ChemicalBook--->CAS DataBase List--->16499-56-2

16499-56-2

16499-56-2 Structure

16499-56-2 Structure
IdentificationBack Directory
[Name]

6-FLUOROQUINAZOLIN-4-ONE
[CAS]

16499-56-2
[Synonyms]

6-Fluoroquinazolin-4-ol
6-FLUOROQUINAZOLIN-4-ONE
6-fluoroquinazolin-4(3H)-one
6-Fluoro-3H-quinazolin-4-one
6-fluoro-1H-quinazolin-4-one
6-Fluoro-4-hydroxyquinazoline
4(3H)-Quinazolinone, 6-fluoro-
6-Fluoroquinazolin-4(3H)-one, 95+%
[Molecular Formula]

C8H5FN2O
[MDL Number]

MFCD05664873
[MOL File]

16499-56-2.mol
[Molecular Weight]

164.14
Chemical PropertiesBack Directory
[Melting point ]

250 °C
[Boiling point ]

318.3±44.0 °C(Predicted)
[density ]

1.44±0.1 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Room Temperature
[pka]

1.28±0.20(Predicted)
[Appearance]

Off-white to light yellow Solid
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[Hazard Codes ]

Xn
[Risk Statements ]

22
[HazardClass ]

IRRITANT
[HS Code ]

2933992000
Spectrum DetailBack Directory
[Spectrum Detail]

6-FLUOROQUINAZOLIN-4-ONE(16499-56-2)1HNMR
Hazard InformationBack Directory
[Synthesis]

2-Amino-5-fluorobenzoic acid

446-08-2

formamide

77287-34-4

6-FLUOROQUINAZOLIN-4-ONE

16499-56-2

General procedure for the synthesis of 6-fluoro-4-hydroxyquinazoline from 2-amino-5-fluorobenzoic acid and the compound (CAS: 77287-34-4): operate with reference to the reaction and post-processing of Example 5, substituting only the type of o-aminobenzoic acid derivative. The specific experimental results are detailed in Table 4.

[References]

[1] Patent: EP1997812, 2008, A1. Location in patent: Page/Page column 8
[2] European Journal of Medicinal Chemistry, 2012, vol. 50, p. 264 - 273
[3] Molecules, 2006, vol. 11, # 6, p. 383 - 392
[4] Bioorganic and Medicinal Chemistry, 2007, vol. 15, # 11, p. 3768 - 3774
[5] Chemistry and Biodiversity, 2018, vol. 15, # 6,
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