3,3-Dimethyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one CAS 918645-75-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 918645-75-7 |
| Molecular Formula | C20H18N2O |
| Molecular Weight | 302.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,3-Dimethyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918645-75-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H18N2O. Molecular weight: 302.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H18N2O |
| Molecular Weight | 302.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-(2-Hydroxyphenyl)-1,3-diphenylpropan-1-one (CAS 4376-83-4)
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- 3-Methyl-1-(3,3,3-trifluoropropyl)piperidin-4-ol (CAS 1596036-91-7)
- (S)-1-(1,3-Dicarboxypropyl)-4,5-dimethyl-1h-imidazole 3-oxide (CAS 126264-03-7)
- 1-(2,4-Difluorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1183512-03-9)
- cis-piperidine-2,3-dicarboxylic acid (CAS 46026-75-9)
- BM-531 (CAS 284464-46-6)
- 2-(Benzyloxy)-5-chloropyridine (CAS 215437-47-1)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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