2-Butanone, 4-[(3-methylphenyl)thio]- CAS 6110-04-9
| CAS No. | 6110-04-9 |
| Molecular Formula | C11H14OS |
| Molecular Weight | 194.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Butanone, 4-[(3-methylphenyl)thio]- (CAS 6110-04-9) is a high-purity analytical reference standard with the molecular formula C11H14OS and a molecular weight of 194.29 g/mol.
2-Butanone, 4-[(3-methylphenyl)thio]- (C11H14OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H14OS |
| Molecular Weight | 194.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Butanone Standards
- 1-Butanone, 1-(3,4,5-trifluorophenyl)- (CAS 1247208-98-5)
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- 4160-51-4 1-Butanone, 1-(4-methoxyphenyl)- Butyrophenone, 4'-methoxy- (8CI) 4'-Methoxybutyrophenone AI3-23190 EINECS 223-995-5 p-Methoxybutyrophenone 4-Methoxybutyrophenone NSC 5615 (CAS 4160-51-4)
- 2-Butanone, 4-(2-methoxyphenyl) (CAS 63449-79-6)
- 2-Butanone, 1-bromo-3-hydroxy- 23386-68-7 (CAS 23386-68-7)
- 1-Butanone, 1-(2-bromophenyl)- (CAS 79784-61-5)
- 1-phenyl-2-butanone (CAS 1007-32-5)
- 4-Phenyl-2-butanone (CAS 2550-26-7)
Recommended Standards
- 2-(tert-Butylthio)benzaldehyde (CAS 65924-65-4)
- 2-Methyl-1-(4-(methylthio)phenyl)propan-1-one (CAS 63635-20-1)
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- 3-(M-tolylthio)butan-2-one (CAS 93351-10-1)
- 1-(2-(Benzyloxy)ethyl)cyclopropan-1-amine (CAS 388095-22-5)
- N-(3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclobutanecarboxamide (CAS 2246801-72-7)
- 1-((2-Chloroethyl)sulfonyl)-4-methylbenzene (CAS 22381-53-9)
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- 2-Amino-1-(3,4-difluorophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1152665-23-0)
- 3,5,6-Trichloro-N,N-diethylpyridazin-4-amine (CAS 67370-21-2)
- 6-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-((triisopropylsilyl)ethynyl)naphthalen-2-ol (CAS 2757097-49-5)
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