5-Fluoro-2-nitrobenzoic acid

CAS 320-98-9FC6H3(NO2)CO2HChemical Synthesis

5-Fluoro-2-nitrobenzoic acid (CAS: 320-98-9), with the molecular formula FC6H3(NO2)CO2H and a molecular weight of 185.11 g/mol, is a fluorinated aromatic carboxylic acid. This compound serves as a valuable intermediate and building block in organic synthesis. Its structure, featuring both a nitro group and a carboxylic acid functionality alongside a fluorine atom on the benzene ring, allows for diverse chemical transformations. It is primarily utilised in the research and development sectors for the creation of novel organic molecules.

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5-Fluoro-2-nitrobenzoic acid (FC6H3(NO2)CO2H) — chemical structure, CAS 320-98-9; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksCarbonyl CompoundsCarboxylic AcidsChemical SynthesisFluorinated Building BlocksOrganic Building Blocks

01 /Applications

Organic Synthesis Intermediate

5-Fluoro-2-nitrobenzoic acid is a key intermediate in the synthesis of more complex organic molecules. The presence of multiple functional groups allows for selective reactions, making it useful in multi-step synthetic pathways.

Fluorinated Building Block

As a fluorinated organic compound, it acts as a building block for introducing fluorine atoms into target molecules. Fluorine incorporation is a common strategy in medicinal chemistry and materials science to modify molecular properties.

Research and Development

This compound is frequently employed in academic and industrial research laboratories for the exploration of new chemical reactions and the development of novel compounds with potential applications in various fields.

02 /Properties

Molecular weight	185.11
Linear formula	FC6H3(NO2)CO2H
Assay	98%
Melting point	131-134 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

320-98-9

MDL number

MFCD00055635

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 5-Fluoro-2-nitrobenzoic acid used for?

5-Fluoro-2-nitrobenzoic acid is used as an intermediate and building block in organic synthesis, particularly in research and development for creating novel organic molecules.

What are the CAS number and molecular formula for 5-Fluoro-2-nitrobenzoic acid?

The CAS number is 320-98-9 and the molecular formula is FC6H3(NO2)CO2H.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 5-Fluoro-2-nitrobenzoic acid with an assay of 98%. TSS does not represent this product as USP, EP, or BP grade.

How should 5-Fluoro-2-nitrobenzoic acid be handled safely?

Handle 5-Fluoro-2-nitrobenzoic acid with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Ensure good ventilation to avoid dust inhalation, as it may cause skin irritation, eye irritation, and respiratory irritation (H315, H319, H335).