1-Ethylquinolin-2(1H)-one CAS 53761-50-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53761-50-5 |
| Molecular Formula | C19H28N2O4S2 |
| Molecular Weight | 412.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Ethylquinolin-2(1H)-one (CAS 53761-50-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H28N2O4S2. Molecular weight: 412.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H28N2O4S2 |
| Molecular Weight | 412.57 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Ethylquinolin Standards
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Recommended Standards
- (5aR,5bS,7aS,8R,10aS,10bR)-8-Ethynyl-5a,7a-dimethyl-3-phenyl-3,4,5,5a,5b,6,7,7a,8,9,10,10a,10b,11-tetradecahydrocyclopenta[5,6]naphtho[2,1-e]indazol-8-ol (CAS 39035-14-8)
- 6-Chloro-2-iodopurine-9-riboside (CAS 313477-85-9)
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- 4H,5H,6H-thieno[3,4-c]pyrrole-4,6-dione (CAS 6007-82-5)
- Methyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate hydrobromide (CAS 1883347-31-6)
- 2-Butenedioic acid (2E)-, polymer with 2,2'-oxybis[ethanol], benzoate (CAS 69898-15-3)
- 2,2-Dimethylthiomorpholine 1,1-dioxide (CAS 1272667-24-9)
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- 2-Methyl-4-(piperazin-1-yl)benzaldehyde (CAS 1409787-47-8)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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