5-Bromo-2-(1-(methylsulfonyl)pyrrolidin-2-yl)pyridine CAS 1361114-85-3
| CAS No. | 1361114-85-3 |
| Molecular Formula | C10H13BrN2O2S |
| Molecular Weight | 305.19 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 5-Bromo-2-(1-(methylsulfonyl)pyrrolidin-2-yl)pyridine (CAS 1361114-85-3), a certified reference material (molecular formula C10H13BrN2O2S, MW 305.19 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution, 5-Bromo-2-(1-(methylsulfonyl)pyrrolidin-2-yl)pyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 305.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 5-Bromo-2-(1-(methylsulfonyl)pyrrolidin-2-yl)pyridine 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 | C10H13BrN2O2S |
| Molecular Weight | 305.19 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- Methyl 5-formyl-2-methylfuran-3-carboxylate (CAS 81661-26-9)
- 2-Chlorophenol D4 (3,4,5,6 D4) (CAS 93951-73-6)
- 4-Chloro-6-isopropyl-5-methylpyrimidine (CAS 1256955-64-2)
- beta-(4-Pyridyl)acrolein Oxalate (CAS 383177-50-2)
- N-benzyl-4-(2,6-difluorobenzoyl)-1H-pyrrole-2-carboxamide (CAS 478259-84-6)
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