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Postion:Product Catalog >API>Vitamins and Minerals medicines>Vitamins AD drugs>Vitamin D2
Vitamin D2
  • Vitamin D2
  • Vitamin D2
  • Vitamin D2
  • Vitamin D2
  • Vitamin D2

Vitamin D2 NEW

Price Get Latest Price
Package 1kg
Min. Order: 1kg
Supply Ability: 1000kg
Update Time: 2024-04-11

Product Details

Product Name: Vitamin D2 CAS No.: 50-14-6
EC-No.: 200-014-9 Min. Order: 1kg
Purity: 99% Supply Ability: 1000kg
Release date: 2024/04/11

Manufacturer Provide Best Selling 99% Raw Material CAS50-14-6 Ergrocalciferol Vitamin D2


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Introduction

Product Name: Vitamin D2

Other Name :9,10-secoergosta-5,7,10,22-tetraen-3-ol;(3beta)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol;Arthin;Calciferolum;Calderol;Secoergosta-5,7,10(19),22-tetraen-3-ol

CAS NO: 50-14-6

Purity: 99%min
Appearance:White Crystalline Powder

Molecular formula: C28H44O

Molecular weight :396.65

Melting Point :414.53

EINECS:200-014-9

Melting Point :114-118 °C(lit.)

Boiling Point :460.3°C (rough estimate)

Density :0.9784 g/cm3(Predicted)

Solubility :Soluble in ethanol, water, methanol, dimethylformamide, and dimethyl sulfoxide.


Vitamin D2 is the chemical name of Ergocalciferol, a form of vitamin D. Ergocalciferol is a secosteroid formed by a photochemical bond breaking of a steroid, specifically, by the action of ultraviolet light on ergosterol.Viosterol, the name given to early preparations of irradiated ergosterol, is essentially synonymous with ergocalciferol .


Function
1) Vitamin D2 is used to prevent vitamin D deficiency and treatment, such as: vegan, parenteral nutrition patients with pancreatic insufficiency malabsorption syndromes, liver and gallbladder disease (liver damage, cirrhosis, obstructive jaundice), intestinal disease (fatty diarrhea, Crohn's disease, chronic diarrhea), stomach resection.
2) Vitamin D2 is used for the treatment of chronic hypocalcemia, hypophosphatemia, rickets associated with chronic renal insufficiency and osteomalacia, familial hypophosphatemia and hypoparathyroidism (surgery, idiopathic or pseudo-hypoparathyroidism)
3) Vitamin D2 is used to treat acute and chronic and post-operative tetany potential disease and idiopathic tetany disease.

Application
1.For the prevention and treatment of vitamin d deficiency. Such as vegans, parenteral nutrition patients, pancreatic dysfunction with malabsorption syndrome, liver and gallbladder diseases (liver damage, liver cirrhosis and obstructive jaundice), intestinal disease (fatty diarrhea, diarrhea in Crohn's, chronic), gastric resection.
2.Used in chronic hypocalcemia, hypophosphatemia, and rickets and osteomalacia associated with chronic renal insufficiency syndrome, familial hypophosphatemia and hypoparathyroidism (false hypoparathyroidism, idiopathic or after) treatment.
3.for the treatment of acute and chronic and potential contraction of the hands and feet and after surgery of idiopathic with contraction of the hands and feet.


ItemsSpecificationsResults
AppearanceFree-flowing; White to off-White PowderQualified
ContentMin.100,000IU/g115,000IU/g
Loss on Drying≤6.0%(4 Hours At 105°C)4.1%
Dispersibility in waterDispersibleQualified
Granularity100%through No.40100%

Min.90%through No.6098.0%

Min.45%through No.10076.0%
Bulk density≥0.5g/ml0.58g/ml
Heavy Metal(Pb)≤10mg/kg<10mg/kg
Arsenic(As)≤2mg/kg<2mg/kg
Residual Solvents

Hexane<290mg/kgQualified
Microbiological Spec.

Total Plate Count<1000CFU/gQualified
Yeasts & Moulds<100CFU/gQualified
E. ColiNegative(In 10g)Negative
SalmonellaNegative(In 25g)Negative
ConclusionComply with USP34 Standard

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Company Profile Introduction

Shaanxi TNJONE Pharmaceutical Co., Ltd supplies more than 2,000 kinds of products, covering the whole field of health industry, including human APIs, veterinary APIs, food additives, natural nutrition ingredients, feed additives, cosmetic additives, intermediates etc. With global sourcing advantages, the group is fully capable of meeting the one-stop sourcing needs of global customers. Today, Shaanxi TNJONE Pharmaceutical Co., Ltd.'s marketing network has spread over more than 100 countries and regions on five continents, providing professional service for global customers.

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Shaanxi TNJONE Pharmaceutical Co., Ltd

1YR ChinaChina
  • Since: 2019-05-23
  • Address: No. 4C-11-A392, Financial Port, Northwest corner of Fengjing Avenue and Fengxin Road, Fengdong New C
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