NT-COF CAS 1227264-02-9
| CAS No. | 1227264-02-9 |
| Molecular Formula | C18H18N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies NT-COF (CAS 1227264-02-9), a certified reference material (molecular formula C18H18N4C14H4O6, MW 558.55 g/mol) for analytical method development and quality control.
NT-COF (C18H18N4C14H4O6) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C18H18N4 C14H4O6 |
| Molecular Weight | 558.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Recommended Standards
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- (1R,5S)-6,6-dimethylbicyclo[3.1.0]hexan-2-one (CAS 244610-30-8)
- Ethyl 4-((trimethylsilyl)oxy)but-2-ynoate (CAS 122850-62-8)
- 1-Amino-3-benzyloxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid ethyl ester (CAS 1985607-66-6)
- 2-Pyridin-3-ylquinoline-4-carbonyl chloridehydrochloride (CAS 1332529-39-1)
- 2-Benzyl-3-ethoxy-3-oxopropanoic acid (CAS 2985-39-9)
- Dexamethasone impurity 78 (CAS 1879-72-7)
- (3R,4S)-4-Amino-3-methoxytetrahydropyran (CAS 1421066-70-7)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com