2-(Benzyloxy)-3,5-dichlorobenzaldehyde CAS 40359-57-7
| CAS No. | 40359-57-7 |
| Molecular Formula | C14H10Cl2O2 |
| Molecular Weight | 281.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 281.13 g/mol gives 2-(Benzyloxy)-3,5-dichlorobenzaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(Benzyloxy)-3,5-dichlorobenzaldehyde (CAS 40359-57-7), molecular formula C14H10Cl2O2 and molecular weight 281.13 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(Benzyloxy)-3,5-dichlorobenzaldehyde (C14H10Cl2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 281.13 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 2-(Benzyloxy)-3,5-dichlorobenzaldehyde 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 | C14H10Cl2O2 |
| Molecular Weight | 281.13 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.) | 1968 |
| Halogen Content | Cl-containing |
Related Benzyloxy Standards
- 2-(Benzyloxy)-5-chlorobenzoyl chloride (CAS 41220-63-7)
- 4-(Benzyloxy)-2,6-dichlorobenzaldehyde (CAS 461031-79-8)
- 4-(Benzyloxy)-3,5-dichlorobenzaldehyde (CAS 289662-11-9)
- 2-(Benzyloxy)-4-bromo-1-fluorobenzene (CAS 1036724-54-5)
- 2-Benzyloxy-1-bromo-3-fluorobenzene (CAS 1036724-55-6)
- 1-(Benzyloxy)-2-bromo-3-fluorobenzene (CAS 1206776-16-0)
- 1-(Benzyloxy)-3-bromo-5-fluorobenzene (CAS 130722-44-0)
- 1-(Benzyloxy)-4-bromo-2-fluorobenzene (CAS 133057-82-6)
Recommended Standards
- 2-(4-Chlorophenoxy)-1-(4-chlorophenyl)ethan-1-one (CAS 64009-05-8)
- 2-(4-Chlorobenzyloxy)benzoyl chloride (CAS 886447-20-7)
- 2,2’-Dichlorobenzoin (CAS 35190-16-0)
- 2-(3',5'-Dichloro-[1,1'-biphenyl]-4-yl)aceticacid (CAS 669713-81-9)
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- N-2-Hydroxyethyl-N-methyl-p-toluenesulfonamide (CAS 59724-61-7)
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- 2-(Cyclopentylamino)-1-(4-fluorophenyl)-2-oxoethyl isoxazole-5-carboxylate (CAS 606102-36-7)
- (2S,5R)-1-tert-butyl 2-methyl 5-((benzyloxy)amino)piperidine-1,2-dicarboxylate (CAS 1690348-12-9)
- Hexapeptide-9 (CAS 1228371-11-6)
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