1-Allyl-2-oxo-N-(3,4,5-trimethoxyphenyl)-1,2-dihydropyridine-3-carboxamide CAS 320419-86-1
| CAS No. | 320419-86-1 |
| Molecular Formula | C18H20N2O5 |
| Molecular Weight | 344.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Allyl-2-oxo-N-(3,4,5-trimethoxyphenyl)-1,2-dihydropyridine-3-carboxamide.
1-Allyl-2-oxo-N-(3,4,5-trimethoxyphenyl)-1,2-dihydropyridine-3-carboxamide (CAS 320419-86-1) is a high-purity analytical reference standard with the molecular formula C18H20N2O5 and a molecular weight of 344.36 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 1-Allyl-2-oxo-N-(3,4,5-trimethoxyphenyl)-1,2-dihydropyridine-3-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 344.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Allyl-2-oxo-N-(3,4,5-trimethoxyphenyl)-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.
Physical & Chemical Properties
| Molecular Formula | C18H20N2O5 |
| Molecular Weight | 344.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Allyl Standards
- 4-Allyl-5-(2-phenylquinolin-4-yl)-4H-1,2,4-triazole-3-thiol (CAS 847503-25-7)
- 4-Allyl-5-(3-(2,4-dichlorophenoxy)propyl)-4H-1,2,4-triazole-3-thiol (CAS 433327-62-9)
- 2-((4-Allyl-5-(2,4-dichlorophenyl)-4h-1,2,4-triazol-3-yl)thio)acetic acid (CAS 313251-00-2)
- 1-Allyl-3,4,5-tribromo-1H-pyrazole (CAS 13369-77-2)
- N-((4-allyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-4-chlorobenzenesulfonamide (CAS 338421-81-1)
- N-allyl-N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N'-methylmethanesulfonohydrazide (CAS 339276-28-7)
- N-(3-Allyl-6-methylbenzo[d]thiazol-2(3H)-ylidene)-2-(2,5-dioxopyrrolidin-1-yl)acetamide (CAS 865174-55-6)
- 2-((4-Allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-1-(4-fluorophenyl)ethanone (CAS 577788-11-5)
Recommended Standards
- 1-[4-(Benzyloxy)phenyl]-1H-benzimidazole-5-carboxylic acid (CAS 452088-83-4)
- 1-Amino-4-((2-methoxyphenyl)amino)anthracene-9,10-dione (CAS 54946-80-4)
- 1,5-Anhydro-4,6-O-benzylidene-2,3-dideoxy-2-[uracil-1-yl]-D-glucitol (CAS 852235-06-4)
- 1-Amino-4-((3-methoxyphenyl)amino)anthracene-9,10-dione (CAS 88653-15-0)
- (R)-2-phenyl-2-(pyrrolidin-1-yl)acetic acid (CAS 1007877-77-1)
- ((4-Methoxyphenoxy)methylene)dibenzene (CAS 85686-16-4)
- Atenolol USP Related Compound C (CAS 29122-69-8)
- Cyclopropyl 3-(morpholinomethyl)phenyl ketone (CAS 898792-36-4)
- 6-Methoxy-thiochroman-3-ylamine hydrochloride (CAS 1038770-94-3)
- 3A-allyl-6a-methoxyhexahydro-2H-cyclopenta[b]furan (CAS 461025-78-5)
- 2-(3-Methoxy-4-methylphenyl)-3-methylbutanoic acid (CAS 288606-26-8)
- 4-[(3-Chlorophenyl)sulfanyl]-5-methoxy-N,N-dimethylpyrimidin-2-amine (CAS 400083-99-0)
- 1-(2-Phenylethenesulfonamido)cyclopentane-1-carboxylic acid (CAS 1094714-85-8)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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