23567-23-9
Chemical Structure
Procyanidin B3
- CAS No.: 23567-23-9
- Formula:C30H26O12
- Molecular Weight:578.52
IUPAC Name: (2R,2'R,3S,3'S,4S)-2,2'-bis(3,4-dihydroxyphenyl)-[4,8'-bichromane]-3,3',5,5',7,7'-hexaol
InChIKey: XFZJEEAOWLFHDH-AVFWISQGSA-N
SMILES: O[C@@H]1[C@@H](C2=CC=C(O)C(O)=C2)OC3=CC(O)=CC(O)=C3[C@H]1C4=C5C(C[C@H](O)[C@@H](C6=CC=C(O)C(O)=C6)O5)=C(O)C=C4O
Biological Activity: Procyanidin B3 is a natural product with antioxidant activity and oral bioavailability, possessing good blood-brain barrier penetration. Procyanidin B3 is a selective inhibitor of histone acetyltransferase (HAT). By inhibiting p300 HAT-mediated acetylation of the androgen receptor (androgen receptor). Procyanidin B3 alleviates intervertebral disc degeneration (IVDD) by inhibiting the formation of the TLR4/MD-2 complex. Procyanidin B3 can be used in research on prostate cancer and arthritis[1][2][3][4][5].
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Procyanidin B3 | 99.92% | Procyanidin B3 is a natural product with antioxidant activity and oral bioavailability, possessing good blood-brain barrier penetration. Procyanidin B3 is a selective inhibitor of histone acetyltransferase (HAT). By inhibiting p300 HAT-mediated acetylation of the androgen receptor (androgen receptor). Procyanidin B3 alleviates intervertebral disc degeneration (IVDD) by inhibiting the formation of the TLR4/MD-2 complex. Procyanidin B3 can be used in research on prostate cancer and arthritis. | ||||||||||||||||||||
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Procyanidin B3 (Standard) | ≥98% | Procyanidin B3 (Standard) is the analytical standard of Procyanidin B3. This product is intended for research and analytical applications. Procyanidin B3 is a natural product with antioxidant activity and oral bioavailability, possessing good blood-brain barrier penetration. Procyanidin B3 is a selective inhibitor of histone acetyltransferase (HAT). By inhibiting p300 HAT-mediated acetylation of the androgen receptor (androgen receptor). Procyanidin B3 alleviates intervertebral disc degeneration (IVDD) by inhibiting the formation of the TLR4/MD-2 complex. Procyanidin B3 can be used in research on prostate cancer and arthritis. | ||||||||||||||||||||
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- [1]. Choi KC, et al. Procyanidin B3, an inhibitor of histone acetyltransferase, enhances the action of antagonist for prostate cancer cells via inhibition of p300-dependent acetylation of androgen receptor. Biochem J. 2011 Jan 1;433(1):235-44. [Content Brief]
- [2]. Aini H, et al. Procyanidin B3 prevents articular cartilage degeneration and heterotopic cartilage formation in a mouse surgical osteoarthritis model[J]. PLoS One, 2012, 7(5): e37728. [Content Brief]
- [3]. Mizuno M, et al. Synthesis and antioxidant activity of a procyanidin B3 analogue. Bioorg Med Chem Lett. 2017 Feb 15;27(4):1041-1044. [Content Brief]
- [4]. Shang P, et al. Procyanidin B3 alleviates intervertebral disc degeneration via interaction with the TLR4/MD-2 complex. J Cell Mol Med. 2020 Mar;24(6):3701-3711. [Content Brief]
- [5]. Mizuno M, et al. Inhibition of β-amyloid-induced neurotoxicity by planar analogues of procyanidin B3. Bioorg Med Chem Lett. 2019 Sep 15;29(18):2659-2663. [Content Brief]
