Formoterol

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Pharmaceutical Reference Standards

Formoterol Fumrate

CAT. No.	CP-F26000
CAS. No.	NA
Mol. F.	NA
Mol. Wt.	NA
Stock Status:	Custom Synthesis

Formoterol Fumarate EP Impurity F

CAT. No.	CP-F26005
CAS. No.	1795129-60-0
Mol. F.	C37H46N4O6
Mol. Wt.	642.80
Stock Status:	Custom Synthesis

Formoterol Fumarate EP Impurity E

CAT. No.	CP-F26006
CAS. No.	1795136-92-3
Mol. F.	C24H30N2O8
Mol. Wt.	474.51
Stock Status:	Custom Synthesis

Formoterol EP Impurity I

CAT. No.	CP-F26007
CAS. No.	532414-36-1
Mol. F.	C19H24N2O4
Mol. Wt.	344.41
Stock Status:	Custom Synthesis

Formoterol Deshydroxy Impurity

CAT. No.	CP-F26009
CAS. No.	477552-93-5
Mol. F.	C19H24N2O3
Mol. Wt.	328.41
Stock Status:	Custom Synthesis

N-(5-((S)-2-(Benzyl((S)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)-2-(benzyloxy)phenyl)formamide

CAT. No.	CP-F26010
CAS. No.	143687-23-4
Mol. F.	C33H36N2O4
Mol. Wt.	524.66
Stock Status:	Custom Synthesis

Formoterol Benzylic Glucuronide (mixture of diastereomers)

CAT. No.	CP-F26011
CAS. No.	NA
Mol. F.	C25H32N2O10
Mol. Wt.	520.54
Stock Status:	Custom Synthesis

Formoterol Phenolic Glucuronide

CAT. No.	CP-F26012
CAS. No.	615551-59-2
Mol. F.	C25H32N2O10
Mol. Wt.	520.54
Stock Status:	Custom Synthesis

Arformoterol tartrate (1S, 2R) Isomer

CAT. No.	CP-F26016
CAS. No.	67346-50-3
Mol. F.	C19H24N2O4
Mol. Wt.	344.41
Stock Status:	Custom Synthesis

Arformoterol Diformylated Amino Impurity

CAT. No.	CP-F26017
CAS. No.	NA
Mol. F.	C35H38N2O5
Mol. Wt.	566.7
Stock Status:	Custom Synthesis

Arformoterol O-Formyl N-Acetyl Amino Impurity

CAT. No.	CP-F26018
CAS. No.	NA
Mol. F.	C36H40N2O5
Mol. Wt.	580.72
Stock Status:	Custom Synthesis

Arformoterol Amino Dimer Impurity

CAT. No.	CP-F26019
CAS. No.	112376-21-3
Mol. F.	C20H27NO2
Mol. Wt.	313.44
Stock Status:	Custom Synthesis

Bis(1-phenylethyl)amine

CAT. No.	CP-F26020
CAS. No.	10024-74-5
Mol. F.	C16H19N
Mol. Wt.	225.33
Stock Status:	Custom Synthesis

Rel. Cas No: 98222-61-8 (HCl salt)

5-Formyl-2-Hydroxyformanilide

CAT. No.	CP-F26021
CAS. No.	903563-43-9
Mol. F.	C8H7NO3
Mol. Wt.	165.15
Stock Status:	Custom Synthesis

Formoterol Benzyl Glucuronide

CAT. No.	CP-F26022
CAS. No.	NA
Mol. F.	C25H32N2O10
Mol. Wt.	520.54
Stock Status:	Custom Synthesis

Formoterol

CAT. No.	CP-F42000
CAS. No.	73573-87-2
Mol. F.	C19H24N2O4
Mol. Wt.	344.41
Stock Status:	In Stock

Rel. Cas No: 183814-30-4 (Fumarate salt)

