4-Chlorobiphenyl-2-carboxaldehyde CAS 153850-83-0
| CAS No. | 153850-83-0 |
| Molecular Formula | C13H9ClO |
| Molecular Weight | 216.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 216.66 g/mol gives 4-Chlorobiphenyl-2-carboxaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Chlorobiphenyl-2-carboxaldehyde (CAS 153850-83-0), molecular formula C13H9ClO and molecular weight 216.66 g/mol, is a CATO reference standard with documented purity and traceability.
4-Chlorobiphenyl-2-carboxaldehyde (C13H9ClO) contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 4-Chlorobiphenyl-2-carboxaldehyde 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 | 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.) | 2000 |
| Halogen Content | Cl-containing |
Related Chlorobiphenyl Standards
- 4’-Chlorobiphenyl-3-carbaldehyde (CAS 139502-80-0)
- 2’-Chlorobiphenyl-4-carbaldehyde (CAS 39802-78-3)
- 4'-Chlorobiphenyl-4-carbaldehyde (CAS 80565-30-6)
- (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
- 2-Acetyl-4-chloro-5,5-dimethyl-cyclohexane-1,3-dione (CAS 152868-76-3)
- 2-Chloro-5-(diethoxymethyl)pyrimidine (CAS 1632304-81-4)
- (2-Chloro-3,4-dimethoxybenzyl)hydrazine (CAS 1478256-01-7)
- (1R,2S)-1-(3-Chloro-4-methoxyphenyl)propane-1,2-diol (CAS 169217-47-4)
- 5-Hydroxy-7-methyl-4-propyl-2H-chromen-2-one 66346-53-0 7640AE C13H14O3 (CAS 66346-53-0)
- N-(3-fluoro-4-morpholinophenyl)-4-methylbenzamide (CAS 478079-67-3)
- (2-Methoxypyridin-3-yl)methanamine dihydrochloride (CAS 1158447-85-8)
- N,N-Dimethyl-4-(trifluoromethyl)benzamide (CAS 25771-21-5)
- 2-Chloro-3,5-dibromo(difluoromethoxy)benzene (CAS 1160574-11-7)
- N-(Cyclopentylcarbonyl)-2-methylalanine (CAS 1220021-10-2)
- Dimethyl Fumarate Dimer (CAS 14495-41-1)
- 6-Hydroxy-2-(pyridin-2-yl)pyrimidine-4-carboxylic acid (CAS 84660-06-0)
- 1-(3,5-Diiodo-4-methoxyphenyl)ethanone (CAS 31827-84-6)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com