- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1-Methyl-1H-pyrazole-4-sulfonyl chloride
- 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-Methyl-1H-pyrazole-4-sulfonyl chloride
- Price: ￥2138.0/1g ￥638.0/250mg ￥8538.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-METHYL-1H-PYRAZOLE-4-SULFONYL CHLORIDE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
288148-34-5
288148-34-5 structure
- Name: 1-Methyl-1H-pyrazole-4-sulfonyl chloride
- Chemical Name: 1H-Pyrazole-4-sulfonyl chloride
- CAS Number: 288148-34-5
- Molecular Formula: C4H5ClN2O2S
- Molecular Weight: 180.613
- Catalog: Organic raw materials Carboxylic compounds and derivatives Carboxylic acid halide
- Create Date: 2018-05-23 08:00:00
- Modify Date: 2025-08-25 21:27:43
| Name | 1H-Pyrazole-4-sulfonyl chloride |
|---|---|
| Synonyms |
1H-Pyrazole-4-sulfonyl chloride, 1-methyl-
1-methylpyrazole-4-sulfonyl chloride 1-Methyl-1H-pyrazole-4-sulfonyl chloride |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 295.7±13.0 °C at 760 mmHg |
| Molecular Formula | C4H5ClN2O2S |
| Molecular Weight | 180.613 |
| Flash Point | 132.6±19.8 °C |
| Exact Mass | 179.976028 |
| PSA | 60.34000 |
| LogP | 0.34 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.622 |
| Storage condition | 2-8°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H317 |
| Precautionary Statements | P280 |
| Hazard Codes | Xi |
| Risk Phrases | 43 |
| Safety Phrases | 36/37 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933199090 |
|
~33%
288148-34-5 |
| Literature: ELI LILLY AND COMPANY Patent: WO2009/29439 A1, 2009 ; Location in patent: Page/Page column 24 ; WO 2009/029439 A1 |
|
~99%
288148-34-5 |
| Literature: Naganawa, Atsushi; Matsui, Toshiaki; Saito, Tetsuji; Ima, Masaki; Tatsumi, Tadashi; Yamamoto, Shingo; Murota, Masayuki; Yamamoto, Hiroshi; Maruyama, Takayuki; Ohuchida, Shuichi; Nakai, Hisao; Kondo, Kigen; Toda, Masaaki Bioorganic and Medicinal Chemistry, 2006 , vol. 14, # 19 p. 6628 - 6639 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |