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Folinic Acid Calcium Salt Pentahydrate

🥰Excellent
Catalog No. T0148LCas No. 6035-45-6
Alias Leucovorin calcium salt pentahydrate, Leucovorin Calcium Pentahydrate

Folinic Acid Calcium Salt Pentahydrate (Leucovorin Calcium Pentahydrate), a reduced folic acid, is used in combination with other chemotherapeutics.

Folinic Acid Calcium Salt Pentahydrate

Folinic Acid Calcium Salt Pentahydrate

🥰Excellent
Purity: 99.17%
Catalog No. T0148LAlias Leucovorin calcium salt pentahydrate, Leucovorin Calcium PentahydrateCas No. 6035-45-6
Folinic Acid Calcium Salt Pentahydrate (Leucovorin Calcium Pentahydrate), a reduced folic acid, is used in combination with other chemotherapeutics.
Pack SizePriceUSA WarehouseGlobal WarehouseQuantity
50 mg$30In StockIn Stock
100 mg$41In StockIn Stock
500 mg$80In StockIn Stock
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Purity:99.17%
Appearance:Solid
Color:White to Yellow
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Product Introduction

Bioactivity
Description
Folinic Acid Calcium Salt Pentahydrate (Leucovorin Calcium Pentahydrate), a reduced folic acid, is used in combination with other chemotherapeutics.
In vitro
Administering either 100 or 200 mg/kg of Leucovorin bi-daily for 4-6 days reduced the concentration of RTX in the liver by 2-4 fold compared to the control group in mice. Post severe weight loss and diarrhea, dosing mice with 200 mg/kg of Leucovorin twice daily for 5-7 days prevented further weight decline and initiated early recovery. Concurrent use of Leucovorin/5-FU with a gastric and colorectal cancer vaccine (200 mg/ml) enhanced the therapeutic effect on the growth of DHDK12 tumors in vivo.
In vivo
In both tumor and normal tissues, Leucovorin acts as a reduced folate cofactor, competitively transporting and promoting polyglutamation with RTX, thereby serving as a potential rescue agent. In CCRF-CEM cells, Leucovorin enhances the toxicity of trimethoprim/fluorouracil but does not increase the toxicity of methotrexate/fluorouracil. It also enhances the cytotoxicity of RTX and reverses growth inhibition. Exposure to 20 mM Leucovorin in 11 human colon cancer cell lines results in increased cytotoxicity. The augmentation of Leucovorin slows the reduction of folate levels in tissues, thus enhancing the inhibitory effect of thymidylate synthase on murine colonic tumors.
SynonymsLeucovorin calcium salt pentahydrate, Leucovorin Calcium Pentahydrate
Chemical Properties
Molecular Weight601.58
FormulaC20H21CaN7O7·5H2O
Cas No.6035-45-6
SmilesO.O.O.O.O.[Ca++].Nc1nc2NCC(CNc3ccc(cc3)C(=O)NC(CCC([O-])=O)C([O-])=O)N(C=O)c2c(=O)[nH]1
Relative Density.no data available
Storage & Solubility Information
Storagekeep away from direct sunlight,store under nitrogen | Powder: -20°C for 3 years | Shipping with blue ice/Shipping at ambient temperature.
Solubility Information
H2O: 10 mM, Sonication is recommended.
DMSO: Insoluble
Solution Preparation Table
H2O
1mg5mg10mg50mg
1 mM1.6623 mL8.3114 mL16.6229 mL83.1145 mL
5 mM0.3325 mL1.6623 mL3.3246 mL16.6229 mL
10 mM0.1662 mL0.8311 mL1.6623 mL8.3114 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
TargetMol | Animal experiments For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent 10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.
Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSOTargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSOTargetMol | reagent stock solution to 400 μL PEG300TargetMol | reagent and mix thoroughly until the solution becomes clear.

2) Add 50 μL Tween 80 and mix well until fully clarified.

3) Add 450 μL Saline,PBS or ddH2OTargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.
1 Enter information below:
mg/kg
g
μL
2 Enter the in vivo formulation:
% DMSO
%
% Tween 80
% Saline/PBS/ddH2O

Dose Conversion

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc

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