
Dl Chloramphenicol Pharmaceutical Raw Material
Ascorbic acid (vitamin C) is used to prevent or treat low levels of vitamin C in people who do not get enough of the vitamin from their diets.
Description
We have a wide range of natural Stevia Powder, Nisin CAS NO 1414 45 5, Malic Acid and dedicated staff to respond quickly to customer needs and provide customized products and quality services. The company has a certain scale, respectively responsible for production management, technical guidance, network sales, after-sales service, and other company-related business. Quality is the best guarantee to maintain customer loyalty. Therefore, we have been working hard to optimize our products so that more people can see our products. We strive to create a harmonious human resource environment and focus on the intrinsic needs of our employees so that they can expect future rewards through their personal efforts and better utilize their initiative, proactiveness and creativity. The only sustainable source of R & D advantage is excellent R & D management process.
Product Parameter
Cyanocobalamin Pure
| Test Item | Specification |
| Appearance | Dark red crystal or dark red crystalline |
| Identification A | UV: Absorption maxima at 278±1nm, 361±1nm and 550±2nm. |
| A361nm/A278nm:1.70-1.90 | |
| A361nm/A550nm:3.15-3.40 | |
| Identification B | TLC:The principal spot in the chromatogram obtained with the test solution is similar in position, colour and size to the principal spot in the chromatogram obtained with the reference solution. |
| Loss on drying | ≤12.0% |
| Assay | 96.0%~102.0% |
| Residual substances | Tptal impurities ≤3.0% |
| Residual solvents | Acetone≤5000ppm |
| Total aerobic bacteria | ≤1000cfu/g |
| Molds、Yeasts | ≤100cfu/g |
Mecobalamin Pure
| Test Item | Specification |
| Appearance | Dark red crystal or dark red crystalline |
| Identification | UV: Compare the spectrum with the reference spectrum ,both spectra exhibit similar intensities of absorption at the same wavelengths |
| Cobalt:Meets JP requirement | |
| Clarity and color of solution | The solution is clear and red color |
| Assay | 98.5%-101.0% |
| Water | ≤11.5% |
| Related substances | Each area of the peaks other than mecobalamin is not more than 0.5% of the peak area of mecobalamin |
| The total area of the peaks other than mecobalamin is not more than 2.0% | |
| Acetone | ≤5000ppm |
| Total aerobic microbial amount | ≤1000cfu/g |
Other Spec.:Cyanocobalamin Feed grade 0.1%,1%Cyanocobalamin Food grade 1%,2%,5%
Product Detail
![]() | Cyanocobalamin CAS No.:68-19-9 EINECS No.:200-680-0 Place of Origin: China (Mainland) Grade Standard: Pharma grade, Feed Grade, Food Grade Brand Name: TNN Model Number: BP USP EP Purity:0.1% ,1%,2%,5%,99% |
| Mecobalamin CAS No.:13422-55-4 EINECS No.:236-535-3 Place of Origin: China (Mainland) Grade Standard: Pharma grade, Food Grade Brand Name: TNN Model Number: JP Purity:99% | ![]() |
Packing & Delivery
0.5kg/tin,1kg/tin
Application
1. Promote methyl transfer
2. Promote the development and maturation of red blood cells, make the body hematopoietic function in a normal state, and prevent pernicious anemia; Maintain nervous system health
3. In the form of coenzyme, it can increase the utilization of folic acid and promote the metabolism of carbohydrate, fat and protein
4. It can activate amino acids, promote the biosynthesis of nucleic acids and promote the synthesis of proteins. It plays an important role in the growth and development of infants
5. Metabolize fatty acids so that fat, carbohydrates and protein can be properly used by the body
6. Eliminate irritability, concentrate, enhance memory and sense of balance
7. It is an indispensable vitamin for the sound function of the nervous system and participates in the formation of a lipoprotein in the nervous tissue
First, improve the utilization rate of folic acid, synthesize methionine (synthesized by homocysteine) and choline together with folic acid, and synthesize cyanocobalamine in the process of producing purine and pyrimidine, such as methylcobalamine and coenzyme B12, which participate in the methylation process of many important compounds. When vitamin B12 is deficient, the activity of transferring methyl groups from methyltetrahydrofolate decreases, making folic acid an unusable form, leading to folic acid deficiency.
The second is to maintain the metabolism and function of nerve myelin. Lack of vitamin B12 can cause neurological disorders, spinal cord degeneration, and serious mental symptoms. Vitamin B12 deficiency can lead to peripheral neuritis. The early manifestations of vitamin B12 deficiency in children are abnormal mood, dull expression, slow response, and finally lead to anemia.
Third, promote the development and maturation of red blood cells. Methylmalonyl coenzyme A is converted into succinyl coenzyme A, which is involved in the tricarboxylic acid cycle. Succinyl coenzyme A is related to the synthesis of heme.
Fourth, vitamin B12 also participates in the synthesis of deoxynucleic acid (DNA), the metabolism of fat, carbohydrate and protein, and increases the synthesis of nucleic acid and protein.
Our availability to our customers' needs and precise after-sales service have made our Dl Chloramphenicol Pharmaceutical Raw Material a worldwide reputation. We steadfastly believe that outstanding employees are the company's greatest wealth and also our core competitiveness, thus we always respect everyone. In the era of knowledge economy and e-commerce, we also use the powerful functions of the Internet to provide convenient and fast services for customers.
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