6-Amino-2-mercaptobenzothiazole
6-Amino-2-mercaptobenzothiazole (CAS: 7442-07-1; C7H6N2S2) is a key heterocyclic building block with a molecular weight of 182.27 g/mol. Characterised by its benzothiazole core and amino and mercapto functional groups, it serves as a versatile intermediate in organic synthesis. Its primary applications lie in the development of pharmaceuticals, agrochemicals, and materials science, facilitating the creation of complex molecules.
- IUPAC
- 6-Amino-2-benzothiazolethiol

Pharmaceutical Intermediate
Utilised in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), leveraging its unique heterocyclic structure for medicinal chemistry research.
Agrochemical Development
Serves as a precursor for the development of advanced pesticides and herbicides, contributing to crop protection solutions.
Materials Science
Incorporated into the design and synthesis of functional materials, dyes, and polymers due to its reactive functional groups.
Organic Synthesis Reagent
A valuable building block for constructing complex organic molecules and exploring new chemical transformations in research laboratories.
| Molecular weight | 182.27 |
|---|---|
| Empirical formula | C7H6N2S2 |
| Assay | 97% |
| Melting point | 267-272 °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 |
|---|---|
| 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 6-Amino-2-mercaptobenzothiazole used for?
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6-Amino-2-mercaptobenzothiazole is primarily used as a versatile intermediate in organic synthesis, particularly for the development of pharmaceuticals, agrochemicals, and functional materials.
What is the CAS number and chemical formula for 6-Amino-2-mercaptobenzothiazole?
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The CAS number is 7442-07-1 and the chemical formula is C7H6N2S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 6-Amino-2-mercaptobenzothiazole with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 6-Amino-2-mercaptobenzothiazole be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive handling information.
What are the primary hazards associated with 6-Amino-2-mercaptobenzothiazole?
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This compound is classified with GHS07 symbol and a Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335).
How is 6-Amino-2-mercaptobenzothiazole packed and shipped?
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6-Amino-2-mercaptobenzothiazole is carefully packed for secure transport and is available for global export by Tech Serve Solutions.
How can I request a quote or sample?
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To request a quote or sample of 6-Amino-2-mercaptobenzothiazole, please contact our sales team via the website or direct enquiry.
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