3-Cyano-5-cyclopropoxy-N,N-dimethylpicolinamide CAS 1243446-71-0
| CAS No. | 1243446-71-0 |
| Molecular Formula | C12H13N3O2 |
| Molecular Weight | 231.25 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.
3-Cyano-5-cyclopropoxy-N,N-dimethylpicolinamide (CAS 1243446-71-0), molecular formula C12H13N3O2 and molecular weight 231.25 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Cyano-5-cyclopropoxy-N,N-dimethylpicolinamide (C12H13N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 231.25 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 3-Cyano-5-cyclopropoxy-N,N-dimethylpicolinamide 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 | C12H13N3O2 |
| Molecular Weight | 231.25 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Cyano Standards
- (2Z)-2-Cyano-3-[(4-methoxyphenyl)amino]but-2-enamide (CAS 120651-01-6)
- 6-Cyano-4-cyclopropoxy-N,N-dimethylpicolinamide (CAS 1243364-16-0)
- 4-Cyano-5-cyclopropoxy-N,N-dimethylnicotinamide (CAS 1243399-63-4)
- 6-Cyano-3-cyclopropoxy-N,N-dimethylpicolinamide (CAS 1243402-99-4)
- 5-Cyano-3-cyclopropoxy-N,N-dimethylpicolinamide (CAS 1243405-66-4)
- 3-Cyano-5-cyclopropoxy-N,N-dimethylisonicotinamide (CAS 1243406-56-5)
- 2-Cyano-3-cyclopropoxy-N,N-dimethylisonicotinamide (CAS 1243457-30-8)
- 2-Cyano-4-cyclopropoxy-N,N-dimethylnicotinamide (CAS 1243472-57-2)
Recommended Standards
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