1-[3-(6-Bromo-pyridin-2-ylmethyl)-pyrrolidin-1-yl]-2-methoxy-ethanone CAS 1316221-42-7
| CAS No. | 1316221-42-7 |
| Molecular Formula | C13H17BrN2O2 |
| Molecular Weight | 313.19 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 1-[3-(6-Bromo-pyridin-2-ylmethyl)-pyrrolidin-1-yl]-2-methoxy-ethanone.
1-[3-(6-Bromo-pyridin-2-ylmethyl)-pyrrolidin-1-yl]-2-methoxy-ethanone (CAS 1316221-42-7), molecular formula C13H17BrN2O2 and molecular weight 313.19 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 1-[3-(6-Bromo-pyridin-2-ylmethyl)-pyrrolidin-1-yl]-2-methoxy-ethanone is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 313.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C13H17BrN2O2 |
| Molecular Weight | 313.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- 1-(1-Methyl-1h-pyrazol-4-yl)-N-((5-methylfuran-2-yl)methyl)methanamine (CAS 1006959-26-7)
- (6S,12aR)-3,10-dibromo-6-phenyl-12,12a-dihydro-6H-benzo[5,6][1,3]oxazino[3,4-a]indole (CAS 1585969-16-9)
- 6-Fluoro-6'-methoxy-2,2'-bipyridine (CAS 1245646-08-5)
- PPDA (CAS 684283-16-7)
- 4-(Naphthalen-1-ylmethyl)morpholine (CAS 2862-82-0)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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