Famotidine

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Pharmaceutical Reference Standards

Famotidine

CAT. No.	CP-F9000
CAS. No.	76824-35-6
Mol. F.	C8H15N7O2S3
Mol. Wt.	337.4
Stock Status:	In Stock

Famotidine EP Impurity A

CAT. No.	CP-F9001
CAS. No.	124646-10-2
Mol. F.	C8H14N6S2
Mol. Wt.	258.37
Stock Status:	Custom Synthesis

Rel. Cas No: 76833-47-1 (HCl salt) ; 88061-72-7 (2HCl salt)

Famotidine EP Impurity B

CAT. No.	CP-F9002
CAS. No.	89268-62-2
Mol. F.	C16H23N11O2S5
Mol. Wt.	561.74
Stock Status:	In Stock

Rel. Cas No: 109467-08-5 (dimaleate salt)

Famotidine EP Impurity C

CAT. No.	CP-F9003
CAS. No.	76824-17-4
Mol. F.	C8H14N6O3S3 : HCl
Mol. Wt.	338.4:36.4
Stock Status:	In Stock

Rel. Cas No: 106433-44-7 (free base)

Famotidine EP Impurity D

CAT. No.	CP-F9004
CAS. No.	76824-16-3
Mol. F.	C8H13N5OS2
Mol. Wt.	259.3
Stock Status:	In Stock

Famotidine EP Impurity E

CAT. No.	CP-F9005
CAS. No.	129083-44-9
Mol. F.	C10H14N8S4
Mol. Wt.	374.52
Stock Status:	In Stock

Famotidine EP Impurity F

CAT. No.	CP-F9006
CAS. No.	107880-74-0
Mol. F.	C8H12N4O2S2
Mol. Wt.	260.33
Stock Status:	In Stock

Famotidine EP Impurity G

CAT. No.	CP-F9007
CAS. No.	76823-97-7
Mol. F.	C9H13N7S2
Mol. Wt.	283.37
Stock Status:	In Stock

Famotidine EP Impurity H

CAT. No.	CP-F9008
CAS. No.	88046-01-9
Mol. F.	C6H10N6S2 : 2(HCl)
Mol. Wt.	230.3 : 2(36.5)
Stock Status:	In Stock

Rel. Cas No: 106649-96-1 (free base)

Famotidine EP Impurity I

CAT. No.	CP-F9009
CAS. No.	1020719-36-1
Mol. F.	C8H14N6O4S3
Mol. Wt.	354.42
Stock Status:	In Stock

Famotidine EP Impurity J

CAT. No.	CP-F9010
CAS. No.	76824-14-1
Mol. F.	C9H14N4O2S2
Mol. Wt.	274.36
Stock Status:	In Stock

Famotidine Cyanoethyl Impurity

CAT. No.	CP-F9011
CAS. No.	76823-93-3
Mol. F.	C8H11N5S2
Mol. Wt.	241.34
Stock Status:	In Stock

Famotidine Chloromethyl Impurity

CAT. No.	CP-F9012
CAS. No.	81152-53-6
Mol. F.	C5H7ClN4S
Mol. Wt.	190.65
Stock Status:	In Stock

Rel. Cas No: 69014-12-6 (HCl salt)

Famotidine Impurity HCl

CAT. No.	CP-F9013
CAS. No.	100599-91-5
Mol. F.	C5H8N4S : HCl
Mol. Wt.	156.2 : 36.4
Stock Status:	Custom Synthesis

Rel. Cas No: 7120-01-6 (free base)

Famotidine Methoxy Impurity

CAT. No.	CP-F9014
CAS. No.	76823-94-4
Mol. F.	C9H15N5OS2
Mol. Wt.	273.37
Stock Status:	Custom Synthesis

Famotidine Sulfoxide

CAT. No.	CP-F9015
CAS. No.	90237-03-9
Mol. F.	C8H15N7O3S3
Mol. Wt.	353.43
Stock Status:	In Stock

N-Nitroso Famotidine - I

CAT. No.	CP-F9016
CAS. No.	NA
Mol. F.	C8H14N8O3S3
Mol. Wt.	366.43
Stock Status:	Please Enquire

N-Nitroso Famotidine -II

CAT. No.	CP-F9017
CAS. No.	NA
Mol. F.	C8H15N8O3S3
Mol. Wt.	367.44
Stock Status:	Please Enquire

N-Nitroso Famotidine Impurity 1

CAT. No.	CP-F9018
CAS. No.	NA
Mol. F.	C8H14N8O3S3
Mol. Wt.	366.43
Stock Status:	Please Enquire

N-Nitroso Famotidine Impurity 2

CAT. No.	CP-F9019
CAS. No.	NA
Mol. F.	C6H11N3O5
Mol. Wt.	205.17
Stock Status:	Custom Synthesis

