4'-(Difluoromethoxy)-4,2':6',4''-terpyridine CAS 1214348-06-7
| CAS No. | 1214348-06-7 |
| Molecular Formula | C16H11F2N3O |
| Molecular Weight | 299.27 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.
4'-(Difluoromethoxy)-4,2':6',4''-terpyridine (CAS 1214348-06-7), molecular formula C16H11F2N3O and molecular weight 299.27 g/mol, is a CATO reference standard with documented purity and traceability.
4'-(Difluoromethoxy)-4,2':6',4''-terpyridine (C16H11F2N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
CATO manufactures 4'-(Difluoromethoxy)-4,2':6',4''-terpyridine 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 | C16H11F2N3O |
| Molecular Weight | 299.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluoromethoxy Standards
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- 2-(3-(Difluoromethoxy)-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2092444-39-6)
- (2-(4-(Difluoromethoxy)-3-isopropoxyphenyl)oxazol-4-yl)methanamine (CAS 1574286-10-4)
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Recommended Standards
- 2-(2,3-Difluorophenyl)-5-(methoxycarbonyl)-1-methyl-3-pyrrolidinecarboxylic acid (CAS 1096442-76-0)
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- diethyl 2-[(2,4-difluoroanilino)methylene]malonate (CAS 101830-90-4)
- 3-Acetyl-6-fluoro-4-(4-fluorophenyl)quinolin-2(1H)-one (CAS 1257535-68-4)
- 1-(6-Fluorobenzo[d]thiazol-2-yl)-3-methyl-1h-pyrazol-5-amine (CAS 1177299-06-7)
- 3-(2-{[(2,4-dichlorophenyl)methyl]sulfanyl}pyrimidin-4-yl)-1-(4-methylphenyl)-1,4-dihydropyridazin-4-one (CAS 478077-67-7)
- (2-((tert-Butyldimethylsilyl)oxy)phenyl)methanol (CAS 96013-79-5)
- 2-(Cyclopropylmethyl)-5-hydroxybenzamide (CAS 1243288-13-2)
- N-Ethyl-3,4-(methylenedioxy)aniline (CAS 32953-14-3)
- Racemic-(5S,9S)-Tert-Butyl 7-Benzyl-9-(Hydroxymethyl)-2,7-Diazaspiro[4.4]Nonane-2-Carboxylate (CAS 1821776-63-9)
- 2-Methylquinoline-3,4-diol (CAS 90924-17-7)
- 4,4,6,6-tetramethylazepan-2-one (CAS 77729-42-1)
- Methyl 2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-1,4-dihydropyridine-3-carboxylate (CAS 71145-03-4)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
Why CATO?
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