CAS 42019-78-3: 4-Chloro-4′-hydroxybenzophenone

Description: 4-Chloro-4′-hydroxybenzophenone, with the CAS number 42019-78-3, is an organic compound that belongs to the class of benzophenones. It features a biphenyl structure with a hydroxyl group and a chlorine atom substituted on the aromatic rings. This compound is typically characterized by its solid state at room temperature, exhibiting a crystalline appearance. It is known for its applications in the field of photoprotection, often utilized as a UV filter in sunscreens and cosmetic products due to its ability to absorb ultraviolet light. The presence of the hydroxyl group contributes to its solubility in organic solvents, while the chlorine atom enhances its stability and photoprotective properties. Additionally, 4-Chloro-4′-hydroxybenzophenone may exhibit moderate toxicity, necessitating careful handling and appropriate safety measures during use. Its chemical structure allows for various reactions, making it a valuable intermediate in organic synthesis and materials science.

Formula: C₁₃H₉ClO₂

InChI: InChI=1S/C13H9ClO2/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8,15H

InChI key: InChIKey=RUETVLNXAGWCDS-UHFFFAOYSA-N

SMILES: O=C(C1=CC=C(Cl)C=C1)C2=CC=C(O)C=C2

Synonyms:

• (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-Chloro-4'-hydroxybenzophenone

CAS: 42019-78-3

• Formula: C₁₃H₉ClO₂
• Purity: >98.0%(GC)
• Color and Shape: White to Brown to Dark green powder to crystal
• Molecular weight: 232.66

Fenofibrate impurity A CRS

CAS: 42019-78-3

• Formula: C₁₃H₉ClO₂
• Molecular weight: 232.6624

Fenofibrate Related Compound A ((4-Chlorophenyl)(4-hydroxyphenyl)methanone)

CAS: 42019-78-3

Halogenated, sulfonated, nitrated or nitrosated derivatives: chlordecone (iso)

• Formula: C₁₃H₉ClO₂
• Color and Shape: Beige Solid
• Molecular weight: 232.02911

4-CHLORO-4'-HYDROXYBENZOPHENONE

CAS: 42019-78-3

• Formula: C₁₃H₉ClO₂
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 232.6624

4-Chloro-4'-hydroxybenzophenone

CAS: 42019-78-3

4-Chloro-4'-hydroxybenzophenone: a tyrosinase inhibitor and antioxidant, prevents lipid/protein oxidation.

• Formula: C₁₃H₉ClO₂
• Purity: 99.49%
• Color and Shape: Colorless Solid Crystalline
• Molecular weight: 232.66

4-Chloro-4''-hydroxybenzophenone

CAS: 42019-78-3

• Formula: C₁₃H₉ClO₂
• Purity: ≥ 98.0%
• Color and Shape: White to off-white or pale yellow-brown crystalline powder
• Molecular weight: 232.67

(4-Chlorophenyl)(4-hydroxyphenyl)methanone

CAS: 42019-78-3

• Purity: 98+%
• Molecular weight: 232.66g/mol

Fenofibrate EP Impurity A (Fenofibrate USP Related Compound A)

CAS: 42019-78-3

• Formula: C₁₃H₉ClO₂
• Color and Shape: White To Off-White Solid
• Molecular weight: 232.66

4-Chloro-4'-hydroxybenzophenone

CAS: 42019-78-3

• Purity: ≥98%
• Molecular weight: 232.66g/mol

4-Chloro-4'-hydroxybenzophenone

CAS: 42019-78-3

• Purity: 97.0%
• Color and Shape: Solid
• Molecular weight: 232.66000366210938

(4-Chlorophenyl)(4-hydroxyphenyl)methanone

CAS: 42019-78-3

• Formula: C₁₃H₉ClO₂
• Color and Shape: Neat
• Molecular weight: 232.66

4-Chloro-4’-hydroxybenzophenone

CAS: 42019-78-3

Impurity Fenofibrate EP Impurity A; Fenofibrate USP Related Compound A Applications 4-Chloro-4’-hydroxybenzophenone (Fenofibrate EP Impurity …

• Formula: C₁₃H₉ClO₂
• Color and Shape: Neat
• Molecular weight: 232.66

4-Chloro-4'-hydroxybenzophenone

CAS: 42019-78-3

Please enquire for more information about 4-Chloro-4'-hydroxybenzophenone including the price, delivery time and more detailed …

• Formula: C₁₃H₉ClO₂
• Purity: Min. 95%
• Molecular weight: 232.66 g/mol