1-(6-methoxypyridin-3-yl)-1H-pyrrole-2-carbaldehyde CAS 383135-83-9
| CAS No. | 383135-83-9 |
| Molecular Formula | C11H20N2O2 |
| Molecular Weight | 212.29 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.
1-(6-methoxypyridin-3-yl)-1H-pyrrole-2-carbaldehyde (CAS 383135-83-9) is a high-purity analytical reference standard with the molecular formula C11H20N2O2 and a molecular weight of 212.29 g/mol.
Based on its molecular formula C11H20N2O2, 1-(6-methoxypyridin-3-yl)-1H-pyrrole-2-carbaldehyde contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 1-(6-methoxypyridin-3-yl)-1H-pyrrole-2-carbaldehyde 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 | C11H20N2O2 |
| Molecular Weight | 212.29 g/mol |
| Appearance | White to pale yellow crystalline powder |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related methoxypyridin Standards
- 1341189-34-1 6-Methoxypyridin-3-yl)magnesium bromide, 97%, 0.25 M in 2-MeTHF MFCD18253597 (CAS 1341189-34-1)
- 2-(2-Methoxypyridin-4-yl)benzaldehyde (CAS 1432620-13-7)
- (6-Methoxypyridin-3-yl)(phenyl)methanone (CAS 32401-36-8)
- 3-(6-Methoxypyridin-3-yl)benzaldehyde (CAS 893736-62-4)
- 4-(6-Methoxypyridin-2-yl)benzaldehyde (CAS 618092-16-3)
- (2-Methoxypyridin-3-yl)(pyridin-2-yl)methanone (CAS 898786-01-1)
- 5-(6-Methoxypyridin-3-yl)-2-methylaniline (CAS 1248688-36-9)
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Recommended Standards
- 1-(4-Aminobutyl)-3-ethyl-3-methylpyrrolidine-2,5-dione (CAS 750528-47-3)
- 1-(Benzyloxy)-3,5-dimethylbenzene (CAS 83619-85-6)
- 1-(4-(Hydroxyimino)-2,2,6,6-tetramethylpiperidin-1-yl)ethan-1-one (CAS 672950-75-3)
- 1-(Benzyloxy)-3-ethylbenzene (CAS 668477-50-7)
- 1-(2-Fluoro-5-methylphenyl)ethanone (CAS 446-07-1)
- 1-(4-Piperidyl)azetidin-2-one (CAS 1147422-36-3)
- trans-2-Fluorocyclohexanamine (CAS 75198-04-8)
- 2-(4-Chloro-2,3-difluorophenyl)acetaldehyde (CAS 887586-76-7)
- Methyl 4-bromo-5-cyano-2-methylbenzoate (CAS 1804907-10-5)
- Parisaponin I (CAS 561007-63-4)
- Empagliflozin Impurity 29 (CAS 86728-85-0)
- 2-(Aminomethyl)-5-(difluoromethyl)-6-methoxy-3-(trifluoromethoxy)pyridine (CAS 1806753-47-8)
- (S)-3-Methyl-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one (CAS 2165609-06-1)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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