5-BRomo-1-(tert-butyldimethylsilyl)indole CAS 331432-91-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331432-91-8 |
| Molecular Formula | C14H20BrNSi |
| Molecular Weight | 310.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-BRomo-1-(tert-butyldimethylsilyl)indole (CAS 331432-91-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H20BrNSi. Molecular weight: 310.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H20BrNSi |
| Molecular Weight | 310.30 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related BRomo Standards
- 4-Bromo-1-(tert-butyldimethylsilyl)indole (CAS 193694-04-1)
- 5-Bromo-1-((trimethylsilyl)oxy)-2,3-dihydro-1H-indene-1-carbonitrile (CAS 1132943-65-7)
- 2-Bromo-N-[5-(ethylthio)-1,3,4-thiadiazol-2-yl]butanamide (CAS 1365962-40-8)
- 1-(5-Bromo-6-methylpyridin-2-yl)-4-(cyclopropylmethyl)piperazine (CAS 1911398-16-7)
- 2-Bromo-N-cyclooctylbenzamide (CAS 425609-87-6)
- 3-Bromo-N-cyclooctylbenzamide (CAS 549478-23-1)
- 2-Bromo-N-(1-(thiophen-2-yl)ethyl)benzamide (CAS 1154322-34-5)
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Recommended Standards
- 4-Nitrophenyl (tert-butoxycarbonyl)-D-alaninate (CAS 85546-27-6)
- 6,11-Dihydroxy-3,3-dimethyl-3H,7H-pyrano[2,3-c]xanthen-7-one (CAS 26486-92-0)
- 4-Nitrophenethyl indolizine-7-carboxylate (CAS 59195-43-6)
- 1-Hydroxycyclohexanecarboxylic Acid (CAS 1123-28-0)
- 2,3-Difluorobenzotrifluoride (CAS 64248-59-5)
- 5-Bromo-2-(piperazin-1-yl)thiazole (CAS 223514-48-5)
- Butyl 4-(3-bromophenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 5473-80-3)
- 1-(3-Fluorophenyl)pentan-1-one (CAS 42916-68-7)
- 2-Bromo-4,6-bis(trifluoromethyl)benzaldehyde (CAS 1415130-39-0)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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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