CAS 42019-78-3
:4-Cloro-4′-hidroxibenzofenona
Descripción:
4-Cloro-4′-hidroxibenzofenona, con el número CAS 42019-78-3, es un compuesto orgánico que pertenece a la clase de las benzofenonas. Presenta una estructura de bifenilo con un grupo hidroxilo y un átomo de cloro sustituido en los anillos aromáticos. Este compuesto se caracteriza típicamente por su estado sólido a temperatura ambiente, exhibiendo una apariencia cristalina. Es conocido por sus aplicaciones en el campo de la fotoprotección, a menudo utilizado como filtro UV en protectores solares y productos cosméticos debido a su capacidad para absorber luz ultravioleta. La presencia del grupo hidroxilo contribuye a su solubilidad en disolventes orgánicos, mientras que el átomo de cloro mejora su estabilidad y propiedades fotoprotectoras. Además, 4-Cloro-4′-hidroxibenzofenona puede exhibir toxicidad moderada, lo que requiere un manejo cuidadoso y medidas de seguridad adecuadas durante su uso. Su estructura química permite diversas reacciones, lo que lo convierte en un intermediario valioso en la síntesis orgánica y la ciencia de materiales.
Fórmula:C13H9ClO2
InChI:InChI=1/C13H9ClO2/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8,15H
Clave InChI:InChIKey=RUETVLNXAGWCDS-UHFFFAOYSA-N
SMILES:C(=O)(C1=CC=C(Cl)C=C1)C2=CC=C(O)C=C2
Sinónimos:- (4-Chlorophenyl)(4-hydroxyphenyl)-Methanone
- 1-(4-Chlorophenyl)-1-(4-hydroxyphenyl)methanone
- 4-(4-Chlorobenzoyl)phenol
- 4-Chloro-4'-Hydroxy Benzophenone
- 4-Hydroxy-4′-chlorobenzophenone
- 4-p-Chlorobenzoylphenol
- Benzophenone, 4-chloro-4′-hydroxy-
- Methanone, (4-chlorophenyl)(4-hydroxyphenyl)-
- 4-Chloro-4-Hydroxybenzophenone
- 4-hydroxy-4’-chloro-benophenone
- (4-CHLORO-PHENYL)-(4-HYDROXY-PHENYL)-METHANONE
- 4-(4-Chlorobenzoyl)-4-Hydroxypiperidine
- 4,4'-Chlorohydroxybenzophenone
- 4-Chloro-4'-Hydroxybenzophenone 4-Hydroxy-4'-Chlorobenzophenone
- 4-Chloro-4'-hydroxybenzophenon
- 4-CHLORO-4''-HYDROXYBENZOPHENONEFENOFIBRATE
- 8) 4-CHLORO 4-HYDROXY BENZOPHENONE
- 4-CHLORO-4''-HYDROXYBENZOPHENONE=99.0%
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4-Chloro-4'-hydroxybenzophenone
CAS:Fórmula:C13H9ClO2Pureza:>98.0%(GC)Forma y color:White to Brown to Dark green powder to crystalPeso molecular:232.66Fenofibrate Related Compound A
CAS:Halogenated, sulfonated, nitrated or nitrosated derivatives: chlordecone (iso)Fórmula:C13H9ClO2Forma y color:Beige SolidPeso molecular:232.029114-Chloro-4'-hydroxybenzophenone
CAS:4-Chloro-4'-hydroxybenzophenone: a tyrosinase inhibitor and antioxidant, prevents lipid/protein oxidation.Fórmula:C13H9ClO2Pureza:99.49%Forma y color:White SolidPeso molecular:232.6624-Chloro-4'-hydroxybenzophenone
CAS:4-Chloro-4'-hydroxybenzophenoneFórmula:C13H9ClO2Pureza:99%Peso molecular:232.664-Chloro-4'-hydroxybenzophenone
CAS:4-Chloro-4'-hydroxybenzophenoneFórmula:C13H9ClO2Pureza:>98%Forma y color:PowderPeso molecular:232.662364-Chloro-4''-hydroxybenzophenone
CAS:Fórmula:C13H9ClO2Pureza:≥ 98.0%Forma y color:White to off-white or pale yellow-brown crystalline powderPeso molecular:232.67(4-Chlorophenyl)(4-hydroxyphenyl)methanone
CAS:(4-Chlorophenyl)(4-hydroxyphenyl)methanoneFórmula:C13H9ClO2Pureza:>98%Peso molecular:232.66Fenofibrate EP Impurity A (Fenofibrate USP Related Compound A)
CAS:Fórmula:C13H9ClO2Forma y color:White To Off-White SolidPeso molecular:232.66(4-Chlorophenyl)(4-hydroxyphenyl)methanone
CAS:Fórmula:C13H9ClO2Forma y color:NeatPeso molecular:232.66(4-Chlorophenyl)(4-hydroxyphenyl)methanone
CAS:Fórmula:C13H9ClO2Pureza:98%Forma y color:SolidPeso molecular:232.66244-Chloro-4’-hydroxybenzophenone
CAS:Producto controladoImpurity Fenofibrate EP Impurity A; Fenofibrate USP Related Compound A
Applications 4-Chloro-4’-hydroxybenzophenone (Fenofibrate EP Impurity A; Fenofibrate USP Related Compound A) the impurity of Fenofibric acid (42017-89-0), the active metabolite of fenofibrate which increases Apolipoprotein A-I–Mediated High-Density Lipoprotein Biogenesis by enhancing transcription of ATP-Binding cassette transporter A1 gene in a liver X receptor–dependent manner.
References Barter, P.J.: Arterioscler. Thromb. Vasc. Biol., 25, 1095 (2005)Fórmula:C13H9ClO2Forma y color:NeatPeso molecular:232.66Fenofibrate impurity A
CAS:(4-Chlorophenyl)(4-hydroxyphenyl)methanoneFórmula:C13H9ClO2Pureza:97%Peso molecular:232.664-Chloro-4'-hydroxybenzophenone
CAS:Fórmula:C13H9ClO2Pureza:98%Forma y color:SolidPeso molecular:232.664-Chloro-4'-hydroxybenzophenone
CAS:4-Chloro-4'-hydroxybenzophenone is a chemical intermediate that is used to produce p-hydroxybenzoic acid by acylation reaction with hydrochloric acid. The optimal reaction of 4-chloro-4'-hydroxybenzophenone with hydrochloric acid occurs at a temperature of 40 degrees Celsius and an excess of 2 equivalents of hydrochloric acid per equivalent of 4-chloro-4'-hydroxybenzophenone. This chemical intermediate has been shown to be an environmental pollutant, as it reacts in the atmosphere with ozone or other oxidizing agents to form hydrogen chloride and aluminium chloride. The transfer mechanism for this process is not yet well understood, but it may be due to demethylation followed by chlorination.Fórmula:C13H9ClO2Pureza:Min. 95%Peso molecular:232.66 g/mol
