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| Simagchem Corporation | China | Inquire | ||
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+86 13806087780 | |||
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sale@simagchem.com | |||
| Chemical manufacturer since 2002 | ||||
| chemBlink standard supplier since 2008 | ||||
| Extrasynthese Chemical S.A.S. | France | Inquire | ||
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+33 (47) 898-2034 | |||
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info@extrasynthese.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2009 | ||||
| Gentcare Natural Ingredients Inc. | China | Inquire | ||
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+86 (731) 8228-7663 | |||
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naturalextract@vip.163.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2010 | ||||
| Wilshire Technologies, Inc. | USA | Inquire | ||
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+1 (609) 683-1117 | |||
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Wilshire-info@evonik.com | |||
| Chemical manufacturer since 1997 | ||||
| chemBlink standard supplier since 2010 | ||||
| BOC Sciences | USA | Inquire | ||
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+1 (631) 485-4226 | |||
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info@bocsci.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2010 | ||||
| Aktin Chemicals Inc | China | Inquire | ||
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+86 400-028-7725 | |||
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info@aktinchem.com | |||
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QQ chat | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2011 | ||||
| Leap Chem Co., Ltd. | China | Inquire | ||
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+86 (852) 3060-6658 | |||
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market19@leapchem.com | |||
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QQ chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink standard supplier since 2015 | ||||
| Shanghai Yuanye Bio-Technology Co., Ltd. | China | Inquire | ||
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+86 (21) 6184-5781 +86 13585604150 | |||
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shyysw053@163.com | |||
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QQ chat | |||
| Chemical manufacturer since 2009 | ||||
| chemBlink standard supplier since 2016 | ||||
| Classification | Biochemical >> Natural biochemical product |
|---|---|
| Name | Proanthocyanidin B2 |
| Synonyms | Procyanidin B2; Procyanidol B2; (2R,2'R,3R,3'R,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-[4,8'-bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol |
| Molecular Structure | ![CAS # 29106-49-8, Proanthocyanidin B2, Procyanidin B2, Procyanidol B2, (2R,2'R,3R,3'R,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-[4,8'-bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol](/structures/29106-49-8.gif) |
| Molecular Formula | C30H26O12 |
| Molecular Weight | 578.52 |
| CAS Registry Number | 29106-49-8 |
| Density | 1.705 |
|---|---|
| Melting point | 197-198 ºC |
| SDS | Available |
|---|---|
| Market Analysis Reports |
| List of Reports Available for Proanthocyanidin B2 |