ChemicalBook >> CAS DataBase List >>PROCYANIDIN A2
PROCYANIDIN A2
- CAS No.
- 41743-41-3
- Chemical Name:
- PROCYANIDIN A2
- Synonyms
- Proanthocyanidin A2;PROCYANIDIN A2;Procyanidin A2-RM;Procyanidin A2(P);Procyanidoepicatechin;Procyanidin Impurity 1;PROCYANIDIN A2 USP/EP/BP;PROCAINE HYDROCHLORIDE(RG);Procyanidin A2, 10 mM in DMSO;PROANTHOCYANIDIN A2;PROCYANIDIN A2; PROCYANIDOEPICATECHIN
- CBNumber:
- CB51484831
- Molecular Formula:
- C30H24O12
- Molecular Weight:
- 576.5
- MDL Number:
- MFCD10566019
- MOL File:
- 41743-41-3.mol
- MSDS File:
- SDS
Last updated:2026-05-11 15:21:01
| Product description | Number | Pack Size | Price |
| Procyanidin A2 ≥95% | 25200 | 1mg | $50 |
| Procyanidin A2 ≥95% | 25200 | 5mg | $161 |
| Procyanidin A2 ≥95% | 25200 | 10mg | $297 |
| Procyanidin A2 ≥95% | 25200 | 1mg | $62 |
| Procyanidin A2 ≥95% | 25200 | 5mg | $180 |
| More product size | |||
| Melting point | 300℃ |
|---|---|
| Boiling point | 946.0±65.0 °C(Predicted) |
| Density | 1.766±0.06 g/cm3 (20 ºC 760 Torr) |
| storage temp. | 2-8°C |
| solubility | DMSO: Soluble; Ethanol: Soluble; Methanol: Soluble |
| form | A solid |
| pka | 8.77±0.70(Predicted) |
| color | White to pink |
| Major Application | food and beverages |
| InChIKey | NSEWTSAADLNHNH-LSBOWGMISA-N |
| SMILES | O1C2=CC(O)=CC(O)=C2[C@@]2([H])[C@@H](O)[C@]1(C1=CC=C(O)C(O)=C1)OC1=CC(O)=C3C(=C12)O[C@H](C1=CC=C(O)C(O)=C1)[C@H](O)C3 |
| LogP | 1.570 (est) |
| FDA UNII | UQN6668Q4R |
| UNSPSC Code | 85151701 |
| NACRES | NA.24 |
PROCYANIDIN A2 price More Price(52)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Cayman Chemical | 25200 | Procyanidin A2 ≥95% | 41743-41-3 | 1mg | $50 | 2026-04-30 | Buy |
| Cayman Chemical | 25200 | Procyanidin A2 ≥95% | 41743-41-3 | 5mg | $161 | 2026-04-30 | Buy |
| Cayman Chemical | 25200 | Procyanidin A2 ≥95% | 41743-41-3 | 10mg | $297 | 2026-04-30 | Buy |
| Cayman Chemical | 25200 | Procyanidin A2 ≥95% | 41743-41-3 | 1mg | $62 | 2024-03-01 | Buy |
| Cayman Chemical | 25200 | Procyanidin A2 ≥95% | 41743-41-3 | 5mg | $180 | 2024-03-01 | Buy |
PROCYANIDIN A2 Chemical Properties,Uses,Production
Uses
Procyanidin A2 is a type of procyanidin and is found in avocado, nuts and berries and may provide antioxidant activity as well as antiviral activity.
Definition
ChEBI: Proanthocyanidin A2 is a proanthocyanidin obtained by the condensation of (-)-epicatechin units. It has a role as an antioxidant, an anti-HIV agent, a metabolite and an angiogenesis modulating agent. It is a hydroxyflavan and a proanthocyanidin. It is functionally related to a (-)-epicatechin.
Synthesis of PROCYANIDIN A2 from 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)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-8-yl]-3,4-dihydro-, (2R,3R,4R,8S,14R,15R)- (9CI)
PROCYANIDIN A2 Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 136)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Chengdu Greenpure Biopharma CO.,Ltd | 18283602253; +8618283602253 | jancyzheng@gcgreenpure.com | China | 954 | 58 |
| Chengdu GLP biotechnology Co Ltd | 028-87075086 13350802083 | scglp@glp-china.com | CHINA | 1824 | 58 |
| Chengdu Biopurify Phytochemicals Ltd. | +86-28-82633860; +8618080483897 | sales@biopurify.com | China | 4616 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19936 | 58 |
| Shanghai Standard Technology Co., Ltd. | 18502101150 | ft-sales@nature-standard.com | CHINA | 1923 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Wuhan ChemNorm Biotech Co.,Ltd. | +86-27-8439 4403 18971486879 | sales@chemnorm.com | CHINA | 2935 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32466 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 20725 | 58 |
| Labnetwork lnc. | +86-27-50766799 +8618062016861 | contact@labnetwork.com | China | 19987 | 58 |
View Lastest Price from PROCYANIDIN A2 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-05-11 | Procyanidin A2
41743-41-3
|
$80.00-369.00 | 99.85% | 10g | TargetMol Chemicals Inc. | ||
 |
2023-02-24 | Procyanidin A2
41743-41-3
|
5mg | ≥98%(HPLC) | 10 g | Shanghai Standard Technology Co., Ltd. | ||
 |
2020-01-05 | PROCYANIDIN A2
41743-41-3
|
$1.00 | 1KG | 95-99% | 1ton | Career Henan Chemical Co |
-
- Procyanidin A2
41743-41-3
- $80.00-369.00
- 99.85%
- TargetMol Chemicals Inc.
-
- Procyanidin A2
41743-41-3
- $0.00
- ≥98%(HPLC)
- Shanghai Standard Technology Co., Ltd.
-
- PROCYANIDIN A2
41743-41-3
- $1.00
- 95-99%
- Career Henan Chemical Co
41743-41-3(PROCYANIDIN A2)Related Search:
PROCYANIDINB23'O-GALLATE
[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-chroman-8-yl]-5,7-dihydroxy-chroman-3-yl] 3,4,5-trihydroxybenzoate
Protopanaxatriol
2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol
Laurus nobilis, ext.
1of4
PROCYANIDIN A2
Procyanidin Impurity 1
PROCAINE HYDROCHLORIDE(RG)
PROANTHOCYANIDIN A2;PROCYANIDIN A2; PROCYANIDOEPICATECHIN
Procyanidoepicatechin
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-, (2R,3R,8S,14R,15R)-
PROCYANIDIN A2 USP/EP/BP
(2R,3R,8S,14R,15R)-2,8-Bis(3,4-dihydroxyphenyl)-3,4-dihydro-2H,14H-8,14-methanobenzo[7,8][1,3]dioxocino[4,5-h]chromene-3,5,11,13,15-pentaol
Procyanidin A2(P)
Procyanidin A2-RM
Procyanidin A2, 10 mM in DMSO
Proanthocyanidin A2
41743-41-3
Catechins & Tannins
