Sowu Supply Dhc Dehydrocholesterol Acetate Powder CAS 434-16-2 7-Dehydrocholesterol

• Customization: Available
• Powder: Yes
• Customized: Customized
• Model NO.: SWP-C080
• Certification: GMP, HSE, ISO 9001, USP, BP, SGS
• Suitable for: Adult
• State: Powder
• Purity: >95%
• CAS: 434-16-2
• Mf: C27h44o
• MW: 384.64
• Einecs: 207-100-5
• MOQ: 100g
• Test Method: HPLC
• Assay: 96.55%
• Appearance: White Powder
• Shelf Life: 2 Years
• Storage: Cool and Dry Place
• OEM: Accept
• Mesh Size: 100% Pass 80 Mesh
• Stock: Yes
• COA: Yes
• Solubility: Soluble in Water
• Transport Package: Vacuum Sealed Foil Bag
• Specification: 100g/bag
• Trademark: Sowu
• Origin: China
• Production Capacity: 500kg/Month

Product Description

Product Description

7-Dehydrocholesterol (7-DHC) is a chemical compound closely related to cholesterol and is an intermediate step in the biosynthesis of vitamin D3 (cholecalciferol).7-Dehydrocholesterol is primarily found in the skin, where under exposure to ultraviolet B (UVB) radiation from sunlight, it undergoes a transformation to become previtamin D3, which then thermally isomerizes to vitamin D3. This conversion is a critical step in the natural production of vitamin D in humans and animals. Vitamin D is a fat-soluble vitamin that plays a vital role in regulating calcium and phosphate homeostasis, bone health, and immune system function.

Certifications

  

Product name	7-Dehydrocholesterol	Manufacture date	Jan.31.2025
Batch number	SW250131	Analysis date	Feb.01.2025
Batch quantity	500kg	Expiry date	Jan.31.2027

 

Items	Standards	Results	Test method
Appearance	White Powder	White Powder	Visual
Odor	Characteristic	Characteristic	Organoleptic
Particle size	90% pass 80 mesh	90% pass 80 mesh	80 Mesh Screen
Chemical Tests
Assay (Lutein)	>95%	96.55%	HPLC
Loss on drying	5.0% Max	1.35%	5g/105ºC/2hrs
Ash Contents	5.0% Max	1.20%	2g/525ºC/3hrs
Residual Solvents	50.0 ppm, Only Ethanol	<30.0 ppm	/
Heavy metals	5.0 ppm Max	<3.0 ppm	/
Lead	3.0 ppm Max	<1.0 ppm	/
Arsenic	3.0 ppm Max	<1.0 ppm	/
Microbiology Control
Total Bacteria Count	1,000cfu/g Max	<280cfu/g	AOAC
Yeast & Mold	100cfu/g Max	<10cfu/g	AOAC
Coliform	30.0 MPN/g Max	<3.0 MPN/g	AOAC
Conclusion	Complies with the standards.
General Status	ISO Certificated.

 

Packing description	Sealed export grade drum & double of sealed plastic bag
Storage	Store in a cool and dry place, stay away from strong lightand heat
Shelf life	2 years when properly stored

 

Application

7-Dehydrocholesterol is used commercially in the manufacturing of vitamin D3 supplements. These supplements are commonly prescribed to prevent or treat vitamin D deficiency, which can lead to various health issues such as weak bones, muscle weakness, and increased risk of falls and fractures. It is also used in the food industry, where vitamin D3 fortified foods and beverages are produced to enhance their nutritional value. Additionally, researchers sometimes use 7-DHC in scientific experiments to better understand cholesterol metabolism and vitamin D synthesis pathways.

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OEM services

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Packaging & Shipping

FAQ

1. Customs clearance
1) By Express:
Normally there is no specical need for the recipient to clear the customs. If the customs has an objection,our rich experienced and professional group will help you clear the customs.
2) By Air and by Sea:
Our company will cooperate with the recipient to provide relevant file and information in the customs clearance procedure.
2. Payment
T/T,Western Union,MoneyGram,Trade Assurance Order,L/C, USDT etc.