Category | Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug |
Standard | Medical standard |
Shelf life | 2 years |
Storage | should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. |
Test Item | Standard: USP |
Identification | IR spectrum similar to that of RS |
HPLC retention time similar to that of RS | |
Related substance | Total impurities: NMT0.3% |
Single impurity: NMT0.1% | |
Heavy metals | NMT 10ppm |
Loss on drying | NMT0.5% |
Residue on ignition | NMT0.1% |
Assay | 98.5%-101.0% |
Mainly used as an antidote to folic acid antagonists (such as methotrexate, pyrimethamine or trimethoprim). It is used to prevent serious toxic effects caused by excessive or high dose of methotrexate. Giant juvenile cell anemia caused by folate deficiency. When used in combination with fluorouracil, it is used to treat advanced colon cancer and rectal cancer.
Packaging:10g,1kg/bag, 25kg/drum, customer’s request
Shipping:It can be according to the customer’s request
Calcium Folinatc
Store:cool and dry place