7H-purine-2,6-diamine
2,6-Diaminopurine
CAS: 1904-98-9
Molecular Formula: C5H6N6
7H-purine-2,6-diamine - Names and Identifiers
| Name | 2,6-Diaminopurine |
| Synonyms | 26DAPY 2,6-DIAMINOPURINE 2,6-Diaminopurine TIMTEC-BB SBB004340 TIMTEC-BB SBB000103 PYRIDINE-2,6-DIAMINE 9H-Purine-2,6-diamine 1H-PURINE-2,6-DIAMINE 1H-Purine-2,6-diamine 5H-purine-2,6-diamine 9H-PURINE-2,6-DIAMINE 2,6-DIAMINO-9H-PURINE 7H-purine-2,6-diamine |
| CAS | 1904-98-9 |
| EINECS | 217-605-2 |
| InChI | InChI=1/C5H6N6/c6-3-2-4(9-1-8-2)11-5(7)10-3/h1-2H,(H4,6,7,8,9,10,11) |
| InChIKey | MSSXOMSJDRHRMC-UHFFFAOYSA-N |
7H-purine-2,6-diamine - Physico-chemical Properties
| Molecular Formula | C5H6N6 |
| Molar Mass | 150.14 |
| Density | 1.2562 (rough estimate) |
| Melting Point | >300 °C (lit.) |
| Boling Point | 285°C(lit.) |
| Flash Point | 155 °C |
| Water Solubility | 2.38 g/L (20 ºC) |
| Vapor Presure | 3.65E-05mmHg at 25°C |
| Appearance | White to bright yellow crystals |
| Color | White to light yellow |
| Merck | 14,2985 |
| BRN | 9624 |
| pKa | 8.61±0.20(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.8750 (estimate) |
| MDL | MFCD00071537 |
| Physical and Chemical Properties | Melting Point: 302°C |
| Use | Used as an intermediate in organic synthesis |
7H-purine-2,6-diamine - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R40 - Limited evidence of a carcinogenic effect R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S27 - Take off immediately all contaminated clothing. S36 - Wear suitable protective clothing. S22 - Do not breathe dust. |
| WGK Germany | 3 |
| RTECS | US7570000 |
| FLUKA BRAND F CODES | 9 |
| TSCA | Yes |
| HS Code | 29335990 |
7H-purine-2,6-diamine - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Uses | 2,6-diaminopurine can be used as an analyte for biological and analytical studies of the incorporation of unnatural nucleotides into mutant tRNA and proteins. Pharmaceutical intermediates. Used as an intermediate in organic synthesis |
Last Update：2024-04-09 21:11:58
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