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ChemicalBook--->CAS DataBase List--->7304-32-7

7304-32-7

7304-32-7 Structure

7304-32-7 Structure
IdentificationMore
[Name]

2-Fluoro-5-nitrobenzoic acid
[CAS]

7304-32-7
[Synonyms]

2-FLUORO-5-NITROBENZOIC ACID
BUTTPARK 32\01-76
RARECHEM AL BO 0445
2-Fluoro-5-nitrobenzoic acid 98%
2-Fluoro-5-nitrobenzoicacid98%
2-FLUORO-5-NITRROBENZOIC ACID
2-Fluoro-5-nitrobenzotc acid
[EINECS(EC#)]

627-772-7
[Molecular Formula]

C7H4FNO4
[MDL Number]

MFCD00134238
[Molecular Weight]

185.11
[MOL File]

7304-32-7.mol
Chemical PropertiesBack Directory
[Appearance]

white to light yellow crystal powder
[Melting point ]

142-144 °C (lit.)
[Boiling point ]

337.7±27.0 °C(Predicted)
[density ]

1.568±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[solubility ]

Soluble in chloroform, ethanol.
[form ]

Crystalline Powder
[pka]

2.54±0.10(Predicted)
[color ]

White to pale yellow
[BRN ]

1912835
[CAS DataBase Reference]

7304-32-7(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[HS Code ]

29163990
Hazard InformationBack Directory
[Chemical Properties]

white to light yellow crystal powder
[Uses]

2-Fluoro-5-nitrobenzoic acid may be used in the synthesis of:
  • dibenz[b,f]oxazepin-11(10H)-ones, via the nucleophilic aromatic substitution (SNAr) of fluorine in 2-fluoro-5-nitrobenzoic acid with the OH of various 2-aminophenols on solid support
  • synthesis of substituted dibenzazocines on solid support, via SNAr of fluorine in 2-fluoro-5-nitrobenzoic acid with the OH function of the immobilized polysubstituted phenols
  • in the synthesis of oxazepines
[Uses]

2-Fluoro-5-nitrobenzoic acid may be used in the synthesis of dibenz[b,f]oxazepin-11(10H)-ones, via the nucleophilic aromatic substitution (SNAr) of fluorine in 2-fluoro-5-nitrobenzoic acid with the OH of various 2-aminophenols on solid support, synthesis of substituted dibenzazocines on solid support, via SNAr of fluorine in 2-fluoro-5-nitrobenzoic acid with the OH function of the immobilized polysubstituted phenols, in the synthesis of oxazepines.
[General Description]

2-Fluoro-5-nitrobenzoic acid is reported to react with an aldehyde, isonitrile and a primary amine tethered to a Boc-protected internal amino or hydroxyl nucleophile, to afford the Ugi product.
Spectrum DetailBack Directory
[Spectrum Detail]

2-Fluoro-5-nitrobenzoic acid(7304-32-7)MS
2-Fluoro-5-nitrobenzoic acid(7304-32-7)1HNMR
2-Fluoro-5-nitrobenzoic acid(7304-32-7)13CNMR
2-Fluoro-5-nitrobenzoic acid(7304-32-7)IR1
2-Fluoro-5-nitrobenzoic acid(7304-32-7)IR2
2-Fluoro-5-nitrobenzoic acid(7304-32-7)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2-Fluoro-5-nitrobenzoic acid, 98%(7304-32-7)
[Alfa Aesar]

2-Fluoro-5-nitrobenzoic acid, 98%(7304-32-7)
[Sigma Aldrich]

7304-32-7(sigmaaldrich)
[TCI AMERICA]

2-Fluoro-5-nitrobenzoic Acid,>98.0%(GC)(T)(7304-32-7)
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