4-(3-bromophenyl)-1H-imidazol-2-amine CAS 900514-80-9
| CAS No. | 900514-80-9 |
| Molecular Formula | C9H8BrN3 |
| Molecular Weight | 238.08 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 4-(3-bromophenyl)-1H-imidazol-2-amine.
CATO supplies 4-(3-bromophenyl)-1H-imidazol-2-amine (CAS 900514-80-9), a certified reference material (molecular formula C9H8BrN3, MW 238.08 g/mol) for analytical method development and quality control.
4-(3-bromophenyl)-1H-imidazol-2-amine (C9H8BrN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H8BrN3 |
| Molecular Weight | 238.08 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related bromophenyl Standards
- 4-(4-bromophenyl)-2,5-dihydro-1H-pyrrol-2-one (CAS 1017246-65-9)
- 3-(2-Bromophenyl)-4-methyl-4H-1,2,4-triazole (CAS 1034734-64-9)
- 3-(2-Bromophenyl)-5-methyl-4h-1,2,4-triazole (CAS 1094653-15-2)
- 3-(3-Bromophenyl)-5-methyl-1h-1,2,4-triazole (CAS 1152849-67-6)
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Recommended Standards
- 4-(2-Bromophenyl)-4-oxobutanenitrile (CAS 884504-61-4)
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- 4-(2-Bromophenyl)-1H-pyrazol-3-amine (CAS 301373-45-5)
- 4-(3-Bromophenyl)-4-oxobutanenitrile (CAS 884504-63-6)
- Isopropyl 2-amino-4-(2,5-dimethylphenyl)thiophene-3-carboxylate (CAS 350997-30-7)
- Ethyl 3-acetyl-2-hydroxybenzoate (CAS 152737-93-4)
- 2-(2-Ethoxyethoxy)aniline hydrochloride (CAS 1049789-64-1)
- N-(2-(4-Oxothieno[3,2-d]pyrimidin-3(4H)-yl)ethyl)-3-(thiophen-2-yl)acrylamide (CAS 2034996-85-3)
- 2-(4-Phenylpiperazin-1-yl)ethan-1-amine (CAS 21091-61-2)
- 2-Amino-3-(5-bromo-2-fluorophenyl)-3-hydroxypropanoic acid (CAS 1490619-96-9)
- (E)-2,2'-((2-(2-(8-(Bis(carboxymethyl)amino)-6-methoxyquinolin-2-yl)vinyl)phenyl)azanediyl)diacetic acid (CAS 86277-62-5)
- N-Formyl-1H-pyrrole-2-carboxamide (CAS 160156-23-0)
- 3-Oxo-2-(thiophen-2-ylmethyl)isoindolin-1-yl benzoate (CAS 866008-22-2)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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