3-Chloro-9-ethyl-6-(triphenylsilyl)-9H-carbazole CAS 18765-00-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18765-00-9 |
| Molecular Formula | C32H26ClNSi |
| Molecular Weight | 488.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-9-ethyl-6-(triphenylsilyl)-9H-carbazole (CAS 18765-00-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C32H26ClNSi. Molecular weight: 488.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C32H26ClNSi |
| Molecular Weight | 488.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Ethyl 3-(3-(tert-butylthio)-1-(4-chlorobenzyl)-5-methoxy-1H-indol-2-yl)-2,2-dimethylpropanoate (CAS 154325-76-5)
- 2-(3,5-Diiodophenyl)-4,4,5,5-tetramethylimidazolidine-1,3-diol (CAS 183862-90-0)
- Perfluoro(2,4-dimethyl-3-ethylpentane) (CAS 50285-18-2)
- 2-N,7-N,7-trimethylpyrazolo[1,5-a]pyrimidine-5,7-diamine (CAS 2044903-08-2)
- 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol-d5 (CAS 1794885-45-2)
- Ethyl 3-(5-Oxazolyl)benzoate (CAS 1261268-84-1)
- 6-Bromoimidazo[1,2-a]pyridine-3-carbonitrile (CAS 474708-98-0)
- 2-(2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)ethoxy)acetic acid (CAS 2228248-01-7)
- 1-Bromo-2-(1,1-dimethylethoxy)-4-fluorobenzene (CAS 960309-88-0)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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