n-Isobutyl-4-((methylsulfonyl)methyl)benzamide CAS 931055-47-9
| CAS No. | 931055-47-9 |
| Molecular Formula | C13H19NO3S |
| Molecular Weight | 269.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures n-Isobutyl-4-((methylsulfonyl)methyl)benzamide 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.
n-Isobutyl-4-((methylsulfonyl)methyl)benzamide (CAS 931055-47-9), molecular formula C13H19NO3S and molecular weight 269.36 g/mol, is a CATO reference standard with documented purity and traceability.
n-Isobutyl-4-((methylsulfonyl)methyl)benzamide (C13H19NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H19NO3S |
| Molecular Weight | 269.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- n-Cyclopropyl-4,5-dihydronaphtho[1,2-b]thiophene-2-carboxamide (CAS 320424-02-0)
- N-Isopropyl-N-(4-(methylsulfonyl)benzyl)acetamide (CAS 3613-88-5)
- n-Benzyl-2,3-dihydrobenzo[b]thiophene-2-carboxamide (CAS 931597-39-6)
- S-(4-Methylcyclohex-3-en-1-yl) 2H-isoindole-2-carbothioate (CAS 61517-17-7)
- 6-(2-Methyl-1H-imidazol-1-yl)-N-(o-tolyl)pyridazine-3-carboxamide (CAS 1396863-92-5)
- 3-(1,2,4-triazol-4-yl)propanoic acid;hydrochloride (CAS 68984-23-6)
- n-((3-Aminocyclobutyl)methyl)cyclopropanesulfonamide (CAS 1497036-11-9)
- 1-(2-amino-3-fluoro-4-methoxyphenyl)ethan-1-one (CAS 1073119-05-7)
- 2-Amino-5-(3-(trifluoromethyl)phenyl)nicotinic acid (CAS 1261478-05-0)
- 3-(Difluoromethyl)-6-methoxy-2-(trifluoromethyl)pyridin-4-amine (CAS 1806791-85-4)
- Relebactam Impurity 53 (CAS CATO-C4X-214453)
- 2,4-Difluoro-3-methylpyridine (CAS 1227574-48-2)
- Arimistane (CAS 1420-49-1)
- Glucagon (1-29) (CAS 16941-32-5)
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