Thiazole CAS 288-47-1
| CAS No. | 288-47-1 |
| Molecular Formula | C3H3NS |
| Molecular Weight | 85.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Thiazole (CAS 288-47-1) is a high-purity analytical reference standard with the molecular formula C3H3NS and a molecular weight of 85.13 g/mol.
The molecular framework of Thiazole (C3H3NS) is characterized by a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Thiazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H3NS |
| Molecular Weight | 85.13 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiazole Standards
- 4-Methyl-1,2-thiazole (CAS 693-90-3)
- 3581-89-3 5-methyl-1,3-thiazole 5-methylthiazole A822987 (CAS 3581-89-3)
- 1,2-Thiazole-3-carbonitrile (CAS 1452-17-1)
- Thiazole-5-carbonitrile (CAS 25742-12-5)
- Thiazole-4-carboxaldehyde (CAS 3364-80-5)
- Thiazole-2,4-diamine (CAS 67355-26-4)
- Thiazole-2,5-diamine (CAS 95511-80-1)
- Thiazole-2,4-diol (CAS 62326-99-2)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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