4-((3-Fluorophenoxy)methyl)thiophene-2-carbaldehyde CAS 869948-32-3
| CAS No. | 869948-32-3 |
| Molecular Formula | C12H9FO2S |
| Molecular Weight | 236.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-((3-Fluorophenoxy)methyl)thiophene-2-carbaldehyde 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.
4-((3-Fluorophenoxy)methyl)thiophene-2-carbaldehyde (CAS 869948-32-3), molecular formula C12H9FO2S and molecular weight 236.26 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H9FO2S, 4-((3-Fluorophenoxy)methyl)thiophene-2-carbaldehyde contains a sulfone group, 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 236.26 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.
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.
Physical & Chemical Properties
| Molecular Formula | C12H9FO2S |
| Molecular Weight | 236.26 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluorophenoxy Standards
- 4-((2-Fluorophenoxy)methyl)thiophene-2-carbaldehyde (CAS 869948-33-4)
- 7-(3-Fluorophenoxy)octahydropyrrolo[1,2-a]pyrazine (CAS 1422058-45-4)
- 1-((2-Fluorophenoxy)methyl)-1H-pyrazole-3-carboxylic acid (CAS 1005662-40-7)
- 2-(3-Fluorophenoxy)-N-(4h-1,2,4-triazol-3-yl)acetamide (CAS 1111460-37-7)
- 2-(2-Fluorophenoxy)-N-(isoxazol-4-yl)acetamide (CAS 1396872-13-1)
- 5-((3-Fluorophenoxy)methyl)furan-2-carboxylic acid (CAS 893743-50-5)
- 5-[(2-fluorophenoxy)methyl]furan-2-carboxylic acid (CAS 893743-46-9)
- 5-((3-Fluorophenoxy)methyl)isoxazole-3-carboxylic acid (CAS 1226003-13-9)
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- Neodymium(III) fluoride (CAS 13709-42-7)
- Phthalic anhydride-<SUP>13</SUP>C<SUB>6</SUB> (CAS 1173019-01-6)
- Ethyl 1-trityl-1H-pyrazole-4-carboxylate (CAS 88529-68-4)
- N-1-Trityl-deamino-histidine (CAS 160446-35-5)
- 2-Isobutylpyridin-3-ol (CAS 14159-53-6)
- tert-butyl (3S)-3-chloropyrrolidine-1-carboxylate (CAS 1289584-82-2)
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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