1-Methyl-1H-pyrazol-5(4H)-one hydrochloride

Modify Date: 2025-09-09 22:06:34

1-Methyl-1H-pyrazol-5(4H)-one hydrochloride Structure
1-Methyl-1H-pyrazol-5(4H)-one hydrochloride structure
Common Name 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride
CAS Number 98417-09-5 Molecular Weight 134.56
Density N/A Boiling Point N/A
Molecular Formula C4H7ClN2O 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 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride

 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 C4H7ClN2O
Molecular Weight 134.56
InChIKey RHUCPPAVIRXPDM-UHFFFAOYSA-N
SMILES CN1N=CCC1=O.Cl

  | FAQ

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

Q: What is the InChIKey of 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride?
A: InChIKey of 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride is RHUCPPAVIRXPDM-UHFFFAOYSA-N.
Q: What is the English name of 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride?
A: The English name of 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride is 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride.
Q: What is the SMILES notation of 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride?
A: SMILES notation of 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride is CN1N=CCC1=O.Cl.
Q: What is the molecular formula of 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride?
A: Molecular formula of 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride is C4H7ClN2O.
Q: What is the Chinese name of 98417-09-5?
A: Chinese name of 98417-09-5 is 98417-09-5.
Q: What is the CAS number of 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride?
A: CAS number of 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride is 98417-09-5.
Q: What is the molecular weight of 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride?
A: Molecular weight of 1-Methyl-1H-pyrazol-5(4H)-one hydrochloride is 134.56.
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