3-(2H-Benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxybenzenepropanoic acid methyl ester

• CAT Number: M138112
• CAS Number: 102577-46-8
• Molecular Formula: C20H23N3O3
• Molecular Weight: 353.42
• Purity: ≥95%
• Storage: Desiccate at RT
• IUPAC Name: methyl 3-[3-(benzotriazol-2-yl)-5-tert-butyl-4-hydroxyphenyl]propanoate
• InChI: InChI=1S/C20H23N3O3/c1-20(2,3)14-11-13(9-10-18(24)26-4)12-17(19(14)25)23-21-15-7-5-6-8-16(15)22-23/h5-8,11-12,25H,9-10H2,1-4H3
• InChIKey: UJRDRFZCRQNLJM-UHFFFAOYSA-N
• SMILES: CC(C)(C)C1=C(C(=CC(=C1)CCC(=O)OC)N2N=C3C=CC=CC3=N2)O

3-(2H-Benzotriazol-2-yl)-5-(1,1-dimethyl ethyl)-4-hydroxy benzene propanoic acid methyl ester（Cat No.:M138112） is a chemical compound used as a UV absorber and stabilizer in various applications, including plastics, coatings, and personal care products. Its molecular formula is C20H23N3O3. The compound contains a benzotriazole group, which absorbs UV radiation and helps prevent the degradation of materials exposed to sunlight. The tert-butyl and methyl ester groups enhance the compound’s solubility and stability. This compound is effective in protecting polymers and other materials from UV-induced degradation, thus extending their lifespan and maintaining their properties.