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Wuhan Dahua Weiye Pharmaceutical Chemical Co., Ltd.

7-Dehydro Cholesteryl, Checmial, Pharmaceutical Chemical manufacturer / supplier in China, offering China Supply Alias of Vitamin D3 7-Dehydro Cholesteryl (CAS 434-16-2), Food Additives 56-41-7 High Quality L-Alanine, D-Threonine (CAS No. 632-20-2) and so on.

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Supplier Homepage Product Pharmaceutical raw materials China Supply Alias of Vitamin D3 7-Dehydro Cholesteryl (CAS 434-16-2)

China Supply Alias of Vitamin D3 7-Dehydro Cholesteryl (CAS 434-16-2)

FOB Price: US $10 / kg
Min. Order: 25 kg
Min. Order FOB Price
25 kg US $10/ kg
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Port: Shanghai, China
Production Capacity: 50000kg/Month
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: CAS 434-16-2
  • Type: Chemical Reagent
  • Volatile: Volatile
  • Delivery: by EMS, DHL, UPS, or FedEx
  • Transport Package: 25kg/Drum
  • Origin: China
  • Grade Standard: Medicine Grade
  • State: Liquid
  • Price: Negotiable
  • Trademark: Dahua
  • Specification: USP/BP, EP
  • HS Code: 3001909099
Product Description
Product Name: 7 - dehydro cholesteryl
Former alias of vitamin D3; original vitamin D3; 7 - dehydrocholesterol; 7 - dehydro cholesterol alcohol; 7 - cholesterol dehydrogenase; 7 - dehydro cholesterol; 5,7 - cholest-diene-3β-ol; 3β - hydroxy -5,7 - diene Cholesteric 
English 7-Dehydrocholesterol 
CAS # 434-16-2 
Molecular formula C27H44O 
Molecular weight 384.65 
Structure

Crystallization. Oxidizable in the air. Sensitive to light. Soluble in ether, chloroform, slightly soluble in methanol, insoluble in water. Melting point 150 ~ 151 ºC. Specific rotation [α] D20 -113.6 ° (C = 1, chloroform). Maximum absorption wavelength 262,271,282,293.5 nm (ε 7700,11250,11900,6650).
For biochemical research.
This product should be sealed in the dry and dark below 0 ºC preservation.
 
   
L-TryptophanDL-Lysine hydrochlorideN-Acetyl-DL-Methionine
   
L-ThreonineDL-LeucineD-Valine
   
D-MethionineL-PhenylalanineD-Leucine
   
DL-IsoleucineL-SerineDL-Isoleucine
   
DL-ThreonineL-LeucineDL-Methionine
   
D-GalactoseL-LysineD-Tryptophan
   
L-Lysine hydrochlorideL-Lysine monohydrochlorideD-Threonine
   
L-lysine AcetateAmmonium chlorideL-(+)-Glutamic acid
   
L-ValineUrea Medication GradL-Glutamic acid
   
L-MethionineN-Acetyl-L-MethionineD-Galactose
   
DL-MethionineN-Acetyl-DL-MethionineL-Alanine
   
L-(+)-Glutamic acidD-AlanineL-Serine
   
L-lysine AcetateD-ValineL-Valine
   
L-AlanineD-LeucineL-Lysine hydrochloride
   
D-MethionineD-ThreonineL-Methionine
   
D-ThreonineD-MethionineL-Tryptophan
   
D-ValineDL-IsoleucineD-Alanine
   
D-IsoleucineDL-PhenylalanineD-Leucine
   
D-AlanineDL-ValineDL-Phenylalanine
   
DL-MethionineDL-TryptophanDL-Valine
   
L-Glutamic acidDL-MethionineDL-Threonine
   
D-GalactoseL-lysine AcetateL-Phenylalanine
   
DL-PhenylalanineL-(+)-Glutamic acidL-Serine
   
L-TryptophanL-Glutamic acidDL-Methionine
   
L-TryptophanL-ValineL-Threonine
   
L-ThreonineL-AlanineL-Tryptophan
   
Sodium caprylateL-TryptophanD-Arabinose
   
N-Acetyl-L-CysteineL-ThreonineDL-Threonine
   
D-ArabinoseZinc BacitracinL-lysine Acetate
   
DL-ThreonineL-MethionineL-Glutamic acid
   
L-ThreonineDL-Threonine 
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