8-Chloro-3,4,4,5-tetramethyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one CAS 918646-36-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 918646-36-3 |
| Molecular Formula | C22H21ClN2O |
| Molecular Weight | 364.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 8-Chloro-3,4,4,5-tetramethyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918646-36-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H21ClN2O. Molecular weight: 364.87 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H21ClN2O |
| Molecular Weight | 364.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- 2-[3-(difluoromethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1035690-56-2)
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- 3-((4-Chlorophenyl)sulfonyl)-2-imino-10-methyl-1-pentyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606964-49-2)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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