1-((2,2-Difluorobenzo[d][1,3]dioxol-5-yl)methyl)-N-(2-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide CAS 400083-06-9
| CAS No. | 400083-06-9 |
| Molecular Formula | C22H18F2N2O5 |
| Molecular Weight | 428.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-((2,2-Difluorobenzo[d][1,3]dioxol-5-yl)methyl)-N-(2-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide 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.
1-((2,2-Difluorobenzo[d][1,3]dioxol-5-yl)methyl)-N-(2-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 400083-06-9) is a high-purity analytical reference standard with the molecular formula C22H18F2N2O5 and a molecular weight of 428.39 g/mol.
Structurally, 1-((2,2-Difluorobenzo[d][1,3]dioxol-5-yl)methyl)-N-(2-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (C22H18F2N2O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 428.39 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C22H18F2N2O5 |
| Molecular Weight | 428.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluorobenzo Standards
- 4,4'-((5,6-Difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis(ethyne-2,1-diyl))dibenzaldehyde (CAS 2460375-95-3)
- N-(4,6-Difluorobenzo[d]thiazol-2-yl)-1-(thiophen-2-ylsulfonyl)piperidine-3-carboxamide (CAS 921504-28-1)
- 1-((2,2-Difluorobenzo[d][1,3]dioxol-5-yl)methyl)-N-(2,6-dimethylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 400082-72-6)
- 1-((2,2-Difluorobenzo[d][1,3]dioxol-5-yl)methyl)-2-oxo-N-(2-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxamide (CAS 400082-68-0)
- 1-((2,2-Difluorobenzo[d][1,3]dioxol-5-yl)methyl)-2-oxo-N-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxamide (CAS 400082-69-1)
- 1-((2,2-Difluorobenzo[d][1,3]dioxol-5-yl)methyl)-2-oxo-N-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (CAS 400083-13-8)
- 2-(1-((5,7-Difluorobenzo[d]thiazol-2-yl)methyl)-4,5-dimethyl-6-oxo-1,6-dihydropyridazin-3-yl)acetic acid (CAS 140926-46-1)
- N-(4,6-Difluorobenzo[d]thiazol-2-yl)-2-(ethylthio)benzamide (CAS 886917-65-3)
Recommended Standards
- (1R,2S,1'S)-Cypermethrin (CAS 65732-07-2)
- 2,2'-((1,4-Phenylenebis(methylene))bis(oxy))bis(isoindoline-1,3-dione) (CAS 30777-94-7)
- 4,4'-Bis(4-nitrophenoxy)-1,1'-biphenyl (CAS 17095-00-0)
- 2,2'-Bis(4-nitrophenoxy)-1,1'-biphenyl (CAS 65811-03-2)
- (R)-6-methylpiperidin-3-one 2,2,2-trifluoroacetate (CAS 299182-32-4)
- 4-Dimethylamino-benzamidine dihydrochloride (CAS 1203101-29-4)
- 2-Bromo-1-(2-fluorobenzofuran-5-yl)ethan-1-one (CAS 2757324-51-7)
- N-Butyl-4-chloro-3-nitrobenzenesulfonamide (CAS 96-61-7)
- 1-Chloro-5-fluoro-3-nitro-2-(trifluoromethoxy)benzene (CAS 1417569-90-4)
- 1-(Oxolan-2-yl)-2-(piperazin-1-yl)ethan-1-ol dihydrochloride (CAS 1384427-53-5)
- 4-(3-(Hexahydrocyclopenta[c]pyrrol-2(1H)-yl)propoxy)benzamide (CAS 862896-30-8)
- 3-Bromo-5-cyano-4-formylbenzenesulfonyl chloride (CAS 1807077-99-1)
- 1,3-Dimethyl-5-phenyl-1H-pyrazole-4-carboxylic acid (CAS 861586-02-9)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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