Naltrexone

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Pharmaceutical Reference Standards

Naltrexone

CAT. No.	CP-N57000
CAS. No.	16590-41-3
Mol. F.	C20H23NO4
Mol. Wt.	341.4
Stock Status:	Custom Synthesis

Rel. Cas No: 16676-29-2 (HCl salt) ; 807334-45-8 (H2O salt) ; 491600-01-2 (HBr salt) ;

Naltrexone EP Impurity A

CAT. No.	CP-N57001
CAS. No.	1007856-83-8
Mol. F.	C17H17NO5
Mol. Wt.	315.3
Stock Status:	Custom Synthesis

Naltrexone EP Impurity B

CAT. No.	CP-N57002
CAS. No.	33522-95-1
Mol. F.	C16H17NO4
Mol. Wt.	287.3
Stock Status:	Custom Synthesis

Rel. Cas No: 52446-24-9 (HCl salt)

Naltrexone EP Impurity C

CAT. No.	CP-N57003
CAS. No.	189016-90-8
Mol. F.	C20H23NO4
Mol. Wt.	341.4
Stock Status:	Custom Synthesis

Rel. Cas No: 131670-05-8 (HCl salt)

Naltrexone EP Impurity D

CAT. No.	CP-N57004
CAS. No.	607732-61-6
Mol. F.	C40H44N2O8
Mol. Wt.	680.8
Stock Status:	Custom Synthesis

Naltrexone EP Impurity E

CAT. No.	CP-N57005
CAS. No.	767615-69-0
Mol. F.	C24H29NO4
Mol. Wt.	395.5
Stock Status:	Custom Synthesis

Rel. Cas No: 240422-39-3 (HCl salt)

Naltrexone EP Impurity F

CAT. No.	CP-N57006
CAS. No.	2397651-97-5
Mol. F.	C20H23NO5
Mol. Wt.	357.4
Stock Status:	Custom Synthesis

Naltrexone EP Impurity H

CAT. No.	CP-N57007
CAS. No.	503090-99-1
Mol. F.	C20H25NO4
Mol. Wt.	343.4
Stock Status:	Custom Synthesis

Naltrexone EP Impurity I

CAT. No.	CP-N57008
CAS. No.	96445-14-6
Mol. F.	C20H21NO5
Mol. Wt.	355.4
Stock Status:	Custom Synthesis

Naltrexone EP Impurity J

CAT. No.	CP-N57009
CAS. No.	16617-07-5
Mol. F.	C21H25NO4
Mol. Wt.	355.4
Stock Status:	Custom Synthesis

Rel. Cas No: 515836-11-0 (HCl salt)

3-(O)-Acetyl Naltrexone Methobromide

CAT. No.	CP-N57011
CAS. No.	NA
Mol. F.	C23H28NO5 : Br
Mol. Wt.	398.48 : 79.90
Stock Status:	Custom Synthesis

3-(O)-Methylnaltrexone Methobromide

CAT. No.	CP-N57012
CAS. No.	1005410-37-6
Mol. F.	C22H28NO4 : Br
Mol. Wt.	370.47 : 79.9
Stock Status:	Custom Synthesis

Rel. Cas No: 1005450-94-1 (free base)

Carbamat Noroxymorphone

CAT. No.	CP-N57013
CAS. No.	144265-46-3
Mol. F.	C19H21NO6
Mol. Wt.	359.38
Stock Status:	Custom Synthesis

Naltrexone Aldol Dimer

CAT. No.	CP-N57014
CAS. No.	NA
Mol. F.	C40H46N2O8
Mol. Wt.	682.81
Stock Status:	Custom Synthesis

3-(O)-Acetyl Naltrexone

CAT. No.	CP-N57015
CAS. No.	111129-14-7
Mol. F.	C22H25NO5
Mol. Wt.	383.4
Stock Status:	Custom Synthesis

Rel. Cas No: 586367-25-1 (HCl salt)

17S-Naltrexone Methobromide

CAT. No.	CP-N57016
CAS. No.	916045-21-1
Mol. F.	C21H26NO4 : Br
Mol. Wt.	356.4 : 79.9
Stock Status:	Custom Synthesis

