2-(8-bromo-1-naphthyl)ethynyl-triisopropyl-silane CAS 2454490-90-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2454490-90-3 |
| Molecular Formula | C21H27BrSi |
| Molecular Weight | 387.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(8-bromo-1-naphthyl)ethynyl-triisopropyl-silane (CAS 2454490-90-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H27BrSi. Molecular weight: 387.43 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H27BrSi |
| Molecular Weight | 387.43 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 chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
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- Methyl 2-(4-bromo-5-(((tert-butyldimethylsilyl)oxy)methyl)-2-methylphenyl)acetate (CAS 1956340-19-4)
- 7-Bromo-4-chloro-8-fluoro-6-iodoquinazoline (CAS 2823477-60-5)
- 2-(4-Bromo-2-chlorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244084-95-3)
- 2-(4-Bromo-3-chlorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244088-67-1)
- 2-(5-Bromo-2-chlorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244086-44-8)
- 1'-Benzyl-7-bromo-4,5-dihydro-3H-spiro[benzo[b][1,4]oxazepine-2,4'-piperidine] (CAS 1956334-78-3)
Recommended Standards
- 2-(3,5-Dimethylphenyl)-4-methyl-6-[1-(4-methylphenyl)-1H-pyrazol-4-yl]-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione (CAS 477708-77-3)
- 2-Fluoro-N-(2-methoxy-ethyl)-N-[5-(4-methoxy-phenyl)-[1,3,4]thiadiazol-2-yl]-benzamide (CAS 603074-10-8)
- 2-(2-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)phenyl)acetic acid (CAS 882847-15-6)
- 4-[5-(2,4-Dichlorophenyl)-1H-pyrazol-3-yl]-1-{[3-(trifluoromethyl)phenyl]methyl}piperidine (CAS 1025724-79-1)
- 4,4'-Methylenebis[N,N-dimethylcyclohexanamine] (CAS 13474-64-1)
- 2-(5-Phenylfuran-2-yl)cyclopropan-1-amine (CAS 1315352-26-1)
- Ursodeoxycholic acid impurity 29 (CAS CATO-C4X-142229)
- N-(2,5-Dimethylphenyl)-2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775444-20-6)
- (5-Bromopent-1-en-1-yl)benzene (CAS 37464-87-2)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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