1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YLAMINE
4-Aminopyrazolo[3,4-d]pyrimidine
CAS: 2380-63-4;20289-44-5
Molecular Formula: C5H5N5
1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YLAMINE - Names and Identifiers
| Name | 4-Aminopyrazolo[3,4-d]pyrimidine |
| Synonyms | TIMTEC-BB SBB004205 ADENINE ANTIMETABOLITE Aminopyrazolodpyrimidine 4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE 4-Aminopyrazolo[3,4-d]pyrimidine PYRAZOLO[3,4-D]PYRIMIDIN-4-AMINE 4-aminopyrazolo(3,4-D)pyrimidine 4-amino-pyrazolo(3,4-D)pyrimidine 4H-pyrazolo[3,4-d]pyrimidin-4-amine 1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-AMINE 1H-pyrazolo[3,4-d]pyrimidin-4-amine 4-AMINO-1H-PYRAZOLO[3,4-D]PYRIMIDINE 4- aMinopyrazolo [3,4-d] pyriMidines 1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YLAMINE |
| CAS | 2380-63-4 20289-44-5 |
| EINECS | 219-174-6 |
| InChI | InChI=1/C5H5N5/c6-4-3-1-9-10-5(3)8-2-7-4/h1-2H,(H3,6,7,8,9,10) |
| InChIKey | LHCPRYRLDOSKHK-UHFFFAOYSA-N |
1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YLAMINE - Physico-chemical Properties
| Molecular Formula | C5H5N5 |
| Molar Mass | 135.13 |
| Density | 1.3795 (rough estimate) |
| Melting Point | >325°C(lit.) |
| Boling Point | 238.81°C (rough estimate) |
| Flash Point | 135°C |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 0.00118mmHg at 25°C |
| Appearance | Yellow powder |
| Color | White to Orange to Green |
| BRN | 5824 |
| pKa | 12.12±0.20(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.7000 (estimate) |
| MDL | MFCD00005688 |
1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YLAMINE - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | R25 - Toxic if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R23/24/25 - Toxic 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S22 - Do not breathe dust. S36 - Wear suitable protective clothing. |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | UR0717000 |
| TSCA | Yes |
| HS Code | 29335990 |
| Hazard Class | 6.1 |
| Packing Group | III |
| Toxicity | LD50 oral in rat: 141mg/kg |
1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YLAMINE - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| introduction | 4-aminopyrazolo [3,4-d] pyrimidine is a heterocyclic organic substance and can be used as a pharmaceutical intermediate. |
| use | can significantly reduce serum cholesterol in rats. |
Last Update：2024-04-09 20:45:29
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