2-(p-Tolyl)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole hydrobromide CAS 107392-68-7
| CAS No. | 107392-68-7 |
| Molecular Formula | C13H14N2 |
| Molecular Weight | N/A |
| 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.
CATO supplies 2-(p-Tolyl)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole hydrobromide (CAS 107392-68-7), a certified reference material (molecular formula C13H14N2HBr, MW 279.18 g/mol) for analytical method development and quality control.
2-(p-Tolyl)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole hydrobromide (C13H14N2HBr) 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. 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).
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 | C13H14N2 HBr |
| Molecular Weight | 279.18 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related p Standards
- 3-(M-Tolyl)isonicotinic acid (CAS 100004-79-3)
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- 4-(P-tolyl)benzo[b]thiophene-6-carboxylic acid (CAS 100046-86-4)
- 2-((1-(P-tolyl)-3-(trifluoromethyl)-1h-pyrazol-5-yl)oxy)acetohydrazide (CAS 1002034-07-2)
- 1-(O-tolyl)cyclopentan-1-ol (CAS 100256-17-5)
- 5-(p-Tolyl)isoxazole-4-carbonyl chloride (CAS 1003562-04-6)
- 4-(m-Tolyl)-1-tosyl-1H-pyrazol-5-amine (CAS 1003992-23-1)
- 4-(o-Tolyl)-1-tosyl-1H-pyrazol-5-amine (CAS 1003992-24-2)
Recommended Standards
- 3-Chloro-5-(pentan-3-yloxy)pyridazine (CAS 1346691-23-3)
- 4,5,6,7-Tetrachloro-2-methyl-2-(2-(trimethylammonio)ethyl)isoindolin-2-ium iodide (CAS 96750-66-2)
- 2-Amino-3,5-dibromopyridin-4-ol (CAS 1261269-58-2)
- trans-4-((((Benzyloxy)carbonyl)amino)methyl)cyclohexane-1-carboxylic acid (CAS 27687-12-3)
- 4-(Benzyloxy)propiophenone (CAS 4495-66-3)
- 17alpha-Ethynylestradiol-2,4,16,16-d4 (CAS 350820-06-3)
- 6’-Hydroxymethyl simvastatin (CAS 114883-29-3)
- 2-(Benzylthio)cyclopentan-1-one (CAS 675185-00-9)
- H-Phe(4-Br)-Ome.HCl (CAS 99359-32-7)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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