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7-Dehydrocholesterol
7-Dehydrocholesterol
434-16-2
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.
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
Industrial field pharmaceutical
Hubei Yuancheng Gongchuang Technology Ltd.,.Co
Phone 86-027-50756157
Fax 86-027-68886696
Homepage -
E-mail 2355935207@yuanchengtech.com
Address No.496,Zhongshan Road,Wuchang District, Wuhan,Hubei,China
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