Calcium Levofolinate , ≥99% , 80433-71-2
CAS NO.：80433-71-2
Empirical Formula: C20H25CaN7O7
Molecular Weight: 515.54
MDL number: MFCD00865527
EINECS: 801-530-2
| Pack Size | Price | Stock | Quantity |
| 10MG | RMB519.20 | In Stock |
|
| 250MG | RMB699.20 | In Stock |
|
| 50MG | RMB1839.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 240-2500C (dec) |
| alpha | D20 -15.1° (c = 1.82) |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| solubility | Slightly soluble in water, practically insoluble in acetone and in ethanol (96 per cent). |
| form | Solid |
| color | Off-White to Pale Beige |
| Stability: | Hygroscopic, Light Sensitive |
Description and Uses
L-Folinic acid is a reduced folic acid and isomer of DL-folinic acid . DL-Folinic acid is a racemic mixture of D-folinic acid and L-folinic acid that has been used to prevent toxicity following therapy with high-dose methotrexate , to enhance the antitumor activity of 5-fluorouracil , and as a folate supplement. Clinical studies demonstrate that formulations containing L-folinic acid have similar efficacy and tolerability as those contianing DL-folinic acid and have been used interchangeably for modification of antitumor activity of 5-fluorouracil, while D-folinic acid is inactive.
intermediate from Folic Acid metabolism
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P280-P305+P351+P338 |
