1-(2-Chloro-1,3-thiazol-5-yl)ethanone CAS 885229-41-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885229-41-4 |
| Molecular Formula | C5H4ClNOS |
| Molecular Weight | 161.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2-Chloro-1,3-thiazol-5-yl)ethanone (CAS 885229-41-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H4ClNOS. Molecular weight: 161.61 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H4ClNOS |
| Molecular Weight | 161.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-Chloro-5-(methylthio)-1,2,4-triazine (CAS 1247802-89-6)
- 2-Chloro-5-methylthiazole-4-carbaldehyde (CAS 1379296-36-2)
- 1-(3-Chloro-4-isothiazolyl)ethanone (CAS 2643340-78-5)
- 2-chloro-1-(1,2-thiazol-5-yl)ethan-1-one (CAS 2044713-56-4)
- 2-chloro-1-(1,3-thiazol-4-yl)ethan-1-one (CAS 52540-23-5)
- 2-Chloro-4-(methylthio)-1,3,5-triazine (CAS 61810-07-9)
- 2-Chloro-4-methylthiazole-5-carbaldehyde (CAS 289469-54-1)
- 4-Chloro-2-methylthiazole-5-carbaldehyde (CAS 866329-08-0)
Recommended Standards
- 2-Chlorothiophene-3-carboxamide (CAS 189330-14-1)
- 1-(2-Chlorothiazol-4-yl)ethan-1-one (CAS 222169-08-6)
- 5-Chlorothiophene-3-carboxamide (CAS 189330-09-4)
- (9H-fluoren-9-yl)methyl (R)-2-(2-hydroxyethyl)pyrrolidine-1-carboxylate (CAS 2126878-04-2)
- 3-(Hydroxymethyl)oxetan-3-ol (CAS 16563-93-2)
- 1-(tert-Butyl)-4-methyl-1H-imidazole-5-carboxylic acid (CAS 1368881-66-6)
- 2-Amino-1,7,7-trimethylbicyclo[2.2.1]heptane-2-carboxylic acid (CAS 6266-05-3)
- 6-Methylpyrazolo[5,1-f][1,2,4]triazin-4(1H)-one (CAS 150017-70-2)
- (S)-1-(4-methyl-3-(trifluoromethyl)phenyl)propan-1-amine (CAS 1213047-13-2)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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