Folinic Acid Related Products

Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Abacavir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Abacavir impurity reference standards play a vital role in pharmaceutical research, supporting product development, ANDA and DMF filings, quality control (QC), method validation, and stability studies. They are also instrumental in identifying unknown impurities and evaluating genotoxic potential. All Abacavir-related products are thoroughly characterized and supplied with comprehensive Certificates of Analysis (COA) and analytical data that comply with regulatory standards. EP/USP traceable standards can also be provided upon request. Furthermore, all supplied products undergo periodic re-testing to ensure continued quality and reliability.

10-formyltetrahydrofolic acid

CAT No: VS-F052009
CAS No: N/A
Mol.F.: C20H23N7O7
Mol.Wt.: 473.4
Status: Custom Synthesis

5,6,7,8-Tetrahydrofolic acid

CAT No: VS-F052010
CAS No: N/A
Mol.F.: C19H23N7O6
Mol.Wt.: 445.4
Status: Custom Synthesis

Dihydro Folic Acid

CAT No: VS-F052007
CAS No: 4033-27-6
Mol.F.: C19H21N7O6 
Mol.Wt.: 443.42
Status: In Stock

Dihydro Folic Acid Disodium Salt

CAT No: VS-F052022
CAS No: 1809246-78-3
Mol.F.: C19H19N7O6 : 2(Na)
Mol.Wt.: 441.4 : 2(23.0)
Status: Custom Synthesis

Folinic Acid Calcium

CAT No: VS-F052001
CAS No: 1492-18-8
Mol.F.: C20H23N7O7 : Ca
Mol.Wt.: 473.4 : 40.1
Status: Custom Synthesis

Folinic Acid Impurity 1

CAT No: VS-F052011
CAS No: 71963-69-4
Mol.F.: C19H23N7O6 
Mol.Wt.: 445.44
Status: Custom Synthesis

Folinic Acid Impurity 10

CAT No: VS-F052020
CAS No: N/A
Mol.F.: C20H21N8O8 : Ca
Mol.Wt.: 501.4 : 40.1
Status: Custom Synthesis

Folinic Acid Impurity 11

CAT No: VS-F052021
CAS No: N/A
Mol.F.: C20H19N9O9 : Ca
Mol.Wt.: 529.4 : 40.1
Status: Custom Synthesis

Folinic Acid Impurity 2

CAT No: VS-F052012
CAS No: N/A
Mol.F.: C20H25N7O5 
Mol.Wt.: 443.47
Status: Custom Synthesis

Folinic Acid Impurity 3

CAT No: VS-F052013
CAS No: N/A
Mol.F.: C15H18N6O3 
Mol.Wt.: 330.35
Status: Custom Synthesis

Folinic Acid Impurity 4

CAT No: VS-F052014
CAS No: N/A
Mol.F.: C21H27N7O6 
Mol.Wt.: 473.49
Status: Custom Synthesis

Folinic Acid Impurity 5 

CAT No: VS-F052015
CAS No: 5959-18-2
Mol.F.: C12H14N2O5
Mol.Wt.: 266.26
Status: Custom Synthesis

Folinic Acid Impurity 6

CAT No: VS-F052016
CAS No: 4349-43-3
Mol.F.: C15H16N6O4 
Mol.Wt.: 344.33
Status: Custom Synthesis

Folinic Acid Impurity 7

CAT No: VS-F052017
CAS No: 31690-11-6
Mol.F.: C20H23N7O6
Mol.Wt.: 457.45
Status: Custom Synthesis

Folinic Acid Impurity 8

CAT No: VS-F052018
CAS No: 33157-07-2
Mol.F.: C20H25N7O7
Mol.Wt.: 475.46
Status: Custom Synthesis

Folinic Acid Impurity 9

CAT No: VS-F052019
CAS No: N/A
Mol.F.: C20H20N8O8 : Ca
Mol.Wt.: 500.4 : 40.1
Status: Custom Synthesis

Folinic Acid Impurity B

CAT No: VS-F052002
CAS No: 98814-60-9
Mol.F.: C21H23N7O8 
Mol.Wt.: 501.46
Status: Custom Synthesis

Folinic Acid Impurity C

CAT No: VS-F052003
CAS No: 59-30-3
Mol.F.: C19H19N7O6 
Mol.Wt.: 441.41
Status: Custom Synthesis

Folinic Acid Impurity D

CAT No: VS-F052004
CAS No: 134-05-4
Mol.F.: C20H19N7O7 
Mol.Wt.: 469.42
Status: Custom Synthesis

Folinic Acid Impurity E

CAT No: VS-F052005
CAS No: 944737-05-7
Mol.F.: C15H16N6O4 
Mol.Wt.: 344.33
Status: Custom Synthesis

Folinic Acid Impurity F

CAT No: VS-F052006
CAS No: 28459-40-7
Mol.F.: C20H21N7O7 
Mol.Wt.: 471.43
Status: Custom Synthesis

Folinic Acid Impurity H

CAT No: VS-F052008
CAS No: 68538-85-2
Mol.F.: C20H23N7O7 
Mol.Wt.: 473.45
Status: Custom Synthesis