69210-44-2 Benzenesulfonamide, N-((butylamino)carbonyl)-2-methyl-4-(2-methylpropoxy)- N-((Butylamino)carbonyl)-2-methyl-4-(2-methylpropoxy)benzenesulfoanide CAS 69210-44-2
| CAS No. | 69210-44-2 |
| Molecular Formula | C16H26N2O4S |
| Molecular Weight | 342.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
69210-44-2 Benzenesulfonamide, N-((butylamino)carbonyl)-2-methyl-4-(2-methylpropoxy)- N-((Butylamino)carbonyl)-2-methyl-4-(2-methylpropoxy)benzenesulfoanide (CAS 69210-44-2), molecular formula C16H26N2O4S and molecular weight 342.45 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H26N2O4S, 69210-44-2 Benzenesulfonamide, N-((butylamino)carbonyl)-2-methyl-4-(2-methylpropoxy)- N-((Butylamino)carbonyl)-2-methyl-4-(2-methylpropoxy)benzenesulfoanide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 342.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C16H26N2O4S |
| Molecular Weight | 342.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1976 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Benzenesulfonamide Standards
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Recommended Standards
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- Ethyl 3-bromo-2,5-dichloro-6-methylbenzoate (CAS 2407966-06-5)
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- N-(3-Cyano-4,5-dimethylthiophen-2-yl)pyrazine-2-carboxamide (CAS 551910-16-8)
- 4-(2-Bromoethyl)-1-(cyclopropylsulfonyl)piperidine (CAS 2005239-79-0)
- 2-(1,3-Dimethoxy-1,3-dioxopropan-2-yl)-5-methoxybenzoic acid (CAS 1370606-52-2)
- 2-(Trifluoromethyl)pyrrolidine hydrochloride (CAS 868623-97-6)
- 2-Oxo-2,3-dihydrooxazole-5-carboxylic acid (CAS 1407858-88-1)
- 4-Amino-1-methyl-1H-pyrazole-5-carboxamide hydrochloride (CAS 939979-31-4)
- Des-Leu26-Tirzepatide (CAS CATO-CPTD788947)
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