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CAS Number: 227202-21-3
6-fluoro-4-oxo-4H-chromene-3-carbonitrile

Structure

 6-fluoro-4-oxo-4H-chromene-3-carbonitrile
Name: 6-fluoro-4-oxo-4H-chromene-3-carbonitrile
Synonyms:
General Information
Product Number: 227202213

CAS Registry Number 227202-21-3
Name:
4H-?1-?Benzopyran-?3-?carbonitrile, 6-?fluoro-?4-?oxo-

 

Chemical Formula: C10H4FNO2
Exact Mass: 189.02
Molecular Weight: 189.14
m/z: 189.02 (100.0%), 190.03 (10.9%)

 

InChI:InChI=1S/C10H4FNO2/c11-7-1-2-9-8(3-7)10(13)6(4-12)5-14-9/h1-3,5H

InChI Key:FUKHLJHJAQNLJO-UHFFFAOYSA-N

Canonical SMILES:C1=CC2=C(C=C1F)C(=O)C(=CO2)C#N

 

Thermal Properties Value Condition Note
Melting Point 172-174 °C   (3)CAS
Melting Point 172-174 °C Solv: methanol (67-56-1) (1)CAS
Melting Point 172 °C   (1)CAS
Melting Point See full text   (4)CAS

Specification

98%
References
  1. (1) Reddy, G. Jagath; Organic Preparations and Procedures International 2004, V36(3), P287-289 CAPLUS
  2. (3) Hsung, Richard P.; Journal of Organic Chemistry 1999, V64(23), P8736-8740 CAPLUS
  3. (4) Reddy, G. Jagath; Heterocyclic Communications 2004, V10(4-5), P279-282 CAPLUS
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