2-Amino-5-methylthiazole
Pharmaceutical Materials 2025-03-02
CAS Number: 7305-71-7
Molecular Formula: C4H6N2S
Molecular Weight: 114.17 g/mol
Appearance: Shallow brown to brown solid or light yellow crystalline powder
Melting Point: 93-98°C
Boiling Point: 232-241°C
Usage: Used as an intermediate in organic synthesis.
| Attribute | Details |
|---|---|
| Chemical Name | 2-Amino-5-methylthiazole |
| Synonyms | 5-Methyl-2-thiazolamine; 2-Amino-5-thiazolemethane |
| CAS Number | 129-03-3 |
| Molecular Formula | C4H6N2S |
| Molecular Weight | 114.17 g/mol |
| Appearance | Colorless to slightly yellow crystals or powder |
| Density | 1.27 g/cm³ |
| Melting Point | 144-146°C |
| Boiling Point | 245°C at 760 mmHg |
| Refractive Index | 1.618 |
| Solubility | Soluble in water, ethanol, and ether |
| Chemical Properties | Aromatic heterocyclic compound with a thiazole ring. Exists in tautomeric forms. Reacts with acids to form salts. |
| Applications | Used as an intermediate in the synthesis of organic compounds, particularly in the production of pharmaceuticals, dyes, and pesticides. It serves as a precursor for the synthesis of various thiazole derivatives with biological activity. |
| Hazard Information | May cause skin and eye irritation. Harmful if swallowed or inhaled. Keep away from heat, sparks, and open flames. Store in a cool, dry place, away from incompatible materials. |
| Packaging | Supplied in airtight containers, typically in quantities of 25g, 100g, 500g, or larger, depending on the supplier and application needs. |
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