8-Ethyl-4,4,6-trimethyl-5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline-1,2-dione CAS 727664-65-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 727664-65-5 |
| Molecular Formula | C16H19NO2 |
| Molecular Weight | 257.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Ethyl-4,4,6-trimethyl-5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline-1,2-dione (CAS 727664-65-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H19NO2. Molecular weight: 257.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H19NO2 |
| Molecular Weight | 257.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Phenyl(1,3,3-trimethyl-6-azabicyclo[3.2.1]octan-6-yl)methanone (CAS 88502-94-7)
- 2,3,3-Trimethyl-3H-indole-5-sulfonyl chloride (CAS 316829-38-6)
- Trimethyl(2-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methoxy)ethyl)silane (CAS 2377611-96-4)
- Trimethyl cyclohexane-1,2,4-tricarboxylate (CAS 185855-30-5)
- Trimethyl (1S,3S)-cyclohexane-1,3,5-tricarboxylate (CAS 6998-83-0)
- Trimethyl cyclohexane-1,3,5-tricarboxylate (CAS 52831-11-5)
- N,2,6-Trimethyl-5-(4-nitrophenyl)pyrimidin-4-amine (CAS 185017-07-6)
- Trimethyl((4-(trifluoromethoxy)phenyl)ethynyl)silane (CAS 239104-48-4)
Recommended Standards
- 8-(3-Methylphenyl)-1,4-dioxaspiro[4.5]decane-8-carbonitrile (CAS 65619-70-7)
- Atomoxetine 4-Hydroxy 2-Methyl Impurity (CAS 540729-12-2)
- 7-Boc-2-(hydroxymethyl)-1-oxa-7-azaspiro[3.5]nonane (CAS 203662-53-7)
- 09G73SL17K 578-58-5 2-Methylanisole Anisole, o-methyl- (8CI) Benzene, 1-methoxy-2-methyl- AI3-23983 Anisole, o-methyl- o-Cresol methyl ether o-Cresyl methyl ether EINECS 209-426-3 FEMA No. 2680 1-Methoxy-2-methylbenzene Methoxytoluene, o- 2-Methoxytoluene Methyl o-cresyl ether Methyl o-tolyl ether o-Methylanisole 2-Methylmethoxybenzene NSC 6253 UNII-09G73SL17K (CAS 578-58-5)
- Methyl 1-methyl-2-{[(4-methylphenyl)methyl]sulfanyl}-1H-imidazole-5-carboxylate (CAS 338420-88-5)
- Methyl 2-amino-3-(4-(4-((2,4-dioxothiazolidin-5-yl)methyl)phenoxy)phenyl)propanoate hydrochloride (CAS 724760-24-1)
- (E)-N-(4-((2-hydroxy-3-methoxybenzylidene)amino)phenyl)acetamide (CAS 303760-58-9)
- Ethyl 8-(4-chloro-2-methoxyphenyl)-8-oxooctanoate (CAS 951886-65-0)
- 2-(((2-Hydroxyethyl)thio)methyl)quinazolin-4(1H)-one (CAS 874606-65-2)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
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