Journal of Pharmaceutical Sciences p. 958,960 (1978)
Update date:2022-08-02
Topics:
McErlane et al.
Three lots of meperidine hydrochloride, seven lots of meperidine tablets, and 41 lots of meperidine injectables were examined for impurities by TLC. Impurities found were ethyl 1-benzyl-4-phenyl-4-piperidinecarboxylate, methyl-4-piperidinecarboxylate, ethyl-4-phenyl-4-piperidinecarboxylate, and three unidentified compounds. Not all impurities were found in every lot of drug investigated, and none of the impurities exceeded a concentration of 1% of the meperidine present.
Contact:0510-85393305
Address:1619 Huishan Avenue, Huishan District, Wuxi,
Nanjing Chemical Material Corp.(NCMC)
website:http://www.njchemm.com
Contact:0086-25-83172879
Address:B12 Technology and Innovation Building, Nanjing Tech University, No.5 New Model Road
Guangzhou Swan Chemical Co., Ltd.
Contact:+86-20-31075659
Address:NO.301, Hong ba fang investment BLDG 1,Guan chong village,Shiqi town,Panyu district,Guangzhou
website:http://www.arromax.com
Contact:+86-0512-62959601 skype:aimmezhang
Address:Suite 401, Bldg A3, 218 Xinghu St.Suzhou Industrial Park 215123, P.R. China
Nantong Kaixin Pharma Chemical Co.,Ltd.
Contact:86-513-85250786
Address:2-1103 Huachen Mansion, 111 Gongnong Road,Nantong, Jiangsu, China
Doi:10.1002/ejoc.201402386
(2014)Doi:10.1016/j.bioorg.2021.105038
(2021)Doi:10.1021/jo01292a001
(1980)Doi:10.1021/ar50085a002
(1975)Doi:10.1021/jo030283o
(2004)Doi:10.1055/s-2004-822328
(2004)
