China (Mainland)
Calcium L-5-Methyltetrahydrofolate CAS NO.151533-22-1 CAS NO.151533-22-1
- Min.Order: 1 Kilogram
- Payment Terms: T/T,Other
- Product Details
Keywords
- 151533-22-1
- Calcium L-5-Methyltetrahydrofolate
- Calcium L-5-Methyltetrahydrofolate
Quick Details
- ProName: Calcium L-5-Methyltetrahydrofolate CAS...
- CasNo: 151533-22-1
- Appearance: white crystalline powder
- Application: Food/Medicine/Industria grade
- DeliveryTime: Wihtin 5-7 Days
- PackAge: A variety of packing ways for your cho...
- Port: Wuhan / Shanghai / Guangzhou ...
- ProductionCapacity: 500~1000 Kilogram/Month
- Purity: 99%
- Storage: Kept in a well-closed, light-resistant...
- Transportation: EMS、TNT、DHL、UPS、FEDEX、SF、Wuhan Port、 ...
- LimitNum: 1 Kilogram
Superiority
Hubei Jusheng Technology Co., Ltd., is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in China. The yearly production capacity is 50000MT, 80% for export.We have a professinal export team. Both by Air and by Sea,we ensure that we meet the customer expectations with promptness. Our company facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
Why choose us
1,We produce and sell unique chemicals around the world.
2,Our success rate is about 95%. This means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%.
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4,Imaginechem's chemists are skilled at performing complex, multi-step syntheses and solving difficult chemistry-related problems. Because of our better, concentracted size and low overheads, we are able to offer prompt quotations, very competitive prices, high quality products and fast delivery.
5,All chemicals are typically >97% for building blocks, The structure and purity is confirmed by NMR and LC-MS. Intermediates and final products are analyzed by GC, HPLC, IR, NMR, MS, elemental analysis, atom-absorpting analysis and crystallographical methods.
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Because of our better, we are able to offer prompt quotations, very competitive prices, high quality products and fast delivery. We can provide recipes and professional suggestions to promote yourselves. Tracking number and packing photoes can be given quickly after your goods sent. High quality, best price, first-class service, high successful delivery rate, we have stock, so we can delivery quickly at the very day when payment is arrived.
Details
Appearance: White to light yellowish, almost odorless, crystalline powder
Calcium L-5-methyltetrahydrofolate is the calcium salt of L-5-methyltetrahydrofolic acid, which is the predominant, naturally occurring form of folate. It is synthesized by reduction of folic acid to tetrahydrofolic acid followed by methylation and diastereoselective crystallization (in water) of L-5-methyltetrahydrofolic acid as its calcium salt. The product contains variable amounts of water of crystallization.
Commercial use of Calcium L-5-methyltetrahydrofolate in pharmaceutical products began in Europe in the early part of this decade. This approach to folate supplementation has potential to impact prenatal care, homocysteine management, and the treatment of depression, dementia and cardiovascular concerns.
|
Identification(IR) |
Meets the requirements |
|
Assay(on dry basis by HPLC) |
95.0-102.0% |
|
Specific rotation (C=1.5, H2O) |
+38.5 ~ +42° |
|
Calcium |
7.0~8.5% |
|
Chloride |
≤0.5% |
|
Residue on ignition |
≤0.2% |
|
Water(KF) |
≤17.0% |
|
D-isomer |
≤1.0% |
|
Heavy metals (as Pb) |
≤10ppm |
|
Arsenic |
≤1ppm |
|
Boron |
≤100ppm |
|
Appearance |
Pale yellow crystalline powder |