2-Amino-4,5,6,7-tetrahydrobenzothiazole
2-Amino-4,5,6,7-tetrahydrobenzothiazole (CAS: 2933-29-1) is a heterocyclic organic compound with the molecular formula C7H10N2S and a molecular weight of 154.23 g/mol. Supplied by Tech Serve Solutions with an assay of 97%, it functions as a valuable building block in chemical synthesis. This compound is particularly useful in the preparation of more complex molecules within research and development settings.
- IUPAC
- 4,5,6,7-Tetrahydrobenzothiazoyl-2-ylamine
- Synonyms
- 4,5,6,7-Tetrahydrobenzothiazoyl-2-ylamine2-Amino-4,5,6,7-tetrahydrobenzothiazoleC7H10N2S

Heterocyclic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of diverse heterocyclic compounds, leveraging its unique fused ring structure. Its reactivity allows for further functionalisation in multi-step synthetic pathways.
Pharmaceutical Research
Serves as a structural motif in the development of potential pharmaceutical agents. Its incorporation into target molecules can influence biological activity and pharmacokinetic properties.
Organic Chemistry Reagent
Employed in general organic synthesis for constructing novel molecular architectures. Its availability as a well-defined building block facilitates research in medicinal chemistry and materials science.
| Molecular weight | 154.23 |
|---|---|
| Empirical formula | C7H10N2S |
| Assay | 97% |
| Melting point | 86-90 °C |

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 |
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-Amino-4,5,6,7-tetrahydrobenzothiazole used for?
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2-Amino-4,5,6,7-tetrahydrobenzothiazole (CAS: 2933-29-1) is primarily used as a building block in chemical synthesis, particularly in the development of heterocyclic compounds for pharmaceutical research and organic chemistry.
What is the CAS number and chemical formula for 2-Amino-4,5,6,7-tetrahydrobenzothiazole?
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The CAS number is 2933-29-1, and the empirical formula (Hill notation) is C7H10N2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Amino-4,5,6,7-tetrahydrobenzothiazole with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the main safety hazards associated with this compound?
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This compound is a Warning substance with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, such as a dust mask (N95), eyeshields, and gloves, should be used when handling.
How is 2-Amino-4,5,6,7-tetrahydrobenzothiazole packed and shipped?
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2-Amino-4,5,6,7-tetrahydrobenzothiazole is packed according to industry standards for chemical reagents. Tech Serve Solutions exports fine chemicals globally, adhering to all relevant shipping regulations.
How can I request a quote or sample?
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To request a quote or a sample of 2-Amino-4,5,6,7-tetrahydrobenzothiazole, please contact our sales department through the website or by phone.
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