Ethyl 5-fluoro-2-mercaptobenzoate
Ethyl 5-fluoro-2-mercaptobenzoate (CAS: 870703-85-8, C9H9FO2S) is a fluorinated organic building block with a molecular weight of 200.23 g/mol. This compound features both a thiol and an ester functional group, making it a versatile intermediate in organic synthesis. It is primarily utilised in chemical research and development for the construction of complex organic molecules, particularly within the fields of medicinal chemistry and materials science.

Fluorinated Intermediate for Organic Synthesis
This compound serves as a valuable building block for introducing fluorinated aromatic moieties into target molecules. Its unique combination of functional groups allows for diverse synthetic transformations.
Medicinal Chemistry Research
The presence of fluorine can significantly influence the pharmacokinetic and pharmacodynamic properties of drug candidates. Ethyl 5-fluoro-2-mercaptobenzoate is employed in the synthesis of novel pharmaceutical intermediates.
Materials Science Applications
Fluorinated organic compounds are utilised in the development of advanced materials with specific electronic or surface properties. This reagent can be incorporated into polymer or small molecule research.
| Molecular weight | 200.23 |
|---|---|
| Empirical formula | C9H9FO2S |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 24-28 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Ethyl 5-fluoro-2-mercaptobenzoate used for?
+
Ethyl 5-fluoro-2-mercaptobenzoate is primarily used as a building block in organic synthesis, particularly in medicinal chemistry and materials science research for constructing fluorinated organic molecules.
What is the CAS number and formula for Ethyl 5-fluoro-2-mercaptobenzoate?
+
The CAS number is 870703-85-8 and the empirical formula is C9H9FO2S.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Ethyl 5-fluoro-2-mercaptobenzoate with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated.
How should Ethyl 5-fluoro-2-mercaptobenzoate be handled and stored?
+
This compound requires specific handling precautions. Wear eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Store at 2-8°C.
Is Ethyl 5-fluoro-2-mercaptobenzoate a controlled substance?
+
The provided data does not indicate that Ethyl 5-fluoro-2-mercaptobenzoate is a controlled substance.
How can I request a quote or sample for Ethyl 5-fluoro-2-mercaptobenzoate?
+
To request a quote or sample, please contact our sales team through the website or by phone. We export globally.
What is the melting point of Ethyl 5-fluoro-2-mercaptobenzoate?
+
The melting point is reported as 24-28 °C.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis