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CAS 131577-81-6

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Lenefilcon

Description:
Lenefilcon is a synthetic polymer primarily used in the production of contact lenses. It is characterized by its hydrophilic properties, which enhance comfort and moisture retention when in contact with the eye. The polymer's structure allows for a high degree of water content, contributing to its biocompatibility and making it suitable for extended wear applications. Lenefilcon exhibits good optical clarity and oxygen permeability, essential for maintaining corneal health during lens wear. Additionally, it is designed to minimize protein deposition and other deposits that can affect lens performance over time. The material's mechanical properties provide flexibility and durability, ensuring that lenses made from Lenefilcon can withstand daily use while maintaining their shape and comfort. Overall, Lenefilcon represents a significant advancement in contact lens technology, focusing on user comfort and eye health.
Formula:(C16H26O7·C7H12O4·C6H10O3)x
InChI:InChI=1S/C16H26O7.C7H12O4.C6H10O3/c1-13(2)15(17)22-11-9-20-7-5-19-6-8-21-10-12-23-16(18)14(3)4;1-5(2)7(10)11-4-6(9)3-8;1-5(2)6(8)9-4-3-7/h1,3,5-12H2,2,4H3;6,8-9H,1,3-4H2,2H3;7H,1,3-4H2,2H3
InChI key:InChIKey=XFOGLCWVHMOYPM-UHFFFAOYSA-N
SMILES:O(CC(CO)O)C(C(C)=C)=O.C(C(C)=C)(OCCO)=O.O(C(C(C)=C)=O)CCOCCOCCOCCOC(C(C)=C)=O
Synonyms:
  • 2-Propenoic acid, 2-methyl-, 2,3-dihydroxypropyl ester, polymer with 2-hydroxyethyl 2-methyl-2-propenoate and oxybis(2,1-ethanediyloxy-2,1-ethanediyl) bis(2-methyl-2-propenoate)
  • 2-Propenoic acid, 2-methyl-, 1,1′-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)] ester, polymer with 2,3-dihydroxypropyl 2-methyl-2-propenoate and 2-hydroxyethyl 2-methyl-2-propenoate
  • Lenefilcon A
  • 2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with 2,3-dihydroxypropyl 2-methyl-2-propenoate and oxybis(2,1-ethanediyloxy-2,1-ethanediyl) bis(2-methyl-2-propenoate)
  • 2-Propenoic acid, 2-methyl-, oxybis(2,1-ethanediyloxy-2,1-ethanediyl) ester, polymer with 2,3-dihydroxypropyl 2-methyl-2-propenoate and 2-hydroxyethyl 2-methyl-2-propenoate
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