROXYPHENYL]-3,4-DIHYDRO-2H-1-BENZOPYRAN-3,5,7-TRIOL
13 prices
Selected condition:
Brand
- ALFA India
- TCI Chemicals (India)
- Sigma-Aldrich(India)
- ottokemi
Package
- 1MG
- 5MG
- 10MG
- 20mg
- 1gm
- 1G
- 5gm
- 5G
- ManufacturerALFA India
- Product numberALF-J61218-FPL
- Product description(-)-Epicatechin
- Packaging20mg
- Price₹37879
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberE1226
- Product description(-)-Epicatechin
- Packaging1G
- Price₹6800
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberE1226
- Product description(-)-Epicatechin
- Packaging5G
- Price₹16300
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberE4018
- Product description(−)-Epicatechin ≥98% (HPLC), from green tea
- Packaging1MG
- Price₹4882.08
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberE1753
- Product description(−)-Epicatechin ≥90% (HPLC)
- Packaging1G
- Price₹15966.88
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberE4018
- Product description(−)-Epicatechin ≥98% (HPLC), from green tea
- Packaging5MG
- Price₹18857.15
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number68097
- Product description(−)-Epicatechin analytical standard
- Packaging10MG
- Price₹33752.35
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberE1753
- Product description(−)-Epicatechin ≥90% (HPLC)
- Packaging5G
- Price₹65188.15
- Updated2022-06-14
- Buy
- Manufacturerottokemi
- Product number E 8892
- Product description(−)-Epicatechin, ≥98% (HPLC)
- Packaging1mg
- Price₹4401
- Updated2022-05-26
- Buy
- Manufacturerottokemi
- Product number E 8751
- Product description(−)-Epicatechin, ≥90% (HPLC)
- Packaging1gm
- Price₹13402
- Updated2022-05-26
- Buy
- Manufacturerottokemi
- Product number E 8892
- Product description(−)-Epicatechin, ≥98% (HPLC)
- Packaging5mg
- Price₹17001
- Updated2022-05-26
- Buy
- Manufacturerottokemi
- Product number E 8751
- Product description(−)-Epicatechin, ≥90% (HPLC)
- Packaging5gm
- Price₹54099
- Updated2022-05-26
- Buy
- Manufacturerottokemi
- Product number E 8892
- Product description(−)-Epicatechin, ≥98% (HPLC)
- Packaging1gm
- Price₹67509
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
ALFA India | ALF-J61218-FPL | (-)-Epicatechin | 20mg | ₹37879 | 2022-05-26 | Buy |
TCI Chemicals (India) | E1226 | (-)-Epicatechin | 1G | ₹6800 | 2022-05-26 | Buy |
TCI Chemicals (India) | E1226 | (-)-Epicatechin | 5G | ₹16300 | 2022-05-26 | Buy |
Sigma-Aldrich(India) | E4018 | (−)-Epicatechin ≥98% (HPLC), from green tea | 1MG | ₹4882.08 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | E1753 | (−)-Epicatechin ≥90% (HPLC) | 1G | ₹15966.88 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | E4018 | (−)-Epicatechin ≥98% (HPLC), from green tea | 5MG | ₹18857.15 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 68097 | (−)-Epicatechin analytical standard | 10MG | ₹33752.35 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | E1753 | (−)-Epicatechin ≥90% (HPLC) | 5G | ₹65188.15 | 2022-06-14 | Buy |
ottokemi | E 8892 | (−)-Epicatechin, ≥98% (HPLC) | 1mg | ₹4401 | 2022-05-26 | Buy |
ottokemi | E 8751 | (−)-Epicatechin, ≥90% (HPLC) | 1gm | ₹13402 | 2022-05-26 | Buy |
ottokemi | E 8892 | (−)-Epicatechin, ≥98% (HPLC) | 5mg | ₹17001 | 2022-05-26 | Buy |
ottokemi | E 8751 | (−)-Epicatechin, ≥90% (HPLC) | 5gm | ₹54099 | 2022-05-26 | Buy |
ottokemi | E 8892 | (−)-Epicatechin, ≥98% (HPLC) | 1gm | ₹67509 | 2022-05-26 | Buy |
Properties
Melting point :240 °C (dec.)(lit.)
alpha :-55~-65゜(D/20℃)(c=1,CH3OH)
Boiling point :629.2 °C
Density :1.593±0.06 g/cm3(Predicted)
storage temp. :-20°C
solubility :insoluble in H2O; insoluble in EtOH; ≥14.5 mg/mL in DMSO
form :Solid
pka :9.54±0.10(Predicted)
color :White to Light yellow to Light orange
Water Solubility :Soluble in water or alcohol
Merck :13,1912
BRN :92760
Stability :Hygroscopic
InChIKey :PFTAWBLQPZVEMU-UKRRQHHQSA-N
LogP :0.490 (est)
CAS DataBase Reference :490-46-0(CAS DataBase Reference)
alpha :-55~-65゜(D/20℃)(c=1,CH3OH)
Boiling point :629.2 °C
Density :1.593±0.06 g/cm3(Predicted)
storage temp. :-20°C
solubility :insoluble in H2O; insoluble in EtOH; ≥14.5 mg/mL in DMSO
form :Solid
pka :9.54±0.10(Predicted)
color :White to Light yellow to Light orange
Water Solubility :Soluble in water or alcohol
Merck :13,1912
BRN :92760
Stability :Hygroscopic
InChIKey :PFTAWBLQPZVEMU-UKRRQHHQSA-N
LogP :0.490 (est)
CAS DataBase Reference :490-46-0(CAS DataBase Reference)
Safety Information
Symbol(GHS): |
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Description
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.Related product price
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