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Pharmaceutical Reference Standards

Ropinirole Hydrochloride

Picture of Ropinirole Hydrochloride
CAT No: SZ-R001001
CAS No: 91374-20-8
Mol.F. : C16H24N2O : HCl
Mol.Wt. : 260.4 : 36.5
Inv. Status: In Stock
Rel. CAS No : 91374-21-9 (free base)
SZ-R001001
CAS No:91374-20-8
Mol.F.: C16H24N2O : HCl
Mol.Wt.: 260.4 : 36.5
Inv. Status: In Stock
Rel. CAS No : 91374-21-9 (free base)

Ropinirole EP Impurity A

Picture of Ropinirole EP Impurity A
CAT No: SZ-R001002
CAS No: 102842-51-3
Mol.F. : C16H22N2O2
Mol.Wt. : 274.4
Inv. Status: In Stock
Rel. CAS No : 221264-21-7 (HCl salt)
SZ-R001002
CAS No:102842-51-3
Mol.F.: C16H22N2O2
Mol.Wt.: 274.4
Inv. Status: In Stock
Rel. CAS No : 221264-21-7 (HCl salt)

Ropinirole EP Impurity B

Picture of Ropinirole EP Impurity B
CAT No: SZ-R001003
CAS No: 221264-33-1
Mol.F. : C16H24N2O : HCl
Mol.Wt. : 260.4 : 36.5
Inv. Status: Limited Stock
Rel. CAS No : 249622-60-4 (free base)
SZ-R001003
CAS No:221264-33-1
Mol.F.: C16H24N2O : HCl
Mol.Wt.: 260.4 : 36.5
Inv. Status: Limited Stock
Rel. CAS No : 249622-60-4 (free base)

Ropinirole EP Impurity C

Picture of Ropinirole EP Impurity C
CAT No: SZ-R001004
CAS No: 784110-47-0
Mol.F. : C19H28N2O
Mol.Wt. : 300.4
Inv. Status: In Stock
Rel. CAS No : 145570-92-9 (HCl salt)
SZ-R001004
CAS No:784110-47-0
Mol.F.: C19H28N2O
Mol.Wt.: 300.4
Inv. Status: In Stock
Rel. CAS No : 145570-92-9 (HCl salt)

Ropinirole EP Impurity D

Picture of Ropinirole EP Impurity D
CAT No: SZ-R001005
CAS No: 173990-76-6
Mol.F. : C13H18N2O : HCl
Mol.Wt. : 218.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 106916-16-9 (free base)
SZ-R001005
CAS No:173990-76-6
Mol.F.: C13H18N2O : HCl
Mol.Wt.: 218.3 : 36.5
Inv. Status: In Stock
Rel. CAS No : 106916-16-9 (free base)

Ropinirole EP Impurity E

Picture of Ropinirole EP Impurity E
CAT No: SZ-R001006
CAS No: NA
Mol.F. : C17H24N2O : HCl
Mol.Wt. : 272.4 : 36.5
Inv. Status: In Stock
SZ-R001006
CAS No:NA
Mol.F.: C17H24N2O : HCl
Mol.Wt.: 272.4 : 36.5
Inv. Status: In Stock

Ropinirole EP Impurity F

Picture of Ropinirole EP Impurity F
CAT No: SZ-R001007
CAS No: 139122-19-3
Mol.F. : C10H11NO2
Mol.Wt. : 177.2
Inv. Status: In Stock
SZ-R001007
CAS No:139122-19-3
Mol.F.: C10H11NO2
Mol.Wt.: 177.2
Inv. Status: In Stock

Ropinirole EP Impurity G

Picture of Ropinirole EP Impurity G
CAT No: SZ-R001008
CAS No: 76149-15-0
Mol.F. : C16H24N2
Mol.Wt. : 244.4
Inv. Status: In Stock
SZ-R001008
CAS No:76149-15-0
Mol.F.: C16H24N2
Mol.Wt.: 244.4
Inv. Status: In Stock

Ropinirole Impurity 8

Picture of Ropinirole Impurity 8
CAT No: SZ-R001009
CAS No: 2734474-99-6
Mol.F. : C16H23N3O2
Mol.Wt. : 289.4
Inv. Status: In Stock
SZ-R001009
CAS No:2734474-99-6
Mol.F.: C16H23N3O2
Mol.Wt.: 289.4
Inv. Status: In Stock

