Product Information
English Name: 25-Hydroxy-7-Dehydrocholesterol
Other Names:
– 25-Hydroxy-7-dehydrocholesterol
– 25-Hydroxyprovitamin D₃
CAS Number: 22145-68-2
Molecular Formula: C₂₇H₄₄O₂
Molecular Weight: 398.64
Purity: ≥98.0%
Brand: ShanghaiBBL
Appearance: White crystalline powder
Melting Point: 130-132°C
Solubility: Slightly soluble in water, freely soluble in organic solvents such as ethanol, ether, and chloroform
Storage: Store in a sealed, dark, and dry place.

Product Features
Pine Wood Source: Produced using pine wood extract through biosynthesis technology.
High Purity: Over 98.0% purity with extremely low impurity content. Highly safe: Non-GMO, no risk of TSEs and BSEs.
Environmentally friendly: The production process is green and sustainable, reducing environmental pollution.

Applications

Biomedical:

– As a precursor for vitamin D₃ synthesis.

– As a cell culture additive to support cell growth and protein expression.

Cosmetics:
– As a skin care ingredient, it provides moisturizing and nutritional benefits.

Food:
– Used in the production of vitamin D₃-rich food additives.

Research:
– Used in biochemical research to study cholesterol metabolism.

25-Hydroxydehydrocholesterol, derived from pine wood, is an important biologically active compound with high purity and excellent safety. Its biosynthesis technology not only improves production efficiency but also reduces environmental impact. This product is widely used in the biomedical, cosmetic, and food industries, offering a green and sustainable production option.