4-(Bromomethyl)-1,1'-biphenyl CAS 2567-29-5
| CAS No. | 2567-29-5 |
| Molecular Formula | C13H11Br |
| Molecular Weight | 247.13 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 4-(Bromomethyl)-1,1'-biphenyl (CAS 2567-29-5), a certified reference material (molecular formula C13H11Br, MW 247.13 g/mol) for analytical method development and quality control.
The molecular framework of 4-(Bromomethyl)-1,1'-biphenyl (C13H11Br) is characterized by bromine substitution, an aromatic ring system. 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).
As a certified reference material (CRM), 4-(Bromomethyl)-1,1'-biphenyl 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 | C13H11Br |
| Molecular Weight | 247.13 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
- 2-(Bromomethyl)-1,1'-biphenyl (CAS 19853-09-9)
- 3-(bromomethyl)-1,2-dihydroquinoxalin-2-one (CAS 62235-61-4)
- Methyl 4-(bromomethyl)bicyclo[2.2.1]Heptane-1-carboxylate (CAS 2375194-23-1)
- Methyl 5-(bromomethyl)bicyclo[3.1.1]Heptane-1-carboxylate (CAS 2375193-13-6)
- Ethyl 3-(bromomethyl)-1-methyl-1H-pyrazole-4-carboxylate (CAS 1176629-22-3)
- 1-(Bromomethyl)-1-cyclobutoxycyclohexane (CAS 1247918-31-5)
- 1-(Bromomethyl)-1-(cyclopropylmethoxy)cyclohexane (CAS 1249390-37-1)
- 2-(Bromomethyl)-4-(dimethoxymethyl)pyrimidine (CAS 1375065-66-9)
Recommended Standards
- 3-Bromo-4-methylbiphenyl (CAS 855255-82-2)
- 4-Bromo-2-methylbiphenyl (CAS 5002-26-6)
- 3-Bromo-4'-methyl-1,1'-biphenyl (CAS 844856-52-6)
- 4-Bromo-3-methyl-1,1’-biphenyl (CAS 92022-07-6)
- 5-phenylpiperidine-3-carboxylic acid hydrochloride (CAS 1909308-47-9)
- 4-(Aminomethyl)-4-fluorocyclohexane-1-carboxylic acid (CAS 1780817-10-8)
- 1-(4-(Difluoromethoxy)phenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 832740-91-7)
- N-methyl-N-(pyridin-4-ylmethyl)nitrous amide (CAS 6335-95-1)
- Lithium tetraborate (CAS 12007-60-2)
- Ethyl (R)-7-methyl-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate (CAS 1809084-99-8)
- Mycophenolic Acid Impurity 9 (CAS CATO-C4X-21229)
- 5-Phenyl-3-((phenylselanyl)methyl)-4,5-dihydroisoxazole (CAS 503001-24-9)
- Ramosetron HCl (CAS 132907-72-3)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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