4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester

Modify Date: 2026-07-16 19:14:17

4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester Structure
4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester structure
Common Name 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester
CAS Number 942853-19-2 Molecular Weight 188.61200
Density N/A Boiling Point N/A
Molecular Formula C7H9ClN2O2 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 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester

 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 C7H9ClN2O2
Molecular Weight 188.61200
Exact Mass 188.03500
PSA 44.12000
LogP 1.25020
InChIKey USRKCNVVALKELO-UHFFFAOYSA-N
SMILES CCOC(=O)c1nn(C)cc1Cl

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  1

  | FAQ

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

Q: What is the Chinese name of 942853-19-2?
A: Chinese name of 942853-19-2 is 942853-19-2.
Q: What is the English name of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester?
A: The English name of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester is 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester.
Q: What is the polar surface area (PSA) of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester?
A: Polar surface area (PSA) of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester is 44.12000.
Q: What is the molecular formula of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester?
A: Molecular formula of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester is C7H9ClN2O2.
Q: What is the InChIKey of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester?
A: InChIKey of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester is USRKCNVVALKELO-UHFFFAOYSA-N.
Q: What is the molecular weight of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester?
A: Molecular weight of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester is 188.61200.
Q: What is the CAS number of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester?
A: CAS number of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester is 942853-19-2.
Q: What is the LogP of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester?
A: LogP of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester is 1.25020.
Q: What are the downstream products of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester?
A: Related downstream products(CAS) of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester: 84547-85-3.
Q: What is the SMILES notation of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester?
A: SMILES notation of 4-chloro-1-methyl-1H-pyrazole-3-carboxylic acid ethyl ester is CCOC(=O)c1nn(C)cc1Cl.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
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