1-(2-Hydroxyethyl)-2,3,3-trimethyl-3H-indol-1-ium bromide CAS 29636-94-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29636-94-0 |
| Molecular Formula | C13H18NO Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Hydroxyethyl)-2,3,3-trimethyl-3H-indol-1-ium bromide (CAS 29636-94-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H18NO Br. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H18NO Br |
| Molecular Weight | 284.20 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, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Hydroxyethyl Standards
- Methyl 6-(2-hydroxyethyl)nicotinate (CAS 1000506-99-9)
- Methyl 2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoate, 97% (CAS 1000536-33-3)
- N-(2-Hydroxyethyl)tetracosanamide (CAS 10015-68-6)
- 2-(1-Hydroxyethyl)-6-mercaptopyridine 1-oxide (CAS 100450-43-9)
- (2-(1-Hydroxyethyl)phenyl)boronic acid (CAS 1004619-37-7)
- 1-(2-Hydroxyethyl)-6-(propylthio)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1005308-55-3)
- 2-(α-Hydroxyethyl)thiamine diphosphate (CAS 10055-47-7)
- 1-(2-Hydroxyethyl)-1H-pyrazole-4-carboxylic acid (CAS 1006469-47-1)
Recommended Standards
- (E)-3-(4-((4-fluorobenzyl)oxy)phenyl)acrylic acid (CAS 175136-19-3)
- Benzocaine-13C6 (CAS 1391054-61-7)
- 1-[2-(2-methylphenoxy)ethyl]piperazine dihydrochloride (CAS 479669-59-5)
- Isavuconazole Impurity 186 (CAS CATO-C4X-1236186)
- (2S,3S)-Methyl 3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)butanoate (CAS 1932470-95-5)
- (3,5-Dimethylphenyl)(4-hydroxypiperidin-1-yl)methanone (CAS 1088205-77-9)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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