Name:ERGOCALCIFEROL (VITAMIN D2)
CAS: 50-14-6
MF: C28H44O
MOLECULAR WEIGHT: 396.6484
EINECS: 200-014-9
The goods for the sugar pill, after removing the coating with a white. For vitamins..
| Items |
Standard |
Analysis results |
| Assay |
1,000,000IU/g |
Complies |
| Characters |
White powder, soluble in water |
Complies |
| Differentiate |
Positive reaction |
Positive reaction |
| Partical size |
More than 95% through 3# mesh screen |
Complies |
| Loss on drying |
≤13% |
9.2% |
| Arsenic |
≤0.0001% |
Complies |
| Heavy metal |
≤0.002% |
Complies |
| Content |
90.0%-110.0% of label C28H44O content |
101.5% |
| Characters |
White crystalline powder |
Complies |
| Melting range |
112.0~117.0ºC |
112.4~114.0ºC |
| Specific optical rotation |
+103.0~+107.0° |
+103.5° |
| Light absorption |
450~500 |
465 |
| Solubility |
Freely soluble in alcohol |
Complies |
| Reducing substances |
≤20PPM |
Complies |
| Ergosterol |
Compiles |
Complies |
| Assay,%(By HPLC) 40 MIU/G |
97.0%~103.0% |
99.5% |
| Identification |
Compiles |
Complies |
For the prevention and treatment of vitamin D deficiency. Such as: vegan, parenteral nutrition Complex calcium zinc D D Complex calcium zinc D D Patient, pancreatic insufficiency with malabsorption syndrome, liver disease, liver damage, liver cirrhosis, obstructive jaundice), small intestine disease limitations (fatty diarrhea, enteritis, chronic diarrhea), gastric resection, etc.
Used for chronic hypocalcemia, low phosphorus, rickets and osteomalacia associated with chronic renal insufficiency, familial low phosphorus and low parathyroid function (postoperative parathyroid function), idiopathic or sham treatment.
Used in the treatment of acute and chronic and potential tetany disease and idiopathic tetany after the operation.
Vitamin D2 is produced by ultraviolet radiation on ergosterol in plants, but its stock in nature is very small. Vitamin D2 belongs to the category of vitamin drugs, which can promote the absorption of calcium and the reabsorption of phosphorus by the renal tubules, increase the concentration of blood calcium and phosphorus, cooperate with the parathyroid hormone calcitonin, promote the release of calcium carbonate from old bones, and maintain and regulate the normal concentration of plasma calcium and phosphorus.
| Prodcut name |
Vitamin D2 |
| Synonyms |
Calciferol,Ercalciol,Ergocalciferol;Daral;Infron;Ergocalciferol;Ertron; |
| MOQ |
1kg |
| CAS |
50-14-6 |
| Appearance |
White crystalline powder |
| Molecular Formula |
C28H44O |
| Molecular Weight |
396.648 |
| Assay |
99% |
| Application |
Pharma grade |
| Packing |
As per your request |
| Storage |
Preserve in tight, light-resistant containers in a cool place |
| Remarks |
NA |
| Custom synthesis |
Available |
Qingdao Qingmei Biotech Co., Ltd is a pharmaceutical company, which is to expand international business and strategic cooperation with Contract Manufacturing on Supplements(Hard Capsules, Softgels, Powders, Sachet), Active Ingredients for Human Health and Animal Health, Herbal Extracts, Food Additives, Feed Additives, Vitamins, Amino Acids, Minerals, Cosmetics raw materials, Pet Medicines, Disinfectant, Farming and Fishery Industry.
The company is located in the beautiful coastal city of Qingdao, near City Hall and the May Fourth Square, and also close to the port, so that it has convenient traffic conditions for trade. The company's business focuses on the development and promotion of the pharmaceutical chemicals, animal health, food additives, plant extracts, cosmetic raw materials, intermediates and other fine chemicals. Production in Qingmei is in accordance with GMP standards, and files are compiled and registered in regulated market to ensure smooth supply channels. Guided by the market development, Qingmei works hard to cover more customers.
Our products are approved by cGMP, CEP/COS, FDA, TGA, EUGMP, FAMI-QS and also Halal, Kosher etc.
Our products are widely sold to regions of Asia, Africa, Europe, Latin America, and long-term stable cooperative relations have been established with merchants from hundreds of countries and regions with our cooperation agencies in Turkey, South Africa, Indonesia, Russia, Brazil, Canada and the United States working stably. We are looking forward to making progress together with you!
1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.
2: What's your MOQ?
For the high value product, our MOQ starts from 10g,100g and 1kg.
3: Which kind of payment terms do you accept?
PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union, L/C.
4.How to place an order?
You can contact me through Trademanager, WhatsApp, Skype Online and other contact methods, tell me the product and quantity you need, and then we will give you a quote. If you choose one of the above payment methods, we will arrange the delivery for you.
5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your advance payment.
6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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