GMP factory Supply High Purity Pharmaceutical Grade Vitamin D2 Crystal CAS 50-14-6 Best Price and Fast Delivery CAS NO.50-14-6

Product Description

Description

Cas No.: 50-14-6                                    EINECS No.: 200-014-9

Molecular Formula: C28H44O                Molecular Weight: 396.65

Solubility: Freely soluble in alcohol 

Should be a white to light yellow powder, give out no smell no taste; be easy to lose activity in air or light.
 

Function:

Vitamin D2 in promoting intestinal brush border calcium absorption and renal tubular reabsorption of phosphorus, increasing the concentration of serum calcium, serum phosphorus, in collaboration with parathyroid hormone (PTH), calcitonin (CT), old bones to release calcium phosphate, normal maintenance and regulation of plasma calcium and phosphorus concentration. Vitamin D2 is promoting the formation of new bone calcium deposition in parts, the citrate salt deposition in bone, bone calcification and bone cell function and bone-like tissue to mature.

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.

English name: Vitamin D2

CAS Number: 50-14-6

Molecular formula: C28H44O

Molecular weight: 396.65

EINECS No.: 200-014-9

Melting point: 114-118°C(lit.)

Specific rotation: 82º(c=3,inacetone25ºC)

Boiling point: 460.3°C (rough estimate)

Density: 0.9784 (rough estimate)

Vapor pressure: 7xl0-7Pa(20°C),est.)

Refractive index: 1.5100 (estimate)

Flash point: 14°C

Storage conditions: -20°C

Solubility: H2O: 200mg/mL, cleartohazy

Acidity coefficient: (pKa) 14.74±0.20 (Predicted)

Form: powder

Color: white to yellowish

Optical activity: (opticalactivity)[α]20/D+105±2°, c=4%inethanol

1. We has 11 years' exporting experience in pharmaceutical ingredient products.

Our professional and thoughtful after-sales service eliminates your worries.

2.We can provide you with ten thousands of products of different levels.

3. We offer convenient one-station purchasing service.

(1)Any inquiries will be replied within 12 hours.
(2)Dedication to quality, supply & service.
(3)Strictly on selecting raw materials.
(4)Reasonable & competitive price, fast lead time.

1. Vitamin D2 is a steroid derivative and is an active substance related to calcium and phosphorus metabolism. It plays an important role in the prevention and treatment of rickets in children and osteoporosis in the elderly. At present, there are 96 kinds of pharmaceutical preparations with vitamin D2 as the main component; vitamin D2 is also An indispensable and important additive in feed, it can significantly improve the egg production rate and lean meat rate of livestock; vitamin D2 is also a synthetic raw material for drugs such as doxocalcidol, calcitriol, calcipotriol and paricalcitol , so it is a very important drug and fine chemical product.

2. Biochemical research; clinical drugs are fat-soluble vitamins, which can promote the absorption of calcium and phosphorus in the intestine and help bone calcification. It is clinically used for the prevention and treatment of rickets in children and osteomalacia in adults.

3. Vitamin D2 can maintain the normal metabolism of calcium and phosphorus, and can promote the body's absorption of calcium and phosphorus. When it is lacking, children are prone to rickets.

4. Mainly used for the prevention and treatment of rickets and osteomalacia. It can be converted from sterol by ultraviolet light irradiation. 5. Mainly used for the prevention and treatment of rickets, osteomalacia, infant tetany, etc.

Wuhan Kanal Technology Co., Ltd. founded in 2010,it is a large manufacturer of fine Pharmaceutical& Chemical & Cosmetic materials that integrates R&D, production and sales together.  Our Kanal company is established under the support of the Wuhan city government, so Kanal has large advantages in enterprise credit, finance security, product quality control, and cargo export.Kanal locates in the national new materials industry park of Wuhan city and is awarded the title of high-tech corporation.

Wuhan Kanal has its own R&D and development laboratory. We Kanal set up a R&D team with rich experience and strong technical strength, most of the practitioners have more than ten years' experience and technology in organic synthesis development. It owns almost 15 acre and more than 280 workers.

An ISO 9001 & GMP qualified company, we are mainly specialized in producing high quality but low price Pharmaceutical intermediates, APIs and other fine chemicals & cosmetics products which related to human and animals medicines as well as additives in gas &oil field, almost half of the goods are for exporting. What's more, we provide the OEM (customize) manufactures, if you can't find materials from the world, then tell us, we will research and produce in our high-tech equipmented laboratory. We are dedicated to satisfying our customers with our products and services.


1. We has 11 years' exporting experience in active pharmaceutical ingredient products.
Our professional and thoughtful after-sales service eliminates your worries.

2.We can provide you with ten thousands of products of different levels.

3. We offer convenient one-station purchasing service.

(1)Any inquiries will be replied within 12 hours.
(2)Dedication to quality, supply & service.
(3)Strictly on selecting raw materials.
(4)Reasonable & competitive price, fast lead time.

Our company is based on the optical valley biological city,making full use of the park policy advantages, focusing on the research and development of biological medicine.

The pharmaceutical intermediates are mainly applied to anti-cancer, anti-depression, cardiovascular, diabetes and other new medicine. The chemical intermediates mainly refer to heterocyclics and OLED intermediates.Our factory produce new fine chemical materials which are mainly used in water treatment, bactericidal and anti-corrosion, dyes, electronic materials and other industry fields.
Wuhan Kanal has export & import license, and hazard chemical sales license. The products are exported to America, Brazil, South Korea, Japan, Taiwan, Malaysia, Thailand, Indonesia, Europe union and other countries or regions. 
Under rich experiences and excellent international reputation, the company becomes a quite influential enterprise in China's API field. Wuhan Kanal sincerely look forward to establishing long good cooperation with our customers from all over the world.