N-(benzo[d][1,3]dioxol-5-yl)-1-(2-chlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide CAS 400077-83-0
| CAS No. | 400077-83-0 |
| Molecular Formula | C20H15ClN2O4 |
| Molecular Weight | 382.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies N-(benzo[d][1,3]dioxol-5-yl)-1-(2-chlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 400077-83-0), a certified reference material (molecular formula C20H15ClN2O4, MW 382.80 g/mol) for analytical method development and quality control.
Structurally, N-(benzo[d][1,3]dioxol-5-yl)-1-(2-chlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (C20H15ClN2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine 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 382.80 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures N-(benzo[d][1,3]dioxol-5-yl)-1-(2-chlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide 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 | C20H15ClN2O4 |
| Molecular Weight | 382.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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 | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
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- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(4-(4-nitrophenyl)piperazin-1-yl)propan-1-one (CAS 477328-85-1)
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Recommended Standards
- N-(2H-1,3-Benzodioxol-5-yl)-2-(4-chloro-2-methylphenoxy)pyridine-3-carboxamide (CAS 497060-31-8)
- Apixaban Impurity 50 (CAS CATO-C4X-108850)
- Methyl 6-(((3-(4-chlorophenyl)isoxazol-5-yl)methyl)amino)-5-cyano-2-methylnicotinate (CAS 338749-66-9)
- 2-Bromo-4,5-dichloro-6-iodo-3-methoxypyridine (CAS 1305324-56-4)
- 5-Oxomefruside (CAS 14599-36-1)
- 4-Chloro-N-((S)-1-hydrazinocarbonyl-3-methyl-butyl)-benzamide (CAS 1176634-02-8)
- 2-Ethylcyclobutan-1-ol (CAS 35301-43-0)
- 4-[(4-Bromophenyl)sulfanyl]-5-methoxy-2-phenylpyrimidine (CAS 477864-12-3)
- 2-(Methylamino)benzonitrile (CAS 17583-40-3)
- 4-(2-Methoxyacetamido)benzoic acid (CAS 54057-65-7)
- Pemafibrate Impurity 37 (CAS CATO-C4X-290337)
- (3E)-3-[2-(3-Chlorophenyl)hydrazin-1-ylidene]-1-[(3,4-dichlorophenyl)methyl]-2,3-dihydro-1H-indol-2-one (CAS 303985-20-8)
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2H-benzo[d][1,2,3]triazol-5-amine (CAS 1706442-07-0)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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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