- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: ETHYL 4-(1H-PYRAZOL-1-YL)BENZOATE
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: ETHYL 4-(1H-PYRAZOL-1-YL)BENZOATE
- Price: ￥1648.0/5g ￥618.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: ETHYL 4-(1H-PYRAZOL-1-YL)BENZOATE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
143426-47-5
143426-47-5 structure
- Name: ETHYL 4-(1H-PYRAZOL-1-YL)BENZOATE
- Chemical Name: Ethyl 4-(1-Pyrazolyl)benzoate
- CAS Number: 143426-47-5
- Molecular Formula: C12H12N2O2
- Molecular Weight: 216.23600
- Create Date: 2018-09-12 12:46:35
- Modify Date: 2025-09-23 11:55:38
| Name | Ethyl 4-(1-Pyrazolyl)benzoate |
|---|---|
| Synonyms | ethyl 4-pyrazol-1-ylbenzoate |
| Density | 1.15g/cm3 |
|---|---|
| Boiling Point | 333.2ºC at 760 mmHg |
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | 216.23600 |
| Flash Point | 155.3ºC |
| Exact Mass | 216.09000 |
| PSA | 44.12000 |
| LogP | 2.04900 |
| Vapour Pressure | 0.000139mmHg at 25°C |
| Index of Refraction | 1.574 |
| HS Code | 2933199090 |
|---|
|
~98%
143426-47-5 |
| Literature: Correa, Arkaitz; Bolm, Carsten Advanced Synthesis and Catalysis, 2007 , vol. 349, # 17-18 p. 2673 - 2676 |
|
~91%
143426-47-5 |
| Literature: Miller, Chris P. Patent: US2009/253758 A1, 2009 ; Location in patent: Page/Page column 100-101 ; |
|
~90%
143426-47-5 |
| Literature: Taillefer, Marc; Xia, Ning; Ouali, Armelle Angewandte Chemie - International Edition, 2007 , vol. 46, # 6 p. 934 - 936 |
|
~77%
143426-47-5 |
| Literature: Sumitomo Pharmaceuticals Company, Limited Patent: EP1479384 A1, 2004 ; |
|
~74%
143426-47-5 |
| Literature: Artico; Silvestri; Stefancich; Avigliano; Di Giulio; Maccarrone; Agostinelli; Mondovi; Morpurgo European Journal of Medicinal Chemistry, 1992 , vol. 27, # 3 p. 219 - 228 |
|
~12%
143426-47-5 |
| Literature: Tschaen, Brittany A.; Schmink, Jason R.; Molander, Gary A. Organic Letters, 2013 , vol. 15, # 3 p. 500 - 503 |
| Precursor 7 | |
|---|---|
| DownStream 3 | |
| 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% |