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  API intermediates
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  3-(2-Chlorophenyl)-1,4-dimethyl-1H-pyraz 
  methyl 2-methyl-3-(4-(methylsulfonyl)phe 
  methyl 2-(4-methoxy-3-methylphenyl)-3-ox 
  1-(2-Methylphenyl)-3,5-diphenyl-1H-pyraz 
  1,2-Dimethyl-3,5-pyrazolidinedione 
  3-amino-5-(tert-butyl)-1H-pyrazole-4-car 
  1-(2,5-Dichlorophenyl)-3-methyl-5-pyrazo 
  5-Ethoxy-3-methyl-1-phenyl-1H-pyrazole 
  methyl 3-oxo-2-phenylbutanoate 
  5-(Diethylamino)-2-thiophenecarboxaldehy 
  2,4-Dihydro-4-methyl-2,5-diphenyl-3H-pyr 
  5-(tert-butyl)-2-methyl-2,4-dihydro-3H-p 
  1-Methyl-3-phenyl-2,4,6(1H,3H,5H)-pyrimi 
  methyl 3-oxo-2,3-diphenylpropanoate 
  3-Ethoxy-1-phenyl-5-pyrazolone 
  1-(diphenylmethylene)-2-(o-tolyl)hydrazi 
  4,5-Dihydro-5-oxo-1,3-diphenyl-1H-pyrazo 
  Ethyl 4-(4,5-dihydro-3-methyl-5-oxo-1H-p 
  1,2-Dihydro-2-methyl-5-phenyl-3H-pyrazol 
  2,4-Dihydro-5-methyl-2-(2,4,6-trichlorop 
  2-Chloro-4-(diethylamino)benzaldehyde 
  3,5-Dimethyl-1-(2-methylphenyl)-1H-pyraz 
  5-Ethoxy-2,4-dihydro-2-(4-nitrophenyl)-3 
  2,4-Dihydro-5-methoxy-2-phenyl-3H-pyrazo 
  ethyl 3-(2-chloro-4-fluorophenyl)-3-oxop 
  methyl 3-(4-(tert-butyl)phenyl)-3-oxopro 
  3-(2,4-Dichlorophenyl)-1-methyl-1H-pyraz 
  1,4-Dimethyl-3-phenyl-1H-pyrazol-5-ol 
  2,5-di-tert-butyl-2,4-dihydro-3H-pyrazol 
  5-Cyclopropyl-2,4-dihydro-2-methyl-3H-py 
  3-(tert-butyl)-1-methyl-1H-pyrazol-5-ol 
  3-(4-Fluorophenyl)-1-methyl-1H-pyrazol-5 
  methyl 2-(4-chlorophenyl)-3-oxobutanoate 
  5-(tert-butyl)-1,2-dihydro-3H-pyrazol-3- 
  1-(5-Hydroxy-1,3-dimethyl-1H-pyrazol-4-y 
  3-Methyl-1,4-diphenyl-1H-pyrazol-5-ol 
  2,4-Dihydro-5-(4-methoxyphenyl)-2-methyl 
  3-(4-Methoxyphenyl)-1-methyl-1H-pyrazol- 
  N,N,5-Trimethyl-1H-pyrazol-3-amine 
  Methyl 4-methoxy-3-methylbenzeneacetate 
  3,5-Pyrazolidinedione, 4-methyl-1-phenyl 
  3-amino-5-isopropyl-1H-pyrazole-4-carbon 
  3-(4-Chlorophenyl)-1,4-dimethyl-1H-pyraz 
  5-Ethoxy-2,4-dihydro-3H-pyrazol-3-one 
  1,2,5,6-Tetrahydro-4-methyl-2,6-dioxo-1- 
  5-Ethoxy-2,4-dihydro-2-methyl-3H-pyrazol 
  3-(4-methoxyphenyl)-1,4-dimethyl-1H-pyra 
  ethyl 2-(3,4-dimethoxyphenyl)-3-oxobutan 
  5-(tert-butyl)-4-methyl-2-phenyl-2,4-dih 
  5-ethoxy-3-methyl-1-(o-tolyl)-1H-pyrazol 
  News

 
Successful complete of custom-synthesis project for United States Pharmacopeia Standard (USP)
2014-05-29

Congratulations on Rovathin successful complete of custom-synthesis project for United States Pharmacopeia Standard R&D and Technical Service (Shanghai) Co., Ltd

About USP

The U.S. Pharmacopeial Convention (USP) is a scientific nonprofit organization that sets standards for the identity, strength, quality, and purity of medicines, food ingredients, and dietary supplements manufactured, distributed and consumed worldwide. USP’s drug standards are enforceable in the United States by the Food and Drug Administration, and these standards are used in more than 140 countries.
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