4-((2,5-Dichlorophenyl)thio)butan-2-one CAS 1044062-39-6
| CAS No. | 1044062-39-6 |
| Molecular Formula | C10H10Cl2OS |
| Molecular Weight | 249.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-((2,5-Dichlorophenyl)thio)butan-2-one.
4-((2,5-Dichlorophenyl)thio)butan-2-one (CAS 1044062-39-6) is a high-purity analytical reference standard with the molecular formula C10H10Cl2OS and a molecular weight of 249.16 g/mol.
Structurally, 4-((2,5-Dichlorophenyl)thio)butan-2-one (C10H10Cl2OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 249.16 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 4-((2,5-Dichlorophenyl)thio)butan-2-one 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.
Physical & Chemical Properties
| Molecular Formula | C10H10Cl2OS |
| Molecular Weight | 249.16 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 4-((3,4-Dichlorophenyl)thio)butan-2-one (CAS 1044062-42-1)
- [1-(2,4-dichlorophenyl)ethyl]thiourea (CAS 1152515-60-0)
- 3-((2,5-Dichlorophenyl)thio)butan-2-one (CAS 1153875-72-9)
- 1-(2,5-Dichlorophenyl)-2-(ethylthio)ethan-1-one (CAS 1157360-75-2)
- 1-(2,4-Dichlorophenyl)-2-(methylthio)propan-1-one (CAS 1183286-03-4)
- 1-((2,5-Dichlorophenyl)thio)butan-2-one (CAS 1248959-26-3)
- 3-((3,4-Dichlorophenyl)thio)butan-2-one (CAS 1477876-35-9)
- 1-((3,4-Dichlorophenyl)thio)butan-2-one (CAS 1491677-74-7)
Recommended Standards
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- 8-(bromomethyl)-1,2,3,4-tetrahydroisoquinoline (CAS 2306265-77-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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