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Pharmaceutical Reference Standards

Naltrexone

Picture of Naltrexone
CAT No: SZ-N068001
CAS No: 16590-41-3
Mol.F. : C20H23NO4
Mol.Wt. : 341.4
Inv. Status: Custom Synthesis
Rel. CAS No : 16676-29-2 (HCl salt) ; 807334-45-8 (H2O salt) ; 491600-01-2 (HBr salt) ;
SZ-N068001
CAS No:16590-41-3
Mol.F.: C20H23NO4
Mol.Wt.: 341.4
Inv. 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

Picture of Naltrexone EP Impurity A
CAT No: SZ-N068002
CAS No: 1007856-83-8
Mol.F. : C17H17NO5
Mol.Wt. : 315.3
Inv. Status: In Stock
SZ-N068002
CAS No:1007856-83-8
Mol.F.: C17H17NO5
Mol.Wt.: 315.3
Inv. Status: In Stock

Naltrexone EP Impurity B

Picture of Naltrexone EP Impurity B
CAT No: SZ-N068003
CAS No: 33522-95-1
Mol.F. : C16H17NO4
Mol.Wt. : 287.3
Inv. Status: Custom Synthesis
Rel. CAS No : 52446-24-9 (HCl salt)
SZ-N068003
CAS No:33522-95-1
Mol.F.: C16H17NO4
Mol.Wt.: 287.3
Inv. Status: Custom Synthesis
Rel. CAS No : 52446-24-9 (HCl salt)

Naltrexone EP Impurity C

Picture of Naltrexone EP Impurity C
CAT No: SZ-N068004
CAS No: 189016-90-8
Mol.F. : C20H23NO4
Mol.Wt. : 341.4
Inv. Status: Custom Synthesis
Rel. CAS No : 131670-05-8 (HCl salt)
SZ-N068004
CAS No:189016-90-8
Mol.F.: C20H23NO4
Mol.Wt.: 341.4
Inv. Status: Custom Synthesis
Rel. CAS No : 131670-05-8 (HCl salt)

Naltrexone EP Impurity D

Picture of Naltrexone EP Impurity D
CAT No: SZ-N068005
CAS No: 607732-61-6
Mol.F. : C40H44N2O8
Mol.Wt. : 680.8
Inv. Status: Custom Synthesis
SZ-N068005
CAS No:607732-61-6
Mol.F.: C40H44N2O8
Mol.Wt.: 680.8
Inv. Status: Custom Synthesis

Naltrexone EP Impurity E

Picture of Naltrexone EP Impurity E
CAT No: SZ-N068006
CAS No: 767615-69-0
Mol.F. : C24H29NO4
Mol.Wt. : 395.5
Inv. Status: In Stock
Rel. CAS No : 240422-39-3 (HCl salt)
SZ-N068006
CAS No:767615-69-0
Mol.F.: C24H29NO4
Mol.Wt.: 395.5
Inv. Status: In Stock
Rel. CAS No : 240422-39-3 (HCl salt)

Naltrexone EP Impurity F

Picture of Naltrexone EP Impurity F
CAT No: SZ-N068007
CAS No: 2397651-97-5
Mol.F. : C20H23NO5
Mol.Wt. : 357.4
Inv. Status: In Stock
SZ-N068007
CAS No:2397651-97-5
Mol.F.: C20H23NO5
Mol.Wt.: 357.4
Inv. Status: In Stock

Naltrexone EP Impurity G

Picture of Naltrexone EP Impurity G
CAT No: SZ-N068008
CAS No: NA
Mol.F. : C20H23NO5
Mol.Wt. : 357.4
Inv. Status: Custom Synthesis
SZ-N068008
CAS No:NA
Mol.F.: C20H23NO5
Mol.Wt.: 357.4
Inv. Status: Custom Synthesis

Naltrexone EP Impurity H

Picture of Naltrexone EP Impurity H
CAT No: SZ-N068009
CAS No: 503090-99-1
Mol.F. : C20H25NO4
Mol.Wt. : 343.4
Inv. Status: In Stock
SZ-N068009
CAS No:503090-99-1
Mol.F.: C20H25NO4
Mol.Wt.: 343.4
Inv. Status: In Stock

Naltrexone EP Impurity I

Picture of Naltrexone EP Impurity I
CAT No: SZ-N068010
CAS No: 96445-14-6
Mol.F. : C20H21NO5
Mol.Wt. : 355.4
Inv. Status: In Stock
SZ-N068010
CAS No:96445-14-6
Mol.F.: C20H21NO5
Mol.Wt.: 355.4
Inv. Status: In Stock

