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| Product | Description | |
|---|---|---|
| Folic Acid EP Impurity B | Folic Acid EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,5,6-triaminopyrimidin-4(1H)-one. CAS No. 1004-75-7. Molecular formula: C4H7N5O. Mole weight: 141.13. Catalog: APB1004757. |  |
| (2S) -2- (4- (4- ( ( (2, 4-diaminopteridin-6-yl) methyl) (methyl) amino) -N-methylbenzamido) benzamido) pentanedioic Acid | (2S) -2- (4- (4- ( ( (2, 4-diaminopteridin-6-yl) methyl) (methyl) amino) -N-methylbenzamido) benzamido) pentanedioic Acid is one of methotrexate impurities. Methotrexate is a Folic Acid antagonist, used as an antineoplastic and antirheumatic. Synonyms: Methotrexate Impurity G; Methotrexate EP Impurity G. Molecular formula: C28H29N9O6. Mole weight: 587.59. |  |
| Methotrexate EP Impurity I Sodium Salt | Methotrexate EP Impurity I Sodium Salt is one of methotrexate impurities. Methotrexate is a Folic Acid antagonist, used as an antineoplastic and antirheumatic. Synonyms: Methotrexate-1-(Monomethyl Ester Sodium Salt). Molecular formula: C21H23N8O5.Na. Mole weight: 490.45. | |
| Vindesine EP Impurity C | Vindesine EP Impurity C is a cytotoxic alkaloid often conjugated with folic acid to produce EC145, a novel folate-receptor targeted agent with an antitumor property. Synonyms: Desacetyl Vinblastine Hydrazide; 4-Desacetylvinblastine 3-carbohydrazide; 4-Desacetylvinblastine 3-carboxyhydrazide 4-Desacetylvincaleukoblastine 3-carboxyhydrazide; Deacetylvinblastine hydrazide; Desacetylvinblastine hydrazide. CAS No. 55383-37-4. Molecular formula: C43H56N6O7. Mole weight: 768.96. | |
| Folic acid impurity A | Pharmaceutical Secondary Standard; Certified Reference Material. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: (p-Aminobenzoyl)glutamic acid,(2S)-2-[(4-Aminobenzoyl)amino]pentanedioic Acid, Glutamic acid, N-(p-aminobenzoyl)- (6CI,7CI), (p-Aminobenzoyl)-L-glutamic acid, NSC 71042, Folic Acid Imp. A (EP), N-(p-Aminobenzoyl)-L(+)-glutamic acid, Glutamic acid, N-(p-aminobenzoyl)-, L- (8CI), N-(p-Aminobenzoyl)-L-glutamic acid, (4-Aminobenzoyl)-L-glutamic acid, N-(4-Aminobenzoyl)-L-glutamic Acid, N-(p-Aminobenzoyl)glutamic acid. | |
| Methotrexate EP Impurity C | An impurity of Methotrexate, an antimetabolite and immunosuppressant used in chemotherapy and auto-immune diseases. Synonyms: Methopterine; N-[4-[[ (2-Amino-3, 4-dihydro-4-oxo-6-pteridinyl) methyl]methylamino]benzoyl]-L-glutamic Acid; N-[p-[[ (2-Amino-3, 4-dihydro-4-oxo-6-pteridinyl) methyl]methylamino]benzoyl]-L-glutamic Acid; N-[p-[[ (2-Amino-4-hydroxy-6-pteridinyl) methyl]methylamino]benzoyl]glutamic Acid; N-[4-[[ (2-Amino-1, 4-dihydro-4-oxo-6-pteridinyl) methyl]methylamino]benzoyl]-L-glutamic Acid; 10-Methylfolic Acid; N10-Methyl Folic Acid; 10-Methylpteroylglutamic Acid; N10-Methylpteroylglutamic Acid; Methotrexate USP Related Compound C; Methotrexate Related Compound C; (4-(((2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl)(methyl)amino)benzoyl)-L-glutamic acid. Grades: 96%. CAS No. 2410-93-7. Molecular formula: C20H21N7O6. Mole weight: 455.42. | |
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