4'-Chlorobiphenyl-4-carbaldehyde CAS 80565-30-6
| CAS No. | 80565-30-6 |
| Molecular Formula | C13H9ClO |
| Molecular Weight | 216.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H9ClO, 4'-Chlorobiphenyl-4-carbaldehyde contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 216.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
4'-Chlorobiphenyl-4-carbaldehyde (CAS 80565-30-6), molecular formula C13H9ClO and molecular weight 216.66 g/mol, is a CATO reference standard with documented purity and traceability.
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), 4'-Chlorobiphenyl-4-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.) | 1980 |
| Halogen Content | Cl-containing |
Related Chlorobiphenyl Standards
- 4’-Chlorobiphenyl-3-carbaldehyde (CAS 139502-80-0)
- 4-Chlorobiphenyl-2-carboxaldehyde (CAS 153850-83-0)
- 2’-Chlorobiphenyl-4-carbaldehyde (CAS 39802-78-3)
- (4-Chlorobiphenyl-2-yl)-acetonitrile (CAS 1357575-73-5)
- 1-(3-Chlorobiphenyl-3-yl)-ethylamine (CAS 1247711-55-2)
- 3’-Chlorobiphenyl-4-boronic Acid (CAS 1025496-32-5)
- 3’-Chlorobiphenyl-3-boronic Acid (CAS 1107603-42-8)
- 5-Chlorobiphenyl-3-ylboronic acid (CAS 1186403-21-3)
Recommended Standards
- 4-((3-(Chloromethyl)isoxazol-5-yl)methyl)morpholine (CAS 953408-97-4)
- 4-Chloro-3-isobutyl-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 685513-49-9)
- 3-Chloro-4-phenylbenzaldehyde (CAS 57592-44-6)
- 5-(tert-Butoxy)-2-chloro-6-methylpyrimidin-4(1H)-one (CAS 62022-12-2)
- 6,6-Dimethyl-3-sulfanylidene-1,2,4-triazinan-5-one (CAS 16992-40-8)
- 3,5-Di-tert-butylbenzene-1,2-diamine (CAS 41047-27-2)
- (S)-tert-Butyl (1-cyano-3-methylbutyl)carbamate (CAS 115654-59-6)
- 2-(3-Methylpiperidin-1-yl)propanoic acid (CAS 915920-25-1)
- tert-butyl N-{[4-(2-aminoethoxy)oxan-4-yl]methyl}carbamate (CAS 1803610-77-6)
- n-((5-Methylthiophen-2-yl)methyl)-2-morpholinoethan-1-amine (CAS 880811-91-6)
- 2,5-Dichloro-N-(2-(3-methylisoxazol-5-yl)ethyl)benzamide (CAS 1396872-87-9)
- L-Asparagine (CAS 70-47-3)
- 2-Fluoro-4-methyl-N-(2,2,2-trifluoroethyl)aniline (CAS 1039807-86-7)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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