Ropinirole Open Ring Nitro Impurity

Picture of Ropinirole Open Ring Nitro Impurity
CAT No: SZ-R001010
CAS No: 91374-25-3
Mol.F. : C16H24N2O4 : HCl
Mol.Wt. : 308.4 : 36.5
Inv. Status: In Stock
Rel. CAS No : 720656-64-4 (free base)
SZ-R001010
CAS No:91374-25-3
Mol.F.: C16H24N2O4 : HCl
Mol.Wt.: 308.4 : 36.5
Inv. Status: In Stock
Rel. CAS No : 720656-64-4 (free base)

Ropinirole 3-Methoxy Impurity

Picture of Ropinirole 3-Methoxy Impurity
CAT No: SZ-R001011
CAS No: 1797131-21-5
Mol.F. : C17H26N2O2 : HCl
Mol.Wt. : 290.4 : 36.5
Inv. Status: Out of Stock, Under Synthesis
Rel. CAS No : 1391052-27-9 (free base)
SZ-R001011
CAS No:1797131-21-5
Mol.F.: C17H26N2O2 : HCl
Mol.Wt.: 290.4 : 36.5
Inv. Status: Out of Stock, Under Synthesis
Rel. CAS No : 1391052-27-9 (free base)

Ropinirole N-Hydroxy Impurity

Picture of Ropinirole N-Hydroxy Impurity
CAT No: SZ-R001012
CAS No: 1542267-72-0
Mol.F. : C16H24N2O2 : HCl
Mol.Wt. : 276.4 : 36.5
Inv. Status: In Stock
Rel. CAS No : 954117-22-7 (free base)
SZ-R001012
CAS No:1542267-72-0
Mol.F.: C16H24N2O2 : HCl
Mol.Wt.: 276.4 : 36.5
Inv. Status: In Stock
Rel. CAS No : 954117-22-7 (free base)

Ropinirole N-Oxide

Picture of Ropinirole N-Oxide
CAT No: SZ-R001013
CAS No: 1076199-41-1
Mol.F. : C16H24N2O2
Mol.Wt. : 276.4
Inv. Status: In Stock
SZ-R001013
CAS No:1076199-41-1
Mol.F.: C16H24N2O2
Mol.Wt.: 276.4
Inv. Status: In Stock

Ropinirole Open Ring Amino Impurity

Picture of Ropinirole Open Ring Amino Impurity
CAT No: SZ-R001014
CAS No: NA
Mol.F. : C16H25N2O2 : Na
Mol.Wt. : 277.4 : 23.0
Inv. Status: Custom Synthesis
SZ-R001014
CAS No:NA
Mol.F.: C16H25N2O2 : Na
Mol.Wt.: 277.4 : 23.0
Inv. Status: Custom Synthesis

4-vinylindolin-2-one

Picture of 4-vinylindolin-2-one
CAT No: SZ-R001015
CAS No: 120427-93-2
Mol.F. : C10H9NO
Mol.Wt. : 159.2
Inv. Status: In Stock
SZ-R001015
CAS No:120427-93-2
Mol.F.: C10H9NO
Mol.Wt.: 159.2
Inv. Status: In Stock

Ethyl Ropinirole

Picture of Ethyl Ropinirole
CAT No: SZ-R001016
CAS No: 1797132-03-6
Mol.F. : C18H28N2O
Mol.Wt. : 288.4
Inv. Status: Custom Synthesis
SZ-R001016
CAS No:1797132-03-6
Mol.F.: C18H28N2O
Mol.Wt.: 288.4
Inv. Status: Custom Synthesis

Ropinirole Cyclopentanylindone Impurity

Picture of Ropinirole Cyclopentanylindone Impurity
CAT No: SZ-R001017
CAS No: 1368745-05-4
Mol.F. : C10H9NO
Mol.Wt. : 159.2
Inv. Status: Custom Synthesis
SZ-R001017
CAS No:1368745-05-4
Mol.F.: C10H9NO
Mol.Wt.: 159.2
Inv. Status: Custom Synthesis

N-Hydroxymethyl Ropinirole

Picture of N-Hydroxymethyl Ropinirole
CAT No: SZ-R001018
CAS No: 1027600-42-5
Mol.F. : C17H26N2O2
Mol.Wt. : 290.4
Inv. Status: Under Synthesis
SZ-R001018
CAS No:1027600-42-5
Mol.F.: C17H26N2O2
Mol.Wt.: 290.4
Inv. Status: Under Synthesis

