Pioneering Impurity Solutions
We specialize in the identification, isolation, and synthesis of process-related impurities. Our expertise extends to a wide array of impurities, including isomeric impurities, degradation impurities, metabolites, and glucuronides.
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Product Data
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Technical Data
Chemical Name : 4-[[(2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl]amino]benzoic acid
Smiles : O=C(O)C1=CC=C(NCC2=CN=C3NC(N)=NC(C3=N2)=O)C=C1
Synonym : N/A
Related Products
Folic acid EP Impurity A
CAT No: o2h-F051002
CAS No: 4271-30-1
Mol.F. : C12H14N2O5
Mol.Wt. : 266.3
Folic Acid Hydrate
CAT No: o2h-F051001
CAS No: 1174277-30-5
Mol.F. : C19H19N7O6 : H2O
Mol.Wt. : 441.4 : 18.0
Folic Acid EP Impurity F
CAT No: o2h-F051007
CAS No: 1391194-56-1
Mol.F. : C7H6ClN5O
Mol.Wt. : 211.6
Folic Acid EP Impurity E
CAT No: o2h-F051006
CAS No: 1391068-26-0
Mol.F. : C26H24N12O7
Mol.Wt. : 616.6
Folic Acid EP Impurity C
CAT No: o2h-F051004
CAS No: 47707-78-8
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
Folic Acid EP Impurity B
CAT No: o2h-F051003
CAS No: 1004-75-7
Mol.F. : C4H7N5O
Mol.Wt. : 141.1
L-Tetrahydrofolic Acid
CAT No: o2h-F051012
CAS No: 135-16-0
Mol.F. : C19H23N7O6
Mol.Wt. : 445.4
DL-Folic Acid
CAT No: o2h-F051011
CAS No: 65165-92-6
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
D-Folic Acid
CAT No: o2h-F051010
CAS No: 65165-91-5
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
Folic Acid EP Impurity H
CAT No: o2h-F051009
CAS No: 2366274-27-1
Mol.F. : C31H31N9O10
Mol.Wt. : 689.6
Folic Acid EP Impurity G
CAT No: o2h-F051008
CAS No: N/A
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
Folic Acid Impurity 3
CAT No: o2h-F051017
CAS No: N/A
Mol.F. : C20H18N6O6
Mol.Wt. : 438.4
Folic Acid Impurity 2
CAT No: o2h-F051016
CAS No: N/A
Mol.F. : C23H24N12O6
Mol.Wt. : 564.5
Folic Acid Impurity 1
CAT No: o2h-F051015
CAS No: N/A
Mol.F. : C23H23N11O6
Mol.Wt. : 549.51
(6R)-5,10-Diformyltetrahydrofolic Acid
CAT No: o2h-F051014
CAS No: N/A
Mol.F. : C21H23N7O8
Mol.Wt. : 501.5
Folitixorin
CAT No: o2h-F051013
CAS No: 3432-99-3
Mol.F. : C20H23N7O6
Mol.Wt. : 457.4
Folic Acid Impurity 9
CAT No: o2h-F051022
CAS No: N/A
Mol.F. : C15H18N6O3
Mol.Wt. : 330.3
Folic Acid Impurity 8
CAT No: o2h-F051021
CAS No: 2305206-68-0
Mol.F. : C20H23N7O7
Mol.Wt. : 473.5
Folic Acid Impurity 7
CAT No: o2h-F051020
CAS No: N/A
Mol.F. : C21H27N7O6
Mol.Wt. : 473.5
Folic Acid Impurity 5
CAT No: o2h-F051019
CAS No: N/A
Mol.F. : C30H30ClN9O8
Mol.Wt. : 680
Folic Acid Impurity 4
CAT No: o2h-F051018
CAS No: N/A
Mol.F. : C19H17N7O6
Mol.Wt. : 439.4
Folic Acid Impurity 10
CAT No: o2h-F051023
CAS No: N/A
Mol.F. : C20H25N7O6
Mol.Wt. : 459.5
Folic acid Impurity 13
CAT No: o2h-F051026
CAS No: N/A
Mol.F. : C19H18N8O7
Mol.Wt. : 470.4
Folic acid Impurity 12
CAT No: o2h-F051025
CAS No: N/A
Mol.F. : C39H44N14O12
Mol.Wt. : 900.9
Folic acid Impurity 11
CAT No: o2h-F051024
CAS No: 82778-08-3
Mol.F. : C7H7ClN6 : HCl
Mol.Wt. : 210.6 : 36.5
Folic acid Impurity 16
CAT No: o2h-F051029
CAS No: 857398-03-9
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
Folic acid Impurity 15
CAT No: o2h-F051028
CAS No: N/A
Mol.F. : C31H31N9O10
Mol.Wt. : 689.6
Folic acid Impurity 14
CAT No: o2h-F051027
CAS No: N/A
Mol.F. : C23H24N12O6
Mol.Wt. : 564.5
Folic acid Impurity 19
CAT No: o2h-F051032
CAS No: N/A
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
Folic acid Impurity 18
CAT No: o2h-F051031
CAS No: N/A
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
Folic acid Impurity 17
CAT No: o2h-F051030
CAS No: 1215897-94-1
Mol.F. : C19H17N7O6
Mol.Wt. : 439.4
Folic Acid Impurity 21
CAT No: o2h-F051034
CAS No: N/A
