21139-79-7
21139-79-7 structure
- Name: 7-Oxo-4,7-dihydro-tetrazolo[1,5-a]pyrimidine-5-carboxylic acid
- Chemical Name: Methyl 7-oxo-4,7-dihydrotetrazolo[1,5-a]pyrimidine-5-carboxylate
- CAS Number: 21139-79-7
- Molecular Formula: C6H5N5O3
- Molecular Weight: 195.136
- Create Date: 2018-04-15 06:06:26
- Modify Date: 2023-02-06 15:11:30
| Name | Methyl 7-oxo-4,7-dihydrotetrazolo[1,5-a]pyrimidine-5-carboxylate |
|---|---|
| Synonyms |
Tetrazolo[1,5-a]pyrimidine-5-carboxylic acid, 4,7-dihydro-7-oxo-, methyl ester
Methyl 7-oxo-4,7-dihydrotetrazolo[1,5-a]pyrimidine-5-carboxylate |
| Density | 1.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 530.6±53.0 °C at 760 mmHg |
| Melting Point | 237-238 °C |
| Molecular Formula | C6H5N5O3 |
| Molecular Weight | 195.136 |
| Flash Point | 274.7±30.9 °C |
| Exact Mass | 195.039246 |
| LogP | -1.25 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.814 |
| Storage condition | 2-8°C |