5-(4-BROMOPHENYL)-3,4-DIHYDRO-2H-PYRROLE CAS 22217-79-4
| CAS No. | 22217-79-4 |
| Molecular Formula | C10H10BrN |
| Molecular Weight | 224.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-(4-BROMOPHENYL)-3,4-DIHYDRO-2H-PYRROLE (C10H10BrN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 224.10 g/mol, it falls into the medium-molecular-weight range. 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).
5-(4-BROMOPHENYL)-3,4-DIHYDRO-2H-PYRROLE (CAS 22217-79-4) is a high-purity analytical reference standard with the molecular formula C10H10BrN and a molecular weight of 224.10 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-(4-BROMOPHENYL)-3,4-DIHYDRO-2H-PYRROLE meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H10BrN |
| Molecular Weight | 224.10 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 chloroform, dichloromethane, ethyl acetate |
| 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.) | 1963 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related BROMOPHENYL Standards
- 2-(4-Bromophenyl)-2-methylpropionitrile (CAS 101184-73-0)
- 4-(4-Bromophenyl)butanenitrile (CAS 1057676-07-9)
- 4-(2-bromophenyl)butanenitrile (CAS 178809-32-0)
- 2-(2-Bromophenyl)-2-methylpropanenitrile (CAS 57775-06-1)
- 2-(3-Bromophenyl)-2-methylpropanenitrile (CAS 90433-20-8)
- 2-(4-bromophenyl)butanenitrile (CAS 99057-81-5)
- 3-(4-Bromophenyl)-2-methylpropanenitrile (CAS 945918-72-9)
- 4-(3-Bromophenyl)butanenitrile (CAS 880158-07-6)
Recommended Standards
- 5-(3-Bromophenyl)-3,4-dihydro-2H-pyrrole (CAS 374589-00-1)
- 5-Bromo-1,2,3,4-tetrahydro-1,4-methanoisoquinoline (CAS 2750996-34-8)
- 4-Bromo-1,5-dimethyl-1H-indole (CAS 610794-16-6)
- 5-Bromo-1,2-dimethyl-1H-indole (CAS 535961-90-1)
- 1-Phenyl-N-(3-phenylpropyl)cyclopentane-1-carboxamide (CAS 331964-68-2)
- 2-Isopropyl-N-methylpyrimidin-4-amine (CAS 52698-68-7)
- 7-(2-Bromopyridin-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine (CAS 2396558-54-4)
- 1-[2-(2-bromophenyl)-4-methyl-1,3-thiazol-5-yl]ethan-1-amine (CAS 1249254-72-5)
- N'-(3,3-Dimethyl-5-oxocyclohexylidene)-4-methylbenzenesulfonohydrazide (CAS 41189-09-7)
- 4,7-Dimethoxy-1,3-diphenylisobenzofuran (CAS 89449-71-8)
- 4-Fluoro-2-(3,3,3-trifluoropropoxy)pyridine 1779120-55-6 (CAS 1779120-55-6)
- H-DL-Val-Leu-Arg-pNA (L-1445.0050) (CAS 117961-22-5)
- {[(4-methylphenyl)methyl]sulfamoyl}({[3-(trifluoromethyl)phenyl]methyl})amine (CAS 337924-30-8)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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