19741-14-1
19741-14-1 structure
- Name: 4-Amino-4-deoxy-10-methylpteroic acid
- Chemical Name: 4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoic acid
- CAS Number: 19741-14-1
- Molecular Formula: C15H15N7O2
- Molecular Weight: 325.325
- Catalog: analytical chemistry Standard Pharmacopoeia Standards and Magazine Standards
- Create Date: 2019-01-12 18:50:38
- Modify Date: 2026-07-03 00:38:08
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Methotrexate metabolite (DAMPA), the active metabolite of Methotrexate. Methotrexate is a folic acid antagonist that is widely used as an immunosuppressant and chemotherapeutic agent[1].
| Name | 4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoic acid |
|---|---|
| Synonyms |
4-{[(2,4-Diaminopteridin-6-yl)methyl](methyl)amino}benzoic acid
4-(N-(2,4-diamino-6-pteridinylme)-N-me-amino)benz 4-[[(2,4-Diamino-6-pteridinyl)methyl](methyl)amino]benzenecboxylic acid Methotrexate Impurity E/2,4-Diamino-N10-methylpterioc acid/4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzoic acid 4[N-(2,4-DIAMINO-6-PTERIDINYLMETHYL)-N-METHYLAMINO 4-[[(2,4-Diaminopteridin-6-yl)methyl]methylamino]benzoic Acid (4-Amino-N10-methylpteroic Acid Methotrexate Impurity 5-E) diamino-6-pteridinylmethyl-N-methylaminobenzoic acid HCl Methotrexate impurity E 4-Amino-4-deoxy-10-Methylpteroic Acid 4-[N-(2,4-DIAMINO-6-PTERIDINYLMETHYL)-N-METHYLAMINO] BENZOIC ACID 4-(((2,4-Diamino-6-pteridinyl)methyl)methylamino)benzoic acid 4-(((2,4-Diaminopteridin-6-yl) NSC 131463 (DAMPA) 4-[N-(2,4-Diamino-6-pteridinylmethyl)-N-methylamino]-benzoic acid hemihydro 4-(N-(2,4-DIAMINO-6-PTERIDINYLME)-N-ME-A MINO)BENZOIC ACID HEMI-HCL 2 H20 4-[N-[(2,4-DiaMinopyriMido[4,5-b]pyrazin-6-yl)Methyl]-N- MethylaMino]benzoic Acid p-[[(2,4-Diamino-6-pteridinyl)methyl]methylamino]benzoic acid Nsc Methotrexate Related Compound E N-10-Methyl-4-deoxy-4-aminopteroate 2,4-Apa Methotrexate metabolite, 10 mM in DMSO Benzoic acid, 4-[[(2,4-diaMino-6-pteridinyl)Methyl]MethylaMino] 4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoicaci DAMPA hemihydrochloride hydrate Methotrexate metabolite 4-{[(2,4-Diamino-6-pteridinyl)methyl](methyl)amino}benzoic acid bis(4-((2,4-diaminopteridin-6-ylmethyl)methylamino)benzoic) acid hydrochloride tetrahydrate Methotrexate metabolite (DAMPA) 2,4-Diamino-N-methylpteroic acid 4-(((2,4-Diaminopteridin-6-yl)methyl)(methyl)amino)benzoic acid S1584_Selleck 4-[N-(2,4-Diamino-6-pteridinylmethyl)-N-methylamino]benzoic acid hemihydrochloride dihydrate Methotrexate Impurity 5 DAMPA hydrochloride hydrate Deoxyaminopteroic acid Methotrexate Impurity E（Amethopterin Impurity E） DAMPA 4-amino-4-deoxy-n-10-methylpteroicacid 4-{[(2,4-Diaminopteridin-6-yl)methyl]methylamino}benzoic acid |
| Description | Methotrexate metabolite (DAMPA), the active metabolite of Methotrexate. Methotrexate is a folic acid antagonist that is widely used as an immunosuppressant and chemotherapeutic agent[1]. |
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| Related Catalog | |
| References |
| Density | 1.532 |
|---|---|
| Boiling Point | 689.3±65.0 °C at 760 mmHg |
| Melting Point | 242 ºC |
| Molecular Formula | C15H15N7O2 |
| Molecular Weight | 325.325 |
| Flash Point | 370.7±34.3 °C |
| Exact Mass | 325.128723 |
| PSA | 144.14000 |
| LogP | 1.75 |
| Vapour Pressure | 0.0±2.3 mmHg at 25°C |
| Index of Refraction | 1.799 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | 43-52/53 |
| Safety Phrases | 36/37 |
| WGK Germany | 3 |
| HS Code | 2933990090 |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |