5-Fluoro-2-mercaptobenzoic acid
5-Fluoro-2-mercaptobenzoic acid (CAS: 120121-07-5) is a fluorinated organic building block with the molecular formula FC6H3(SH)CO2H and a molecular weight of 172.18 g/mol. This compound serves as a valuable intermediate in chemical synthesis, particularly within the pharmaceutical and agrochemical sectors. Its unique structure, featuring both a thiol and a carboxylic acid group alongside a fluorine atom on an aromatic ring, allows for diverse chemical transformations.
Pharmaceutical Intermediate
Utilised in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs). The fluorine atom can enhance metabolic stability and binding affinity.
Agrochemical Synthesis
Employed as a building block for developing new pesticides and herbicides. Its structural features contribute to the efficacy and specificity of agrochemical products.
Materials Science Research
Investigated for potential applications in the development of functional materials due to its reactive functional groups and fluorinated nature.
Organic Synthesis Reagent
Serves as a versatile reagent in various organic transformations, enabling the introduction of specific functionalities into complex molecules.
| Molecular weight | 172.18 |
|---|---|
| Linear formula | FC6H3(SH)CO2H |
| Assay | 96% |
| Melting point | 137-142 °C(lit.) |
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 |
|---|---|
| Transport (UN / ADR) | UN 3335 |
| 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.
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.
What is 5-Fluoro-2-mercaptobenzoic acid used for?
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5-Fluoro-2-mercaptobenzoic acid is primarily used as an intermediate in organic synthesis, particularly for pharmaceuticals and agrochemicals, and in materials science research.
What are the CAS number and formula for 5-Fluoro-2-mercaptobenzoic acid?
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The CAS number is 120121-07-5 and the molecular formula is FC6H3(SH)CO2H.
What grade and purity does Tech Serve Solutions supply for 5-Fluoro-2-mercaptobenzoic acid?
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Tech Serve Solutions supplies 5-Fluoro-2-mercaptobenzoic acid with an assay of 96%. This is a technical/research grade material; TSS does not represent it as USP, BP, EP, or other pharmacopoeia grades.
How should 5-Fluoro-2-mercaptobenzoic acid be handled safely?
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Handle with care. It is a Warning substance (GHS07) and may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.
How is 5-Fluoro-2-mercaptobenzoic acid packed, shipped, and exported?
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5-Fluoro-2-mercaptobenzoic acid is carefully packed according to industry standards for chemical export and can be shipped globally by Tech Serve Solutions.
How can I request a sample or quote for 5-Fluoro-2-mercaptobenzoic acid?
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Please contact our sales team directly via the website or by phone to request a sample or a quotation for 5-Fluoro-2-mercaptobenzoic acid.
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