Other grades of this product :
| 6-THIOGUANOSINE Basic information |
| 6-THIOGUANOSINE Chemical Properties |
| Melting point | 230-231°C | | Boiling point | 756.9±70.0 °C(Predicted) | | density | 2.18 | | refractive index | 1.6460 (estimate) | | storage temp. | Keep in dark place,Sealed in dry,Store in freezer, under -20°C | | pka | 13.21±0.70(Predicted) | | CAS DataBase Reference | 85-31-4(CAS DataBase Reference) |
| Safety Statements | 24/25 | | RTECS | UP0200000 | | HS Code | 29349990 | | Toxicity | LD50 intraperitoneal in mouse: 156mg/kg |
| 6-THIOGUANOSINE Usage And Synthesis |
| Chemical Properties | Tan Powder | | Uses | antineoplastic | | Purification Methods | Thioguanosine is crystallised (as hemihydrate) from hot H2O (charcoal) and cooled slowly to give tapered prisms. It also crystallises by dissolving in dilute NH3 and acidifying with acetic acid, and then recrystallising from H2O. UV: (pH 4-6) max at 257nm ( 8,820) and 342nm ( 24,800), and (pH 10.4-12.0) max at 252nm ( 14,700) and 319.5nm ( 21,000). [Fox et al. J Am Chem Soc 80 1667 1958, Beilstein 26 III/IV 3927.] |
| 6-THIOGUANOSINE Preparation Products And Raw materials |
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