2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol
- CAS No.
- 20347-71-1
- Chemical Name:
- 2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol
- Synonyms
- Catechin Impurity 14;Proanthocyanidins(b);chroman-3,4,5,7-tetraol;-5,7-dihydroxychroman-3-yl);-2-((2-(3,4-dihydroxyphenyl);inhibit,Proanthocyanidins,Fungal,Bacterial,Inhibitor;2H-1-Benzopyran-3,4,5,7-tetrol, 2-(3,4-dihydroxyphenyl)-2-[[2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl]oxy]-3,4-dihydro-
- CBNumber:
- CB23161689
- Molecular Formula:
- C30H26O13
- Molecular Weight:
- 594.52
- MDL Number:
- MFCD01662851
- MOL File:
- 20347-71-1.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Procyanidin | 29763 | 1g | $63 |
| Procyanidin | 29763 | 5g | $213 |
| Procyanidin | 29763 | 10g | $363 |
| Procyanidin | 29763 | 1g | $57 |
| Procyanidin | 29763 | 10g | $330 |
2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol Properties
| Boiling point | 986.4±65.0 °C(Predicted) |
|---|---|
| Density | 1.87±0.1 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | DMF: 3 mg/ml; DMSO: 10 mg/ml; Ethanol: 0.5 mg/ml; PBS (pH 7.2): 10 mg/ml |
| form | A solid |
| pka | 9.24±0.70(Predicted) |
| color | Light brown to black |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 | |||||||||
| NFPA 704 |
|
2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol price More Price(37)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Cayman Chemical | 29763 | Procyanidin | 20347-71-1 | 1g | $63 | 2026-04-30 | Buy |
| Cayman Chemical | 29763 | Procyanidin | 20347-71-1 | 5g | $213 | 2026-04-30 | Buy |
| Cayman Chemical | 29763 | Procyanidin | 20347-71-1 | 10g | $363 | 2026-04-30 | Buy |
| Cayman Chemical | 29763 | Procyanidin | 20347-71-1 | 1g | $57 | 2024-03-01 | Buy |
| Cayman Chemical | 29763 | Procyanidin | 20347-71-1 | 10g | $330 | 2024-03-01 | Buy |
2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol Chemical Properties,Uses,Production
Description
Procyanidin is a polyphenol that exhibits antioxidant activity in a macrocyclic nickel complex-catalyzed Briggs-Rauscher oscillation system.
Uses
Proanthocyanidins can be useful in the chemical analysis and study of antifungal and antimycotoxigenic activity of tetradenia riparia essential oil and crude extract.
Definition
ChEBI: Procyanidin is oligomeric compounds, formed from catechin and epicatechin molecules. They yield cyanidin when depolymerized under oxidative conditions.
in vivo
The effects of cacao liquor Proanthocyanidin on 2- amino-1-methyl-6-phenylimidazo [4,5-b] pyridine-induced mutagenesis in vivo carcinogenesis in female Sprague-Dawley rats are investigated. In the Ames assay, Proanthocyanidin shows strong antimutagenic effects when assayed in the presence of S-9 mixture. They also inhibit significantly rat pancreatic carcinogenesis in the initiation stage, but not mammary carcinogenesis[1].
References
[1] MENGSHUO LI Y C G Hu. Evaluation of the antioxidant capacity of natural polyphenolic compounds using a macrocyclic Ni-(II) complex-catalysed Briggs-Rauscher reaction.[J]. Food Chemistry, 2016, 197 Pt A 1: 987-991. DOI: 10.1016/j.foodchem.2015.11.004
2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol Preparation Products And Raw materials
Raw materials
Preparation Products
2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30227 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; | support@targetmol.com | United States | 39040 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 43333 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33324 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
| Bide Pharmatech Ltd. | 400-400-164-7117 18317119277 | product02@bidepharm.com | China | 39999 | 60 |
| Shanghai Kewel Chemical Co., Ltd. | 021-64609169 18901607656 | greensnown@163.com | China | 9906 | 50 |
| Shanghai YuanYe Biotechnology Co., Ltd. | 021-61312847; 18021002903 | 3008007409@qq.com | China | 89689 | 60 |
20347-71-1(2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol)Related Search:
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