Catalogue Number: | M-7062 |
Compound Name: | rac-7-Hydroxy Methotrexate Trisodium Salt |
Synonyms: | (4-(((2,4-diamino-7-oxidopteridin-6-yl)methyl)(methyl)amino)benzoyl)glutamate, sodium salt (1:3) |
CAS#: | |
Alternate CAS#: | 234091-46-4 (free acid, keto form) |
Molecular Formula: | C20H19N8O6. 3Na |
Molecular Weight: | 467.42 3*22.99 |
Methotrexate EP Impurity B (Methotrexate USP Related Compound B)
CAS No. 54-62-6
C19H20N8O5
M.W. 440.42
Methotrexate EP Impurity C (Methotrexate USP Related Compound C)
CAS No. 2410-93-7
C20H21N7O6
M.W. 455.43
Methotrexate EP Impurity E (Methotrexate USP Related Compound E (Free Form))
CAS No. 19741-14-1
C15H15N7O2
M.W. 325.33
Methotrexate EP Impurity F Disodium Salt ((R)-Methotrexate Disodium Salt)
C20H20N8O5. 2 Na
M.W. 452.43 2*22.99
Methotrexate-d3 Diglutamate Trifluoroacetate
CAS No. 432545-63-6 (free amine); 41600-13-9 (non-labelled)
C25H26D3N9O8. (C2HF3O2)n
M.W. 586.57
Methotrexate Triglutamate Trifluoroacetate
CAS No. 41600-14-0 (free amine)
C30H36N10O11. C2HF3O2
M.W. 712.67
Methotrexate-d3 Triglutamate Trifluoroacetate
CAS No. 432545-63-6 (free amine); 41600-14-0 (non-labelled)
C30H33D3N10O11. (C2HF3O2)m
M.W. 715.69
Methotrexate Tetraglutamate Trifluoroacetate
CAS No. 73610-81-8 (free amine)
C35H43N11O14. C2HF3O2
M.W. 841.78
Methotrexate-d3 Tetraglutamate Trifluoroacetate
CAS No. 432545-63-6 (free amine); 73610-81-8 (non-labelled)
C35H40D3N11O14. (C2HF3O2)n
M.W. 844.80
Methotrexate Heptaglutamate Trifluoroacetate
CAS No. 59-05-2 (free amine)
C50H64N14O23. C2HF3O2
M.W. 1229.14
Methotrexate-d3 Heptaglutamate Trifluoroacetate
CAS No. 432545-63-6 (free amine); 59-05-2 (non-labelled)
C50H61D3N14O23. C2HF3O2
M.W. 1232.14
N-[4-[[(2-amino-6-pteridinyl)methyl]amino]benzoyl]-Glutamic acid
CAS No. 728946-34-7
C19H19N7O5
M.W. 425.41
Methotrexate EP Impurity I Sodium Salt (Methotrexate-1-Monomethyl Ester Sodium Salt)
C21H23N8O5. Na
M.W. 467.47 22.99
Methotrexate EP Impurity F-13C-d3 Disodium Salt ((R)-Methotrexate-13C-d3 Disodium Salt)
C1913CH17D3N8O5. 2 Na
M.W. 456.44 2*22.99
Methotrexate EP Impurity I Enantiomer ((R)-Methotrexate-1- Monomethyl Ester)
CAS No. 440339-37-7
C21H24N8O5
M.W. 468.47