Benzylidene Camphor Sulfonic Acid

  • Catalogue No.: IM018101
  • CAS No.: 56039-58-8
  • Mol. Formula: C₁₇H₂₀O₄S

Description

Catalogue Number IM018101
CAS No. 56039-58-8
Chemical Name Benzylidene Camphor Sulfonic Acid
Synonyms 4-[(4,7,7-Trimethyl-3-oxobicyclo[2.2.1]hept-2-ylidene)methyl]benzenesulfonic Acid: 4-(2-Oxo-3-bornylidenemethyl)benzenesulfonic Acid; 4-(2-Oxo-3-bornylidennemethyl)benzosulfonic Acid;4'-Sulfo-3-benzylidenecamphor; Mexoryl SL; p-[(2-Oxo-3-bornylidene)methyl]benzenesulfonic Acid
Molecular Formula C₁₇H₂₀O₄S
Molecular Weight 320.4
Appearance White to Pale Beige Solid
Melting Point >79°C (dec.)
Storage -20°C, Inert atmosphere, Light sensitive
Solubility DMSO (Slightly), Methanol (Slightly)
Stability Light Sensitive
Applications Benzylidene Camphor Sulfonic Acid, also known as Mexoryl SL, is a benzylidene camphor derivative and a common sunscreen ingredient used to filter out UVA rays.
Category Standards; Pharmaceutical/API Drug Impurities/Metabolites;

Note: All Products are stable to be shipped at room temperature, unless otherwise specified.

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