1-(4-Fluorophenyl)-4-methoxybutan-1-one CAS 71434-08-7
| CAS No. | 71434-08-7 |
| Molecular Formula | C11H13FO2 |
| Molecular Weight | 196.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H13FO2, 1-(4-Fluorophenyl)-4-methoxybutan-1-one 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 196.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-(4-Fluorophenyl)-4-methoxybutan-1-one (CAS 71434-08-7) is a high-purity analytical reference standard with the molecular formula C11H13FO2 and a molecular weight of 196.22 g/mol.
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 1-(4-Fluorophenyl)-4-methoxybutan-1-one 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 | C11H13FO2 |
| Molecular Weight | 196.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1977 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- (R)-2-(4-Fluorophenyl)-3-methylbutyric Acid (CAS 110311-45-0)
- 1-(3-Fluorophenyl)-4-methoxybutan-2-one (CAS 1179602-83-5)
- 2-(2-Fluorophenyl)-3-methylbutanoic acid (CAS 1181574-74-2)
- 4-(2-fluorophenyl)-2-methylbutanoic acid (CAS 1225852-32-3)
- 3-(2-Fluorophenyl)-3-methylbutanoic acid (CAS 1226160-51-5)
- 4-(4-fluorophenyl)-2-methylbutanoic acid (CAS 1226160-80-0)
- 3-(2-Fluorophenyl)-2,2-dimethylpropanoic acid (CAS 1226161-12-1)
- 3-(3-Fluorophenyl)-2,2-dimethylpropanoic acid (CAS 1267669-89-5)
Recommended Standards
- 1-(4-Fluoro-2-methoxyphenyl)butan-1-one (CAS 74457-93-5)
- 1,3-Dihydrobenzo[c]thiophene-5-carbaldehyde 2,2-dioxide (CAS 893566-63-7)
- 1-(4-Fluoro-2-isopropoxyphenyl)ethan-1-one (CAS 937783-18-1)
- 1-Fluoro-3-(phenylethynyl)benzene (CAS 29778-28-7)
- 2,5-Dimethyl Celecoxib-d4 (CAS 1346603-87-9)
- 2-(3-Methoxypropyl)-6,7-dihydro-1H-indeno[6,7,1-def]isoquinoline-1,3(2H)-dione (CAS 293326-29-1)
- 4-(Thiophen-3-yl)-1H-pyrazol-5-amine (CAS 162286-51-3)
- N-Trityl Losartan Carboxylic Acid (CAS 960231-60-1)
- (2,3-Dimethylquinoxalin-5-yl)methanol (CAS 317593-22-9)
- (R)-tert-Butyl 2-((R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-methoxy-3-oxopropyl)pyrrolidine-1-carboxylate (CAS 2756662-43-6)
- 1-(4-(2-Aminoethyl)-2-methylpiperazin-1-yl)ethanone (CAS 1353982-71-4)
- Ethyl 3-methyl-5-(3-(trifluoromethyl)benzamido)thiophene-2-carboxylate (CAS 477567-85-4)
- 3-Methyl-N-(2-(pyridin-3-yl)pyrimidin-4-yl)benzamide (CAS 478046-52-5)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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