2-Bromo-5-chloro-1,1'-biphenyl CAS 1936711-65-7
| CAS No. | 1936711-65-7 |
| Molecular Formula | C12H8BrCl |
| Molecular Weight | 267.55 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 2-Bromo-5-chloro-1,1'-biphenyl.
CATO supplies 2-Bromo-5-chloro-1,1'-biphenyl (CAS 1936711-65-7), a certified reference material (molecular formula C12H8BrCl, MW 267.55 g/mol) for analytical method development and quality control.
The molecular framework of 2-Bromo-5-chloro-1,1'-biphenyl (C12H8BrCl) is characterized by chlorine/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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Bromo-5-chloro-1,1'-biphenyl under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H8BrCl |
| Molecular Weight | 267.55 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.) | 1996 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 2-Bromo-2'-chloro-1,1'-biphenyl (CAS 107208-70-8)
- 3-Bromo-5-chloro-1,1'-biphenyl (CAS 126866-35-1)
- 2-Bromo-3'-chloro-1,1'-biphenyl (CAS 154407-17-7)
- 3-Bromo-4'-chloro-1,1'-biphenyl (CAS 164334-69-4)
- 2-Bromo-4'-chloro-1,1'-biphenyl (CAS 179526-95-5)
- 2-Bromo-4-chloro-1,1'-biphenyl (CAS 1805001-22-2)
- 3-Bromo-3'-chloro-1,1'-biphenyl (CAS 844856-42-4)
- 4'-Bromo-2-chloro-1,1'-biphenyl (CAS 39802-88-5)
Recommended Standards
- 4'-Bromo-3-chloro-1,1'-biphenyl (CAS 91354-09-5)
- 4-Bromo-3-chloro-1,1'-biphenyl (CAS 91354-08-4)
- 4-Bromo-4'-chloro-1,1'-biphenyl (CAS 23055-77-8)
- 2-Chloro-5-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1269233-15-9)
- N-(Prop-2-yn-1-yl)acetamide (CAS 65881-41-6)
- Egonol (CAS 530-22-3)
- (3-(Aminomethyl)piperidin-1-yl)(1H-imidazol-5-yl)methanone (CAS 1498600-97-7)
- 2-(1,7-Dimethyl-1H-indol-3-yl)ethan-1-amine (CAS 857776-15-9)
- Ethyl 1-amino-2-naphthoate (CAS 1184003-27-7)
- 4'-Acetyl-[1,1'-biphenyl]-2-carboxylic acid (CAS 107942-87-0)
- 4-[(3-Chlorobenzyl)oxy]-3-methoxybenzoyl chloride (CAS 1160250-11-2)
- rac-(1R,3S)-N1,N1-Dimethylcyclopentane-1,3-diamine (CAS 1675200-58-4)
- 5-Fluoro-2-nitro-9H-fluoren-9-one (CAS 7148-56-3)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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