5-Bromo-3-ethyl-7-phenyl-1H-indole CAS 918446-44-3
| CAS No. | 918446-44-3 |
| Molecular Formula | C16H14BrN |
| Molecular Weight | 300.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 5-Bromo-3-ethyl-7-phenyl-1H-indole (CAS 918446-44-3), a certified reference material (molecular formula C16H14BrN, MW 300.19 g/mol) for analytical method development and quality control.
The molecular framework of 5-Bromo-3-ethyl-7-phenyl-1H-indole (C16H14BrN) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 5-Bromo-3-ethyl-7-phenyl-1H-indole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H14BrN |
| Molecular Weight | 300.19 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- (4-BRomo-phenyl)-ethyl-carbamic acid tert-butyl ester (CAS 1078137-77-5)
- Ethyl 3-bromo-4-(diethylamino)benzoate (CAS 1131594-51-8)
- Ethyl 3-bromo-4-(butylamino)benzoate (CAS 1131594-52-9)
- Butyl 3-bromo-4-(dimethylamino)benzoate (CAS 1131594-53-0)
- 2-Bromo-N-[3-(isopentyloxy)phenyl]acetamide (CAS 1138442-34-8)
- 2-Bromo-N-[4-(isopentyloxy)phenyl]acetamide (CAS 1138445-89-2)
- (3-Bromo-2-methyl-phenyl)-methyl-carbamic acid tert-butyl ester (CAS 1187928-37-5)
- 2-[4-(5-Bromo-4-methyl-2-pyridinyl)-1-piperazinyl]-1-ethanol (CAS 1220028-04-5)
Recommended Standards
- 5-Bromo-1-(4-methylbenzyl)-1H-indole (CAS 481630-73-3)
- 5-Bromo-n-(2-methoxyethyl)thiophene-2-sulfonamide (CAS 899232-94-1)
- 4-Bromo-N1-(2-morpholinoethyl)benzene-1,2-diamine (CAS 710348-67-7)
- 5-Bromo-N-cyclooctylfuran-2-carboxamide (CAS 310453-09-9)
- (S)-1-(4-Isopropyl-2-thioxothiazolidin-3-yl)-3-(phenylthio)propan-1-one (CAS 128370-02-5)
- (S)-1-(tert-butoxycarbonyl)-2-(2-chlorobenzyl)pyrrolidine-2-carboxylic acid (CAS 706806-67-9)
- 4-(Aminomethyl)-3-chloropyridine (CAS 870063-65-3)
- Isoindoline-2-carboxamide (CAS 3364-57-6)
- (6-nitroimidazo[1,2-a]pyridin-8-yl)(phenyl)methanone (CAS 929972-27-0)
- 59898-59-8 2-mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one DTXSID40350036 (CAS 59898-59-8)
- tert-Butyl 3-bromo-1-(tetrahydro-2H-pyran-4-yl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridine-5-carboxylate (CAS 1936429-15-0)
- 3,4-Dichloro-N-(2-(furan-3-yl)ethyl)benzamide (CAS 1428355-50-3)
- Indacaterol Impurity 14 (CAS 173140-90-4)
- D-Thr7-Tirzepatide (CAS CATO-CPTD788924)
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 18665070610 / Nicole.chen@cato-chem.com