货号

品名

英文品名

CAS No.

规格

03045147-1

盐酸西咪替丁杂质

Cyanoguanidine

461-58-5

100mg

03045147-2

盐酸西咪替丁杂质

Cimetidine

51481-61-9

500mg

03045147C

盐酸西咪替丁杂质C

Imp. C (EP) as Dihydrochloride: 1-[(Methylamino)[[2-[[(5-methyl-1H-imidazol-4-yl)-methyl]sulphanyl]ethyl]amino]methylene]ureaDihydrochloride(Cimetidine Amide Dihydrochloride)52568-80-6

100mg

03045147E

盐酸西咪替丁杂质E

Imp. E (EP): 2-Cyano-1-methyl-3-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulphinyl]-ethyl]guanidine(Cimetidine Sulphoxide)

54237-72-8

100mg

03045147D

盐酸西咪替丁杂质D

Imp. D (EP) as Dihydrochloride:1-Methyl-3-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulphanyl]ethyl]guanidineDihydrochloride

59660-24-1

100mg

03045147H

盐酸西咪替丁杂质H

Imp. H (EP): 1,1'-(Disulphanediyldiethylene)-bis(2-cyano-3-methylguanidine)

74886-59-2

100mg

03045147A

盐酸西咪替丁杂质A

Imp. A (EP): 3-Cyano-2-methyl-1-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]-sulphanyl]ethyl]isothiourea

52378-40-2

100mg

03045147-3

盐酸西咪替丁杂质

1,1-Dimethyl-3-cyanoguanidine

1609-06-9

100mg

03045147B

盐酸西咪替丁杂质B

Imp. B (EP): 3-Cyano-2-methyl-1-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]-sulphanyl]ethyl]isourea1

38035-55-9

100mg

03045147G

盐酸西咪替丁杂质G

Imp. G (EP): 2-Cyano-1,3-dimethylguanidine

31857-31-5

100mg

03045147J

盐酸西咪替丁杂质J

Imp. J (EP) as Dihydrobromide: 2-[[(5-Methyl-1H-imidazol-4-yl)methyl]sulphanyl]ethanamineDihydrobromide

38603-73-5

100mg