Introduction：Basic information about CAS 103883-03-0|Procyanidin A1, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Procyanidin A1 |
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| CAS Number | 103883-03-0 | Molecular Weight | 576.50 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C30H24O12 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | (-)-epicatechin-(4β-8,2β-7)-(+)-catechin |
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| Synonym | More Synonyms |
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Procyanidin A1 BiologicalActivity
| Description | Procyanidin A1 (Proanthocyanidin A1) is a procyanidin dimer, which inhibits degranulation downstream of protein kinase C activation or Ca2+ influx from an internal store in RBL-213 cells. Procyanidin A1 has antiallergic effects[1]. |
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| Related Catalog | Signaling Pathways >>Others >>OthersResearch Areas >>Inflammation/Immunology |
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| In Vivo | Procyanidin A1 suppress serum IgE and IgG1 levels in mice-immunized with ovalbumin[2]. |
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| References | [1]. Tomochika K, et al. Effects of peanut-skin procyanidin A1 on degranulation of RBL-2H3 cells. Biosci Biotechnol Biochem. 2011;75(9):1644-8. [2]. Takano F, et al. Aqueous extract of peanut skin and its main constituent procyanidin A1 suppress serum IgE and IgG1 levels in mice-immunized with ovalbumin. Biol Pharm Bull. 2007 May;30(5):922-7. |
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Chemical & Physical Properties
| Molecular Formula | C30H24O12 |
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| Molecular Weight | 576.50 |
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| Exact Mass | 576.12700 |
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| PSA | 209.76000 |
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| LogP | 2.79350 |
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| InChIKey | NSEWTSAADLNHNH-UHFFFAOYSA-N |
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| SMILES | Oc1cc(O)c2c(c1)OC1(c3ccc(O)c(O)c3)Oc3cc(O)c4c(c3C2C1O)OC(c1ccc(O)c(O)c1)C(O)C4 |
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Synonyms
| procyanidin A1 |
| Proanthocyanidin A-1 |
| epicatechin-(4β-->8, 2β-->O-->7)-catechin |
| PROANTHOCYANIDIN A |
| proanthocyanidin A1 |
