
CAS Number51865-79-3
SynonymsDL-Amethopterin; N-(4-{[(2,4-Diamino-6-pteridinyl)methyl](methyl)amino}benzoyl)glutamic acid; N-(4-(((2,4-Diamino-6-pteridinyl)methyl)methylamino)benzoyl)-DL-glutamic acid; d-methotrexate; N-(p-(((2,4-Diamino-6-pteridinyl)methyl)methylamino)benzoyl)-DL-glutamic acid; DL-Methotrexate; DL-4-Amino-N10-methylpteroylglutamic acid; TCMDC-123832; UNII:99ITO15X8S; Einecs 257-482-2; N-(4-{[(2,4-Diaminopteridin-6-yl)methyl](methyl)amino}benzoyl)glutamic acid; D(-)-Amethopterin
Molecular FormulaC20H22N8O5
Molecular Weight454.44
Purity98%
Density1.537g/cm3
Melting Point195ºC
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 51865-79-3 |
| Catalog No. | 2A-9011384 |
| Chinese Name | D(-)-氨甲碟呤 |
| Synonyms | DL-Amethopterin; N-(4-{[(2,4-Diamino-6-pteridinyl)methyl](methyl)amino}benzoyl)glutamic acid; N-(4-(((2,4-Diamino-6-pteridinyl)methyl)methylamino)benzoyl)-DL-glutamic acid; d-methotrexate; N-(p-(((2,4-Diamino-6-pteridinyl)methyl)methylamino)benzoyl)-DL-glutamic acid; DL-Methotrexate; DL-4-Amino-N10-methylpteroylglutamic acid; TCMDC-123832; UNII:99ITO15X8S; Einecs 257-482-2; N-(4-{[(2,4-Diaminopteridin-6-yl)methyl](methyl)amino}benzoyl)glutamic acid; D(-)-Amethopterin |
| Molecular Formula | C20H22N8O5 |
| Molecular Weight | 454.44 |
| Purity | 98 |
| Density | 1.537g/cm3 |
| Melting Point | 195ºC |
| HTC | 29335995 |
| PubChem ID | 329750409 |
| MDL Number | MFCD00006710 |
| SMILES | O.CN(Cc1cnc2nc(N)nc(N)c2n1)c3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O |
| InChI | 1S/C20H22N8O5.H2O/c1-28(9-11-8-23-17-15(24-11)16(21)26-20(22)27-17)12-4-2-10(3-5-12)18(31)25-13(19(32)33)6-7-14(29)30;/h2-5,8,13H,6-7,9H2,1H3,(H,25,31)(H,29,30)(H,32,33)(H4,21,22,23,26,27);1H2 |
| InChI Key | FPJYMUQSRFJSEW-UHFFFAOYSA-N |
| NACRES Code | NA.24 |
| UNSPSC | 41116107 |
| MSDS | msds/11384_1_51865_79_3.pdf |
| Transport Info | Product Name: Methotrexate Impurity 06 Reference Standard |
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