4-Ethyl-2-(methylthio)thiazole CAS 83893-89-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83893-89-4 |
| Molecular Formula | C6H9NS2 |
| Molecular Weight | 159.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethyl-2-(methylthio)thiazole (CAS 83893-89-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H9NS2. Molecular weight: 159.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H9NS2 |
| Molecular Weight | 159.27 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.) | 1980 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- 4-Methyl-2-(methylthio)thiophen-3-amine (CAS 88246-46-2)
- 3-(2-(Methylthio)ethyl)piperidine (CAS 1248723-55-8)
- 2-(3-(Methylthio)propyl)pyrrolidine (CAS 1248732-40-2)
- 4-(2-(Methylthio)ethyl)piperidine (CAS 1341826-14-9)
- (1-(Methylthio)cyclohexyl)methanamine (CAS 1499757-62-8)
- 2-(Methylthio)thiazole-5-carbaldehyde (CAS 95453-55-7)
- (4-Methyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)methanol (CAS 1092279-07-6)
- (5-((Methylthio)methyl)isoxazol-3-yl)methanol (CAS 84654-36-4)
Recommended Standards
- 4-(propan-2-yl)-1,3-thiazole-2-thiol (CAS 33120-79-5)
- 4-ethyl-5-methyl-1,3-thiazole-2-thiol (CAS 59734-71-3)
- 4-(Aminomethyl)-4-methoxyheptane (CAS 326487-90-5)
- 5,5-Methylenebis(4-benzyl-4H-1,2,4-triazole-3-thiol) (CAS 62575-53-5)
- 3-Phenylazetidin-3-amine (CAS 688305-74-0)
- Guanfacine Hydrochloride Impurity 3 (CAS 6575-24-2)
- 4-Chloro-N-(2-(3,5-dimethyl-1H-pyrazole-1-carbonyl)thiophen-3-yl)-N-ethylbenzenesulfonamide (CAS 1325305-88-1)
- 7-Fluoro-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 1203685-22-6)
- Ethyl 2-(4-chloro-2-(methylthio)pyrimidin-5-yl)-2-methylpropanoate (CAS 1201362-85-7)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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 13829788188 / jacky.chen@cato-chem.com