7-Dehydrocholesterol Vitamin D3 98% 7-Dehydrocholesterol

• Powder: Yes
• Customized: Customized
• Certification: ISO 9001
• Suitable for: Elderly, Adult
• State: Powder
• Purity: >98%
• Model NO.: YT0862
• Product Name: 7-Dehydrocholesterol
• Appearance: White Powder
• MOQ: 1 Kg
• Shelf Life: 2 Years
• Test Method: HPLC
• Sample: Availiable
• Packing: Vacuum Packed, Drum
• Storage: -20°c
• Molecular Formula: C27h44o
• Molecular Weight: 384.64
• Einecs: 207-100-5
• Meiling Point: 148-152°c(Lit.)
• Boiling Point: 451.27°c (Rough Estimate)
• Transport Package: Packing 1kg/Bag or 25kg/Drum
• Specification: 98%
• Trademark: YTBIO
• Origin: Shaanxi, China

Product Description

^{7-dehydrocholesterol is separated and extracted from pig skin. It can also be obtained by acylation,
oxidation, hydrazone, hydrazone and saponification of cholesterol. It is a pharmaceutical intermediate
synthesized by saponification of 7-dehydrocholesterol.
7-dehydrocholesterol, also known as 7-dehydrocholesterol, has a molecular formula of c27h44o and a
molecular weight of 384.6377. It is a white or gray crystalline powder and an intermediate of vitamin D3.}

^Product Name:	^7-Dehydrocholesterol
^Other Name:	^Vitamin D3
^Appearance:	^White Powder
^CAS	^434-16-2
^Assay:	^98%

An important intermediate for the synthesis of vitamin D3
<sup>1. An important intermediate for the synthesis of vitamin D3;
2. Additives in skin care and sunscreen cosmetics;
3. Other laboratory reagents.</sup>