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Vitamin D2

CAS NO.50-14-6

  • FOB Price: USD: 15.00-25.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: T/T,
  • Available Specifications:

    medical grade(1-100)Kilogramfood grade(1-100)Kilogram

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Product Details

Keywords

  • Vitamin D2
  • 50-14-6
  • vitamin D3

Quick Details

  • ProName: Vitamin D2
  • CasNo: 50-14-6
  • Molecular Formula: C27H46O
  • Appearance: fine powder
  • Application: health supplement
  • DeliveryTime: 1-3 days after payment
  • PackAge: 1kg/bag, 25kg/drum
  • Port: Shanghai, Beijing, Guangzhou, CMP
  • ProductionCapacity: 10 Metric Ton/Day
  • Purity: 99%
  • Storage: cool, dry place and avoid strongl ligh...
  • Transportation: DHL,TNT,FEDEX,EMS, by air, by sea
  • LimitNum: 1 Kilogram
  • Related Substances: NMT0.001%
  • Residue on Ignition: <0.1%
  • Heavy Metal: <10ppm
  • Valid Period: 24 months
  • Test method: hplc

Superiority

Vitamin D2

Quick Details
Place of Origin:
China
 
 
Model Number:
USP
Type:
Vitamins, Amino Acids and Coenzymes
CAS No.:
57-88-5
Purity:
99%(min), 97.8%
Other Names:
cholesterol from lanolin
MF:
C27H46O
EINECS No.:
200-353-2
Grade Standard:
Food Grade
Appearance:
Complies
Solubility in alcohol:
Complies
Identification A:
Complies
Identification B:
Complies
Melting range:
148.2℃
Acidity:
0.15ml
Loss on drying:
0.23%
Residue on ignition:
<0.1%
Specific rotation:
-36.4°

 

Details

Vitamin D2

Vitamin D2 50-14-6

 

 

Vitamin D2 Basic information 
Product Name: Vitamin D2
Synonyms:

Oleovitamin D2;Ergocalciferol for system suitability;Calciferol[Ergocalciferol];9,

10-secoergosta-5,7,10(19),22-tetra-en-3-ol;9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol, 

(3beta,5Z,7E,22E)-;Ergocalciferol, Vitamin D2, Calciferol;activatedergosterol;Buco-D
CAS: 50-14-6
MF: C28H44O
MW: 396.65
EINECS: 200-014-9
Product Categories:

Mainly used for the prevention and treatment of rickets osteomalacia baby brothers tetany, 

etc;Vitamin series;DRISDOL;Isolabel;Inhibitors;Vitamins - Deuterated;Biochemistry;Vitamins;

Nutritional Supplements;Vitamins and derivatives;Chiral Reagents;Intermediates & Fine Chemicals;

Pharmaceuticals
Vitamin D2 Chemical Properties 
Melting point  114-118 °C(lit.)
alpha  82 º (c=3, in acetone 25 ºC)
Boiling point  460.3°C (rough estimate)
density  0.9784 (rough estimate)
refractive index  1.5100 (estimate)
Fp  14 °C
storage temp.  2-8°C
solubility  H2O: 200 mg/mL, clear to hazy
form  powder
color  white to yellowish
optical activity [α]20/D +105±2°, c = 4% in ethanol
Water Solubility  Soluble in ethanol, water, methanol, dimethylformamide, and dimethyl sulfoxide.
Merck  1410018
BRN  1916682
InChIKey MECHNRXZTMCUDQ-RKHKHRCZSA-N
CAS DataBase Reference 50-14-6(CAS DataBase Reference)
NIST Chemistry Reference Ergocalciferol(50-14-6)
EPA Substance Registry System 9,10-Secoergosta- 5,7,10(19),22-tetraen-3-ol, (3.beta.,5Z,7E,22E)-(50-14-6)

Vitamin D2 Spec.:

ITEMS SPECIFICATIONS RESULTS
Characters white crystalline powder Complies
Loss on drying ≤10.0% 2.07%
Assay 97.0%–102.0% 99.27%
Related substance Total impurities ≤ 3.0% 1.2%
Residual solvent Acetone ≤ 0.5% 0.04%
Total plate count ≤ 800cfu/g 5cfu/g
Yeast and Mold ≤ 80cfu/g <10cfu/g
E.coli Negative Complies

 

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