- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Amino-5-Chloropyridazin-6-One
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Amino-5-Chloropyridazin-6-One
- Price: ￥1298.0/1g ￥548.0/250mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3(2H)-Pyridazinone,5-amino-4-chloro-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
6339-19-1
6339-19-1 structure
- Name: 4-Amino-5-Chloropyridazin-6-One
- Chemical Name: chloridazone-desphenyl
- CAS Number: 6339-19-1
- Molecular Formula: C4H4ClN3O
- Molecular Weight: 145.54700
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridazine
- Create Date: 2018-03-30 08:00:00
- Modify Date: 2025-08-25 09:20:11
| Name | chloridazone-desphenyl |
|---|---|
| Synonyms |
5-Amino-4-chloropyridazin-3(2H)-one
Desphenyl Chloridazon 4-Amino-5-Chloropyridazin-6-One Nsc38293 |
| Density | 1.798g/cm3 |
|---|---|
| Melting Point | 297-300ºC (dec.) |
| Molecular Formula | C4H4ClN3O |
| Molecular Weight | 145.54700 |
| Exact Mass | 145.00400 |
| PSA | 71.77000 |
| LogP | 0.58670 |
| Index of Refraction | 1.606 |
| Storage condition | Refrigerator |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
|
~%
6339-19-1 |
| Literature: Chemical and Pharmaceutical Bulletin, , vol. 6, p. 331,333 Journal of Organic Chemistry, , vol. 23, p. 1534,1536 |
|
~%
6339-19-1 |
| Literature: Journal of Organic Chemistry, , vol. 23, p. 1534,1536 |
|
~%
6339-19-1 |
| Literature: Chemical and Pharmaceutical Bulletin, , vol. 6, p. 641,644 |
| Precursor 1 | |
|---|---|
| DownStream 2 | |
| 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% |