4、Quinapril Hydrochloride intermediates:

[1] (S)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid (for Quinapril)

[2] (s)-1,2,3,4,-tetrahydro-3-isoquinolinecarboxylic acid,phenylmethyl ester,p-toluenesulfonicacid salt (for Quinapril)


5.Losartan intermediates:

[1] 4`-methyl-2-cyano-biphenyl (for Losartan)

　　　　　　　　　　　　　C14H11N 　193.24
　　　　　　　　　　　　　CAS：114772-53-1
Appearance: White or off-white crystalline powder
Assay (HPLC):≥99.0%
Package: 25Kg/Drum
Storage: Preserve in well-closed containers, Protected from light.

[2] 4,4’-Dimethybiphenyl

　　　　　　　　　　　　　　　　　　　　　　　　C14H14 182
　　　　　　　　　　　　　　　　　　　　　　　　CAS NO：613-33-2
Appearance: White or yellowish crystalline powder
M.P：118.0-112.0℃
Loss on Drying：≤0.5%
Assay：≥99.0%
Package：25kg/Drum
Quality Standard:Enterprise Standard
Use:Agriculture、Pharmaceutical、LCD etc.

6.Fosinopril intermediates:
[1] [Hydroxy（4-phenylbutyl）phosphinyl] acetic acid phenylmethyl ester (for Fosinopril)
[2] [2-methl-1-(-oxopropoxy)propxy](4-phenylbutyl)phosphinyl acetic acid (for Fosinopril)
[3] [(R)-(1S)]-[[2-methyl-1-(1- oxopropoxy)propxy]( 4-phenyl butyl) phosphinyl] acetic acid, Cinchonidine Salt (for Fosinopril)
[4] (trans)-4-phenyl -L-proline, monohydrochloride salt (for Fosinopril)
[5] (trans)-4-cyclohexyl-L-proline (for Fosinopril)