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| 7-Dehydrocholesterol |
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| 7-Dehydrocholesterol |
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| 434-16-2 |
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7-Dehydrocholesterol
Alias:7 - to hydrogen cholesterol
3 beta - cholesteric - 5, 7 - diene - 3 - alcohol
CAS:434-16-2
EINECS: 207-100-5
Molecular formula:C27H44O
Molecular weight: 384.6377
Appearance : white crystalline powder
Purity : more than 90%
melting point : 147 C--151 C
The absorbance of less than 0.15 less than 0.18
Dry weight loss is less than 7%
Absorption point% less than or equal to 0.18.
Introduction:7-dehydrogenation cholesterol is extracted and separated from pigskin, available to cholesterol by acylation, oxidation, hydrazone, de hydrazone, saponification get, 7 - to hydrogen cholesterol saponification reaction synthesis of a pharmaceutical intermediates.
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7-Dehydrocholesterol
Alias:7 - to hydrogen cholesterol
3 beta - cholesteric - 5, 7 - diene - 3 - alcohol
CAS:434-16-2
EINECS: 207-100-5
Molecular formula:C27H44O
Molecular weight: 384.6377
Appearance : white crystalline powder
Purity : more than 90%
melting point : 147 C--151 C
The absorbance of less than 0.15 less than 0.18
Dry weight loss is less than 7%
Absorption point% less than or equal to 0.18.
Introduction:7-dehydrogenation cholesterol is extracted and separated from pigskin, available to cholesterol by acylation, oxidation, hydrazone, de hydrazone, saponification get, 7 - to hydrogen cholesterol saponification reaction synthesis of a pharmaceutical intermediates.
Usage:
1 important intermediates for the synthesis of vitamin D3
2 additives in skin care sunscreen cosmetics
3 other laboratory reagents
Packing: 25KG/ cardboard drum
Delivery: Express courier.
More information,pls contact:
Email:2355935207@yuanchengtech.com
Skype:the.heart667
Tel:027-50756157
Fax:027-68886696-874
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| There are no existing companies to distribute selected chemical product |
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