Formoterol EP Impurity A

CAT. No.	CP-F42001
CAS. No.	150513-24-9
Mol. F.	C18H24N2O3
Mol. Wt.	316.40
Stock Status:	In Stock

Rel. Cas No: 2125949-56-4(Fumaratesalt)

Formoterol EP Impurity B

CAT. No.	CP-F42002
CAS. No.	1224588-66-2
Mol. F.	C18H22N2O4
Mol. Wt.	330.4
Stock Status:	In Stock

Rel. Cas No: 1795137-04-0(Fumaratesalt)

Formoterol EP Impurity C

CAT. No.	CP-F42003
CAS. No.	1795135-61-3
Mol. F.	C20H26N2O4
Mol. Wt.	358.4
Stock Status:	Custom Synthesis

Rel. Cas No: 1795135-62-4(Fumratesalt)

Formoterol EP Impurity D

CAT. No.	CP-F42004
CAS. No.	1795133-96-8
Mol. F.	C20H26N2O4
Mol. Wt.	358.4
Stock Status:	Custom Synthesis

Rel. Cas No: 1795133-97-9(Fumaratesalt)

Formoterol EP Impurity E

CAT. No.	CP-F42005
CAS. No.	1616967-26-0
Mol. F.	C20H26N2O4
Mol. Wt.	358.43
Stock Status:	Custom Synthesis

Rel. Cas No: 1795136-92-3(Fumarate salt)

Formoterol EP Impurity F

CAT. No.	CP-F42006
CAS. No.	1795129-59-7
Mol. F.	C37H46N4O6
Mol. Wt.	642.8
Stock Status:	Custom Synthesis

Rel. Cas No: 1795129-60-0(Fumaratesalt)

Formoterol EP Impurity G

CAT. No.	CP-F42007
CAS. No.	64-13-1
Mol. F.	C10H15NO
Mol. Wt.	165.2
Stock Status:	In Stock

Rel. Cas No: 3706-26-1(HClsalt)

Formoterol EP Impurity H

CAT. No.	CP-F42008
CAS. No.	2514947-17-0
Mol. F.	C26H30N2O4
Mol. Wt.	434.5
Stock Status:	Custom Synthesis

Formoterol Impurity 11

CAT. No.	CP-F42009
CAS. No.	26002-14-0
Mol. F.	C11H15NO2
Mol. Wt.	193.2
Stock Status:	Custom Synthesis

N-Nitroso Formoterol Amine

CAT. No.	CP-F42010
CAS. No.	NA
Mol. F.	C17H20N2O2
Mol. Wt.	284.36
Stock Status:	Custom Synthesis

Formoterol Hemifumarate

CAT. No.	CP-F42011
CAS. No.	43229-80-7
Mol. F.	C19H24N2O4 : 1/2(C4H4O4)
Mol. Wt.	344.41 : 1/2(116.1)
Stock Status:	In Stock

Rel. Cas No: 73573-87-2 (free base) ; 183814-30-4 (Fumarate salt)

N-Nitroso (S,S)-formoterol

CAT. No.	CP-F42012
CAS. No.	NA
Mol. F.	C19H23N3O5
Mol. Wt.	373.41
Stock Status:	Custom Synthesis

N-Nitroso Formoterol

CAT. No.	CP-F42013
CAS. No.	NA
Mol. F.	C19H23N3O5
Mol. Wt.	373.41
Stock Status:	Custom Synthesis

N-Nitroso Arformoterol

CAT. No.	CP-F42014
CAS. No.	NA
Mol. F.	C19H23N3O5
Mol. Wt.	373.41
Stock Status:	Custom Synthesis

N-Nitroso Formoterol Impurity 2

CAT. No.	CP-F42015
CAS. No.	NA
Mol. F.	C17H20N2O2
Mol. Wt.	284.36
Stock Status:	Custom Synthesis

