4-Bromo-5-phenyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrole-2-carbaldehyde CAS 1191422-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1191422-81-7 |
| Molecular Formula | C17H22BrNO2Si |
| Molecular Weight | 380.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-5-phenyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrole-2-carbaldehyde (CAS 1191422-81-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H22BrNO2Si. Molecular weight: 380.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H22BrNO2Si |
| Molecular Weight | 380.35 g/mol |
| Appearance | Off-white to pale 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Chloro-3,5-diiodopyridin-4-amine (CAS 1171919-00-8)
- BMN 673 (CAS 1207454-56-5)
- tert-Butyl 3-fluoro-3-(5-fluoro-1,3-dioxoisoindolin-2-yl)-2-oxopiperidine-1-carboxylate (CAS 2768492-84-6)
- 2-Ethoxycarbonylmethyl-benzoic acid ethyl ester (CAS 14961-34-3)
- 4-Fluoro-N-(4-(4-methoxyphenyl)thiazol-2-yl)benzamide (CAS 313529-45-2)
- tert-Butyl-3-(aminomethyl)morpholine-4-carboxylate (CAS 475106-18-4)
- N-(3-aminopropyl)-N-(pyridin-3-ylmethyl)methanesulfonamide dihydrochloride (CAS 1172233-43-0)
- (Z)-3-(4-(Benzyloxy)phenyl)-2-(4-cyclopropylthiazol-2-yl)acrylonitrile (CAS 310454-35-4)
- 1-(2-chlorophenyl)-3-(methylamino)pyrrolidin-2-one (CAS 1248430-71-8)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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