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Pharmaceutical Grade API Powder 151533-22-1 L-5-Methyltetrahydrofolate Calcium CAS NO.151533-22-1
- Min.Order: 10 Gram
- Payment Terms: T/T,MoneyGram
- Product Details
Keywords
- 99% L-5-Methyltetrahydrofolate Calcium
- API L-5-Methyltetrahydrofolate Calcium Powder
- Raw Powder L-5-Methyltetrahydrofolate Calcium
Quick Details
- ProName: Pharmaceutical Grade API Powder 151533...
- CasNo: 151533-22-1
- Molecular Formula: C20H27CaN7O6
- Appearance: White Crystalline Powder
- Application: Pharmaceutical Raw Material
- DeliveryTime: 2-4 days after confirmed your payments
- PackAge: 100g/ bag, 2 kg/ bag, 25kg/ carton or ...
- Port: ShangHai
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: 99%min
- Storage: Dry and Cool Place
- Transportation: By DHL, TNT, FedEx, HKEMS, UPS, Etc
- LimitNum: 10 Gram
Superiority
Advantages:
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.
2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.
3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.
4. Warm after-sale service Any of your question would be solved for the first as soon as possible.
Details
Name: L-5-Methyltetrahydrofolate calcium
Other name:L-5-Methyletrahydrofolatecalciumsalt; Levomefolate calcium
CAS#:151533-22-1
Appearance:Off-White to Pale Yellow Solid
Assay:99%
Mol.Formula:C20H23CaN7O6
Mol.Weight:497.52
Melting Point: >300°C
|
Item |
Standard |
|
Appearance |
White to yellow or beige powder |
|
Assay(On dry basis as Ca salt) |
97.0%-102.0% |
|
Specific Rotation(C=1.5%in water,25ºC) |
+14.5~+18.50 |
|
Calcium(Anhydrous basis) |
7.0%-8.5% |
|
D-Methylfolate |
≤1.0% |
|
Chloride |
≤0.5% |
|
Water (K-F) |
≤16.0% |
|
Single impurity |
≤1.0% |
|
Residual solvent(Ethanol) |
≤5000ppm |
|
Chloride(Cl) |
≤0.5% |
|
As |
≤1ppm |
|
Heavy Metals |
≤20ppm |
|
Total plate count |
≤100cuf/g |
|
Mold & Yeasts |
≤100cuf/g |
|
Salmonella |
Negative |
|
E. Coil |
Negative |
1. L-5-methyltetrahydrofolate calcium is mainly for folic acid antagonists (such as methotrexate, pyrimethamine, benzyl cefalexin and trimethoprim) antidote, it's usually used for prevention of methotrexate dose or overdose treatment caused severe toxic effects.
2. L-5-methyltetrahydrofolate calcium is for folic acid treatment of the following diseases, such as inflammatory diarrhea and protein-energy malnutrition (poor nutrition), pregnancy or infancy megaloblastic anemia caused by poor.
3. L-5-methyltetrahydrofolate calcium as adjuvant therapy for colon cancer, rectal cancer.
4. L-5-methyltetrahydrofolate calcium combined with 5-FU and treatment of digestive tract tumors or other 5-FU-sensitive tumors. High-dose CF used in conjunction with 5-FU (LF), the basic programme is currently the treatment of colon and rectal cancer.
5. L-5-methyltetrahydrofolate calcium for children with leukemia, lymphoma, and osteosarcoma, such as high dose MTX treatment when rescued.