3-Amino-n,n-diethyl-4-(4-methylphenoxy)benzene-1-sulfonamide CAS 568577-56-0
| CAS No. | 568577-56-0 |
| Molecular Formula | C17H22N2O3S |
| Molecular Weight | 334.43 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 3-Amino-n,n-diethyl-4-(4-methylphenoxy)benzene-1-sulfonamide (CAS 568577-56-0), a certified reference material (molecular formula C17H22N2O3S, MW 334.43 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 3-Amino-n,n-diethyl-4-(4-methylphenoxy)benzene-1-sulfonamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 334.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C17H22N2O3S |
| Molecular Weight | 334.43 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 4-Amino-n-(4-butylphenyl)-2-methoxybenzene-1-sulfonamide (CAS 1193389-45-5)
- 2-[3-Amino-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylicacid ethylester (CAS 144060-92-4)
- 3-amino-N,N-diethyl-4-(3-methylphenoxy)benzenesulfonamide (CAS 735322-76-6)
- 1242962-24-8 Ethyl 3-amino-4-[(2-{[(cyclopentylamino)carbonyl]amino}ethyl)amino]benzoate MFCD15732370 (CAS 1242962-24-8)
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- 2-(1-Amino-2-ethoxycarbonylethyl)piperidine-1-carboxylic acid benzyl ester (CAS 886362-39-6)
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Recommended Standards
- 3-Butyl-5-(4-fluorophenyl)-2-mercaptothieno[2,3-d]pyrimidin-4(3h)-one (CAS 749902-09-8)
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- 4-(Benzyloxy)-4'-(methylsulfanyl)[1,1'-biphenyl]-3-carbaldehyde (CAS 893735-66-5)
- 2-(Ethylsulfanyl)-4-(4-methylphenyl)-1H,4H,5H-indeno[1,2-d]pyrimidin-5-one (CAS 383147-80-6)
- 3-Tetrahydrofuryl Methanesulfonate (CAS 156380-34-6)
- Methyl 3-amino-5-methoxy-3-methylpentanoate (CAS 1522701-98-9)
- 1,1,3,3-Tetraphenyl-1,3-dimethyldisiloxane (CAS 807-28-3)
- 6-Chloro-2-isopropylpyrimidin-4-amine (CAS 691401-07-7)
- 5-Bromo-4,6-dimethoxypyrimidin-2-amine (CAS 1158074-68-0)
- (3aS,7aR)-Octahydrofuro[3,2-c]pyridine hydrochloride (CAS 1808829-27-7)
- 9-decen-2-one (CAS 35194-30-0)
- N-BUtyl-2-chloro-5-hydroxybenzamide (CAS 3009-01-6)
- (4-(3-Methylpiperidin-1-yl)pyridin-3-yl)methanamine (CAS 1505864-01-6)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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