296272-64-5 Diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate MFCD00532504 CAS 296272-64-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 296272-64-5 |
| Molecular Formula | C21H23NO4S3 |
| Molecular Weight | 449.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 296272-64-5 Diethyl 2-(2,2,7-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate MFCD00532504 (CAS 296272-64-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H23NO4S3. Molecular weight: 449.61 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H23NO4S3 |
| Molecular Weight | 449.61 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 3 |
Related Diethyl Standards
- 296272-67-8 Diethyl 2-(2,2,6-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate MFCD00532507 (CAS 296272-67-8)
- Diethyl [10-(diethoxyphosphoryl)-anthracen-9-yl]phosphonate (CAS 1017789-46-6)
- Diethyl 2,2'-(thieno[3,2-b]thiophene-2,5-diyl)bis(thiophene-3-carboxylate) (CAS 1343457-55-5)
- Diethyl 4-((4-bromo-2-cyanophenyl)carbamoyl)benzylphosphonate (CAS 133208-93-2)
- 1,1′-Diethyl 4,4′-dithiobis[3-nitrobenzoate] (CAS 49568-47-0)
- Diethyl P-(4-[2,2′:6′,2′′-terpyridin]-4′-ylphenyl)phosphonate (CAS 194800-58-3)
- Diethyl 6-(2-(1-(6-fluoropyridin-2-yl)piperidin-4-ylidene)hydrazinyl)-2-oxo-1,2-dihydropyridine-3,5-dicarboxylate (CAS 338410-17-6)
- Diethyl (2-oxo-3-(triphenylphosphoranylidene)propyl)phosphonate (CAS 59925-00-7)
Recommended Standards
- 7-(tert-Butyl)-2-(3-(3,4-dihydroisoquinolin-2(1H)-yl)-3-oxopropyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 950346-25-5)
- Trioctylphosphine selenide (CAS 20612-73-1)
- Tert-butyl N-[6-[tert-butyl(dimethyl)silyl]oxy-3-(3-nitro-4-pyridyl)cyclohex-2-en-1-yl]carbamate (CAS 1210417-89-2)
- 3-(4-Isobutylphenyl)-1-(m-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-94-6)
- 5-(2,4-Dichlorophenyl)-4-[2-(propan-2-yl)phenyl]-4H-1,2,4-triazole-3-thiol (CAS 380345-91-5)
- Progesterone EP Impurity H (CAS 1162-56-7)
- 4-(5-chlorothiophen-2-yl)butan-2-one (CAS 1099653-15-2)
- methyl 5-methoxy-5-(3-methoxyphenyl)pentanoate (CAS 1803593-25-0)
- 1-(2-((6,7-Dimethoxyisoquinolin-1-yl)methyl)-4,5-dimethoxyphenyl)ethanone (CAS 38714-92-0)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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