166671-26-7
166671-26-7 structure
- Name: 2-(2-HYDROXYETHYL)-3-METHYL-1-OXO-1,5-DIHYDROPYRIDO[1,2-A]BENZIMIDAZOLE-4-CARBONITRILE
- Chemical Name: 2-(2-hydroxyethyl)-3-methyl-1-oxo-5H-pyrido[1,2-a]benzimidazole-4-carbonitrile
- CAS Number: 166671-26-7
- Molecular Formula: C15H13N3O2
- Molecular Weight: 267.28300
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Ethylpyridine
- Create Date: 2018-12-17 12:47:20
- Modify Date: 2025-08-27 16:55:32
| Name | 2-(2-hydroxyethyl)-3-methyl-1-oxo-5H-pyrido[1,2-a]benzimidazole-4-carbonitrile |
|---|---|
| Synonyms |
2-(2-hydroxyethyl)-3-methyl-1-oxo-1H,5H-pyrido[1,2-a]benzimidazole-4-carbonitrile
2-(2-hydroxyethyl)-3-methyl-1-xo-1H,5H-pyrido<1,2-a>benzimidazole-4-carbonitrile 2-(2-Hydroxyethyl)-3-methyl-1-oxo-1,5-dihydropyrido[1,2-a]benzimidazole-4-carbonitrile 2-(1-(3-FLUOROPHENYL)-1H-PYRAZOL-5-YL)THIAZOLE |
| Density | 1.42g/cm3 |
|---|---|
| Boiling Point | 449ºC at 760mmHg |
| Melting Point | 250ºC |
| Molecular Formula | C15H13N3O2 |
| Molecular Weight | 267.28300 |
| Flash Point | 225.4ºC |
| Exact Mass | 267.10100 |
| PSA | 81.29000 |
| LogP | 1.49568 |
| Vapour Pressure | 7.55E-09mmHg at 25°C |
| Index of Refraction | 1.695 |
| Hazard Codes | Xn:Harmful; |
|---|---|
| Risk Phrases | R20/21/22 |
| Safety Phrases | S36/37 |
| HS Code | 2933990090 |
|
~90%
166671-26-7 |
| Literature: Badawey, E.; Kappe, T. European Journal of Medicinal Chemistry, 1995 , vol. 30, # 4 p. 327 - 332 |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |