Online Database of Chemicals from Around the World
| Zhejiang Wonderful Pharma & Chem Co., Ltd. | China | Inquire | ||
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+86 (576) 8829-0708 | |||
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xmj@mail.tzptt.zj.cn | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2006 | ||||
| Shaanxi Jiahe Phytochem Co., Ltd. | China | Inquire | ||
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+86 (29) 8832-6710 | |||
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jiaherb@vip.163.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2007 | ||||
| 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 | ||||
| Hefei TNJ Chemical Industry Co., Ltd. | China | Inquire | ||
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+86 (551) 6541-8684 | |||
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sales@tnjchem.com | |||
| Chemical manufacturer since 2001 | ||||
| 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 | ||||
| Quagga Trading (Beijing) Co., Ltd. | China | Inquire | ||
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+86 (10) 5207-3961 | |||
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tracy.gong@quagga.com.cn | |||
| Chemical distributor | ||||
| chemBlink standard supplier since 2012 | ||||
| Classification | API >> Nervous system medication >> Other nervous system medication |
|---|---|
| Name | Ergosterol |
| Synonyms | (22E)-Ergosta-5,7,22-trien-3beta-ol; Provitamine D2 |
| Molecular Structure |  |
| Molecular Formula | C28H44O |
| Molecular Weight | 396.65 |
| CAS Registry Number | 57-87-4 |
| EC Number | 200-352-7 |
| Melting point | 156-158 ºC |
|---|---|
| Boiling point | 250 ºC (1.3 mmHg) |
| alpha | -120 º (c=1, CHC13) |
| Water solubility | PRACTICALLY INSOLUBLE |
| Hazard Symbols |
T+ Details | ||||||||||||
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| Risk Codes | R28 Details | ||||||||||||
| Safety Description | S28;S36/37;S45 Details | ||||||||||||
| Hazard Classification | |||||||||||||
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| Transport Information | UN 2811 | ||||||||||||
| SDS | Available | ||||||||||||
| Market Analysis Reports |
| List of Reports Available for Ergosterol |
