5-Bromo-2-((3-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)methyl)-3-methoxypyridine CAS 1186310-84-8
| CAS No. | 1186310-84-8 |
| Molecular Formula | C18H31BrN2O2Si |
| Molecular Weight | 415.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Bromo-2-((3-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)methyl)-3-methoxypyridine.
5-Bromo-2-((3-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)methyl)-3-methoxypyridine (CAS 1186310-84-8), molecular formula C18H31BrN2O2Si and molecular weight 415.44 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-Bromo-2-((3-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)methyl)-3-methoxypyridine (C18H31BrN2O2Si) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Bromo-2-((3-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)methyl)-3-methoxypyridine 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 | C18H31BrN2O2Si |
| Molecular Weight | 415.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- 4-(3-Bromophenoxy)butanoic acid (CAS 170638-88-7)
- 4-(2-Bromoethyl)benzenesulfonyl chloride (CAS 64062-91-5)
- 3-Methyl-5-(pentafluorosulfur)benzoic acid (CAS 1240257-00-4)
- Ethyl 2-acetamido-7-hydroxy-4,6-dinitrobenzo[b]thiophene-3-carboxylate (CAS 113408-04-1)
- N-Benzyl-4-fluoro-N-phenylbenzamide (CAS 701918-27-6)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
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