2-Aminopurine
2-Aminopurine
CAS: 452-06-2
Molecular Formula: C5H5N5
2-Aminopurine - Names and Identifiers
| Name | 2-Aminopurine |
| Synonyms | SQ 22451 SQ 22,451 NSC 24129 CCRIS 759 4-purinamine 2-Aminopurine 2-AMINOPURINE 2-amino-purin Purine, 2-amino- 9H-Purin-2-amine 1H-Purin-2-amine 7H-purin-2-amine 5H-purin-2-amine 1H-PURINE-2-AMINE 2-AMINOPURINE, HYDROCHLORIDE |
| CAS | 452-06-2 |
| EINECS | 207-197-4 |
| InChI | InChI=1/C5H5N5/c6-5-7-1-3-4(10-5)9-2-8-3/h1-3H,(H2,6,8,9,10) |
| InChIKey | MWBWWFOAEOYUST-UHFFFAOYSA-N |
2-Aminopurine - Physico-chemical Properties
| Molecular Formula | C5H5N5 |
| Molar Mass | 135.13 |
| Density | 1.3795 (rough estimate) |
| Melting Point | 280-282 °C (lit.) |
| Boling Point | 238.81°C (rough estimate) |
| Flash Point | 131.3°C |
| Solubility | Aqueous Acid (Slightly), Methanol (Slightly, Heated) |
| Vapor Presure | 0.00172mmHg at 25°C |
| Appearance | Amorphous Powder |
| Color | Light beige |
| pKa | 8.02±0.20(Predicted) |
| Storage Condition | 2-8°C |
| Stability | Hygroscopic |
| Refractive Index | 1.7000 (estimate) |
| MDL | MFCD00005566 |
| Use | Used in biology and medicine as an antagonistic agent for 6-aminopurine. 2-Aminopurine (2-AP) is used to specifically inhibit double-stranded RNA-dependent protein kinase, protein kinase R(PKR). |
2-Aminopurine - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S22 - Do not breathe dust. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| RTECS | UO7475000 |
| HS Code | 29349990 |
| Toxicity | mmo-sat 100 mg/PLATE MUREAV 111,283,83 |
2-Aminopurine - Introduction
Containing 1 molecule of crystal water is needle-like crystal, the solubility in water is torn to 0.8% at 18 ℃ and 33% at 100 ℃. Soluble in acid, slightly soluble in hot ethanol, insoluble in alkali solution.
Last Update：2022-10-16 17:25:16
2-Aminopurine - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| category | toxic substances |
| flammability hazard characteristics | combustible; combustion produces toxic nitrogen oxide smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |
Last Update：2024-04-09 19:05:12
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