5-((2,5-Dichlorophenyl)thio)pentan-2-one CAS 1153114-94-3
| CAS No. | 1153114-94-3 |
| Molecular Formula | C11H12Cl2OS |
| Molecular Weight | 263.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 5-((2,5-Dichlorophenyl)thio)pentan-2-one (CAS 1153114-94-3), a certified reference material (molecular formula C11H12Cl2OS, MW 263.18 g/mol) for analytical method development and quality control.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 5-((2,5-Dichlorophenyl)thio)pentan-2-one is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 263.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 5-((2,5-Dichlorophenyl)thio)pentan-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 | C11H12Cl2OS |
| Molecular Weight | 263.18 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.) | 1989 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 1-(2,5-Dichlorophenyl)-2-(propylthio)ethan-1-one (CAS 1157207-36-7)
- 1-(3,4-Dichlorophenyl)-2-(propylthio)ethan-1-one (CAS 1157362-87-2)
- 1-(2,4-Dichlorophenyl)-2-(propylthio)ethan-1-one (CAS 1157364-17-4)
- 1-(2,5-Dichlorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1178152-56-1)
- 1-(2,4-Dichlorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1183561-05-8)
- 4-((2,5-Dichlorophenyl)thio)pentan-2-one (CAS 1341522-46-0)
- 1-((2,5-Dichlorophenyl)thio)-3-methylbutan-2-one (CAS 1472757-49-5)
- 1-((3,4-Dichlorophenyl)thio)pentan-2-one (CAS 1494539-88-6)
Recommended Standards
- 873302-39-7 A842090 N-(5-bromanylpyridin-3-yl)-2,2-dimethyl-propanamide N-(5-bromo-3-pyridinyl)-2,2-dimethylpropanamide (CAS 873302-39-7)
- 835882-02-5 N-(2-Bromopyridin-3-yl)-2,2-dimethylpropanamide DTXSID10652150 (CAS 835882-02-5)
- 485320-26-1 Ethyl 8-bromonon-8-enoate DTXSID20641095 (CAS 485320-26-1)
- tert-butyl 1-(bromomethyl)cyclopentane-1-carboxylate (CAS 2167003-55-4)
- 2-(2-Fluoro-4-methoxyphenyl)ethanamine (CAS 402832-76-2)
- Ethyl 2-(3-bromophenoxy)acetate (CAS 138139-14-7)
- Propisochlor (CAS 86763-47-5)
- 5-[(2S)-1-methylpyrrolidin-2-yl]pyridin-2-amine (CAS 22790-82-5)
- 2-((4-Chlorobenzyl)amino)acetamide (CAS 753414-86-7)
- 5-((3-Methylbenzyl)thio)pentan-2-one (CAS 1340171-37-0)
- 1-(6-Methylpyridin-3-yl)propan-1-one (CAS 859055-95-1)
- 6-Hydroxybenzofuran-7-carbaldehyde (CAS 59254-31-8)
- 1-(1-(Tert-butoxycarbonyl)-1,2,3,4-tetrahydroquinolin-6-yl)cyclopropane-1-carboxylic acid (CAS 1898351-36-4)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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 18665070610 / Nicole.chen@cato-chem.com