4-((2-Fluorobenzyl)oxy)-3,5-dimethoxybenzaldehyde CAS 1156194-96-5
| CAS No. | 1156194-96-5 |
| Molecular Formula | C16H15FO4 |
| Molecular Weight | 290.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H15FO4, 4-((2-Fluorobenzyl)oxy)-3,5-dimethoxybenzaldehyde contains a flavonoid core, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.29 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-((2-Fluorobenzyl)oxy)-3,5-dimethoxybenzaldehyde (CAS 1156194-96-5), molecular formula C16H15FO4 and molecular weight 290.29 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), 4-((2-Fluorobenzyl)oxy)-3,5-dimethoxybenzaldehyde 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 | C16H15FO4 |
| Molecular Weight | 290.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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.) | 1989 |
| Halogen Content | F-containing |
Related Fluorobenzyl Standards
- 3-((2-Fluorobenzyl)thio)-5-(furan-2-yl)-4-methyl-4H-1,2,4-triazole (CAS 498551-14-7)
- 3-((3-Fluorobenzyl)thio)-5-(furan-2-yl)-4-methyl-4H-1,2,4-triazole (CAS 578004-37-2)
- 3-((4-Fluorobenzyl)thio)-5-(furan-2-yl)-4-methyl-4H-1,2,4-triazole (CAS 498550-90-6)
- 2-Fluorobenzyl (furan-2-carbonyl)alaninate (CAS 1008244-02-7)
- 3-(4-Fluorobenzyl)-4-hydroxy-1-(3-methoxypropyl)pyridin-2(1H)-one (CAS 478247-81-3)
- 1-(4-((4-Fluorobenzyl)oxy)-3-nitrophenyl)ethan-1-one (CAS 175136-24-0)
- 6-(4-Fluorobenzyl)-2-thioxo-2,3,5,6,7,8-hexahydropyrido[4,3-d]pyrimidin-4(1H)-one (CAS 866873-03-2)
- 2-((3-Fluorobenzyl)thio)-1-(methylsulfonyl)-4,5-dihydro-1H-imidazole (CAS 868216-68-6)
Recommended Standards
- 2-(4-Aminophenyl)benzo[d]oxazole-6-sulfonic acid (CAS 112673-70-8)
- 2-Acetamido-N-[(4-Fluorophenyl)Methyl]-2-Furan-2-Ylacetamide (CAS 124421-36-9)
- 6-(4-Fluorophenyl)-2-oxo-4-phenyl-1,2-dihydropyridine-3-carbonitrile (CAS 106020-49-9)
- Ethyl 2-hydroxy-4-oxo-4H-benzo[4,5]thiazolo[3,2-a]pyrimidine-3-carboxylate (CAS 126573-83-9)
- 2-Fluoro-6-(trifluoromethyl)benzenesulfonyl chloride (CAS 405264-04-2)
- 2-(Aminomethyl)-5-bromo-3-(difluoromethyl)-4-hydroxypyridine (CAS 1805407-48-0)
- 5-(2-aminoethyl)-4H-1,2,4-triazol-3-amine (CAS 56436-29-4)
- 1-(4-tert-butylphenyl)-2,2,2-trifluoroethan-1-amine (CAS 886369-21-7)
- r-tImolol 2-butenedioate (CAS 1820576-27-9)
- 1-(2-Naphthyl)cyclobutanamine (CAS 1314676-20-4)
- 4-[2-(thiophen-2-yl)ethyl]-4h-1,2,4-triazole-3-thiol (CAS 923254-47-1)
- Methyl 6-hydrazinylpyridazine-3-carboxylate hydrochloride (CAS 1313738-63-4)
- 1-[2,4-Dichloro-5-(propan-2-yloxy)phenyl]-1H-imidazole-2-thiol (CAS 338967-13-8)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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