L-Epicatechin
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- $5 - $1508
- 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
66 prices
Selected condition:
Brand
- ACHEMBLOCK
- Adipogen Life Sciences
- AK Scientific
- Alfa Aesar
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Arctom
- AvaChem
- Biorbyt Ltd
- Biosynth Carbosynth
- Cayman Chemical
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- CSNpharm
- DC Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 20mg
- 25mg
- 50mg
- 10mM(in 1mL DMSO)
- 1mg
- 5mg
- 10MG
- 100MG
- 250mg
- 1G
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- ManufacturerACHEMBLOCK
- Product numberL22345
- Product description(-)-Epicatechin 98%
- Packaging100MG
- Price$75
- Updated2021-12-16
- Buy
- ManufacturerACHEMBLOCK
- Product numberL22345
- Product description(-)-Epicatechin 98%
- Packaging1G
- Price$395
- Updated2021-12-16
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-E0231-M005
- Product description(-)-Epicatechin ≥98%(HPLC)
- Packaging5mg
- Price$87
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ96045
- Product descriptionL-Epicatechin
- Packaging5g
- Price$95
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberJ61218
- Product description(-)-Epicatechin
- Packaging20mg
- Price$404.65
- Updated2024-03-01
- Buy
- ManufacturerAmbeed
- Product numberA121952
- Product description(2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 97+%
- Packaging50mg
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA121952
- Product description(2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 97+%
- Packaging100mg
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA121952
- Product description(2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 97+%
- Packaging250mg
- Price$8
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA121952
- Product description(2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 97+%
- Packaging1g
- Price$12
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA121952
- Product description(2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 97+%
- Packaging5g
- Price$37
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA121952
- Product description(2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 97+%
- Packaging25g
- Price$148
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA121952
- Product description(2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 97+%
- Packaging100g
- Price$551
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberPXT0005226
- Product description(-)-EPICATECHIN 95.00%
- Packaging10MG
- Price$750.75
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB4964
- Product description(-)-epicatechin
- Packaging5mg
- Price$45
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB4964
- Product description(-)-epicatechin
- Packaging10mg
- Price$74
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB4964
- Product description(-)-epicatechin
- Packaging10mM(in 1mL DMSO)
- Price$77
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
ACHEMBLOCK | L22345 | (-)-Epicatechin 98% | 100MG | $75 | 2021-12-16 | Buy |
ACHEMBLOCK | L22345 | (-)-Epicatechin 98% | 1G | $395 | 2021-12-16 | Buy |
Adipogen Life Sciences | CDX-E0231-M005 | (-)-Epicatechin ≥98%(HPLC) | 5mg | $87 | 2021-12-16 | Buy |
AK Scientific | J96045 | L-Epicatechin | 5g | $95 | 2021-12-16 | Buy |
Alfa Aesar | J61218 | (-)-Epicatechin | 20mg | $404.65 | 2024-03-01 | Buy |
Ambeed | A121952 | (2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 97+% | 50mg | $5 | 2021-12-16 | Buy |
Ambeed | A121952 | (2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 97+% | 100mg | $6 | 2021-12-16 | Buy |
Ambeed | A121952 | (2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 97+% | 250mg | $8 | 2021-12-16 | Buy |
Ambeed | A121952 | (2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 97+% | 1g | $12 | 2021-12-16 | Buy |
Ambeed | A121952 | (2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 97+% | 5g | $37 | 2021-12-16 | Buy |
Ambeed | A121952 | (2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 97+% | 25g | $148 | 2021-12-16 | Buy |
Ambeed | A121952 | (2R,3R)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 97+% | 100g | $551 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | PXT0005226 | (-)-EPICATECHIN 95.00% | 10MG | $750.75 | 2021-12-16 | Buy |
ApexBio Technology | B4964 | (-)-epicatechin | 5mg | $45 | 2021-12-16 | Buy |
ApexBio Technology | B4964 | (-)-epicatechin | 10mg | $74 | 2021-12-16 | Buy |
ApexBio Technology | B4964 | (-)-epicatechin | 10mM(in 1mL DMSO) | $77 | 2021-12-16 | 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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Suppliers and manufacturers
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Hangzhou FandaChem Co.,Ltd.