2-pyridin-3-ylethenone

Modify Date: 2026-07-15 08:07:05

2-pyridin-3-ylethenone Structure
2-pyridin-3-ylethenone structure
Common Name 2-pyridin-3-ylethenone
CAS Number 70972-97-3 Molecular Weight 119.12100
Density N/A Boiling Point N/A
Molecular Formula C7H5NO Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 2-Pyridin-3-ylethenone (CAS number: 70972-97-3), molecular formula: C7H5NO, molecular weight: 119.12100. For research-use only, not for medical or clinical usage.


 Names

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

Name 2-pyridin-3-ylethenone
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.

Molecular Formula C7H5NO
Molecular Weight 119.12100
Exact Mass 119.03700
PSA 29.96000
LogP 0.92640
InChIKey OZCSVHFKBQHHGN-UHFFFAOYSA-N
SMILES O=C=Cc1cccnc1

 Synthetic Route

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

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2-pyridin-3-ylethenone Structure

2-pyridin-3-yle...

CAS#:70972-97-3

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Literature: Acton, Austin; Allen, Annette D.; Fedorov, Andrei V.; Henry-Riyad, Huda; Tidwell, Thomas T. Journal of Physical Organic Chemistry, 2006 , vol. 19, # 12 p. 841 - 846

 Precursor & DownStream

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

Precursor  1

DownStream  0

 Synonyms

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

3-pyridylketene
2-(3-PYRIDINYL)-ETHENONE
Ethenone,3-pyridinyl

 2-pyridin-3-ylethenone | 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 2-pyridin-3-ylethenone?
A: Molecular weight of 2-pyridin-3-ylethenone is 119.12100.
Q: What is the LogP of 2-pyridin-3-ylethenone?
A: LogP of 2-pyridin-3-ylethenone is 0.92640.
Q: What is the CAS number of 2-pyridin-3-ylethenone?
A: CAS number of 2-pyridin-3-ylethenone is 70972-97-3.
Q: What is the Chinese name of 70972-97-3?
A: Chinese name of 70972-97-3 is 70972-97-3.
Q: What is the molecular formula of 2-pyridin-3-ylethenone?
A: Molecular formula of 2-pyridin-3-ylethenone is C7H5NO.
Q: What is the polar surface area (PSA) of 2-pyridin-3-ylethenone?
A: Polar surface area (PSA) of 2-pyridin-3-ylethenone is 29.96000.
Q: What is the InChIKey of 2-pyridin-3-ylethenone?
A: InChIKey of 2-pyridin-3-ylethenone is OZCSVHFKBQHHGN-UHFFFAOYSA-N.
Q: What English synonyms does 2-pyridin-3-ylethenone have?
A: English synonyms of 2-pyridin-3-ylethenone: 3-pyridylketene, 2-(3-PYRIDINYL)-ETHENONE, Ethenone,3-pyridinyl.
Q: What is the SMILES notation of 2-pyridin-3-ylethenone?
A: SMILES notation of 2-pyridin-3-ylethenone is O=C=Cc1cccnc1.
Q: What are the upstream materials of 2-pyridin-3-ylethenone?
A: Related upstream materials(CAS) of 2-pyridin-3-ylethenone: 39972-50-4.
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