2-(3,5-Dibromophenyl)-1-phenyl-1H-benzo[d]imidazole CAS 953091-79-7
| CAS No. | 953091-79-7 |
| Molecular Formula | C19H12Br2N2 |
| Molecular Weight | 428.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(3,5-Dibromophenyl)-1-phenyl-1H-benzo[d]imidazole (CAS 953091-79-7) is a high-purity analytical reference standard with the molecular formula C19H12Br2N2 and a molecular weight of 428.12 g/mol.
The molecular framework of 2-(3,5-Dibromophenyl)-1-phenyl-1H-benzo[d]imidazole (C19H12Br2N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C19H12Br2N2 |
| Molecular Weight | 428.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromophenyl Standards
- 1-((2,5-Dibromophenyl)sulfonyl)-2-methyl-1H-benzo[d]imidazole (CAS 667892-79-7)
- 1-(3,5-Dibromophenyl)perfluorobutan-1-one (CAS 79851-20-0)
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- 6-(2,5-Dibromophenyl)-4-oxo-1,4-dihydrocinnoline-3-carboxylic acid (CAS 36991-81-8)
- N-(2,4-dibromophenyl)benzohydrazonoyl bromide (CAS 2516-46-3)
- 4-{[(2,5-dibromophenyl)sulfonyl]amino}benzoic acid (CAS 735297-59-3)
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Recommended Standards
- 2-(3,5-Dibromo-2-pyridylazo)-5-(diethylamino)phenol (CAS 14337-54-3)
- 2-(4-(1H-pyrrol-1-yl)phenyl)-6,8-dibromoquinoline (CAS 861206-24-8)
- 1,5-Bis(2-bromo-5-hydroxyphenyl)pentan-3-one (CAS 1427054-10-1)
- 7,7'-Dibromo-4,4'-bibenzo[c][1,2,5]thiadiazole (CAS 593286-88-5)
- 4-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)benzoic Acid (CAS 915920-27-3)
- methyl 1-[(chlorosulfonyl)methyl]cyclopentane-1-carboxylate (CAS 1803570-67-3)
- 2,2′-[(1S,2S)-1,2-Cyclohexanediylbis[(E)-(nitriloMethylidyne)]]bis[4-(tert-butyl)-6-(1-piperidinylMethyl)phenol] (CAS 478282-27-8)
- (2-(Trifluoromethyl)quinolin-6-yl)methanamine (CAS 1260667-11-5)
- Rimegepant Impurity 76 (CAS CATO-C4X-248776)
- 8-Methyl-2-phenylquinoline-4-carboxylic Acid (CAS 107027-34-9)
- (3S)-1,2,3,4-Tetrahydro-3-isoquinolineacetic acid (CAS 270082-22-9)
- Methyl (2s)-2-(4-fluorophenyl)-2-hydroxyacetate (CAS 63096-35-5)
- 3,3'-Disulfanediyldi(propanehydrazide) (CAS 50906-77-9)
- [Tyr15] Fibrinopeptide B, human (CAS 125455-56-3)
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