CAS 98814-60-9

Formula: C21H23N7O8

InChI: InChI=1S/C21H23N7O8/c22-21-25-17-16(19(34)26-21)28(10-30)13(7-23-17)8-27(9-29)12-3-1-11(2-4-12)18(33)24-14(20(35)36)5-6-15(31)32/h1-4,9-10,13-14H,5-8H2,(H,24,33)(H,31,32)(H,35,36)(H4,22,23,25,26,34)/t13?,14-/m0/s1

InChI key: NQACWOLNMUVBMP-KZUDCZAMSA-N

SMILES: C1C(N(C2=C(N1)N=C(NC2=O)N)C=O)CN(C=O)C3=CC=C(C=C3)C(=O)N[C@@H](CCC(=O)O)C(=O)O

Folinic Acid EP Impurity B (Mixture of Diastereomers)

CAS: 98814-60-9

Formula: C₂₁H₂₃N₇O₈

Color and Shape: Yellow Solid

Molecular weight: 501.46

Ref: 4Z-F-068003

5,10-Diformyl-5,6,7,8-tetrahydro Folic Acid Calcium Salt Hydrate

CAS: 98814-60-9

Stability Hygroscopic
Applications 5,10-Diformyl-5,6,7,8-tetrahydrofolic acid is a derivative of the coenzyme 5,6,7,8-tetrahydrofolic acid which is essential in primary metabolism for reactions involving the transfer of a one-carbon unit at the formic acid, the formaldehyde or the methanol oxidation levels.
References Flaks, J.G., et al.: J. Biol. Chem., 228, 215 (1957),

Formula: C₂₁H₂₁CaN₇O₈·x(H₂O)·Ca

Color and Shape: Neat

Molecular weight: 557.527

Ref: TR-D446200

5,10-Diformyl-5,6,7,8-tetrahydro Folic Acid-D4 Calcium Salt Hydrate

Controlled Product

CAS: 98814-60-9

Formula: C₂₁H₁₇D₄N₇O₈•Ca•x(H₂O)

Color and Shape: Neat

Molecular weight: 561.6

Ref: TR-D446202

Calcium Folinate EP Impurity B

CAS: 98814-60-9

Formula: C₂₁H₂₃N₇O₈

Molecular weight: 501.46

Ref: ST-EA-CP-C509002

Folinic Acid Impurity B

CAS: 98814-60-9

Formula: C₂₁H₂₃N₇O₈

Molecular weight: 501.46

Ref: ST-EA-CP-F34002