4-(4-Bromophenyl)-1-(prop-2-yn-1-yl)-1H-imidazol-5-amine CAS 1247489-90-2
| CAS No. | 1247489-90-2 |
| Molecular Formula | C12H10BrN3 |
| Molecular Weight | 276.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
4-(4-Bromophenyl)-1-(prop-2-yn-1-yl)-1H-imidazol-5-amine (CAS 1247489-90-2) is a high-purity analytical reference standard with the molecular formula C12H10BrN3 and a molecular weight of 276.13 g/mol.
The molecular framework of 4-(4-Bromophenyl)-1-(prop-2-yn-1-yl)-1H-imidazol-5-amine (C12H10BrN3) 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 4-(4-Bromophenyl)-1-(prop-2-yn-1-yl)-1H-imidazol-5-amine 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 | C12H10BrN3 |
| Molecular Weight | 276.13 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromophenyl Standards
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Recommended Standards
- 2-Amino-3-(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)-2-methylpropanoic acid (CAS 1247107-92-1)
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- 4-(4-Bromo-1h-pyrazol-1-yl)-2-methyl-2-(methylamino)butanoic acid (CAS 1247052-27-2)
- 5-Bromo-1-cyclobutyl-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 1247939-82-7)
- Ethyl 2-oxo-5,6,7,8-tetrahydro-2H-chromene-3-carboxylate (CAS 66979-47-3)
- Methyl (R)-2-amino-3-(tetrahydro-2H-pyran-4-yl)propanoate (CAS 1402687-80-2)
- (2S,3R)-3-Methylglutamic Acid HCl salt (CAS 2445-97-8)
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- Methyl 2-(2-formylphenoxy)propanoate (CAS 140451-38-3)
- trans-2,4-hexadien-1-ol (CAS 17102-64-6)
- S2I-201 (CAS 501919-59-1)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
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