1-(3-Aminophenyl)-n-tert-butylmethanesulfonamide CAS 1073485-34-3
| CAS No. | 1073485-34-3 |
| Molecular Formula | C11H18N2O2S |
| Molecular Weight | 242.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(3-Aminophenyl)-n-tert-butylmethanesulfonamide 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.
CATO supplies 1-(3-Aminophenyl)-n-tert-butylmethanesulfonamide (CAS 1073485-34-3), a certified reference material (molecular formula C11H18N2O2S, MW 242.34 g/mol) for analytical method development and quality control.
Structurally, 1-(3-Aminophenyl)-n-tert-butylmethanesulfonamide (C11H18N2O2S) 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 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 242.34 g/mol, it falls into the medium-molecular-weight range. 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 | C11H18N2O2S |
| Molecular Weight | 242.34 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Aminophenyl Standards
- 1-(3-Aminophenyl)-n-(sec-butyl)methanesulfonamide (CAS 1095015-55-6)
- 1-(4-Aminophenyl)-N-(tert-butyl)methanesulfonamide (CAS 179028-78-5)
- N1-{2-[(2-Aminophenyl)amino]ethyl}benzene-1,2-diamine (CAS 16825-43-7)
- 2-(4-Aminophenyl)-6-hydroxybenzothiazole (CAS 178804-18-7)
- 5-(4-Aminophenyl)thieno[2,3-d]pyrimidin-4-amine (CAS 501696-28-2)
- 3-((4-Aminophenyl)amino)-4-hydroxytetrahydrothiophene 1,1-dioxide (CAS 1245570-13-1)
- Ethyl ((4-aminophenyl)(methyl)(oxo)-lambda6-sulfanylidene)carbamate (CAS 851008-66-7)
- 3-(3-Aminophenyl)-1-(pyridin-4-ylmethyl)urea (CAS 1036479-31-8)
Recommended Standards
- 3-Amino-N-tert-butyl-2-methylbenzene-1-sulfonamide (CAS 1041583-63-4)
- 1-(2-Aminoethyl)-3-(4-(tert-Butyl)thiazol-2-yl)urea (CAS 1092460-38-2)
- 3-Amino-n,4-dimethyl-n-(propan-2-yl)benzene-1-sulfonamide (CAS 1036446-45-3)
- n-Methyl-4-(methylamino)-n-(propan-2-yl)benzene-1-sulfonamide (CAS 1094377-22-6)
- (1-Ethyl-3-methyl-1H-pyrazol-5-yl)methanamine (CAS 1006483-01-7)
- 3,5-Dimethylisothiazole (CAS 24260-24-0)
- 3-(Tetrahydro-2H-pyran-4-yl)-1,2,4-thiadiazol-5-amine (CAS 1249828-99-6)
- 4-Chlorobenzotrifluoride (CAS 98-56-6)
- Oxazolo[4,5-c]pyridine (CAS 273-56-3)
- 4-Hydroxy-6-methyl-1,2-dihydro-pyrazolo[3,4-b]pyridin-3-one (CAS 116081-20-0)
- 2859-67-8 3-Pyridinepropanol 3-(3-Pyridyl)propan-1-ol 5-21-02-00237 (Beilstein Handbook Reference) BRN 0112609 EINECS 220-675-7 3-(3-Hydroxypropyl)pyridine NSC 66564 3-Propanolpyridine 3-(3-Pyridyl)propanol 3-(3-Pyridyl)-1-propanol (CAS 2859-67-8)
- 4-Fluoro-2'-(trifluoromethyl)-[1,1'-biphenyl]-3-amine (CAS 1225831-31-1)
- Baloxavir Impurity C18 (CAS 2136287-59-5)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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