1-Methyl-1H-pyrazole-3-carbonitrile

Modify Date: 2026-07-09 12:04:53

1-Methyl-1H-pyrazole-3-carbonitrile Structure
1-Methyl-1H-pyrazole-3-carbonitrile structure
Common Name 1-Methyl-1H-pyrazole-3-carbonitrile
CAS Number 79080-39-0 Molecular Weight 107.11300
Density 1.121g/cm3 Boiling Point 230.218ºC at 760 mmHg
Molecular Formula C5H5N3 Melting Point 41.5ºC
MSDS N/A Flash Point 93.033ºC

 Names

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

Name 1-Methyl-1H-pyrazole-3-carbonitrile
Synonym More Synonyms

 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.

Density 1.121g/cm3
Boiling Point 230.218ºC at 760 mmHg
Melting Point 41.5ºC
Molecular Formula C5H5N3
Molecular Weight 107.11300
Flash Point 93.033ºC
Exact Mass 107.04800
PSA 41.61000
LogP 0.29178
Index of Refraction 1.579
InChIKey UOQLZFAAFSUXFE-UHFFFAOYSA-N
SMILES Cn1ccc(C#N)n1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933199090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~83%

1-Methyl-1H-pyrazole-3-carbonitrile Structure

1-Methyl-1H-pyr...

CAS#:79080-39-0

Learn More
Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1209 - 1216

~%

1-Methyl-1H-pyrazole-3-carbonitrile Structure

1-Methyl-1H-pyr...

CAS#:79080-39-0

Learn More
Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1209 - 1216

 Precursor & DownStream

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

Precursor  2

DownStream  4

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1-methylpyrazole-3-carbonitrile

 1-Methyl-1H-pyrazole-3-carbonitrile | FAQ

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

Q: What are the downstream products of 1-Methyl-1H-pyrazole-3-carbonitrile?
A: Related downstream products(CAS) of 1-Methyl-1H-pyrazole-3-carbonitrile: 66121-69-5;45515-45-5;137890-04-1;137890-10-9.
Q: What is the melting point of 1-Methyl-1H-pyrazole-3-carbonitrile?
A: Melting point of 1-Methyl-1H-pyrazole-3-carbonitrile is 41.5ºC.
Q: What is the polar surface area (PSA) of 1-Methyl-1H-pyrazole-3-carbonitrile?
A: Polar surface area (PSA) of 1-Methyl-1H-pyrazole-3-carbonitrile is 41.61000.
Q: What English synonyms does 1-Methyl-1H-pyrazole-3-carbonitrile have?
A: English synonyms of 1-Methyl-1H-pyrazole-3-carbonitrile: 1-methylpyrazole-3-carbonitrile.
Q: What is the English name of 1-Methyl-1H-pyrazole-3-carbonitrile?
A: The English name of 1-Methyl-1H-pyrazole-3-carbonitrile is 1-Methyl-1H-pyrazole-3-carbonitrile.
Q: What is the boiling point of 1-Methyl-1H-pyrazole-3-carbonitrile?
A: Boiling point of 1-Methyl-1H-pyrazole-3-carbonitrile is 230.218ºC at 760 mmHg.
Q: What is the molecular formula of 1-Methyl-1H-pyrazole-3-carbonitrile?
A: Molecular formula of 1-Methyl-1H-pyrazole-3-carbonitrile is C5H5N3.
Q: What is the molecular weight of 1-Methyl-1H-pyrazole-3-carbonitrile?
A: Molecular weight of 1-Methyl-1H-pyrazole-3-carbonitrile is 107.11300.
Q: What is the InChIKey of 1-Methyl-1H-pyrazole-3-carbonitrile?
A: InChIKey of 1-Methyl-1H-pyrazole-3-carbonitrile is UOQLZFAAFSUXFE-UHFFFAOYSA-N.
Q: What is the CAS number of 1-Methyl-1H-pyrazole-3-carbonitrile?
A: CAS number of 1-Methyl-1H-pyrazole-3-carbonitrile is 79080-39-0.

 1-Methyl-1H-pyrazole-3-carbonitrilefactory

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

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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