Naltrexone EP Impurity J

Picture of Naltrexone EP Impurity J
CAT No: SZ-N068011
CAS No: 16617-07-5
Mol.F. : C21H25NO4
Mol.Wt. : 355.4
Inv. Status: In Stock
Rel. CAS No : 515836-11-0 (HCl salt)
SZ-N068011
CAS No:16617-07-5
Mol.F.: C21H25NO4
Mol.Wt.: 355.4
Inv. Status: In Stock
Rel. CAS No : 515836-11-0 (HCl salt)

3-(O)-Acetyl Naltrexone Methobromide

Picture of 3-(O)-Acetyl Naltrexone Methobromide
CAT No: SZ-N068012
CAS No: NA
Mol.F. : C23H28NO5 : Br
Mol.Wt. : 398.5 : 79.9
Inv. Status: Custom Synthesis
SZ-N068012
CAS No:NA
Mol.F.: C23H28NO5 : Br
Mol.Wt.: 398.5 : 79.9
Inv. Status: Custom Synthesis

3-(O)-Acetyl Naltrexone

Picture of 3-(O)-Acetyl Naltrexone
CAT No: SZ-N068013
CAS No: 111129-14-7
Mol.F. : C22H25NO5
Mol.Wt. : 383.4
Inv. Status: Custom Synthesis
Rel. CAS No : 586367-25-1 (HCl salt)
SZ-N068013
CAS No:111129-14-7
Mol.F.: C22H25NO5
Mol.Wt.: 383.4
Inv. Status: Custom Synthesis
Rel. CAS No : 586367-25-1 (HCl salt)

3-(O)-Methylnaltrexone Methobromide

Picture of 3-(O)-Methylnaltrexone Methobromide
CAT No: SZ-N068014
CAS No: 1005410-37-6
Mol.F. : C22H28NO4 : Br
Mol.Wt. : 370.5 : 79.9
Inv. Status: Custom Synthesis
Rel. CAS No : 1005450-94-1 (free base)
SZ-N068014
CAS No:1005410-37-6
Mol.F.: C22H28NO4 : Br
Mol.Wt.: 370.5 : 79.9
Inv. Status: Custom Synthesis
Rel. CAS No : 1005450-94-1 (free base)

17S-Naltrexone Methobromide

Picture of 17S-Naltrexone Methobromide
CAT No: SZ-N068015
CAS No: 916045-21-1
Mol.F. : C21H26NO4 : Br
Mol.Wt. : 356.4 : 79.9
Inv. Status: Custom Synthesis
Rel. CAS No : 916045-22-2 (free base)
SZ-N068015
CAS No:916045-21-1
Mol.F.: C21H26NO4 : Br
Mol.Wt.: 356.4 : 79.9
Inv. Status: Custom Synthesis
Rel. CAS No : 916045-22-2 (free base)

6β-Naltrexol

Picture of 6β-Naltrexol
CAT No: SZ-N068016
CAS No: 49625-89-0
Mol.F. : C20H25NO4
Mol.Wt. : 343.4
Inv. Status: Custom Synthesis
SZ-N068016
CAS No:49625-89-0
Mol.F.: C20H25NO4
Mol.Wt.: 343.4
Inv. Status: Custom Synthesis

2-Hydroxy-3-Methoxynaltrexone

Picture of 2-Hydroxy-3-Methoxynaltrexone
CAT No: SZ-N068017
CAS No: 67829-18-9
Mol.F. : C21H25NO5
Mol.Wt. : 371.4
Inv. Status: Custom Synthesis
SZ-N068017
CAS No:67829-18-9
Mol.F.: C21H25NO5
Mol.Wt.: 371.4
Inv. Status: Custom Synthesis

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

Picture of 2-Hydroxy-3-Methoxy-6Beta-Naltrexol
CAT No: SZ-N068018
CAS No: 57355-35-8
Mol.F. : C21H27NO5
Mol.Wt. : 373.4
Inv. Status: Custom Synthesis
SZ-N068018
CAS No:57355-35-8
Mol.F.: C21H27NO5
Mol.Wt.: 373.4
Inv. Status: Custom Synthesis

