2-((2-Chloro-6-fluorobenzyl)oxy)-3,4-dimethylbenzaldehyde CAS 1427020-26-5
| CAS No. | 1427020-26-5 |
| Molecular Formula | C16H14ClFO2 |
| Molecular Weight | 292.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H14ClFO2, 2-((2-Chloro-6-fluorobenzyl)oxy)-3,4-dimethylbenzaldehyde contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 292.73 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.
2-((2-Chloro-6-fluorobenzyl)oxy)-3,4-dimethylbenzaldehyde (CAS 1427020-26-5), molecular formula C16H14ClFO2 and molecular weight 292.73 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 2-((2-Chloro-6-fluorobenzyl)oxy)-3,4-dimethylbenzaldehyde 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 | C16H14ClFO2 |
| Molecular Weight | 292.73 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.) | 1991 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 3-Chloro-2-(2-ethyl-1-piperidinyl)-5-(trifluoromethyl)pyridine (CAS 1219961-17-7)
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- 1-{[4-Chloro-3-(trifluoromethyl)phenyl]methyl}-2-methylpiperazine (CAS 1240573-35-6)
- 1-{[4-Chloro-3-(trifluoromethyl)phenyl]methyl}-1,4-diazepane (CAS 1240581-71-8)
- 2-((2-Chloro-4-fluorobenzyl)oxy)-3,4-dimethylbenzaldehyde (CAS 1427028-33-8)
- 1-(2-Chloro-4-fluorophenyl)-3-(3-methoxyphenyl)propan-1-one (CAS 898775-04-7)
- 1-(2-Chloro-4-fluorophenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898776-13-1)
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Recommended Standards
- Desalkylflurazepam-D4 (CAS 1286430-01-0)
- 1-(3-Chloro-4-fluorophenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898775-96-7)
- Bosutinib 4-Hydroxy 7-Chloropropoxy Impurity (CAS 214470-66-3)
- 1-(3-Chloro-5-fluorophenyl)-3-(2-methoxyphenyl)propan-1-one (CAS 898770-42-8)
- (1,3-Benzodioxol-5-ylmethyl)(3-chlorobenzyl)amine (CAS 423736-31-6)
- N-(benzo[d]thiazol-2-yl)-2-iodoacetamide (CAS 868255-05-4)
- 5,6-Dihydrobenzo[c]acridine-7-carboxylic acid (CAS 83-93-2)
- 2-((2,6-Dichlorobenzyl)thio)-7-(pyridin-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 338403-84-2)
- 3-Amino-6-(benzyloxy)-1H-indazole (CAS 1167056-55-4)
- 5-Ethoxy-2-pyrimidinamine (CAS 39268-74-1)
- tert-Butyl 6-(aminomethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate (CAS 1251022-86-2)
- Bis(N-methyloxetan-3-amine), oxalic acid (CAS 2138113-13-8)
- LY2157299 (CAS 700874-72-2)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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