Rel. Cas No: 916045-22-2 (free base)

6β-Naltrexol

CAT. No.	CP-N57017
CAS. No.	49625-89-0
Mol. F.	C20H25NO4
Mol. Wt.	343.4
Stock Status:	Custom Synthesis

2-Hydroxy-3-Methoxynaltrexone

CAT. No.	CP-N57018
CAS. No.	67829-18-9
Mol. F.	C21H25NO5
Mol. Wt.	371.4
Stock Status:	Custom Synthesis

2-Hydroxy-3-Methoxy-6Beta-Naltrexol

CAT. No.	CP-N57019
CAS. No.	57355-35-8
Mol. F.	C21H27NO5
Mol. Wt.	373.4
Stock Status:	Custom Synthesis

Delta 7-Methylnaltrexone Bromide

CAT. No.	CP-N57020
CAS. No.	1027638-96-5
Mol. F.	C21H24NO4 : Br
Mol. Wt.	354.4 : 79.9
Stock Status:	Custom Synthesis

Rel. Cas No: 1027882-69-4 (free base)

10-Hydroxy Naltrexone

CAT. No.	CP-N57021
CAS. No.	604767-82-0
Mol. F.	C20H23NO5
Mol. Wt.	357.4
Stock Status:	Custom Synthesis

Naltrexone Hydrochloride

CAT. No.	CP-N57022
CAS. No.	16676-29-2
Mol. F.	C20H23NO4 : HCl
Mol. Wt.	341.4 : 36.46
Stock Status:	Custom Synthesis

Rel. Cas No: 16590-41-3 (free base) ; 807334-45-8 (H2O salt) ; 491600-01-2 (HBr salt)

6α-Naltrexol

CAT. No.	CP-N57023
CAS. No.	20410-98-4
Mol. F.	C20H25NO4
Mol. Wt.	343.4
Stock Status:	Custom Synthesis

Rel. Cas No: 55488-84-1 (HCl salt)

(S)-3-O-Acetylnaltrexone Methyl Bromide

CAT. No.	CP-N57024
CAS. No.	1252784-80-7
Mol. F.	C23H28NO5 : Br
Mol. Wt.	398.5 : 79.9
Stock Status:	Custom Synthesis

Rel. Cas No: 1252973-22-0 (free base)

Methylnaltrexone

CAT. No.	CP-N57025
CAS. No.	83387-25-1
Mol. F.	C21H26NO4
Mol. Wt.	356.44
Stock Status:	Custom Synthesis

Rel. Cas No: 73232-52-7 (bromide) ; 693784-16-6 (chloride)

Naltrexone EP Impurity G

CAT. No.	CP-N57026
CAS. No.	NA
Mol. F.	C20H23NO5
Mol. Wt.	357.41
Stock Status:	Custom Synthesis

N-Nitroso Naltrexone EP Impurity B

CAT. No.	CP-N57027
CAS. No.	NA
Mol. F.	C16H16N2O5
Mol. Wt.	316.3
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

Naltrexone

Pharmaceutical Reference Standards

Naltrexone

Naltrexone EP Impurity A

Naltrexone EP Impurity B

Naltrexone EP Impurity C

Naltrexone EP Impurity D

Naltrexone EP Impurity E

Naltrexone EP Impurity F

Naltrexone EP Impurity H

Naltrexone EP Impurity I

Naltrexone EP Impurity J

3-(O)-Acetyl Naltrexone Methobromide

3-(O)-Methylnaltrexone Methobromide

Carbamat Noroxymorphone

Naltrexone Aldol Dimer

3-(O)-Acetyl Naltrexone

17S-Naltrexone Methobromide

6β-Naltrexol

2-Hydroxy-3-Methoxynaltrexone

2-Hydroxy-3-Methoxy-6Beta-Naltrexol

Delta 7-Methylnaltrexone Bromide

10-Hydroxy Naltrexone

Naltrexone Hydrochloride

6α-Naltrexol

(S)-3-O-Acetylnaltrexone Methyl Bromide

Methylnaltrexone

Naltrexone EP Impurity G

N-Nitroso Naltrexone EP Impurity B

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