5-(4-Bromophenyl)-1H-imidazol-2-amine hemisulfate CAS 1177346-50-7
| CAS No. | 1177346-50-7 |
| Molecular Formula | C9H8BrN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-(4-Bromophenyl)-1H-imidazol-2-amine hemisulfate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-(4-Bromophenyl)-1H-imidazol-2-amine hemisulfate (CAS 1177346-50-7) is a high-purity analytical reference standard with the molecular formula C9H8BrN3H2O4S and a molecular weight of 336.16 g/mol.
The molecular framework of 5-(4-Bromophenyl)-1H-imidazol-2-amine hemisulfate (C9H8BrN3H2O4S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 5-(4-Bromophenyl)-1H-imidazol-2-amine hemisulfate 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 | C9H8BrN3 H2O4S |
| Molecular Weight | 336.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 3-(4-Bromophenyl)indeno[1,2-c]pyrazol-4(1H)-one (CAS 100007-87-2)
- 3-(2-Bromophenyl)-5-(2-fluorophenyl)-1,2,4-oxadiazole (CAS 1000339-25-2)
- 3-(2-Bromophenyl)-5-(2,4-dichlorophenyl)-1,2,4-oxadiazole (CAS 1000339-26-3)
- 3-(2-Bromophenyl)-5-(3-nitrophenyl)-1,2,4-oxadiazole (CAS 1000339-27-4)
- 3-(2-Bromophenyl)-5-(2-chlorophenyl)-1,2,4-oxadiazole (CAS 1000339-28-5)
- 1-(4-Bromophenyl)-α,α-dimethyl-1H-1,2,3-triazole-4-methanol (CAS 1000339-34-3)
- Ethyl 4-(4-bromophenyl)-2-oxobut-3-enoate (CAS 1000400-78-1)
- 2-(4-Bromophenyl)-2-(piperazin-1-yl)acetonitrile (CAS 1000406-20-1)
Recommended Standards
- Di-tert-butyl dicarbonate (CAS 24424-99-5)
- 3-(3,5-Difluorophenyl)-3-oxopropanenitrile (CAS 842140-51-6)
- 5-Bromo-2-isopropylpyridine (CAS 1159820-58-2)
- 8-Methoxy-2-azaspiro[4.5]Decan-3-one (CAS 1566937-03-8)
- 4-(4-methyl-1-piperazinyl)-1-butanol 4-(4-methylpiperazin-1-yl)butan-1-ol 56323-03-6 A831000 (CAS 56323-03-6)
- 3-Amino-4-(2-chloro-6-fluorophenyl)butanoic acid (CAS 1267776-94-2)
- 1-(2-Chloro-6-nitrophenyl)-1H-1,2,4-triazole (CAS 1018053-08-1)
- 4-Bromo-3-isobutyl-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1020722-62-6)
- 1-Chloro-3-iodo-2-methoxybenzene (CAS 860585-01-9)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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