N-(3-Bromo-2-methylphenyl)-4,5-dihydro-1H-imidazol-2-amine CAS 16822-94-9
| CAS No. | 16822-94-9 |
| Molecular Formula | C10H12BrN3 |
| Molecular Weight | 254.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-Bromo-2-methylphenyl)-4,5-dihydro-1H-imidazol-2-amine (C10H12BrN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N-(3-Bromo-2-methylphenyl)-4,5-dihydro-1H-imidazol-2-amine (CAS 16822-94-9), molecular formula C10H12BrN3 and molecular weight 254.13 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C10H12BrN3 |
| Molecular Weight | 254.13 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 6-Bromo-3-isobutyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1029529-16-5)
- 5-bromo-1-(propan-2-yl)-1H-1,3-benzodiazol-2-amine (CAS 1155601-13-0)
- (5-bromo-1-ethyl-1H-1,3-benzodiazol-2-yl)methanamine (CAS 1183776-28-4)
- 1-(4-Bromo-1h-pyrrolo[2,3-b]pyridin-3-yl)-N,N-dimethylmethanamine (CAS 1198277-82-5)
- 2-{6-bromo-8-methylimidazo[1,2-a]pyridin-2-yl}ethan-1-amine (CAS 1216008-69-3)
- 8-Bromo-2-isopropylimidazo[1,2-a]pyridin-6-amine (CAS 1226000-18-5)
- 6-Bromo-3-(tert-butyl)pyrazolo[1,5-a]pyrimidine (CAS 1379349-89-9)
- 6-Bromo-2-ethyl-8-methylimidazo[1,2-a]pyridin-3-amine (CAS 1549360-60-2)
Recommended Standards
- N-(5-Bromo-2-methylphenyl)-4,5-dihydro-1H-imidazol-2-amine (CAS 16822-80-3)
- 3-(6-Bromo-1H-indazol-3-yl)propan-1-amine (CAS 1780268-15-6)
- 6-Bromo-2-ethyl-N-methylimidazo[1,2-a]pyridin-3-amine (CAS 1628264-05-0)
- 3-(7-Bromo-1H-indazol-3-yl)propan-1-amine (CAS 1780327-43-6)
- 2-Bromo-6-(thiazolidin-3-yl)benzonitrile 1707358-26-6 (CAS 1707358-26-6)
- (S)-2-Propyl-4,5-dihydrooxazole-4-carboxylic acid (CAS 771468-58-7)
- 2-(3-Bromophenyl)quinoline-4-carbohydrazide (CAS 956576-45-7)
- Ropivacaine (CAS 84057-95-4)
- Methyl 2,6-difluoro-3-methoxyphenylacetate (CAS 1807035-60-4)
- 1-Benzoyl-3-(1H-indazol-6-yl)thiourea (CAS 866049-27-6)
- 7-Methyloxepan-2-one (CAS 2549-59-9)
- (1-(2-(Trifluoromethyl)phenyl)cyclopropyl)methanol (CAS 886366-27-4)
- 3-Chloro-1,1,3,5,5-pentamethyl-1,5-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)trisiloxane (CAS 521069-01-2)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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