N-Nitroso Famotidine Impurity 3

CAT. No.	CP-F9020
CAS. No.	NA
Mol. F.	C4H7N3O3
Mol. Wt.	145.12
Stock Status:	Please Enquire

3-Chloro-N-sulfamoylpropanimidamide

CAT. No.	CP-F9021
CAS. No.	106492-70-0
Mol. F.	C3H8ClN3O2S
Mol. Wt.	185.63
Stock Status:	Custom Synthesis

Rel. Cas No: 106649-95-0(HCl Salt)

Famotidine Adduct Impurity

CAT. No.	CP-F9022
CAS. No.	1994267-84-3
Mol. F.	C15H19N7O2S3
Mol. Wt.	425.54
Stock Status:	Custom Synthesis

Famotidine Impurity 1

CAT. No.	CP-F9023
CAS. No.	154754-59-3
Mol. F.	C9H15N7O2S3
Mol. Wt.	349.45
Stock Status:	Custom Synthesis

Famotidine Impurity 2

CAT. No.	CP-F9024
CAS. No.	95907-34-9
Mol. F.	C5H9ClN4OS
Mol. Wt.	208.66
Stock Status:	Custom Synthesis

Famotidine Impurity 25

CAT. No.	CP-F9025
CAS. No.	2575516-74-2
Mol. F.	C10H17N7O3S3
Mol. Wt.	379.47
Stock Status:	Custom Synthesis

Rel. Cas No: 2575516-75-3 (Maleate salt)

Imidodisulfamide

CAT. No.	CP-F9026
CAS. No.	13598-81-7
Mol. F.	H5N3O4S2
Mol. Wt.	175.18
Stock Status:	Custom Synthesis

N-(2-Cyanoethyl)sulfamide

CAT. No.	CP-F9027
CAS. No.	1384876-02-1
Mol. F.	C3H7N3O2S
Mol. Wt.	149.17
Stock Status:	Custom Synthesis

Famotidine Impurity 8

CAT. No.	CP-F9028
CAS. No.	802257-93-8
Mol. F.	C3H6Cl2O4S
Mol. Wt.	209.04
Stock Status:	Custom Synthesis

2-Cyanoethyl Carbamimidothioate

CAT. No.	CP-F9029
CAS. No.	57536-15-9
Mol. F.	C4H7N3S
Mol. Wt.	129.18
Stock Status:	Custom Synthesis

Famotidine Impurity 12

CAT. No.	CP-F9030
CAS. No.	20166-91-0
Mol. F.	C5H8N4S2
Mol. Wt.	188.27
Stock Status:	Custom Synthesis

Famotidine Impurity 18

CAT. No.	CP-F9031
CAS. No.	772304-31-1
Mol. F.	C6H10N6S2
Mol. Wt.	230.31
Stock Status:	Custom Synthesis

Rel. Cas No: 124822-89-5 (2HCl salt)

Famotidine EP Impurity B (Dimaleate salt)

CAT. No.	CP-F9032
CAS. No.	109467-08-5
Mol. F.	C16H23N11O2S5 : 2(C4H4O4)
Mol. Wt.	561.74 : 2(116.07)
Stock Status:	Custom Synthesis

Rel. Cas No: 89268-62-2 (free base)

Famotidine Impurity 21

CAT. No.	CP-F9033
CAS. No.	1378820-83-7
Mol. F.	C5H7ClN4S
Mol. Wt.	190.65
Stock Status:	Custom Synthesis

Rel. Cas No: 1644079-28-6 (free base)

a b c d e f g h i j k l m n o p q r s t u v w x y z

Famotidine

Pharmaceutical Reference Standards

Famotidine

Famotidine EP Impurity A

Famotidine EP Impurity B

Famotidine EP Impurity C

Famotidine EP Impurity D

Famotidine EP Impurity E

Famotidine EP Impurity F

Famotidine EP Impurity G

Famotidine EP Impurity H

Famotidine EP Impurity I

Famotidine EP Impurity J

Famotidine Cyanoethyl Impurity

Famotidine Chloromethyl Impurity

Famotidine Impurity HCl

Famotidine Methoxy Impurity

Famotidine Sulfoxide

N-Nitroso Famotidine - I

N-Nitroso Famotidine -II

N-Nitroso Famotidine Impurity 1

N-Nitroso Famotidine Impurity 2

N-Nitroso Famotidine Impurity 3

3-Chloro-N-sulfamoylpropanimidamide

Famotidine Adduct Impurity

Famotidine Impurity 1

Famotidine Impurity 2

Famotidine Impurity 25

Imidodisulfamide

N-(2-Cyanoethyl)sulfamide

Famotidine Impurity 8

2-Cyanoethyl Carbamimidothioate

Famotidine Impurity 12

Famotidine Impurity 18

Famotidine EP Impurity B (Dimaleate salt)

Famotidine Impurity 21

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