3-(6-Methoxy-2-pyridyl)-1-propene CAS 951886-68-3
| CAS No. | 951886-68-3 |
| Molecular Formula | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(6-Methoxy-2-pyridyl)-1-propene is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(6-Methoxy-2-pyridyl)-1-propene (CAS 951886-68-3), molecular formula C9H11NO and molecular weight 149.19 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H11NO, 3-(6-Methoxy-2-pyridyl)-1-propene contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 149.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), 3-(6-Methoxy-2-pyridyl)-1-propene 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 | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 2-Methoxy-5-(prop-2-en-1-yl)pyridine (CAS 1197831-20-1)
- 2-Methoxy-5-methyl-3-vinylpyridine (CAS 1228665-62-0)
- 5-Methoxy-2,3-Dihydro-1H-Isoindole (CAS 127168-88-1)
- 2-Methoxy-3-methyl-5-vinylpyridine (CAS 1355208-21-7)
- 4-Methoxy-2-(prop-1-en-2-yl)pyridine (CAS 1823178-38-6)
- 3-Methoxy-6,7-dihydro-5H-cyclopenta[b]pyridine (CAS 1823339-03-2)
- 4-Methoxy-2-vinylaniline (CAS 210536-47-3)
- 4-Methoxy-3-vinylaniline (CAS 2244088-80-8)
Recommended Standards
- 3-(3-Methylbicyclo[1.1.1]pentan-1-yl)-3-oxopropanenitrile (CAS 2737246-37-4)
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- 3-(3,5-Dimethyl-1H-pyrazol-4-yl)propanenitrile (CAS 90090-70-3)
- 3-(Dimethylamino)benzaldehyde (CAS 619-22-7)
- 4-Methyl-2-oxo-2H-chromen-7-yl propionate (CAS 3361-13-5)
- 4-(aminomethyl)-3-nitrobenzonitrile (CAS 701269-65-0)
- 3-(4-Bromo-1h-pyrazol-1-yl)-2-methyl-2-(methylamino)propanamide (CAS 1247491-28-6)
- 2-(Tert-butyl)benzothioamide (CAS 1314934-69-4)
- (2-Bromo-5-fluoropyridin-4-yl)methanamine (CAS 1416714-39-0)
- 5'-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-4,4-dimethyl-hexahydrospiro[cyclohexane-1,3'-pyrrolo[3,4-d][1,2]oxazole]-2,4',6,6'-tetrone (CAS 338772-51-3)
- Propanoic acid, 2-methyl-, (1R,2R,4R)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl ester, rel- (CAS 85586-67-0)
- 3-Methylquinoline-2-carboxylic acid (CAS 92513-28-5)
- 3-(3,5-Dichlorophenyl)-4,4,4-trifluorobutanoic acid (CAS 1368374-60-0)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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