3-Cyclopropoxy-N-methylisonicotinamide CAS 1243289-73-7
| CAS No. | 1243289-73-7 |
| Molecular Formula | C10H12N2O2 |
| Molecular Weight | 192.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Cyclopropoxy-N-methylisonicotinamide 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.
3-Cyclopropoxy-N-methylisonicotinamide (CAS 1243289-73-7) is a high-purity analytical reference standard with the molecular formula C10H12N2O2 and a molecular weight of 192.21 g/mol.
3-Cyclopropoxy-N-methylisonicotinamide (C10H12N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 3-Cyclopropoxy-N-methylisonicotinamide 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 | C10H12N2O2 |
| Molecular Weight | 192.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-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 |
| 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
- 5-Cyclopropoxy-2-methylisonicotinamide (CAS 1243289-01-1)
- 3-Cyclopropoxy-N-methylpicolinamide (CAS 1243289-75-9)
- 3-Cyclopropoxy-5-(methylamino)isonicotinaldehyde (CAS 1243310-68-0)
- 5-Cyclopropoxy-6-(methylamino)nicotinaldehyde (CAS 1243311-05-8)
- 4-Cyclopropoxy-2-(methylamino)nicotinaldehyde (CAS 1243317-20-5)
- 5-Cyclopropoxy-3-(methylamino)picolinaldehyde (CAS 1243317-25-0)
- 5-Cyclopropoxy-2-(methylamino)isonicotinaldehyde (CAS 1243320-05-9)
- 2-Cyclopropoxy-4-methoxybenzaldehyde (CAS 1243320-33-3)
Recommended Standards
- Spiro[chromane-2,3'-oxetan]-4-ol (CAS 1242267-65-7)
- 1-Allyl-5-cyclopropyl-1H-pyrazole-3-carboxylic acid (CAS 1239784-29-2)
- 1-Allyl-3-cyclopropyl-1H-pyrazole-5-carboxylic acid (CAS 1239737-42-8)
- 3-Nitro-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine (CAS 123792-59-6)
- 4-Butoxy-1-chloro-2,2-dimethylbutane (CAS 1491508-20-3)
- (αR)-Acetyloxybenzenebutanoic Acid (CAS 117017-04-6)
- n-(3-Aminopropyl)-3-methylfuran-2-carboxamide (CAS 681837-56-9)
- 8-Ethyl-6-phenyl-2,3-dihydroimidazo[1,2-b]pyridazine (CAS 781567-04-2)
- Ribociclib Impurity 19 (CAS CATO-C4X-310019)
- 2-(2-Fluorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-7-amine (CAS 1893727-25-7)
- 4,5-Diphenylimidazole (CAS 668-94-0)
- 3-(2,5-Dichlorobenzoyl)benzene-1-sulfonyl chloride (CAS 1037306-65-2)
- 3’,4’-dihydro-2’H-spiro[oxolane-3,1’-pyrrolo[1,2-a]pyrazine] (CAS 1803601-30-0)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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