4-(Difluoromethoxy)-3,4'-bipyridine CAS 1214323-66-6
| CAS No. | 1214323-66-6 |
| Molecular Formula | C11H8F2N2O |
| Molecular Weight | 222.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(Difluoromethoxy)-3,4'-bipyridine (C11H8F2N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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 222.19 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 4-(Difluoromethoxy)-3,4'-bipyridine (CAS 1214323-66-6), a certified reference material (molecular formula C11H8F2N2O, MW 222.19 g/mol) for analytical method development and quality control.
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.
CATO manufactures 4-(Difluoromethoxy)-3,4'-bipyridine 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 | C11H8F2N2O |
| Molecular Weight | 222.19 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoromethoxy Standards
- 4-(Difluoromethoxy)-2,4'-bipyridine (CAS 1214337-12-8)
- 4-(Difluoromethoxy)-3,3'-bipyridine (CAS 1214337-27-5)
- 6-(Difluoromethoxy)-3,4'-bipyridine (CAS 1214367-90-4)
- 2-(Difluoromethoxy)-5-(pyridin-3-yl)pyridine (CAS 1214388-67-6)
- 2-(Difluoromethoxy)naphthalene-5-carboxaldehyde (CAS 1261456-21-6)
- 6-(Difluoromethoxy)-2-naphthaldehyde (CAS 1261488-79-2)
- 2-(Difluoromethoxy)naphthalene-3-carboxaldehyde (CAS 1261675-95-9)
- 1-(Difluoromethoxy)naphthalene-5-carboxaldehyde (CAS 1261729-78-5)
Recommended Standards
- ((2R,3S,4S,5R)-3,4,5,6-tetrahydroxytetrahydro-2H-pyran-2-yl)methyl acetate (CAS 118759-70-9)
- 7-(difluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1160246-22-9)
- 3-(2,4-Difluorophenyl)-1-methyl-1h-pyrazole-4-carbaldehyde (CAS 1152509-93-7)
- 5,6-Dimethoxybenzofuran-2-carboxylic Acid (CAS 114842-08-9)
- N-(2-(2-Fluorophenyl)-4-oxo-4H-chromen-7-yl)acetamide (CAS 923164-11-8)
- 5-[4-(2-chloroacetyl)piperazin-1-yl]-2-methyl-1,3-oxazole-4-carbonitrile (CAS 1050910-17-2)
- 1-Ethyl-6-(propan-2-yl)-1h-indole-2-carboxylic acid (CAS 1240578-58-8)
- tert-Butyl spiro[4,5-dihydro-1H-cyclopenta[c]pyrazole-6,4'-piperidine]-1'-carboxylate (CAS 1341035-84-4)
- (1-Amino-3-(2-methoxyphenyl)propan-2-yl)phosphonic acid (CAS 66291-65-4)
- (3S,5S)-1-benzyl-5-(hydroxymethyl)pyrrolidin-3-ol (CAS 635299-92-2)
- 1-(2,4,6-Trimethylbenzyl)-1,4-diazepane (CAS 690632-22-5)
- (17alpha)-4,17-Dihydroxy-17-methylandrost-4-en-3-one (CAS 145841-84-5)
- 4-(Difluoromethyl)-5-methoxy-6-(trifluoromethyl)pyridin-3-ol (CAS 1807002-55-6)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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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