4-fluoro-2-[1-(methoxymethoxy)ethyl]benzaldehyde CAS 2044871-85-2
| CAS No. | 2044871-85-2 |
| Molecular Formula | C11H13FO3 |
| Molecular Weight | 212.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H13FO3, 4-fluoro-2-[1-(methoxymethoxy)ethyl]benzaldehyde contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 4-fluoro-2-[1-(methoxymethoxy)ethyl]benzaldehyde (CAS 2044871-85-2), a certified reference material (molecular formula C11H13FO3, MW 212.22 g/mol) for analytical method development and quality control.
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-fluoro-2-[1-(methoxymethoxy)ethyl]benzaldehyde 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 | C11H13FO3 |
| Molecular Weight | 212.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
Related fluoro Standards
- Ethyl 4-fluoro-3-ethoxybenzoate (CAS 1000207-63-5)
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- 3-Fluoro-4-isobutoxybenzoic acid (CAS 1021144-45-5)
- methyl 3-(3-fluoro-4-methoxyphenyl)propanoate (CAS 1036396-15-2)
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Recommended Standards
- 4-Butoxy-3-fluorobenzoic acid (CAS 326-76-1)
- 4-Fluoro-2-phenylbenzofuran (CAS 863870-89-7)
- 4'-Amino-3'-fluoro[1,1'-biphenyl]-4-carbonitrile (CAS 885477-06-5)
- 4-Fluoro-3-isopropoxy-5-methylbenzoic acid (CAS 2404733-89-5)
- 3-Fluoro-2-(pyrimidin-2-yl)benzoic acid (CAS 1293285-04-7)
- 4-Bromo-2-fluoro-6-methylbenzonitrile (CAS 1427438-75-2)
- 6-(Benzylthio)-9-isobutyl-9H-purin-2-amine (CAS 94571-97-8)
- 1-Bromo-3-((cyclohexyloxy)methyl)benzene (CAS 1224436-10-5)
- 6-(((1-Methyl-1H-imidazol-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl furan-2-carboxylate (CAS 896311-32-3)
- Gadoxetate impurity 29 (CAS CATO-C4X-261829)
- 【肽序重复停用见C4X-201427】[8-D-Arg]Cetrorelix (CAS CATO-C4X-201442)
- Ethyl 6-bromopyrazine-2-carboxylate (CAS 1258268-99-3)
- 6-Methyl-2-(2-trifluoromethylbenzoyl)pyridine (CAS 1187169-88-5)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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