3-((Pyrrolidin-1-ylsulfonyl)methyl)aniline CAS 1095015-35-2
| CAS No. | 1095015-35-2 |
| Molecular Formula | C11H16N2O2S |
| Molecular Weight | 240.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((Pyrrolidin-1-ylsulfonyl)methyl)aniline (C11H16N2O2S) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-((Pyrrolidin-1-ylsulfonyl)methyl)aniline (CAS 1095015-35-2) is a high-purity analytical reference standard with the molecular formula C11H16N2O2S and a molecular weight of 240.32 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C11H16N2O2S |
| Molecular Weight | 240.32 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.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- N-(4-Methyloxazol-2-yl)-N-propylhexanamide (CAS 57068-57-2)
- 4,7-Dibromo-5,6-dinitrobenzo[c][1,2,5]thiadiazole (CAS 76186-72-6)
- Ibutilide Impurity 5 (CAS CATO-C4X-21105)
- 3-((2-Nitrobenzylidene)amino)quinazolin-4(3H)-one (CAS 88404-50-6)
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- 6-(Pyrrolidin-1-yl)-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 338748-49-5)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
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