(4S)-(3',4'-Dichlorophenyl)-3,4-dihydro-1-O-triethylsilyl-1-naphthol CAS 1217778-10-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1217778-10-3 |
| Molecular Formula | C22H26Cl2OSi |
| Molecular Weight | 405.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4S)-(3',4'-Dichlorophenyl)-3,4-dihydro-1-O-triethylsilyl-1-naphthol (CAS 1217778-10-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H26Cl2OSi. Molecular weight: 405.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H26Cl2OSi |
| Molecular Weight | 405.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
Related S Standards
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Recommended Standards
- 3-((Triphenyl-lambda5-phosphanylidene)amino)-1H-inden-1-one (CAS 1170393-57-3)
- Methyl 2-((N-allyl-4-methylphenyl)sulfonamido)-2-(trifluoromethyl)hex-5-enoate (CAS 1262415-25-7)
- Fmoc-p-fluoro-Phe-OH (CAS 169243-86-1)
- Zinc perchlorate tetrahydrate (CAS 13637-61-1)
- 3-OxopentanalDISCONTINUED (CAS 623-38-1)
- 6968-35-0 AR-1I4581 diethyl 5,5'-methylenebis(4-ethyl-3-methyl-1h-pyrrole-2-carboxylate) (CAS 6968-35-0)
- 5-Bromo-4-methoxy-1-methyl-1H-pyrazole (CAS 1784137-82-1)
- 4-(3,5-Dichlorophenyl)-4-oxobutanoic acid (CAS 66740-88-3)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)malonamide (CAS 338396-82-0)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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