1-((2-Bromophenyl)thio)-3,3-dimethylbutan-2-one CAS 1152622-42-8
| CAS No. | 1152622-42-8 |
| Molecular Formula | C12H15BrOS |
| Molecular Weight | 287.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-((2-Bromophenyl)thio)-3,3-dimethylbutan-2-one (CAS 1152622-42-8), a certified reference material (molecular formula C12H15BrOS, MW 287.22 g/mol) for analytical method development and quality control.
Structurally, 1-((2-Bromophenyl)thio)-3,3-dimethylbutan-2-one (C12H15BrOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine 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 287.22 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C12H15BrOS |
| Molecular Weight | 287.22 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 | Br-containing |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 1-(3-Bromophenyl)-2-(tert-butylthio)ethan-1-one (CAS 1152625-72-3)
- 1-(2-Bromophenyl)-2-(tert-butylthio)ethan-1-one (CAS 1152630-75-5)
- 1-(3-Bromophenyl)-2-(butylthio)ethan-1-one (CAS 1152669-46-9)
- 1-(4-Bromophenyl)-2-(sec-butylthio)ethan-1-one (CAS 1154281-59-0)
- 1-(3-Bromophenyl)-2-(isobutylthio)ethan-1-one (CAS 1154281-86-3)
- 1-(2-Bromophenyl)-2-(isobutylthio)ethan-1-one (CAS 1154282-03-7)
- 1-(2-Bromophenyl)-2-(sec-butylthio)ethan-1-one (CAS 1154958-82-3)
- 1-(4-Bromophenyl)-2-(isobutylthio)ethan-1-one (CAS 1155554-97-4)
Recommended Standards
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- 1-Benzylpiperidin-4-amine hydrochloride (CAS 303779-73-9)
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- 3-(Trifluoromethyl)pyrrolidin-1-amine (CAS 935260-36-9)
- N-(4-Chloro-5-methyl-6-phenylpyrimidin-2-yl)acetamide (CAS 77378-89-3)
- 1-Cyclopentyl-2-(1,3-dioxolan-2-yl)ethan-1-one (CAS 56531-52-3)
- 2-[(2-Hydroxyethyl)(methyl)amino]isonicotinic acid (CAS 1184491-38-0)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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