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Travoprost
曲沃前列素
CAS No：157283-68-6
Molecular Formula：C26H35F3O6
Molecular Weight：500.55
TEST SPECIFICTIONS Description Colorless or light yellow oil Identification According to the requirements Optical rotation（365nm） +52.0°~+58.0° Water content ≤1.0% Travoprost related compound A ≤0.2% Epoxide derivative ≤0.4% 15-epi Diastereomer ≤0.1% 5,6-trans Isomer ≤3.5% 15-Keto derivative ≤0.3% Any other individual impurity ≤0.1% Total impurities ≤4.0% Residue solvents Acetone≤0.5% Methanol≤0.3% Toluene≤0.089% Tetrahydrofuran≤0.072% Ethyl acetate≤0.5% Dichloromethane≤0.06% Assay 96%~102% Conclusion: Complies with USP standards. Travoprost;Travatan;Travaprost; 157283-68-6