2-Mercapto-6-methylpyridine
2-Mercapto-6-methylpyridine (CAS: 18368-57-5), with the molecular formula C6H7NS and a molecular weight of 125.19, is a heterocyclic organic compound. It is primarily utilised as a building block in chemical synthesis, particularly within the field of pyridine derivatives. This compound serves as a valuable intermediate for creating more complex molecules in research and industrial applications.
- IUPAC
- 6-Methyl-2-pyridinethiol

Chemical Synthesis Intermediate
2-Mercapto-6-methylpyridine functions as a key intermediate in the synthesis of various organic compounds. Its reactive thiol group and pyridine ring allow for diverse chemical transformations.
Heterocyclic Chemistry
As a substituted pyridine, this compound is employed in heterocyclic chemistry research. It aids in the development of novel heterocyclic structures with potential applications in pharmaceuticals and materials science.
Building Block for Complex Molecules
The molecule serves as a versatile building block, enabling the construction of more complex chemical entities. Its specific structure is valuable for targeted synthetic pathways in medicinal chemistry and agrochemicals.
| Molecular weight | 125.19 |
|---|---|
| Empirical formula | C6H7NS |
| Assay | 97% |
| Melting point | 150-155 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41-43 |
| Safety statements (S) | 26-36/37/39 |
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 2-Mercapto-6-methylpyridine used for?
+
2-Mercapto-6-methylpyridine is primarily used as a building block in chemical synthesis and in heterocyclic chemistry research. It acts as an intermediate for creating more complex organic molecules.
What is the CAS number and formula for 2-Mercapto-6-methylpyridine?
+
The CAS number is 18368-57-5, and the molecular formula is C6H7NS.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2-Mercapto-6-methylpyridine with an assay of 97%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the primary hazards associated with 2-Mercapto-6-methylpyridine?
+
2-Mercapto-6-methylpyridine is classified under GHS05 and GHS07, with the signal word 'Danger'. It carries hazard statements H302 (harmful if swallowed), H315 (causes skin irritation), H317 (may cause an allergic skin reaction), H318 (causes serious eye damage), and H335 (may cause respiratory irritation). Appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, face shields, and gloves, must be used.
How is 2-Mercapto-6-methylpyridine packaged and exported?
+
Tech Serve Solutions is a global supplier and exporter of fine chemicals. Specific packaging details for export are available upon request. Please contact us for further information.
How can I request a sample or a quote for 2-Mercapto-6-methylpyridine?
+
To request a sample or a quote for 2-Mercapto-6-methylpyridine, please contact our sales department via the website or by phone. Our team will be happy to assist you with your inquiry.
▶ 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