Delta 7-Methylnaltrexone Bromide

Picture of Delta 7-Methylnaltrexone Bromide
CAT No: SZ-N068019
CAS No: 1027638-96-5
Mol.F. : C21H24NO4 : Br
Mol.Wt. : 354.4 : 79.9
Inv. Status: Custom Synthesis
Rel. CAS No : 1027882-69-4 (free base)
SZ-N068019
CAS No:1027638-96-5
Mol.F.: C21H24NO4 : Br
Mol.Wt.: 354.4 : 79.9
Inv. Status: Custom Synthesis
Rel. CAS No : 1027882-69-4 (free base)

10-Hydroxy Naltrexone

Picture of 10-Hydroxy Naltrexone
CAT No: SZ-N068020
CAS No: 604767-82-0
Mol.F. : C20H23NO5
Mol.Wt. : 357.4
Inv. Status: Custom Synthesis
SZ-N068020
CAS No:604767-82-0
Mol.F.: C20H23NO5
Mol.Wt.: 357.4
Inv. Status: Custom Synthesis

Naltrexone Aldol Dimer

Picture of Naltrexone Aldol Dimer
CAT No: SZ-N068021
CAS No: NA
Mol.F. : C40H46N2O8
Mol.Wt. : 682.8
Inv. Status: Custom Synthesis
SZ-N068021
CAS No:NA
Mol.F.: C40H46N2O8
Mol.Wt.: 682.8
Inv. Status: Custom Synthesis

Naltrexone Hydrochloride

Picture of Naltrexone Hydrochloride
CAT No: SZ-N068022
CAS No: 16676-29-2
Mol.F. : C20H23NO4 : HCl
Mol.Wt. : 341.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 16590-41-3 (free base) ; 807334-45-8 (H2O salt) ; 491600-01-2 (HBr salt)
SZ-N068022
CAS No:16676-29-2
Mol.F.: C20H23NO4 : HCl
Mol.Wt.: 341.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 16590-41-3 (free base) ; 807334-45-8 (H2O salt) ; 491600-01-2 (HBr salt)

6α-Naltrexol

Picture of 6α-Naltrexol
CAT No: SZ-N068023
CAS No: 20410-98-4
Mol.F. : C20H25NO4
Mol.Wt. : 343.4
Inv. Status: Custom Synthesis
Rel. CAS No : 55488-84-1 (HCl salt)
SZ-N068023
CAS No:20410-98-4
Mol.F.: C20H25NO4
Mol.Wt.: 343.4
Inv. Status: Custom Synthesis
Rel. CAS No : 55488-84-1 (HCl salt)

Stable Isotopes and Metabolites

Naltrexone D4

Picture of Naltrexone D4
CAT No: SZ-N068D01
CAS No: 2070009-29-7
Mol.F. : C20H19D4NO4
Mol.Wt. : 345.4
Inv. Status: Custom Synthesis
SZ-N068D01
CAS No:2070009-29-7
Mol.F.: C20H19D4NO4
Mol.Wt.: 345.4
Inv. Status: Custom Synthesis

6β-Naltrexol D4

Picture of 6β-Naltrexol D4
CAT No: SZ-N068D02
CAS No: 1279034-32-0
Mol.F. : C20H21D4NO4
Mol.Wt. : 347.4
Inv. Status: Custom Synthesis
SZ-N068D02
CAS No:1279034-32-0
Mol.F.: C20H21D4NO4
Mol.Wt.: 347.4
Inv. Status: Custom Synthesis

Naltrexone D3

Picture of Naltrexone D3
CAT No: SZ-N068D03
CAS No: 1261080-26-5
Mol.F. : C20H20D3NO4
Mol.Wt. : 344.4
Inv. Status: Custom Synthesis
SZ-N068D03
CAS No:1261080-26-5
Mol.F.: C20H20D3NO4
Mol.Wt.: 344.4
Inv. Status: Custom Synthesis

6β-Naltrexol D3

Picture of 6β-Naltrexol D3
CAT No: SZ-N068D04
CAS No: 1435727-11-9
Mol.F. : C20H22D3NO4
Mol.Wt. : 346.4
Inv. Status: Custom Synthesis
SZ-N068D04
CAS No:1435727-11-9
Mol.F.: C20H22D3NO4
Mol.Wt.: 346.4
Inv. Status: Custom Synthesis

Methylnaltrexone D3 Bromide

Picture of Methylnaltrexone D3 Bromide
CAT No: SZ-N068D05
CAS No: NA
Mol.F. : C21H23D3NO4 : Br
Mol.Wt. : 359.5 : 79.9
Inv. Status: Custom Synthesis
SZ-N068D05
CAS No:NA
Mol.F.: C21H23D3NO4 : Br
Mol.Wt.: 359.5 : 79.9
Inv. Status: Custom Synthesis