3-(Chloromethyl)-1,1'-biphenyl CAS 38580-82-4
| CAS No. | 38580-82-4 |
| Molecular Formula | C13H11Cl |
| Molecular Weight | 202.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-(Chloromethyl)-1,1'-biphenyl (C13H11Cl) is characterized by chlorine 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).
3-(Chloromethyl)-1,1'-biphenyl (CAS 38580-82-4) is a high-purity analytical reference standard with the molecular formula C13H11Cl and a molecular weight of 202.68 g/mol.
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), 3-(Chloromethyl)-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 | C13H11Cl |
| Molecular Weight | 202.68 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.) | 1968 |
| Halogen Content | Cl-containing |
Related Chloromethyl Standards
- 2-(Chloromethyl)biphenyl (CAS 38580-83-5)
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Recommended Standards
- 2-chloro-N-(1-cyano-1,2-dimethylpropyl)propanamide (CAS 743444-73-7)
- 3-Chloro-2-methyl-1,1'-biphenyl (CAS 20261-24-9)
- 2-chloro-6-methyl-3,4-dihydroquinazolin-4-one (CAS 62484-42-8)
- 5-chloro-2,3-dihydro-1H-indene-1-carboxylic acid (CAS 66041-26-7)
- Octahydro-1H-pyrano[3,4-b]pyridine (CAS 933704-86-0)
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- 1-(O-tolyl)-5-(trifluoromethyl)-1H-pyrazole-4-carbohydrazide (CAS 618091-00-2)
- 3-(Pyrimidin-4-yl)propanal (CAS 944898-43-5)
- TAK 21d (CAS 1143578-94-2)
- (5-Ethyl-3-methylisoxazol-4-yl)methanamine (CAS 1520426-84-9)
- D-Cellopentose Heptadecaacetate (CAS 83058-38-2)
- Ethyl 4-cyano-2,5-dimethyl-1H-pyrrole-3-carboxylate (CAS 67271-63-0)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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