Cas no 98475-72-0 (Ethyl 1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate)
Ethyl 1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate is a brominated and chlorinated pyrazole derivative with significant utility in organic synthesis and pharmaceutical research. Its distinct structural features, including the 4-bromophenyl and 5-chloro substituents, enhance its reactivity and selectivity in cross-coupling reactions, making it a valuable intermediate for constructing complex heterocyclic frameworks. The ethyl carboxylate group further improves solubility and facilitates derivatization. This compound is particularly useful in the development of agrochemicals and bioactive molecules due to its stability and functional group compatibility. Its well-defined purity and consistent performance make it a reliable choice for research and industrial applications.
98475-72-0 structure
Product Name:Ethyl 1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate
CAS No:98475-72-0
MF:C12H10BrClN2O2
MW:329.577001094818
CID:94884
PubChem ID:53302192
Update Time:2025-10-12
Ethyl 1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate Chemical and Physical Properties
Names and Identifiers
-
- Ethyl 1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate
- ethyl 1-(4-bromophenyl)-5-chloropyrazole-4-carboxylate
- 1H-Pyrazole-4-carboxylic acid, 1-(4-bromophenyl)-5-chloro-, ethyl ester
- 5-chloro-1-(4-bromophenyl)-1H-pyrazole-4-carboxylic acid, ethyl ester
- AKOS015900700
- 98475-72-0
- DTXSID80693353
- GRXBKGPVFXJVQB-UHFFFAOYSA-N
- FT-0766783
- SCHEMBL24304007
- 1-(4-BROMOPHENYL)-5-CHLORO-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
- ethyl1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate
- DB-080526
-
- Inchi： 1S/C12H10BrClN2O2/c1-2-18-12(17)10-7-15-16(11(10)14)9-5-3-8(13)4-6-9/h3-7H,2H2,1H3
- InChI Key： GRXBKGPVFXJVQB-UHFFFAOYSA-N
- SMILES： BrC1C=CC(=CC=1)N1C(=C(C(=O)OCC)C=N1)Cl
Computed Properties
- Exact Mass: 327.961
- Monoisotopic Mass: 327.961
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 4
- Heavy Atom Count: 18
- Rotatable Bond Count: 4
- Complexity: 298
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 44.1A^2
- XLogP3: 3.8
Experimental Properties
- Density: 1.57
Ethyl 1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Chemenu | CM188213-1g |
ethyl 1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate |
98475-72-0 | 95% | 1g |
$*** | 2023-04-18 | |
| Chemenu | CM188213-1g |
ethyl 1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate |
98475-72-0 | 95% | 1g |
$380 | 2021-08-05 | |
| Alichem | A049003368-1g |
Ethyl 1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate |
98475-72-0 | 95% | 1g |
$334.56 | 2023-08-31 | |
| Ambeed | A642993-1g |
Ethyl 1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate |
98475-72-0 | 95+% | 1g |
$338.0 | 2025-04-14 | |
| SHANG HAI HAO HONG Biomedical Technology Co., Ltd. | 1750919-1g |
Ethyl 1-(4-bromophenyl)-5-chloro-1h-pyrazole-4-carboxylate |
98475-72-0 | 98% | 1g |
￥3549.00 | 2024-04-23 | |
| Crysdot LLC | CD11001093-1g |
Ethyl 1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate |
98475-72-0 | 95+% | 1g |
$402 | 2024-07-19 |
Ethyl 1-(4-bromophenyl)-5-chloro-1H-pyrazole-4-carboxylate Related Literature
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Karl Crowley,Eimer O'Malley,Aoife Morrin,Malcolm R. Smyth,Anthony J. Killard Analyst, 2008,133, 391-399
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Kanjun Sun,Fengting Hua,Shuzhen Cui,Yanrong Zhu,Hui Peng,Guofu Ma RSC Adv., 2021,11, 37631-37642
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Xixi Li,Nanwei Zhu,Ruohan Li,Qinpu Zhang Anal. Methods, 2020,12, 3376-3381
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4. An integrated chip for immunofluorescence and its application to analyze lysosomal storage disordersJie Shen,Ying Zhou,Tu Lu,Junya Peng,Zhixiang Lin,Yuhong Pang,Li Yu Lab Chip, 2012,12, 317-324
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Jingquan Liu,Huiyun Liu,Zhongfan Jia,Volga Bulmus,Thomas P. Davis Chem. Commun., 2008, 6582-6584
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