3,5-Dichloro-4-((3-methylbenzyl)oxy)benzaldehyde CAS 591210-43-4
| CAS No. | 591210-43-4 |
| Molecular Formula | C15H12Cl2O2 |
| Molecular Weight | 295.16 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 3,5-Dichloro-4-((3-methylbenzyl)oxy)benzaldehyde.
3,5-Dichloro-4-((3-methylbenzyl)oxy)benzaldehyde (CAS 591210-43-4) is a high-purity analytical reference standard with the molecular formula C15H12Cl2O2 and a molecular weight of 295.16 g/mol.
The molecular framework of 3,5-Dichloro-4-((3-methylbenzyl)oxy)benzaldehyde (C15H12Cl2O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 3,5-Dichloro-4-((3-methylbenzyl)oxy)benzaldehyde 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 | C15H12Cl2O2 |
| Molecular Weight | 295.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- 3,4-Dichloro-4-ethoxybenzophenone (CAS 106473-07-8)
- 4-(7,7-Dichloro-6-oxo-5-azaspiro[2.5]oct-5-yl)benzonitrile (CAS 1698894-16-4)
- 3,5-Dichloro-4-((2-methylbenzyl)oxy)benzaldehyde (CAS 944649-62-1)
- 2,4-dichloro-6-(2,2,2-trifluoroethyl)thieno[2,3-d]pyrimidine (CAS 2055107-43-0)
- S-(2,6-Dichloro-4-nitrophenyl) dimethylcarbamothioate (CAS 74875-15-3)
- 2-((4,5-Dichloro-1H-imidazol-1-yl)methyl)quinazolin-4-ol (CAS 1219570-34-9)
- 2,7-Dichloro-9H-xanthene-9-carboxylic acid (CAS 188027-95-4)
- 2,4-Dichloro-6-Formylphenyl Benzoate (CAS 258264-70-9)
Recommended Standards
- 3-Amino-4-chloro-N-(3-chloro-2-methylphenyl)benzamide (CAS 59158-04-2)
- 2,3,4,5,6-Pentafluoro-N-(2-oxotetrahydrofuran-3-yl)benzamide (CAS 88192-88-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(furan-2-yl)thiazol-5-yl)boronate (CAS 2223011-19-4)
- 2-(Difluoromethoxy)-3,4,5,6-tetrafluorobenzenesulfonamide (CAS 2773501-56-5)
- N-[(4-Chlorophenyl)methyl]-5-oxo-2-(trifluoromethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 241126-97-6)
- 2-(3-fluorophenyl)-1H-1,3-benzodiazol-5-amine dihydrochloride (CAS 1193389-68-2)
- 1-(4-(trifluoromethyl)phenyl)pyrrolidine-2,5-dione, 95% (CAS 82169-87-7)
- 6-(4-Chlorophenyl)-6-oxohexanoic acid (CAS 56721-40-5)
- 7-tert-Butyl 4-ethyl 2-chloro-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine-4,7-dicarboxylate (CAS 1419101-04-4)
- 1-(Oxiran-2-ylmethyl)-4-phenylpiperazine (CAS 72566-27-9)
- cis-Dichlorobis-1,2-diaminoethanerhodate(1-) (chloride) (CAS 15444-62-9)
- 1-Cyclopropyl-8-(difluoromethoxy)-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid (CAS 128426-95-9)
- 2-(6-Bromo-2-cyano-3-(trifluoromethyl)phenyl)acetic acid (CAS 1804407-24-6)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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