proanthocyanidin A-2
procyanidin A2
Identification
| Name | proanthocyanidin A-2 |
| CAS Number | 41743-41-3 |
| FDA UNII | UQN6668Q4R |
| Molecular Formula | C30 H24 O12 |
| Molecular Weight | 576.51168000 |
| MDL Number | MFCD10566019 |
| Nikkaji Number | J575.384H |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 946.00 °C. @ 760.00 mm Hg (est) |
| Flash Point | 979.00 °F. TCC ( 525.90 °C. ) (est) |
| logP (o/w) | 1.570 (est) |
| Soluble in | water, 4.582 mg/L @ 25 °C (exp) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for proanthocyanidin A-2 usage levels up to | not for fragrance use. |
| Recommendation for proanthocyanidin A-2 flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
2,14-bis(3,4-
dihydroxyphenyl)-3,4-dihydro-8,14-methano-2H,8H,14H-1-benzopyrano(8,7-c)(1,5)benzodioxocin-3,5,9,11,15-pentol
8,14-
methano-2H,8H,14H-1-benzopyrano(8,7-c)(1,5)benzodioxocin-3,5,9,11,15-pentol, 2,14-bis(3,4-dihydroxyphenyl)-3,4-dihydro-
procyanidin A2
PubMed:
Two new flavonol glycosides from Dimocarpus longan leaves.
PubMed:
[Studies on chemical constituents from roots of Craibiodendron henryi].
PubMed:
Studies on the constituents of bark of Parameria laevigata Moldenke.
PubMed:
Anti-HIV activity of flavonoids and proanthocyanidins from Crataegus sinaica.
PubMed:
Anti-complementary activity of Crataegus sinaica.