2-(3,4-Dimethoxyphenyl)-1-(4-methoxyphenyl)-6-oxopiperidine-3-carboxylic acid CAS 851721-84-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 851721-84-1 |
| Molecular Formula | C21H23NO6 |
| Molecular Weight | 385.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,4-Dimethoxyphenyl)-1-(4-methoxyphenyl)-6-oxopiperidine-3-carboxylic acid (CAS 851721-84-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H23NO6. Molecular weight: 385.41 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H23NO6 |
| Molecular Weight | 385.41 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Dimethoxyphenyl Standards
- N-(3,5-Dimethoxyphenyl)-3-phenylcinnoline-4-carboxamide (CAS 883004-78-2)
- N-(4-(3,4-Dimethoxyphenyl)thiazol-2-yl)-3-nitrobenzamide (CAS 313404-52-3)
- 2-(2,4-Dimethoxyphenyl)-5-isopentyl-4,6-dimethoxybenzofuran (CAS 66056-44-8)
- N-(2,5-Dimethoxyphenyl)-2-((3-(m-tolyl)-1H-1,2,4-triazol-5-yl)thio)acetamide (CAS 337490-59-2)
- 5-[3-(3,4-dimethoxyphenyl)-5-(furan-2-yl)-4,5-dihydro-1h-pyrazol-1-yl]-5-oxopentanoic acid (CAS 799258-14-3)
- 8-(3,4-Dimethoxyphenyl)-7-methyl-1,3-dipropyl-1H-purine-2,6(3H,7H)-dione (CAS 152881-18-0)
- 2-((3,4-Dimethoxyphenyl)amino)-1-(1h-indol-3-yl)-2-phenylethan-1-one (CAS 924712-67-4)
- 2-((3-(3,4-Dimethoxyphenyl)-2-methyl-4-oxo-4H-chromen-7-yl)oxy)acetohydrazide (CAS 844859-04-7)
Recommended Standards
- 2-((4-Fluoro-N-(pyridin-2-yl)phenyl)sulfonamido)-N-phenylacetamide (CAS 337922-77-7)
- 2-(3-Bromo-5-chloro-4-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2621936-28-3)
- 2-(((9H-Fluoren-9-yl)methoxy)carbonyl)isoindoline-4-carboxylic acid (CAS 1993322-54-5)
- N-((3-phenylisoxazol-5-yl)methyl)benzenesulfonamide (CAS 339016-87-4)
- 3-Methoxy-N-(naphtho[1,2-d]thiazol-2-yl)benzamide (CAS 325988-66-7)
- Tert-butyl (2,2-dimethylcyclopropyl)carbamate (CAS 1488132-04-2)
- (1R,2S)-1-amino-1-(thiophen-2-yl)propan-2-ol (CAS 1269836-03-4)
- 2-Chloroethyl carbonochloridate (CAS 627-11-2)
- 3,3-difluoro-3-phenylpropanoic acid (CAS 1507967-83-0)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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 13829788188 / jacky.chen@cato-chem.com