5-(4-Bromophenyl)pyrimidine CAS 160377-42-4
| CAS No. | 160377-42-4 |
| Molecular Formula | C10H7BrN2 |
| Molecular Weight | 235.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(4-Bromophenyl)pyrimidine.
5-(4-Bromophenyl)pyrimidine (CAS 160377-42-4), molecular formula C10H7BrN2 and molecular weight 235.08 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-(4-Bromophenyl)pyrimidine (C10H7BrN2) 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).
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.
As a certified reference material (CRM), 5-(4-Bromophenyl)pyrimidine 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 | C10H7BrN2 |
| Molecular Weight | 235.08 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- 4-(4-Bromophenyl)pyridazine (CAS 1621468-76-5)
- 2-(3-Bromophenyl)pyrimidine (CAS 885468-36-0)
- 2-(4-Bromophenyl)pyrimidine (CAS 210354-17-9)
- 3-(4-bromophenyl)pyrimidine (CAS 56598-88-0)
- 4-(4-Bromophenyl)pyrimidine (CAS 53975-33-0)
- 2-Bromophenyl Methyl Sulfone (CAS 33951-33-6)
- 3-Bromophenyl-methyl Sulfone (CAS 34896-80-5)
- 3-(2-bromophenyl)propionic acid (CAS 15115-58-9)
Recommended Standards
- 6-Bromo-1,3-benzodioxole-5-carbaldehyde (CAS 15930-53-7)
- 3-(Bromomethyl)-1,5,5-trimethylimidazolidine-2,4-dione (CAS 159135-61-2)
- 4-Bromo-3-methyl-1H-indole-6-carbonitrile (CAS 1638764-19-8)
- 5-Bromo-3,3'-bipyridine (CAS 15862-22-3)
- 5-(2-thiazol-2-ylethynyl)isoxazolo[5,4-b]pyridin-3-amine (CAS 2630301-45-8)
- N-((1-propylcyclobutyl)methyl)thietan-3-amine (CAS 1865106-65-5)
- 2-((1-(Tert-butoxycarbonyl)-3-methylazetidin-3-yl)oxy)acetic acid (CAS 1602349-46-1)
- t-Butyl 1,1,2,2-tetrafluoroethyl ether (CAS 659-98-3)
- 2-Chloro-6-iodo-4-methylpyridine (CAS 1261576-90-2)
- 4-Isopropoxy-3-(trifluoromethyl)phenylboronic acid (CAS 1444260-43-8)
- Picosulfate Impurity 12 (CAS 105745-58-2)
- 5-Methyl-4-[(3-nitro-1h-pyrazol-1-yl)methyl]-1,2-oxazole-3-carboxylic acid (CAS 1006951-15-0)
- 2-[5-(2,4-Dichlorobenzoyl)thiophen-2-yl]acetic acid (CAS 339014-63-0)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
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