3-Cyclopropoxy-N5-methylpyridine-2,5-dicarboxamide CAS 1243468-11-2
| CAS No. | 1243468-11-2 |
| Molecular Formula | C11H13N3O3 |
| Molecular Weight | 235.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H13N3O3, 3-Cyclopropoxy-N5-methylpyridine-2,5-dicarboxamide 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 235.24 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.
3-Cyclopropoxy-N5-methylpyridine-2,5-dicarboxamide (CAS 1243468-11-2) is a high-purity analytical reference standard with the molecular formula C11H13N3O3 and a molecular weight of 235.24 g/mol.
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 | C11H13N3O3 |
| Molecular Weight | 235.24 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Cyclopropoxy Standards
- 4-Cyclopropoxy-N3-methylpyridine-2,3-dicarboxamide (CAS 1243281-94-8)
- 4-Cyclopropoxy-N-methylpyridine-3,5-dicarboxamide (CAS 1243318-46-8)
- 5-Cyclopropoxy-N4-methylpyridine-3,4-dicarboxamide (CAS 1243347-78-5)
- 4-Cyclopropoxy-N2-methylpyridine-2,5-dicarboxamide (CAS 1243348-35-7)
- 2-Cyclopropoxy-3-(methylcarbamoyl)benzoic acid (CAS 1243361-96-7)
- 3-Cyclopropoxy-4-(methylcarbamoyl)benzoic acid (CAS 1243377-07-2)
- 5-Cyclopropoxy-N4-methylpyridine-2,4-dicarboxamide (CAS 1243401-27-5)
- 2-Cyclopropoxy-6-(methylcarbamoyl)benzoic acid (CAS 1243402-08-5)
Recommended Standards
- 5-Cyclopropoxy-N2-methylpyridine-2,4-dicarboxamide (CAS 1243464-62-1)
- 4-Cyclopropoxy-N5-methylpyridine-2,5-dicarboxamide (CAS 1243468-88-3)
- 4-Cyclopropoxy-2-(methylcarbamoyl)benzoic acid (CAS 1243448-74-9)
- 4,6,7-Trimethoxyquinolin-2(1H)-one (CAS 1245806-52-3)
- Methyl isobutyrimidate hydrochloride (CAS 39739-60-1)
- 7-Phenyl-1,4-thiazepane-1,1-dioxide hydrochloride (CAS 2097936-35-9)
- 2-(Hydroxymethyl)-3,6,7,8-tetrahydro-4H-cyclopenta[g]quinazolin-4-one (CAS 501131-95-9)
- 1-[6-(4-azido-2-nitro-anilino)hexanoyloxy]-2,5-dioxo-pyrrolidine-3-sulfonic acid (CAS 102568-43-4)
- Ethyl 2-(1H-pyrrol-1-yl)-4-(trifluoromethyl)thiazole-5-carboxylate (CAS 1242893-25-9)
- Cyclopentadieneethanol (CAS 51134-16-8)
- Ethyl 2-cyclobutyl-7-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1379811-55-8)
- Methyl Violet B Base (CAS 1733-13-7)
- 1-(4-Boronophenyl)propan-2-one (CAS 679415-14-6)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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