Ethyl 7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-4-(4-(trifluoromethyl)phenyl)-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate CAS 333308-93-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 333308-93-3 |
| Molecular Formula | C28H28F3NO5 |
| Molecular Weight | 515.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-4-(4-(trifluoromethyl)phenyl)-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 333308-93-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H28F3NO5. Molecular weight: 515.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C28H28F3NO5 |
| Molecular Weight | 515.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; 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 | 1 |
Related Ethyl Standards
- (2Z)-2-[(3,4-Dimethoxyphenyl)methylidene]-3-phenyl-7-[3-(trifluoromethyl)phenoxy]-2,3-dihydro-1H-inden-1-one (CAS 337921-81-0)
- 2-((1-(2,4-Dimethoxyphenyl)-2-(tritylthio)ethyl)amino)acetic acid (CAS 823829-31-8)
- 1-Benzyl-3-[(2,4-dimethoxyphenyl)methyl]-3-(4-iodophenyl)thiourea (CAS 306730-51-8)
- 3-(3,4-Dimethoxyphenyl)-2,3,4,5,10,11-hexahydro-11-(3-phenoxyphenyl)-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 297157-92-7)
- Butyl 7-(3,4-dimethoxyphenyl)-2-methyl-4-(4-nitrophenyl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 332928-79-7)
- 4-(3,4-Dimethoxyphenyl)-2-(((5-phenyl-1,3,4-oxadiazol-2-yl)methyl)thio)-6-(p-tolyl)nicotinonitrile (CAS 337497-81-1)
- (E)-6-(3,4-Dimethoxyphenyl)-3-((E)-3-(3,4-dimethoxyphenyl)acryloyl)-N,N-diethyl-4-oxohex-5-enamide (CAS 1039760-61-6)
- 2-((2-(2,5-Dimethoxyphenyl)-2-oxoethyl)thio)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 477331-64-9)
Recommended Standards
- Doxorubicin Impurity 32 (CAS CATO-C4X-203332)
- Dabigatran Impurity 12 (CAS CATO-C4X-108912)
- AZD-3965DISCONTINUED PLEASE SEE A808160 (CAS 733809-45-5)
- 1-Bromo-3-fluoro-5-(methylsulfonyl)benzene (CAS 1207970-78-2)
- 2-Chloro-4-(trifluoromethyl)oxazole (CAS 1060816-15-0)
- 5-(2,3-dihydro-1H-indol-3-ylmethyl)morpholin-3-one (CAS 1803610-97-0)
- 4-Amino-6-methylpyrimidine-5-carbonitrile (CAS 76574-44-2)
- 1-(Benzo[d][1,3]dioxol-5-yl)guanidine sulfate (CAS 1417566-98-3)
- 4-Formyl-2-hydroxybenzamide (CAS 1243359-31-0)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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