ChemicalBook >> CAS DataBase List >>CATECHIN-(4ALPHA->8)-EPICATECHIN
CATECHIN-(4ALPHA->8)-EPICATECHIN
- CAS No.
- 29106-51-2
- Chemical Name:
- CATECHIN-(4ALPHA->8)-EPICATECHIN
- Synonyms
- 8)-EPICATECHIN;Procyanidol B4;PROCYANIDIN B-4;PROCYANIDINDIMERB4;Proanthocyanidin B4;CATECHIN-(4ALPHA-gt;Procyanidin Impurity 4;CATECHIN-(4ALPHA->8)-EPICATECHIN;(+)-Catechin-(4α-8)-(-)-epicatechin;CATECHIN-(4ALPHA->8)-EPICATECHIN USP/EP/BP
- CBNumber:
- CB2167020
- Molecular Formula:
- C30H26O12
- Molecular Weight:
- 578.52
- MDL Number:
- MFCD04039847
- MOL File:
- 29106-51-2.mol
Last updated:2023-05-21 10:59:17
| Melting point | 178-180 °C (decomp) |
|---|---|
| Boiling point | 955.3±65.0 °C(Predicted) |
| Density | 1.705±0.06 g/cm3(Predicted) |
| storage temp. | 4°C, away from moisture and light |
| solubility | Acetone: soluble; Chloroform: soluble; Dichloromethane: soluble; DMSO: soluble; Ethyl Acetate: soluble |
| form | A solid |
| pka | 9.29±0.60(Predicted) |
| FDA UNII | 2OP8987K2X |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
CATECHIN-(4ALPHA->8)-EPICATECHIN price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth Carbosynth | FP137850 | Procyanidin B4 | 29106-51-2 | 1mg | $500 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FP137850 | Procyanidin B4 | 29106-51-2 | 2mg | $700 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FP137850 | Procyanidin B4 | 29106-51-2 | 5mg | $1000 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FP137850 | Procyanidin B4 | 29106-51-2 | 10mg | $1500 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FP137850 | Procyanidin B4 | 29106-51-2 | 25mg | $2500 | 2021-12-16 | Buy |
CATECHIN-(4ALPHA->8)-EPICATECHIN Chemical Properties,Uses,Production
Uses
Procyanidin B4 is a bioactive flavonoid and a proanthocyanidin grape seed extract that reduces inflammation and oxidative stress and restores tight junction barrier function in caco-2 colon cells.
Definition
ChEBI: Procyanidin B4 is a proanthocyanidin obtained by the condensation of (-)-epicatechin and (+)-catechin units. It has a role as an antioxidant, an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor and an antineoplastic agent. It is a proanthocyanidin and a hydroxyflavan. It is functionally related to a (-)-epicatechin and a (+)-catechin.
CATECHIN-(4ALPHA->8)-EPICATECHIN Preparation Products And Raw materials
Raw materials
Preparation Products
CATECHIN-(4ALPHA->8)-EPICATECHIN Suppliers
Global( 84)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Chengdu Biopurify Phytochemicals Ltd. | +8618080483897 | sales@biopurify.com | China | 3424 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19553 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | marketing1@neostarunited.com | China | 8349 | 58 |
| Wuhan ChemNorm Biotech Co.,Ltd. | +86-27-8439 4403 18971486879 | sales@chemnorm.com | CHINA | 2935 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 29474 | 58 |
| Hangzhou Huarong Pharm Co., Ltd. | 571-86758373 +8613588754946 | sales@huarongpharm.com | CHINA | 3149 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 | support@targetmol.com | United States | 19973 | 58 |
| Wuhan Topule Biopharmaceutical Co., Ltd | +8618327326525 | masar@topule.com | China | 8474 | 58 |
View Lastest Price from CATECHIN-(4ALPHA->8)-EPICATECHIN manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-02-17 | CATECHIN-(4ALPHA->8)-EPICATECHIN
29106-51-2
|
US $7.00 / KG | 1KG | 99% | 100KG | Career Henan Chemical Co |
-
- CATECHIN-(4ALPHA->8)-EPICATECHIN
29106-51-2
- US $7.00 / KG
- 99%
- Career Henan Chemical Co
29106-51-2(CATECHIN-(4ALPHA->8)-EPICATECHIN)Related Search:
Astaxanthin
Artemether
beta-Sitosterol
8,14-Methano-2H,14H-1-benzopyrano[7,8-d][1,3]benzodioxocin-3,5,11,13,15-pentol,2,8-bis(3,4-dihydroxyphenyl)-3,4-dihydro-, (2S,3R,8S,14R,15R)-
PROCYANIDIN B2
Benzoic acid, 3,4,5-trihydroxy-, (2R,2'R,3R,3'S,4R)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-3',5,5',7,7'-pentahydroxy[4,8'-bi-2H-1-benzopyran]-3-yl ester
Epitheaflagallin 3-O-gallate
Benzoic acid, 3,4,5-trihydroxy-, (2R,2'R,3R,3'R,4R)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-3',5,5',7,7'-pentahydroxy[4,8'-bi-2H-1-benzopyran]-3-yl ester
Procyanidin B1
PROCYANIDIN B3
1of4
PROCYANIDIN B-4
CATECHIN-(4ALPHA->8)-EPICATECHIN
PROCYANIDINDIMERB4
(+)-Catechin-(4α-8)-(-)-epicatechin
(2R,2'R)-2α-(3,4-Dihydroxyphenyl)-2'α-(3,4-dihydroxyphenyl)-4α,8'-bichroman-3β,3'α,5,5',7,7'-hexol
(2R,2'R,3S,3'R,4S)-2,2'-Bis(3,4-dihydroxyphenyl)-4,8'-bichroman-3,3',5,5',7,7'-hexol
(2R,2'R,3S,3'R,4α)-3,3',4,4'-Tetrahydro-2α,2'α-bis(3,4-dihydroxyphenyl)-4,8'-bi[2H-1-benzopyran]-3,3',5,5',7,7'-hexol
Proanthocyanidin B4
(4,8'-Bi-2H-1-benzopyran)-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3'4,4'-tetrahydro-, (2R-(2alpha,3beta,4alpha(2'R*,3'R*)))-
Procyanidol B4
8)-EPICATECHIN
CATECHIN-(4ALPHA-gt
Procyanidin Impurity 4
[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R,2'R,3S,3'R,4S)-
CATECHIN-(4ALPHA->8)-EPICATECHIN USP/EP/BP
(2R,2'R,3S,3'R,4S)-2,2'-Bis(3,4-dihydroxyphenyl)-[4,8'-bichroman]-3,3',5,5',7,7'-hexaol
29106-51-2
Flavonoids
Catechins & Tannins