2-Bromo-1-isopropyl-1H-imidazole hydrochloride CAS 1609396-67-9
| CAS No. | 1609396-67-9 |
| Molecular Formula | C6H9BrN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromo-1-isopropyl-1H-imidazole hydrochloride is closely related to a nitrile group, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Bromo-1-isopropyl-1H-imidazole hydrochloride (CAS 1609396-67-9), molecular formula C6H9BrN2HCl and molecular weight 225.51 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Bromo-1-isopropyl-1H-imidazole hydrochloride (C6H9BrN2HCl) contains a nitrile group, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 225.51 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
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 | C6H9BrN2 HCl |
| Molecular Weight | 225.51 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4,9-Bis(5-bromo-2-thienyl)-6,7-bis[4-[(2-ethylhexyl)oxy]phenyl][1,2,5]thiadiazolo[3,4-g]quinoxaline (CAS 1000000-25-8)
- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
- 8-Bromo-6-chloro-imidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1000017-98-0)
- ethyl 3-bromo-5-chloroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1000018-03-0)
- 5-bromo-1-methyl-1H-indazol-3-amine (CAS 1000018-06-3)
- 5-Bromo-2-methyl-4-methylsulfonylphenylhydrazine (CAS 1000018-33-6)
- 1-[(5-Bromo-2-methyl-4-methylsulfonyl)phenyl]-piperidine-4-carboxamide (CAS 1000018-34-7)
- 1-[(5-Bromo-2-methyl-4-methylsulfonyl)phenyl]-piperazine (CAS 1000018-35-8)
Recommended Standards
- 2-(4-(Azepan-1-ylsulfonyl)phenyl)-5-(4-methylpiperidin-1-yl)oxazole-4-carbonitrile (CAS 940999-04-2)
- (S)-2-Amino-1-(4-((benzyl(cyclopropyl)amino)methyl)piperidin-1-yl)propan-1-one (CAS 1354010-00-6)
- 4-Bromo-2,5-difluoroacetophenone, 97% (CAS 123942-11-0)
- Sodium methacrylate-acrylamide copolymer (CAS 24991-37-5)
- 1-(5-Bromo-7-methoxybenzofuran-2-yl)ethan-1-one (CAS 150612-66-1)
- Dibenzo-18-crown-6 (CAS 14187-32-7)
- 2-Methyl-4-(methylsulfonyl)aniline (CAS 252562-00-8)
- 3-Hydroxy-4-methoxypicolinonitrile (CAS 1026681-06-0)
- 2-chloro-5-methyl-1H-1,3-benzodiazole (CAS 4887-94-9)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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