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CAS Number: 1196156-05-4
5-ethynylpyridin-2(1H)-one

Structure

 5-ethynylpyridin-2(1H)-one
Name: 5-ethynylpyridin-2(1H)-one
Synonyms:
General Information
Product Number: 1196156054

CAS Registry Number 1196156-05-4
Name:
2(1H)?-?Pyridinone, 5-?ethynyl-

 

Chemical Formula: C7H5NO
Exact Mass: 119.04
Molecular Weight: 119.12
m/z: 119.04 (100.0%), 120.04 (7.7%)

 

InChI:InChI=1S/C7H5NO/c1-2-6-3-4-7(9)8-5-6/h1,3-5H,(H,8,9)

InChI Key:LTZKNJCKOOCPBG-UHFFFAOYSA-N

Canonical SMILES:C#CC1=CNC(=O)C=C1

Specification

98%
References

PCT Int. Appl. (2010), WO 2010036613 A1 20100401.                                  

PCT Int. Appl. (2003), WO 2003018579 A1 20030306. 
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