2-(2-Bromophenyl)-6-methylquinazoline CAS 149323-84-2
| CAS No. | 149323-84-2 |
| Molecular Formula | C15H11BrN2 |
| Molecular Weight | 299.17 g/mol |
| 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-(2-Bromophenyl)-6-methylquinazoline (CAS 149323-84-2), a certified reference material (molecular formula C15H11BrN2, MW 299.17 g/mol) for analytical method development and quality control.
The molecular framework of 2-(2-Bromophenyl)-6-methylquinazoline (C15H11BrN2) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-(2-Bromophenyl)-6-methylquinazoline 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 | C15H11BrN2 |
| Molecular Weight | 299.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- 1-(2-Bromophenyl)-5-phenyl-1H-pyrazole (CAS 299162-73-5)
- 1-(4-Bromophenyl)-5-phenyl-1H-pyrazole (CAS 299162-81-5)
- 3-(4-Bromophenyl)-5-phenyl-1H-pyrazole (CAS 50603-96-8)
- 4-(4-Bromophenyl)quinolin-8-amine (CAS 97802-11-4)
- 2-(4-Bromophenyl)-2-oxoethyl 2-methylbutanoate (CAS 100713-31-3)
- 2-(4-(3-Bromophenyl)tetrahydro-2H-pyran-4-yl)acetic acid (CAS 1226383-77-2)
- 2-(4-(4-Bromophenyl)tetrahydro-2H-pyran-4-yl)acetic acid (CAS 1226383-83-0)
- 1-(2-Bromophenyl)-3-(1,3-dioxan-2-yl)propan-1-one (CAS 898785-66-5)
Recommended Standards
- 2-(Cyclopropylmethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1426921-31-4)
- 4,6-Dichloro-5-(4-fluorophenyl)-2-isobutylpyrimidine (CAS 1511078-05-9)
- 6'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2',3'-dihydro-1'H-spiro[cyclopropane-1,4'-isoquinolin]-1'-one (CAS 1396777-77-7)
- 2-Ethoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (CAS 1363386-55-3)
- 5-(4-Bromophenyl)-1H-pyrazole-3-carboxylic acid (CAS 46413-66-5)
- N-benzyl-4-phenylbutan-2-amine (CAS 68164-04-5)
- N-phenylmorpholin-4-amine (CAS 59701-78-9)
- 2-(2-HYdroxyethoxy)ethyl methanesulfonate (CAS 118591-57-4)
- 2-(2-Amino-4-(difluoromethyl)thiazol-5-yl)acetic acid (CAS 1706459-90-6)
- 5-(Methoxymethyl)-2-piperazin-1-yl[1,2,4]triazolo-[1,5-a]pyrimidin-7(4H)-one hydrochloride (CAS 1638612-79-9)
- Diethyl 2-Oxo-1,2-dihydro-4,5-pyrimidinedicarboxylate (CAS 62328-19-2)
- Methyl 2H,2H,7H-perfluoro-3-oxoheptanoate (CAS 89129-69-1)
- 3-Bromo-1-(triisopropylsilyl)-1H-indole (CAS 148249-36-9)
- Tirzepatide(sodium salt) (CAS 2023788-19-2(free base))
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