Online Database of Chemicals from Around the World
| Nanjing Finetech Chemical Co., Ltd. | China | |||
|---|---|---|---|---|
 | www.fine-chemtech.com | |||
 | +86 (25) 5207-8417 +86 17714198479 | |||
 | +86 (25) 5207-8417 | |||
 | sales@fine-chemtech.com | |||
 | QQ Chat | |||
| Chemical manufacturer since 2007 | ||||
| chemBlink Standard supplier since 2007 | ||||
| Taizhou Crene Biotechnology Co., Ltd. | China | |||
|---|---|---|---|---|
| www.pharm-intermediates.com | |||
| +86 (576) 8881-3233 8820-5808 +86 13396860566 | |||
| +86 (576) 8822-9589 | |||
| sales@pharm-intermediates.com | |||
| QQ Chat | |||
| Chemical manufacturer since 2011 | ||||
| chemBlink Standard supplier since 2009 | ||||
| Hefei TNJ Chemical Industry Co., Ltd. | China | |||
|---|---|---|---|---|
| www.tnjchem.com | |||
| +86 (551) 6541-8684 | |||
| +86 (551) 6541-8697 | |||
| sales@tnjchem.com | |||
| Chemical manufacturer since 2001 | ||||
| chemBlink Standard supplier since 2010 | ||||
| Wilshire Technologies, Inc. | USA | |||
|---|---|---|---|---|
| www.wilshiretechnologies.com | |||
| +1 (609) 683-1117 | |||
| +1 (732) 274-0049 | |||
| Wilshire-info@evonik.com | |||
| Chemical manufacturer since 1997 | ||||
| chemBlink Standard supplier since 2010 | ||||
| Dishman Pharmaceuticals & Chemicals Limited | USA | |||
|---|---|---|---|---|
| www.dishmangroup.com | |||
| +1 (732) 560-4300 | |||
| +1 (732) 560-4343 | |||
| bhaveshoza@dishmangroup.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2011 | ||||
| NetQem, LLC | USA | |||
|---|---|---|---|---|
| www.netqem.us | |||
| +1 (919) 544-4122 | |||
| +1 (919) 544-4109 | |||
| sales@netqem.us | |||
| Chemical distributor since 2013 | ||||
| chemBlink Standard supplier since 2014 | ||||
| Hangzhou Leap Chem Co., Ltd. | China | |||
|---|---|---|---|---|
| www.leapchem.com | |||
| +86 (571) 8771-1850 | |||
| market19@leapchem.com | |||
| QQ Chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink Standard supplier since 2015 | ||||
| Hangzhou R&S Pharmchem Co., Ltd. | China | |||
|---|---|---|---|---|
| www.rspharmchem.com | |||
| +86 (571) 8577-4292 | |||
| +86 (571) 8577-4298 | |||
| info@rspharmchem.com | |||
| Chemical manufacturer | ||||
| Avanti Polar Lipids, Inc. | USA | |||
|---|---|---|---|---|
| www.avantilipids.com | |||
| +1 (800) 227-0651 (205) 663-2494 | |||
| +1 (800) 229-1004 / (205) 663-0756 | |||
| info@avantilipids.com | |||
| Chemical manufacturer | ||||
| Acros Organics | Belgium | |||
|---|---|---|---|---|
| www.acros.com | |||
| +86 (21) 5258-1100 | |||
| +86 (21) 5258-0119 | |||
| info@acros.com | |||
| Chemical manufacturer | ||||
| Classification | Chemical reagent >> Organic reagent >> Fatty alcohol |
|---|---|
| Name | 7-Dehydrocholesterol |
| Synonyms | Provitamine; 3beta-Hydroxycholesta-5,7-diene |
| Molecular Structure |  |
| Molecular Formula | C27H44O |
| Molecular Weight | 384.64 |
| CAS Registry Number | 434-16-2 |
| EC Number | 207-100-5 |
| Melting point | 147-151 °C |
|---|---|
| alpha | -116 ° (c=1, CHCl3) |
| Water solubility | insoluble |
| Safety Statements | S24/25 Details | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hazard Classification | |||||||||||||
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| SDS | Available | ||||||||||||
| Market Analysis Reports |
