1-(4-Chloro-5-methylthiophen-2-yl)ethan-1-one CAS 123418-42-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 123418-42-8 |
| Molecular Formula | C7H7ClOS |
| Molecular Weight | 174.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(4-Chloro-5-methylthiophen-2-yl)ethan-1-one (CAS 123418-42-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H7ClOS. Molecular weight: 174.65 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H7ClOS |
| Molecular Weight | 174.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-6-(ethylsulfanyl)pyrazine (CAS 1094842-83-7)
- 4-Chloro-2-(Sulfanylmethyl)phenol (CAS 118143-41-2)
- 2-Chloro-5-(methylthio)phenol (CAS 1243386-43-7)
- 5-Chloro-2-(ethylthio)pyrimidine (CAS 124595-96-6)
- 2-Chloro-4-(ethylsulfanyl)pyrimidine (CAS 1250161-32-0)
- 1-Chloro-3-(methylsulfinyl)benzene (CAS 13150-73-7)
- 4-chloro-5-methyl-6-(methylthio)pyrimidine (CAS 1343398-23-1)
- 3-Chloro-4-(methylthio)phenol (CAS 13560-43-5)
Recommended Standards
- 2-(5-Chlorothiophen-2-yl)propanal (CAS 1216295-54-3)
- 2-(5-Chlorothiophen-2-yl)-2-methyloxirane (CAS 1216088-20-8)
- 1-(5-Chlorothiophen-2-yl)propan-2-one (CAS 1249958-78-8)
- 7-Bromo-6-methoxy-2-methylbenzo[d]thiazole (CAS 1960415-77-3)
- 2-(1,3-Diphenyl-1H-pyrazol-4-yl)-1,3,4-oxadiazole (CAS 917947-69-4)
- 4-((3,4-Dichlorobenzyl)thio)-6,7-dimethoxycinnoline (CAS 5388-40-9)
- Dimethyl 4-hydroxypyridine-2,6-dicarboxylate hydrate (CAS 855740-52-2)
- 1-(3-Bromo-2,2-dimethylpropyl)-2-methylbenzene (CAS 1493303-49-3)
- 5,5-Dimethyltetrahydro-2H-pyran-2-one (CAS 1679-55-6)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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