Pyridin-3-yl (1-((2,2-difluorobenzo[d][1,3]dioxol-5-yl)methyl)-2-oxo-1,2-dihydropyridin-3-yl)carbamate CAS 400084-68-6
| CAS No. | 400084-68-6 |
| Molecular Formula | C19H13F2N3O5 |
| Molecular Weight | 401.32 g/mol |
| 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 Pyridin-3-yl (1-((2,2-difluorobenzo[d][1,3]dioxol-5-yl)methyl)-2-oxo-1,2-dihydropyridin-3-yl)carbamate (CAS 400084-68-6), a certified reference material (molecular formula C19H13F2N3O5, MW 401.32 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H13F2N3O5, Pyridin-3-yl (1-((2,2-difluorobenzo[d][1,3]dioxol-5-yl)methyl)-2-oxo-1,2-dihydropyridin-3-yl)carbamate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 401.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C19H13F2N3O5 |
| Molecular Weight | 401.32 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 | 3 |
Related Pyridin Standards
- 2-(Pyridin-2-yl)-4-(trifluoromethyl)-6-{[3-(trifluoromethyl)phenyl]sulfanyl}pyrimidine (CAS 338418-06-7)
- 4-(2-(4-(3-(Pyridin-4-yl)pyrazolo[1,5-a]pyrimidin-6-yl)phenoxy)ethyl)morpholine (CAS 597544-21-3)
- 2-((4-Phenyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(o-tolyl)acetamide (CAS 113518-47-1)
- 2-((4-Phenyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(p-tolyl)acetamide (CAS 113518-48-2)
- 2-((4-Phenyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(m-tolyl)acetamide (CAS 337505-61-0)
- 2-(4-(4-(Pyridin-2-yl)pyrimidin-2-yl)phenoxy)-N-(thiophen-2-ylmethyl)acetamide (CAS 478034-06-9)
- N-(Pyridin-4-yl)-6-(4-(thiophen-2-ylsulfonyl)piperazin-1-yl)pyridazin-3-amine (CAS 1021262-37-2)
- N-{1-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}quinoline-2-carboxamide (CAS 1396795-08-6)
Recommended Standards
- 2-(4-Bromobenzenesulfinyl)-1,1-diphenylethan-1-ol (CAS 251307-38-7)
- 11-(2,6-Dichlorophenyl)-3,3,8-trimethyl-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 1024132-10-2)
- Aflatoxin M1-oxime (AFM1-oxime) (CAS 127862-46-8)
- 2-({[3-(ethoxycarbonyl)-4,5,6,7-tetrafluorobenzo[b]furan-2-yl]methyl}thio)pyridinium-1-olate (CAS 256425-23-7)
- 1,3-Difluoro-2-methyl-4-nitrobenzene (CAS 79562-49-5)
- Ethyl 5-amino-1-(4-ethyl-6-hydroxypyrimidin-2-yl)-1h-pyrazole-4-carboxylate (CAS 1176524-32-5)
- 5-(3-Methylbutyl)-1,3,4-thiadiazol-2-amine (CAS 98338-02-4)
- N,N-Dimethyl-3-(6-phenyl-11H-benzo[e]pyrido[3,2-b][1,4]diazepin-11-yl)propan-1-amine (CAS 83166-17-0)
- 1-(Morpholin-4-yl)-4-(piperazin-1-yl)butan-1-one (CAS 1097785-90-4)
- n-[(4-fluorophenyl)methyl]benzenesulfonamide (CAS 424819-35-2)
- 4-(tert-Butoxycarbonyl)-2-fluorothiomorpholine-2-carboxylic acid 1,1-dioxide (CAS 2581992-06-3)
- 1-(4-Bromophenyl)-1,2,2-triphenylethylene (CAS 34699-28-0)
- 1-Benzyl-4-ethyl-1H-1,2,4-triazol-5(4H)-one (CAS 535961-34-3)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com