N-Methyl-3-formyl-2(1H)-pyridone

Modify Date: 2026-08-20 13:49:36

N-Methyl-3-formyl-2(1H)-pyridone Structure
N-Methyl-3-formyl-2(1H)-pyridone structure
Common Name N-Methyl-3-formyl-2(1H)-pyridone
CAS Number 79138-28-6 Molecular Weight 137.13600
Density 1.304g/cm3 Boiling Point 331ºC at 760 mmHg
Molecular Formula C7H7NO2 Melting Point N/A
MSDS N/A Flash Point 167.8ºC

 Names

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

Name 1-methyl-2-oxopyridine-3-carbaldehyde
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 1.304g/cm3
Boiling Point 331ºC at 760 mmHg
Molecular Formula C7H7NO2
Molecular Weight 137.13600
Flash Point 167.8ºC
Exact Mass 137.04800
PSA 39.07000
LogP 0.19780
Index of Refraction 1.627
InChIKey XOMXAUOIYFSKIE-UHFFFAOYSA-N
SMILES Cn1cccc(C=O)c1=O

 Precursor & DownStream

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

Precursor  4

DownStream  1

 Synonyms

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

N-methyl-3-formyl-2(1H)-pyridone
1-methyl-3-formyl-2(1H)-pyridone
1-methyl-2-oxo-1,2-dihydropyridine-3-carbaldehyde
3-Formyl-1-methyl-2(1H)-pyridone

 N-Methyl-3-formyl-2(1H)-pyridone | FAQ

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

Q: What is the English name of 1-methyl-2-oxopyridine-3-carbaldehyde?
A: The English name of 1-methyl-2-oxopyridine-3-carbaldehyde is 1-methyl-2-oxopyridine-3-carbaldehyde.
Q: What is the boiling point of 1-methyl-2-oxopyridine-3-carbaldehyde?
A: Boiling point of 1-methyl-2-oxopyridine-3-carbaldehyde is 331ºC at 760 mmHg.
Q: What is the LogP of 1-methyl-2-oxopyridine-3-carbaldehyde?
A: LogP of 1-methyl-2-oxopyridine-3-carbaldehyde is 0.19780.
Q: What English synonyms does 1-methyl-2-oxopyridine-3-carbaldehyde have?
A: English synonyms of 1-methyl-2-oxopyridine-3-carbaldehyde: N-methyl-3-formyl-2(1H)-pyridone, 1-methyl-3-formyl-2(1H)-pyridone, 1-methyl-2-oxo-1,2-dihydropyridine-3-carbaldehyde, 3-Formyl-1-methyl-2(1H)-pyridone.
Q: What is the InChIKey of 1-methyl-2-oxopyridine-3-carbaldehyde?
A: InChIKey of 1-methyl-2-oxopyridine-3-carbaldehyde is XOMXAUOIYFSKIE-UHFFFAOYSA-N.
Q: What is the CAS number of 1-methyl-2-oxopyridine-3-carbaldehyde?
A: CAS number of 1-methyl-2-oxopyridine-3-carbaldehyde is 79138-28-6.
Q: What are the downstream products of 1-methyl-2-oxopyridine-3-carbaldehyde?
A: Related downstream products(CAS) of 1-methyl-2-oxopyridine-3-carbaldehyde: 767-88-4.
Q: What is the SMILES notation of 1-methyl-2-oxopyridine-3-carbaldehyde?
A: SMILES notation of 1-methyl-2-oxopyridine-3-carbaldehyde is Cn1cccc(C=O)c1=O.
Q: What are the upstream materials of 1-methyl-2-oxopyridine-3-carbaldehyde?
A: Related upstream materials(CAS) of 1-methyl-2-oxopyridine-3-carbaldehyde: 61856-47-1;84853-82-7;15506-18-0;84854-00-2.
Q: What is the polar surface area (PSA) of 1-methyl-2-oxopyridine-3-carbaldehyde?
A: Polar surface area (PSA) of 1-methyl-2-oxopyridine-3-carbaldehyde is 39.07000.

 N-Methyl-3-formyl-2(1H)-pyridonefactory

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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