3-(4-Bromophenyl)-5-ethoxy-1H-1,2,4-triazole CAS 62287-34-7
| CAS No. | 62287-34-7 |
| Molecular Formula | C10H10BrN3O |
| Molecular Weight | 268.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(4-Bromophenyl)-5-ethoxy-1H-1,2,4-triazole.
3-(4-Bromophenyl)-5-ethoxy-1H-1,2,4-triazole (CAS 62287-34-7) is a high-purity analytical reference standard with the molecular formula C10H10BrN3O and a molecular weight of 268.11 g/mol.
3-(4-Bromophenyl)-5-ethoxy-1H-1,2,4-triazole (C10H10BrN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(4-Bromophenyl)-5-ethoxy-1H-1,2,4-triazole 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 | C10H10BrN3O |
| Molecular Weight | 268.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromophenyl Standards
- 3-(4-bromophenyl)-3-methylpyrrolidine-2,5-dione (CAS 1094289-44-7)
- 4-(4-Bromophenyl)piperidine-2,6-dione (CAS 1137-60-6)
- 2-(3-(4-Bromophenyl)isoxazol-5-yl)ethanol (CAS 1159979-39-1)
- (3-(4-Bromophenyl)-5-methylisoxazol-4-yl)methanol (CAS 1159981-17-5)
- 2-(3-(4-Bromophenyl)-1H-1,2,4-triazol-1-yl)ethanol (CAS 1184174-47-7)
- 1-(1-(3-Bromophenyl)-1h-tetrazol-5-yl)ethan-1-amine (CAS 1266823-65-7)
- (3-(3-Bromophenyl)-5-methylisoxazol-4-yl)methanol (CAS 1267064-40-3)
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Recommended Standards
- 3-(4-Bromobenzoyl)pyrrolidin-2-one (CAS 328546-97-0)
- 3-(5-Bromo-3-indolyl)propanoic Acid (CAS 54904-23-3)
- 3-(3-Bromopropyl)benzo[d][1,2,3]triazin-4(3H)-one (CAS 866009-16-7)
- 3-(6-Bromo-1H-indol-1-yl)propanoic acid (CAS 951626-39-4)
- 3-(2,4-Dichlorophenyl)-6-fluoro-4-methylcoumarin (CAS 527751-42-4)
- (S)-2-Bromo-1-(4-(morpholinosulfonyl)phenyl)ethan-1-ol (CAS 1175674-22-2)
- 4-((4-Chloro-3-nitrobenzylidene)amino)-3-(4-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 585551-62-8)
- N-Benzyl-4-methoxyaniline (CAS 17377-95-6)
- 2-(3-Methyl-5-oxo-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetonitrile (CAS 860785-46-2)
- Dimethylnasetron (CAS 863774-58-7)
- (3-((tert-Butoxycarbonyl)amino)-4-methylphenyl)boronic acid (CAS 850568-81-9)
- 5-Bromo-3-chlorobenzene-1,2-diamine (CAS 16429-44-0)
- 2-(((1-Methyl-1H-imidazol-2-yl)thio)methyl)piperidine (CAS 1247894-10-5)
- Semaglutide Impurity 1(OtBu-Ste-D-γGlu(OtBu)-AEEA-AEEA-OH) (CAS CATO-C4X-22261)
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