Wang, Li published the artcileDetermination of content of compound pramoxine hydrochloride cream by HPLC, SDS of cas: 637-58-1, the publication is Xibei Daxue Xuebao, Ziran Kexueban (2007), 37(1), 52-54, database is CAplus.
The paper established an HPLC method for the determination of content of compound pramoxine hydrochloride cream. A CLC-ODS C18 column (150 mm × 4.6 mm, 5 μm) and acetonitrile-phosphate buffer solution (55:45) as the mobile phase (adjusted to pH 7.5) were used for the determination with the detection wavelength of 224 nm and the column temperature of 40°. The flow rate was 1.0 mL/min. Results showed that a linear relationship was obtained within the range of 0.2120-0.9035 mg/mL (r = 0.9999). The average recovery was 99.63% (RSD = 0.53%). In conclusion, the method was simple, sensitive, accurate and suitable for the quant. control of compound pramoxine hydrochloride cream.
Xibei Daxue Xuebao, Ziran Kexueban published new progress about 637-58-1. 637-58-1 belongs to ethers-buliding-blocks, auxiliary class Inhibitor, name is 4-(3-(4-Butoxyphenoxy)propyl)morpholine hydrochloride, and the molecular formula is C18H26ClN3O, SDS of cas: 637-58-1.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem