N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]methylamino]benzoyl]-DL-glutaminsure
Bezeichnung:N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]methylamino]benzoyl]-DL-glutaminsure
CAS-Nr60388-53-6
Englisch Name:(+/-)AMETHOPTERIN
CBNumberCB7749012
SummenformelC20H22N8O5
Molgewicht454.44
MOL-Datei60388-53-6.mol
Synonyma
N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]methylamino]benzoyl]-DL-glutaminsure
N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]methylamino]benzoyl]-DL-glutaminsure physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 195 °C (dec.)(lit.) |
| Dichte | 1.536±0.06 g/cm3(Predicted) |
| storage temp. | −20°C |
| Löslichkeit | H2O: Add a minimal amount of 0.1 L NaOH to solubilize, then dilute in neutral buffer or saline. Diluted stock is stable for 1week refrigerated and for 1month frozen at?20°C. |
| pka | 3.47±0.10(Predicted) |
| Aggregatzustand | powder |
| Farbe | yellow |
| Kennzeichnung gefährlicher | T |
| R-Sätze: | 61-25-36/38-23/24/25 |
| S-Sätze: | 53-26-36/37-45-36/37/39 |
| RIDADR | UN 1544 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS-Nr. | MA1224100 |
