5-Cyclopropoxy-6-methoxy-N-methylnicotinamide CAS 1243380-49-5
| CAS No. | 1243380-49-5 |
| Molecular Formula | C11H14N2O3 |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Cyclopropoxy-6-methoxy-N-methylnicotinamide is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Cyclopropoxy-6-methoxy-N-methylnicotinamide (CAS 1243380-49-5) is a high-purity analytical reference standard with the molecular formula C11H14N2O3 and a molecular weight of 222.24 g/mol.
Structurally, 5-Cyclopropoxy-6-methoxy-N-methylnicotinamide (C11H14N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 222.24 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C11H14N2O3 |
| Molecular Weight | 222.24 g/mol |
| Appearance | Off-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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Cyclopropoxy Standards
- 3-Cyclopropoxy-5-methoxy-N-methylisonicotinamide (CAS 1243281-96-0)
- 3-Cyclopropoxy-2-isopropyl-6-nitropyridine (CAS 1243288-94-9)
- 4-Cyclopropoxy-6-methoxy-N-methylpicolinamide (CAS 1243326-33-1)
- 4-Cyclopropoxy-N,N-dimethyl-3-nitroaniline (CAS 1243345-64-3)
- 4-Cyclopropoxy-5-(dimethylamino)nicotinic acid (CAS 1243345-98-3)
- 4-Cyclopropoxy-6-methoxy-N-methylnicotinamide (CAS 1243348-28-8)
- 4-Cyclopropoxy-5-isopropyl-2-nitropyridine (CAS 1243349-18-9)
- 4-Cyclopropoxy-2-isopropyl-3-nitropyridine (CAS 1243362-93-7)
Recommended Standards
- 4-Cyclopropoxy-2-isopropyl-5-nitropyridine (CAS 1243379-52-3)
- 3-Cyclopropoxy-N,N-dimethyl-5-nitroaniline (CAS 1243399-64-5)
- 5-Cyclopropoxy-4-isopropyl-2-nitropyridine (CAS 1243376-29-5)
- 3-Cyclopropoxy-N,N-dimethyl-4-nitroaniline (CAS 1243399-91-8)
- 5-[[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]amino]pentanal (CAS 2415150-96-6)
- N-ethyl-p-methoxy Phenyl Isopropylamine (CAS 102192-85-8)
- (1S,6R)-8-Boc-3,8-diazabicyclo[4.2.0]octane (CAS 851526-80-2)
- 4-Chloro-2-fluoro-5-methylacetophenone (>90%) (CAS 177211-26-6)
- (2S,3S)-tert-Butyl 2-(hydroxymethyl)-3-methylpyrrolidine-1-carboxylate (CAS 817554-70-4)
- Sodium 5-(1h-indol-3-yl)-4-phenyl-4h-1,2,4-triazole-3-thiolate (CAS 1007016-46-7)
- Gliquidone Impurity 4 (CAS 33214-38-9)
- 4-Fluoro-6-methoxypicolinaldehyde (CAS 1239351-87-1)
- 4-(tert-Butoxycarbonylamino)-2,6-dimethylphenylboronic acid (CAS 1256355-11-9)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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