- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,4-Dichloropyrido[4,3-d]pyridazine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,4-Dichloropyrido[4,3-d]pyridazine
- Price: ￥318.0/50mg ￥948.0/250mg
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,4-Dichloropyrido[4,3-d]pyridazine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
14490-19-8
14490-19-8 structure
- Name: 1,4-Dichloropyrido[4,3-d]pyridazine
- Chemical Name: 1,4-Dichloropyrido[4,3-d]pyridazine
- CAS Number: 14490-19-8
- Molecular Formula: C7H3Cl2N3
- Molecular Weight: 200.025
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridazine
- Create Date: 2018-06-17 21:16:58
- Modify Date: 2025-08-20 19:11:54
| Name | 1,4-Dichloropyrido[4,3-d]pyridazine |
|---|---|
| Synonyms |
Pyrido[3,4-d]pyridazine, 1,4-dichloro-
1,4-dichloropyrido[3,4-d]pyridazine |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 440.8±40.0 °C at 760 mmHg |
| Molecular Formula | C7H3Cl2N3 |
| Molecular Weight | 200.025 |
| Flash Point | 252.9±12.9 °C |
| Exact Mass | 198.970398 |
| PSA | 38.67000 |
| LogP | 0.64 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.682 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
|
~64%
14490-19-8 |
| Literature: Kaizerman, Jacob A.; Aaron, Wade; An, Songzhu; Austin, Richard; Brown, Matt; Chong, Angela; Huang, Tom; Hungate, Randall; Jiang, Ben; Johnson, Michael G.; Lee, Gary; Lucas, Brian S.; Orf, Jessica; Rong, Minqing; Toteva, Maria M.; Wickramasinghe, Dineli; Xu, Guifen; Ye, Qiuping; Zhong, Wendy; McMinn, Dustin L. Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 15 p. 4607 - 4610 |
| Precursor 1 | |
|---|---|
| DownStream 2 | |
![2-[(10-oxo-3,8,9-triazabicyclo[4.4.0]deca-2,4,7,11-tetraen-7-yl)amino]ethyl acetate structure](https://image.chemsrc.com/caspic/228/87544-92-1.png)
![2-[(7-oxo-3,8,9-triazabicyclo[4.4.0]deca-2,4,9,11-tetraen-10-yl)amino]ethyl acetate structure](https://image.chemsrc.com/caspic/152/87544-94-3.png)
| 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% |