2-Aminothiazole-5-carboxaldehyde
2-Aminothiazole-5-carboxaldehyde (CAS: 1003-61-8) is a chemical compound with the formula C4H4N2OS and a molecular weight of 128.15 g/mol. This thiazole derivative functions as a valuable building block in organic synthesis. Its specific structure, featuring both amine and aldehyde functionalities, makes it particularly useful for constructing more complex heterocyclic molecules, including the synthesis of cationic azo dyes.
- IUPAC
- 2-Amino-5-formylthiazole
Synthesis of Dyes
The molecule can be functionalised to create cationic, delocalised azo dyes. The presence of both an amine group and an aldehyde allows for the controlled attachment of an azo linkage and a benzoxazolium salt.
Organic Synthesis Building Block
As a heterocyclic building block, 2-Aminothiazole-5-carboxaldehyde is employed in the construction of various organic molecules. Its reactive functional groups facilitate diverse chemical transformations.
Heterocyclic Chemistry
This compound is a key intermediate in heterocyclic chemistry, enabling the synthesis of novel thiazole-based structures with potential applications in various fields.
| Molecular weight | 128.15 |
|---|---|
| Empirical formula | C4H4N2OS |
| Assay | 95% |
| Application | The presence of different functional groups allows differential attachment of an azo linkage and benzoxazolium salt providing cationic, delocalized azo dyes.1 |
| Melting point | 122-132 °C |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- 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) | 22-36/37/38-43 |
| Safety statements (S) | 26-36/37 |
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-Aminothiazole-5-carboxaldehyde used for?
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2-Aminothiazole-5-carboxaldehyde is primarily used as a building block in organic synthesis, particularly for the creation of heterocyclic compounds and the synthesis of cationic azo dyes.
What is the CAS number and formula for 2-Aminothiazole-5-carboxaldehyde?
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The CAS number is 1003-61-8 and the empirical formula is C4H4N2OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Aminothiazole-5-carboxaldehyde with an assay of 95%. This is a technical/research grade material, and we do not represent it as USP, BP, or EP grade.
How should 2-Aminothiazole-5-carboxaldehyde be handled safely?
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Handling requires appropriate personal protective equipment including a dust mask (type N95 or equivalent), eyeshields, face shield, and gloves. It is a Warning substance, harmful if swallowed (H302), causes skin irritation (H315), may cause an allergic skin reaction (H317), causes serious eye irritation (H319), and may cause respiratory irritation (H335).
Is 2-Aminothiazole-5-carboxaldehyde a controlled substance?
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The provided data does not indicate that 2-Aminothiazole-5-carboxaldehyde is a controlled substance.
How is 2-Aminothiazole-5-carboxaldehyde packed and exported?
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Tech Serve Solutions, as a global supplier and exporter, packs and ships chemicals according to international regulations to ensure safe transit.
How can I request a quote or sample?
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Please contact our sales team through the website or by phone to request a quote or a sample of 2-Aminothiazole-5-carboxaldehyde.
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