4-(n-Methyl4-acetylbenzenesulfonamido)butanoic acid CAS 847744-09-6
| CAS No. | 847744-09-6 |
| Molecular Formula | C13H17NO5S |
| Molecular Weight | 299.34 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 4-(n-Methyl4-acetylbenzenesulfonamido)butanoic acid (CAS 847744-09-6), a certified reference material (molecular formula C13H17NO5S, MW 299.34 g/mol) for analytical method development and quality control.
Structurally, 4-(n-Methyl4-acetylbenzenesulfonamido)butanoic acid (C13H17NO5S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 299.34 g/mol, it falls into the medium-molecular-weight range. 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-(n-Methyl4-acetylbenzenesulfonamido)butanoic acid 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 | C13H17NO5S |
| Molecular Weight | 299.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-(Naphthalen-2-ylamino)benzenesulfonic acid (CAS 859961-96-9)
- 4-[(2,6-dimethylmorpholin-4-yl)sulfonyl]benzoic acid (CAS 328038-27-3)
- 4-(2-Fluorophenyl)-N-phenylpiperazine-1-carboxamide (CAS 401577-98-8)
- 4'-Bromo-2-morpholinomethyl benzophenone (CAS 898750-32-8)
- 7-(Diethylamino)coumarin-3-carbonyl Azide (CAS 157673-16-0)
- 1-(3-Bromo-4-((2-methyl-[1,1'-biphenyl]-3-yl)methoxy)benzyl)piperidine-2-carboxylic acid (CAS 1675201-90-7)
- 4-Chloro-2-(1-methyl-1,4-dihydropyridin-4-ylidene)-3-oxobutanenitrile (CAS 1000932-32-0)
- Pirarubicin Impurity 3 (CAS CATO-C4X-24683)
- (2Z)-2-Amino-3-[(E)-[(pyridin-2-yl)methylidene]amino]but-2-enedinitrile (CAS 58259-75-9)
- CCR-11 (CAS 301687-87-6)
- 2-Fluoro-1,3,4-trimethylbenzene (CAS 26630-72-8)
- tert-Butyl (1-(1H-pyrrolo[2,3-b]pyridin-6-yl)cyclopropyl)carbamate (CAS 1159734-26-5)
- 3-(Trifluoromethyl)benzenesulfonamide (CAS 672-58-2)
- Hexapeptide-9 (CAS 885024-94-2)
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