2-Amino-4-methoxybenzothiazole
2-Amino-4-methoxybenzothiazole (CAS: 5464-79-9), with the molecular formula C8H8N2OS and a molecular weight of 180.23 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. Its primary utility lies in its role as an intermediate for the development of more complex molecules, contributing to research and development across various chemical sectors.

Chemical Synthesis Intermediate
Utilised as a fundamental building block in organic synthesis, 2-Amino-4-methoxybenzothiazole is crucial for constructing complex molecular architectures. It enables the introduction of the benzothiazole moiety into target compounds.
Heterocyclic Chemistry Research
This compound is employed in research focused on novel heterocyclic systems. Its structure provides a platform for exploring the synthesis and properties of new thiazole derivatives.
Pharmaceutical Intermediate Development
As a key intermediate, it may find application in the early stages of developing active pharmaceutical ingredients (APIs) or related research compounds.
| Molecular weight | 180.23 |
|---|---|
| Empirical formula | C8H8N2OS |
| Assay | 96% |
| Melting point | 153-155 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 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 2-Amino-4-methoxybenzothiazole used for?
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2-Amino-4-methoxybenzothiazole is used as a chemical synthesis intermediate, particularly in heterocyclic chemistry research and potentially in the development of pharmaceutical compounds.
What are the CAS number and molecular formula for 2-Amino-4-methoxybenzothiazole?
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The CAS number is 5464-79-9 and the molecular formula is C8H8N2OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Amino-4-methoxybenzothiazole with an assay of 96%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should 2-Amino-4-methoxybenzothiazole be handled safely?
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Handle with care. This compound is harmful if swallowed, in contact with skin, or if inhaled (H302-H312-H332). Use a dust mask type N95 (US), wear eyeshields and gloves. Ensure adequate ventilation and avoid dust formation.
How is 2-Amino-4-methoxybenzothiazole packed and exported?
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2-Amino-4-methoxybenzothiazole is carefully packed to ensure its integrity during transit and is available for global export by Tech Serve Solutions.
How can I request a sample or quote for 2-Amino-4-methoxybenzothiazole?
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Please contact our sales team via the website or direct email to request a sample or a quotation for 2-Amino-4-methoxybenzothiazole.
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