N-Nitroso Formoterol Impurity 3

CAT. No.	CP-F42016
CAS. No.	NA
Mol. F.	C17H20N2O2
Mol. Wt.	284.36
Stock Status:	Custom Synthesis

N-Nitroso Desformyl Arformoterol

CAT. No.	CP-F42017
CAS. No.	NA
Mol. F.	C18H23N3O4
Mol. Wt.	345.40
Stock Status:	Custom Synthesis

N-Nitroso Desmethyl Arformoterol

CAT. No.	CP-F42018
CAS. No.	NA
Mol. F.	C18H21N3O5
Mol. Wt.	359.38
Stock Status:	Custom Synthesis

Formoterol Ethyl Ether Impurity

CAT. No.	CP-F42019
CAS. No.	NA
Mol. F.	C21H28N2O4
Mol. Wt.	372.46
Stock Status:	In Stock

Formoterol N-Ethyl Ether Impurity

CAT. No.	CP-F42020
CAS. No.	NA
Mol. F.	C21H28N2O4
Mol. Wt.	372.47
Stock Status:	In Stock

Formoterol EP Impurity I (R,S-isomer)

CAT. No.	CP-F42021
CAS. No.	67346-51-4
Mol. F.	C19H24N2O4
Mol. Wt.	344.4
Stock Status:	Custom Synthesis

Formoterol Impurity 22

CAT. No.	CP-F42022
CAS. No.	67346-67-2
Mol. F.	C26H30N2O4
Mol. Wt.	434.5
Stock Status:	Custom Synthesis

Formoterol EP Impurity B Fumarate

CAT. No.	CP-F42023
CAS. No.	1795137-04-0
Mol. F.	C18H22N2O4 : C4H4O4
Mol. Wt.	330.4 : 116.1
Stock Status:	Custom Synthesis

Rel. Cas No: 1224588-66-2 (free base)

Formoterol Fumarate Dihydrate

CAT. No.	CP-F42024
CAS. No.	183814-30-4
Mol. F.	2(C19H24N2O4) : C4H4O4 : 2(H20)
Mol. Wt.	2(344.41) : 116.07 : 2(18.0)
Stock Status:	Custom Synthesis

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

Formoterol

Pharmaceutical Reference Standards

Formoterol Fumrate

Formoterol Fumarate EP Impurity F

Formoterol Fumarate EP Impurity E

Formoterol EP Impurity I

Formoterol Deshydroxy Impurity

N-(5-((S)-2-(Benzyl((S)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)-2-(benzyloxy)phenyl)formamide

Formoterol Benzylic Glucuronide (mixture of diastereomers)

Formoterol Phenolic Glucuronide

Arformoterol tartrate (1S, 2R) Isomer

Arformoterol Diformylated Amino Impurity

Arformoterol O-Formyl N-Acetyl Amino Impurity

Arformoterol Amino Dimer Impurity

Bis(1-phenylethyl)amine

5-Formyl-2-Hydroxyformanilide

Formoterol Benzyl Glucuronide

Formoterol

Formoterol EP Impurity A

Formoterol EP Impurity B

Formoterol EP Impurity C

Formoterol EP Impurity D

Formoterol EP Impurity E

Formoterol EP Impurity F

Formoterol EP Impurity G

Formoterol EP Impurity H

Formoterol Impurity 11

N-Nitroso Formoterol Amine

Formoterol Hemifumarate

N-Nitroso (S,S)-formoterol

N-Nitroso Formoterol

N-Nitroso Arformoterol

N-Nitroso Formoterol Impurity 2

N-Nitroso Formoterol Impurity 3

N-Nitroso Desformyl Arformoterol

N-Nitroso Desmethyl Arformoterol

Formoterol Ethyl Ether Impurity

Formoterol N-Ethyl Ether Impurity

Formoterol EP Impurity I (R,S-isomer)

Formoterol Impurity 22

Formoterol EP Impurity B Fumarate

Formoterol Fumarate Dihydrate