Ethyl 1-((6,7-dimethyl-2-oxo-2H-chromen-4-yl)methyl)piperidine-4-carboxylate CAS 854130-45-3
| CAS No. | 854130-45-3 |
| Molecular Formula | C20H25NO4 |
| Molecular Weight | 343.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 1-((6,7-dimethyl-2-oxo-2H-chromen-4-yl)methyl)piperidine-4-carboxylate 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.
CATO supplies Ethyl 1-((6,7-dimethyl-2-oxo-2H-chromen-4-yl)methyl)piperidine-4-carboxylate (CAS 854130-45-3), a certified reference material (molecular formula C20H25NO4, MW 343.42 g/mol) for analytical method development and quality control.
Structurally, Ethyl 1-((6,7-dimethyl-2-oxo-2H-chromen-4-yl)methyl)piperidine-4-carboxylate (C20H25NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 343.42 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C20H25NO4 |
| Molecular Weight | 343.42 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 3-{5,6-dimethyl-1-[(2-methylphenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 860787-66-2)
- 3-{5,6-dimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 860787-74-2)
- 3-{5,6-dimethyl-1-[(4-methylphenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 860787-64-0)
- 2,6-Dimethyl-4-[2-(phenylsulfanyl)acetyl]phenyl N,N-dimethylcarbamate (CAS 339101-02-9)
- N-{5,6-dimethyl-1-[(2-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}methanesulfonamide (CAS 338954-71-5)
- N-{5,6-dimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}methanesulfonamide (CAS 338423-67-9)
- 4-{[(6,8-Dimethyl-2,3-dihydro-1H-pyrido[2,3-b]-[1,4]thiazin-1-yl)carbonyl]amino}benzoic acid (CAS 1172883-42-9)
- 2-((5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 262858-64-0)
Recommended Standards
- Diethyl 2,6-dimethyl-4-(p-tolyl)-1,4-dihydropyridine-3,5-dicarboxylate (CAS 36422-59-0)
- Ethyl 2-((2-(benzo[d]thiazole-2-sulfonamido)ethyl)amino)acetate (CAS 620628-51-5)
- Bis(N,N'-di-i-propylacetamidinato)cobalt(II) (CAS 635680-58-9)
- Ethyl 5-methyl-3-(2-(piperidin-1-yl)acetamido)-1H-indole-2-carboxylate (CAS 296264-31-8)
- 1-(Tetrahydro-2H-pyran-4-yl)piperazin-2-one (CAS 1147422-83-0)
- Methyl 3-([1,1'-biphenyl]-3-yl)-3-oxopropanoate (CAS 677326-70-4)
- N-(2-(4-(Dimethylamino)phenyl)-2-morpholinoethyl)cyclopentanecarboxamide (CAS 1005305-24-7)
- Dopamine Impurity 17 (CAS 1129-53-9)
- Cefminox Impurity 31 (CAS CATO-C4X-192631)
- Methyl benzo[d]thiazole-2-sulfinate (CAS 92335-48-3)
- 1-(4-Bromopyridin-3-yl)-N,N-dimethylpiperidin-4-amine (CAS 1707604-99-6)
- N-methyl-1-(4-methyl-1,2,3-thiadiazol-5-yl)methanamine (CAS 1060817-72-2)
- Phenyl 5-bromothiophene-2-carboxylate (CAS 866849-46-9)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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