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CAS 90457-82-2

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Ecamsule

Description:
Ecamsule, also known by its chemical name Mexoryl SX, is a broad-spectrum sunscreen agent primarily used in cosmetic formulations to protect the skin from harmful ultraviolet (UV) radiation. It is particularly effective against UVA rays, which are known to contribute to skin aging and the development of skin cancer. Ecamsule is characterized by its stability under sunlight, making it a preferred choice in sunscreen products. It is a colorless to pale yellow liquid with a low molecular weight and is soluble in organic solvents. The substance is often combined with other UV filters to enhance the overall efficacy of sun protection formulations. Additionally, Ecamsule is known for its skin-friendly properties, as it is less likely to cause irritation compared to some traditional chemical sunscreens. Its use is regulated in various countries, and it is often found in both commercial and dermatological sunscreen products, contributing to a comprehensive approach to photoprotection.
Formula:C28H34O8S2
InChI:InChI=1S/C28H34O8S2/c1-25(2)21-9-11-27(25,15-37(31,32)33)23(29)19(21)13-17-5-7-18(8-6-17)14-20-22-10-12-28(24(20)30,26(22,3)4)16-38(34,35)36/h5-8,13-14,21-22H,9-12,15-16H2,1-4H3,(H,31,32,33)(H,34,35,36)
InChI key:InChIKey=HEAHZSUCFKFERC-UHFFFAOYSA-N
SMILES:C(S(=O)(=O)O)C12C(C)(C)C(C(=CC3=CC=C(C=C4C5C(C)(C)C(CS(=O)(=O)O)(C4=O)CC5)C=C3)C1=O)CC2
Synonyms:
  • Ecamsule
  • Mexoryl SX
  • Terephthalylidene-3,3′-dicamphor-10,10′-disulfonic acid
  • Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 3,3′-(1,4-phenylenedimethylidyne)bis[7,7-dimethyl-2-oxo-
  • 3,3′-(1,4-Phenylenedimethylidyne)bis[7,7-dimethyl-2-oxobicyclo[2.2.1]heptane-1-methanesulfonic acid]
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