4-(4-Fluoro-3-methylphenyl)but-3-en-2-one CAS 1571074-32-2
| CAS No. | 1571074-32-2 |
| Molecular Formula | C11H11FO |
| Molecular Weight | 178.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Fluoro-3-methylphenyl)but-3-en-2-one (CAS 1571074-32-2) is a high-purity analytical reference standard with the molecular formula C11H11FO and a molecular weight of 178.20 g/mol.
The molecular framework of 4-(4-Fluoro-3-methylphenyl)but-3-en-2-one (C11H11FO) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 4-(4-Fluoro-3-methylphenyl)but-3-en-2-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 | C11H11FO |
| Molecular Weight | 178.20 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 1-(5-Fluoro-2,3-dihydro-1H-inden-2-yl)ethanone (CAS 1244949-19-6)
- 8-Fluoro-6-methyl-3,4-dihydronaphthalen-1(2H)-one (CAS 1273677-35-2)
- 5-fluoro-2-methyl-1,2,3,4-tetrahydronaphthalen-1-one (CAS 1368766-25-9)
- 2-Fluoro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one (CAS 1479-20-5)
- 4-Fluoro-3,3-dimethyl-2,3-dihydro-1H-inden-1-one (CAS 1501959-50-7)
- 5-Fluoro-2,2-dimethyl-2,3-dihydro-1H-inden-1-one (CAS 151697-01-7)
- 6-Fluoro-3,3-dimethyl-2,3-dihydro-1h-inden-1-one (CAS 162548-96-1)
- 7-Fluoro-6-methyl-3,4-dihydronaphthalen-1(2H)-one (CAS 182182-24-7)
Recommended Standards
- 3-(4-fluorophenyl)cyclopentan-1-one (CAS 165591-10-6)
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- 3-(3-Fluorophenyl)cyclopentan-1-one (CAS 143589-71-3)
- 7-Fluoro-8-methyl-3,4-dihydronaphthalen-1(2H)-one (CAS 182182-25-8)
- 2-(4-Methoxybenzyl)malononitrile (CAS 5553-92-4)
- 2-(3-chlorophenyl)imidazo[1,2-a]pyridine (CAS 158959-20-7)
- 4-(tert-Butyl)-2-isopropoxyphenol (CAS 1243439-96-4)
- Ethyl 5-(tert-butyl)-3-methylisoxazole-4-carboxylate (CAS 2007910-65-6)
- (R)-tert-Butyl (1,1-difluoro-3-hydroxypropan-2-yl)carbamate (CAS 2055848-71-8)
- 1,3-Bis(1,1-dimethylethyl) 2-(3-methyl-2-pyridinyl)imidodicarbonate (CAS 1228631-58-0)
- (E)-[(2-Methoxyphenyl)methylidene]amino 4-methylbenzoate (CAS 331462-30-7)
- 1-(6-(Indolin-1-yl)-5-methylpyridin-3-yl)propan-1-amine (CAS 1355201-76-1)
- 3-(3-fluoro-4-methoxyphenyl)-2-methylprop-2-enoic acid (CAS 32004-62-9)
- Cycloaspeptide D (CAS 691363-62-9)
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