N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide

Modify Date: 2026-08-21 22:51:12

N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide Structure
N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide structure
Common Name N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide
CAS Number 1855888-43-5 Molecular Weight 385.77
Density N/A Boiling Point N/A
Molecular Formula C13H12ClF4N3O2S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C13H12ClF4N3O2S
Molecular Weight 385.77
InChIKey LSXSYZNREUXXNK-UHFFFAOYSA-N
SMILES CCn1nc(C)c(S(=O)(=O)Nc2ccc(Cl)c(C(F)(F)F)c2)c1F

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide?
A: Molecular weight of N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide is 385.77.
Q: What is the English name of N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide?
A: The English name of N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide is N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide.
Q: What is the molecular formula of N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide?
A: Molecular formula of N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide is C13H12ClF4N3O2S.
Q: What is the SMILES notation of N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide?
A: SMILES notation of N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide is CCn1nc(C)c(S(=O)(=O)Nc2ccc(Cl)c(C(F)(F)F)c2)c1F.
Q: What is the Chinese name of 1855888-43-5?
A: Chinese name of 1855888-43-5 is 1855888-43-5.
Q: What is the InChIKey of N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide?
A: InChIKey of N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide is LSXSYZNREUXXNK-UHFFFAOYSA-N.
Q: What is the CAS number of N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide?
A: CAS number of N-(4-Chloro-3-(trifluoromethyl)phenyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole-4-sulfonamide is 1855888-43-5.
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