4,6-Dimethyl-2-oxo-1-[(phenylmethylidene)amino]-1,2-dihydropyridine-3-carbonitrile CAS 89814-99-3
| CAS No. | 89814-99-3 |
| Molecular Formula | C15H13N3O |
| Molecular Weight | 251.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Dimethyl-2-oxo-1-[(phenylmethylidene)amino]-1,2-dihydropyridine-3-carbonitrile (CAS 89814-99-3) is a high-purity analytical reference standard with the molecular formula C15H13N3O and a molecular weight of 251.28 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 4,6-Dimethyl-2-oxo-1-[(phenylmethylidene)amino]-1,2-dihydropyridine-3-carbonitrile is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 251.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 4,6-Dimethyl-2-oxo-1-[(phenylmethylidene)amino]-1,2-dihydropyridine-3-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H13N3O |
| Molecular Weight | 251.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
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- 4-[(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl]phenol (CAS 318284-32-1)
- 4-(Chloromethyl)-2-fluoro-5-methylpyridine (CAS 1227564-27-3)
- 2-Bromo-1-fluoro-4-thiocyanatobenzene (CAS 2149601-24-9)
- 1-(4-Chlorophenyl)propan-2-amine hydrochloride (CAS 25356-95-0)
- Esomeprazole Impurity 71 (CAS 1076199-93-3)
- 4-([1,1'-Biphenyl]-4-yl)-2-chloroquinazoline (CAS 1262866-93-2)
- (E)-2-Methyl-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)but-3-en-2-ol (CAS 2129163-43-3)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
Why CATO?
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