31255-57-9
31255-57-9 structure
- Name: Loratadine Impurity 18
- Chemical Name: 2-Cyano-3-(3-chlorophenylethyl)pyridine
- CAS Number: 31255-57-9
- Molecular Formula: C14H11ClN2
- Molecular Weight: 242.70400
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Ethylpyridine
- Create Date: 2018-12-31 17:22:24
- Modify Date: 2025-08-23 20:42:53
| Name | 2-Cyano-3-(3-chlorophenylethyl)pyridine |
|---|---|
| Synonyms |
MFCD02942420
3-[2-(3-Chlorophenyl)ethyl]-2-pyridinecarbonitrile Loratadine Impurity 18 |
| Density | 1.23 g/cm3 |
|---|---|
| Boiling Point | 375.7ºC at 760 mmHg |
| Melting Point | 71-72ºC |
| Molecular Formula | C14H11ClN2 |
| Molecular Weight | 242.70400 |
| Flash Point | 181ºC |
| Exact Mass | 242.06100 |
| PSA | 36.68000 |
| LogP | 3.39188 |
| Index of Refraction | 1.605 |
| Storage condition | Refrigerator |
| HS Code | 2933399090 |
|---|
|
~73%
31255-57-9 |
| Literature: MOREPEN LABORATORIES LIMITED Patent: WO2006/6184 A2, 2006 ; Location in patent: Page/Page column 14 ; |
|
~74%
31255-57-9 |
| Literature: Karcher, Solveigh C.; Laufer, Stefan A. Journal of Medicinal Chemistry, 2009 , vol. 52, # 6 p. 1778 - 1782 |
|
~%
31255-57-9 |
| Literature: Journal of Organic Chemistry, , vol. 54, # 9 p. 2242 - 2244 |
|
~%
31255-57-9 |
| Literature: Journal of Medicinal Chemistry, , vol. 34, # 1 p. 457 - 461 |
|
~%
31255-57-9 |
| Literature: Journal of Organic Chemistry, , vol. 54, # 9 p. 2242 - 2244 |
| Precursor 6 | |
|---|---|
| DownStream 7 | |
![(1-Methyl-4-piperidinyl) {3[2-(3-chlorophenyl) ethyl ]2-pyridinyl} methanone structure](https://image.chemsrc.com/caspic/382/130642-50-1.png)
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |