![8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one](https://img.chemicalbook.com/CAS/GIF/31251-41-9.gif)
BD8155831
8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one , 95% , 31251-41-9
Synonym(s):
8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
CAS NO.：31251-41-9
Empirical Formula: C14H10ClNO
Molecular Weight: 243.69
MDL number: MFCD00800222
EINECS: 700-257-5
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB29.60 | In Stock |
|
| 1g | RMB79.20 | In Stock |
|
| 5g | RMB229.60 | In Stock |
|
| 25g | RMB1005.60 | In Stock |
|
| 100g | RMB3952.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 90-92°C |
| Boiling point: | 433.6±45.0 °C(Predicted) |
| Density | 1.313±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 3.14±0.20(Predicted) |
| color | Pale Yellow to Pale Brown |
Description and Uses
8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one (Loratadine EP Impurity B; Loratadine USP Related Compound C) is a Loratadine intermediate. Loratidine impurity C.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| HS Code | 2933997500 |
![4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity)](https://img.chemicalbook.com/CAS/GIF/133330-60-6.gif)
![8-Chloro-11-(1-methylpiperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol](https://img.chemicalbook.com/CAS/GIF/38089-93-9.gif)
