4-Ethylthiazole CAS 17626-72-1
| CAS No. | 17626-72-1 |
| Molecular Formula | C5H7NS |
| Molecular Weight | 113.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Ethylthiazole 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.
CATO supplies 4-Ethylthiazole (CAS 17626-72-1), a certified reference material (molecular formula C5H7NS, MW 113.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H7NS, 4-Ethylthiazole contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 113.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H7NS |
| Molecular Weight | 113.18 g/mol |
| Purity | 97%+ |
| 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.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethylthiazole Standards
- 4-Ethylthiazole-5-carbaldehyde (CAS 1430209-24-7)
- 2-Ethylthiazole-5-carbaldehyde (CAS 933683-87-5)
- 4-Ethylthiazole-2-carbaldehyde (CAS 211943-05-4)
- 5-Ethylthiazole-2-thiol (CAS 371120-77-3)
- 4-Ethylthiazole-2-carboxylic acid (CAS 1181456-13-2)
- 2-Ethylthiazole-4-carboxylic acid (CAS 769124-05-2)
- 5-Ethylthiazole-2-carboxylic acid (CAS 75954-20-0)
- 5-Ethylthiazole-4-carboxylic acid (CAS 864437-40-1)
Recommended Standards
- 3-thiophenecarbonitrile (CAS 1641-09-4)
- (Cyclopropylmethyl)isothiocyanate (CAS 6068-90-2)
- 5-Methylthiophen-3-amine (CAS 153137-85-0)
- 1-(methylsulfanyl)cyclopropane-1-carbonitrile (CAS 35120-11-7)
- (1R,2R)-2-((4-Methoxybenzyl)amino)cyclohexan-1-ol (CAS 759402-65-8)
- 7-Dihydroxy Methylnaltrexone Bromide DISCONTINUED (CAS 1005410-42-3)
- 1-Cyclohexyl-3,3,3-trifluoropropan-1-amine (CAS 1248930-62-2)
- 3-Bromo-N,N-diethylpropanamide (CAS 5437-82-1)
- 2-(5-methyl-1,2,4-oxadiazol-3-yl)propan-2-amine hydrochloride (CAS 1240526-27-5)
- 6-Fluoro-2-(piperidin-4-yl)-1H-benzo[d]imidazole (CAS 295790-49-7)
- 4-Bromo-2,6-diethylfluorobenzene (CAS 210414-95-2)
- 4-(3,4-Dimethoxyphenyl)-1,2,5-oxadiazol-3-amine (CAS 893725-40-1)
- 4-(2-pyridylazo)resorcinol monosodium salt hydrate (CAS 16593-81-0)
- Sperm Peptide P10G (H-2424.0001) (CAS 137353-73-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com