2-Chloro-1-(3-methyl-2-thienyl)-ethanone CAS 556110-52-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 556110-52-2 |
| Molecular Formula | C7H7ClOS |
| Molecular Weight | 174.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Chloro-1-(3-methyl-2-thienyl)-ethanone (CAS 556110-52-2) 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.) | 1984 |
| 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)
- 1-(4-Chloro-5-methylthiophen-2-yl)ethan-1-one (CAS 123418-42-8)
- 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)
Recommended Standards
- 2-Acetyl-5-chloro-4-methylthiophene (CAS 91505-26-9)
- 2-Chloro-1-(4-methyl-2-thienyl)-ethanone (CAS 556110-51-1)
- 2,5-Dimethylthiophene-3-carbonyl chloride (CAS 57248-13-2)
- Methyl 4-Acetamido-5-chloro-2-methoxy-3-nitrobenzoate (CAS 126463-85-2)
- tert-Butyl 2-ethoxypyrrolidine-1-carboxylate (CAS 106412-40-2)
- Cyclopropyl[3-(trifluoromethyl)phenyl]methanamine (CAS 59382-27-3)
- 3-(Dimethylamino)-5-(methylamino)phenol (CAS 1243368-59-3)
- 5-Fluoroquinazoline (CAS 16499-43-7)
- Oxandrolone (CAS 53-39-4)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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 13829788188 / jacky.chen@cato-chem.com