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
Folic acid Impurity 20
CAT No: o2h-F051033
CAS No: N/A
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
5-Formyltetrahydropteroic Acid
CAT No: o2h-F051035
CAS No: 4349-43-3
Mol.F. : C15H16N6O4
Mol.Wt. : 344.33
Folic Acid Hydrate
CAT No: o2h-F051001
CAS No: 1174277-30-5
Mol.F. : C19H19N7O6 : H2O
Mol.Wt. : 441.4 : 18.0
Folic Acid EP Impurity C
CAT No: o2h-F051004
CAS No: 47707-78-8
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
Folic Acid EP Impurity B
CAT No: o2h-F051003
CAS No: 1004-75-7
Mol.F. : C4H7N5O
Mol.Wt. : 141.1
Folic acid EP Impurity A
CAT No: o2h-F051002
CAS No: 4271-30-1
Mol.F. : C12H14N2O5
Mol.Wt. : 266.3
Folic Acid EP Impurity G
CAT No: o2h-F051008
CAS No: N/A
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
Folic Acid EP Impurity F
CAT No: o2h-F051007
CAS No: 1391194-56-1
Mol.F. : C7H6ClN5O
Mol.Wt. : 211.6
Folic Acid EP Impurity E
CAT No: o2h-F051006
CAS No: 1391068-26-0
Mol.F. : C26H24N12O7
Mol.Wt. : 616.6
Folic acid EP Impurity D
CAT No: o2h-F051005
CAS No: N/A
Mol.F. : C14H12N6O3
Mol.Wt. : 312.3
L-Tetrahydrofolic Acid
CAT No: o2h-F051012
CAS No: 135-16-0
Mol.F. : C19H23N7O6
Mol.Wt. : 445.4
DL-Folic Acid
CAT No: o2h-F051011
CAS No: 65165-92-6
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
D-Folic Acid
CAT No: o2h-F051010
CAS No: 65165-91-5
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
Folic Acid EP Impurity H
CAT No: o2h-F051009
CAS No: 2366274-27-1
Mol.F. : C31H31N9O10
Mol.Wt. : 689.6
Folic Acid Impurity 2
CAT No: o2h-F051016
CAS No: N/A
Mol.F. : C23H24N12O6
Mol.Wt. : 564.5
Folic Acid Impurity 1
CAT No: o2h-F051015
CAS No: N/A
Mol.F. : C23H23N11O6
Mol.Wt. : 549.51
(6R)-5,10-Diformyltetrahydrofolic Acid
CAT No: o2h-F051014
CAS No: N/A
Mol.F. : C21H23N7O8
Mol.Wt. : 501.5
Folitixorin
CAT No: o2h-F051013
CAS No: 3432-99-3
Mol.F. : C20H23N7O6
Mol.Wt. : 457.4
Folic Acid Impurity 5
CAT No: o2h-F051019
CAS No: N/A
Mol.F. : C30H30ClN9O8
Mol.Wt. : 680
Folic Acid Impurity 4
CAT No: o2h-F051018
CAS No: N/A
Mol.F. : C19H17N7O6
Mol.Wt. : 439.4
Folic Acid Impurity 3
CAT No: o2h-F051017
CAS No: N/A
Mol.F. : C20H18N6O6
Mol.Wt. : 438.4
Folic Acid Impurity 7
CAT No: o2h-F051020
CAS No: N/A
Mol.F. : C21H27N7O6
Mol.Wt. : 473.5
Folic Acid Impurity 10
CAT No: o2h-F051023
CAS No: N/A
Mol.F. : C20H25N7O6
Mol.Wt. : 459.5
Folic Acid Impurity 9
CAT No: o2h-F051022
CAS No: N/A
Mol.F. : C15H18N6O3
Mol.Wt. : 330.3
Folic Acid Impurity 8
CAT No: o2h-F051021
CAS No: 2305206-68-0
Mol.F. : C20H23N7O7
Mol.Wt. : 473.5
Folic acid Impurity 14
CAT No: o2h-F051027
CAS No: N/A
Mol.F. : C23H24N12O6
Mol.Wt. : 564.5
Folic acid Impurity 13
CAT No: o2h-F051026
CAS No: N/A
Mol.F. : C19H18N8O7
Mol.Wt. : 470.4
Folic acid Impurity 12
CAT No: o2h-F051025
CAS No: N/A
Mol.F. : C39H44N14O12
Mol.Wt. : 900.9
Folic acid Impurity 11
CAT No: o2h-F051024
CAS No: 82778-08-3
Mol.F. : C7H7ClN6 : HCl
Mol.Wt. : 210.6 : 36.5
Folic acid Impurity 18
CAT No: o2h-F051031
CAS No: N/A
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
Folic acid Impurity 17
CAT No: o2h-F051030
CAS No: 1215897-94-1
Mol.F. : C19H17N7O6
Mol.Wt. : 439.4
Folic acid Impurity 16
CAT No: o2h-F051029
CAS No: 857398-03-9
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
Folic acid Impurity 15
CAT No: o2h-F051028
CAS No: N/A
Mol.F. : C31H31N9O10
Mol.Wt. : 689.6
Folic acid Impurity 19
CAT No: o2h-F051032
CAS No: N/A
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
5-Formyltetrahydropteroic Acid
CAT No: o2h-F051035
CAS No: 4349-43-3
Mol.F. : C15H16N6O4
Mol.Wt. : 344.33
Folic Acid Impurity 21
CAT No: o2h-F051034
CAS No: N/A
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4
Folic acid Impurity 20
CAT No: o2h-F051033
CAS No: N/A
Mol.F. : C19H19N7O6
Mol.Wt. : 441.4