4-((4-Isopropylphenyl)thio)butan-2-one CAS 1044064-25-6
| CAS No. | 1044064-25-6 |
| Molecular Formula | C13H18OS |
| Molecular Weight | 222.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-((4-Isopropylphenyl)thio)butan-2-one (CAS 1044064-25-6), molecular formula C13H18OS and molecular weight 222.35 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system, 4-((4-Isopropylphenyl)thio)butan-2-one is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 222.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), 4-((4-Isopropylphenyl)thio)butan-2-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H18OS |
| Molecular Weight | 222.35 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1988 |
| Sulfur Atoms | 1 |
Related Isopropylphenyl Standards
- 3-((4-Isopropylphenyl)thio)butan-2-one (CAS 1154573-46-2)
- 1-((4-Isopropylphenyl)thio)butan-2-one (CAS 23692-69-5)
- 2-((4-Isopropylphenyl)sulfonyl)acetonitrile (CAS 207853-59-6)
- n-(2-Isopropylphenyl)tetrahydrothiophen-3-amine (CAS 1019557-60-8)
- N-(3-isopropylphenyl)tetrahydrothiophen-3-amine (CAS 1042566-72-2)
- (2-Isopropylphenyl)(phenyl)methanone (CAS 19103-09-4)
- 2-(4-Isopropylphenyl)-4,5-dimethyl-1,3-dioxolane (CAS 5458-32-2)
- 3-(4-Isopropylphenyl)-2,2-dimethylpropanoic acid (CAS 394652-71-2)
Recommended Standards
- 4-(2-Thiomorpholinoethyl)aniline (CAS 1042786-65-1)
- 3-((4-(Tert-butyl)phenyl)thio)propanal (CAS 1082501-28-7)
- 2-Methyl-5-(thiomorpholinomethyl)aniline (CAS 1042633-61-3)
- 5-((2,4-Dimethylphenyl)thio)pentan-2-one (CAS 1153114-88-5)
- 3-((2,4,6-Trimethylbenzyl)amino)propan-1-ol (CAS 1038254-25-9)
- Ethyl 5,7-dimethyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 93514-84-2)
- ethyl 3-cyclopropyl-2-fluorobut-2-enoate (CAS 2060523-58-0)
- Methyl 4-Methylnipecotate (CAS 908244-98-4)
- 4-(4-Bromomethyl-thiazol-2-yl)-phenol (CAS 886363-64-0)
- (5-Bromo-2-hydroxyphenyl)(1-(pyridin-2-yl)-1H-pyrazol-4-yl)methanone (CAS 870811-23-7)
- N-(4-fluorobenzyl)-1-(piperidin-4-yl)methanamine hydrochloride (CAS 1261233-78-6)
- Thieno[2,3-b]pyridin-4-ol (CAS 65075-96-9)
- 3-Bromoquinoline-6-sulfonyl chloride (CAS 1956381-95-5)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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