2'-Chloro-[1,1'-biphenyl]-3-carbaldehyde CAS 675596-30-2
| CAS No. | 675596-30-2 |
| Molecular Formula | C13H9ClO |
| Molecular Weight | 216.66 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'-Chloro-[1,1'-biphenyl]-3-carbaldehyde.
CATO supplies 2'-Chloro-[1,1'-biphenyl]-3-carbaldehyde (CAS 675596-30-2), a certified reference material (molecular formula C13H9ClO, MW 216.66 g/mol) for analytical method development and quality control.
The molecular framework of 2'-Chloro-[1,1'-biphenyl]-3-carbaldehyde (C13H9ClO) is characterized by a hydroxyl group, an ether linkage, 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 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.
As a certified reference material (CRM), 2'-Chloro-[1,1'-biphenyl]-3-carbaldehyde 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 | C13H9ClO |
| Molecular Weight | 216.66 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- Ethyl 2-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)acetate (CAS 1001567-64-1)
- Ethyl 2-(4-chloro-1h-pyrazol-1-yl)butanoate (CAS 1005615-91-7)
- 2-(4-Chloro-3,5-dimethyl-1H-pyrazol-1-yl)butanoic acid (CAS 1005631-38-8)
- Methyl 2-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)propanoate (CAS 1005694-87-0)
- 4-(4-Chloro-3,5-dimethyl-1h-pyrazol-1-yl)butanoic acid (CAS 1006453-09-3)
- 2-(2-Chloro-3,4-dimethoxyphenyl)ethan-1-ol (CAS 103346-71-0)
- Ethyl 5-chloro-4-isopropyl-1H-imidazole-2-carboxylate (CAS 1171125-31-7)
- (1S)-1-(5-chloro-2,4-dimethoxyphenyl)ethan-1-ol (CAS 1175985-72-4)
Recommended Standards
- 2'-Chloro-[1,1'-biphenyl]-2-carbaldehyde (CAS 223575-76-6)
- 2-chloro-1-(1-methylspiro[2-oxabicyclo[2.1.1]hexane-3,3'-oxetane]-4-yl)ethanone (CAS 2573212-77-6)
- 2’-Chlorobiphenyl-4-carbaldehyde (CAS 39802-78-3)
- 3-(4-Chloro-3,5-dimethyl-1H-pyrazol-1-yl)-2-methylpropanoic acid (CAS 890597-37-2)
- (S)-1-(4,5-Dihydrofuran-3-yl)-2,2,2-trifluoroethan-1-amine (CAS 1260591-58-9)
- 1-(1-phenylcyclopentyl)ethan-1-amine hydrochloride (CAS 1607302-84-0)
- 5-Iodo-1H-pyrazole-3-carboxylic acid (CAS 1797419-09-0)
- 1-2-3-4-6-Penta-O-trimethylsilyl-D-glucopyranose (CAS 19126-99-9)
- 3-Oxa-9-azabicyclo[3.3.1]nonane-7-carboxylic acid (CAS 1638771-99-9)
- 6-Methoxy-3-(pyridin-3-yl)-2-(trifluoromethyl)pyridine (CAS 1214389-33-9)
- Cyclohexyl(phenyl)methanol (CAS 945-49-3)
- 4-Bromo-N-cyclopropyl-2,5-difluorobenzenesulfonamide (CAS 1055996-06-9)
- Metoclopramide Impurity 37 (CAS 184151-07-3)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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