Ropinirole methylene dimer

Picture of Ropinirole methylene dimer
CAT No: SZ-R001019
CAS No: 1800102-50-4
Mol.F. : C33H48N4O2
Mol.Wt. : 532.8
Inv. Status: In Stock
SZ-R001019
CAS No:1800102-50-4
Mol.F.: C33H48N4O2
Mol.Wt.: 532.8
Inv. Status: In Stock

Ropinirole

Picture of Ropinirole
CAT No: SZ-R001020
CAS No: 91374-21-9
Mol.F. : C16H24N2O
Mol.Wt. : 260.4
Inv. Status: Under Synthesis
Rel. CAS No : 91374-20-8 (HCl salt)
SZ-R001020
CAS No:91374-21-9
Mol.F.: C16H24N2O
Mol.Wt.: 260.4
Inv. Status: Under Synthesis
Rel. CAS No : 91374-20-8 (HCl salt)

N-Methoxy Ropinirole Hydrochloride

Picture of N-Methoxy Ropinirole Hydrochloride
CAT No: SZ-R001021
CAS No: 1796934-24-1
Mol.F. : C17H27ClN2O2 : HCl
Mol.Wt. : 290.4 : 36.5
Inv. Status: Out of Stock
Rel. CAS No : 1391051-91-4 (free base)
SZ-R001021
CAS No:1796934-24-1
Mol.F.: C17H27ClN2O2 : HCl
Mol.Wt.: 290.4 : 36.5
Inv. Status: Out of Stock
Rel. CAS No : 1391051-91-4 (free base)

Ropinirole EP Impurity H

Picture of Ropinirole EP Impurity H
CAT No: SZ-R001023
CAS No: NA
Mol.F. : C16H23N3O2
Mol.Wt. : 289.4
Inv. Status: In Stock
SZ-R001023
CAS No:NA
Mol.F.: C16H23N3O2
Mol.Wt.: 289.4
Inv. Status: In Stock

Ropinirole Impurity 1

Picture of Ropinirole Impurity 1
CAT No: SZ-R001024
CAS No: 91374-24-2
Mol.F. : C19H28N2O5
Mol.Wt. : 364.4
Inv. Status: Custom Synthesis
SZ-R001024
CAS No:91374-24-2
Mol.F.: C19H28N2O5
Mol.Wt.: 364.4
Inv. Status: Custom Synthesis

Ropinirole Isohexyl Analog

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CAT No: SZ-R001025
CAS No: NA
Mol.F. : C17H18N2O
Mol.Wt. : 266.3
Inv. Status: Custom Synthesis
SZ-R001025
CAS No:NA
Mol.F.: C17H18N2O
Mol.Wt.: 266.3
Inv. Status: Custom Synthesis

Ropinirole Impurity 2

Picture of Ropinirole Impurity 2
CAT No: SZ-R001026
CAS No: 915376-75-9
Mol.F. : C15H24N2O2 : C2H2O4
Mol.Wt. : 264.4 : 90.0
Inv. Status: In Stock
Rel. CAS No : 91374-23-1 (free base)
SZ-R001026
CAS No:915376-75-9
Mol.F.: C15H24N2O2 : C2H2O4
Mol.Wt.: 264.4 : 90.0
Inv. Status: In Stock
Rel. CAS No : 91374-23-1 (free base)

Ropinirole Impurity 3

Picture of Ropinirole Impurity 3
CAT No: SZ-R001027
CAS No: 196500-09-1
Mol.F. : C9H11NO5S
Mol.Wt. : 245.2
Inv. Status: Custom Synthesis
SZ-R001027
CAS No:196500-09-1
Mol.F.: C9H11NO5S
Mol.Wt.: 245.2
Inv. Status: Custom Synthesis

Ropinirole Impurity 4

Picture of Ropinirole Impurity 4
CAT No: SZ-R001028
CAS No: NA
Mol.F. : C17H26N2O3
Mol.Wt. : 306.4
Inv. Status: Custom Synthesis
SZ-R001028
CAS No:NA
Mol.F.: C17H26N2O3
Mol.Wt.: 306.4
Inv. Status: Custom Synthesis

Ropinirole Aminoacetic Acid

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CAT No: SZ-R001029
CAS No: 920755-10-8
Mol.F. : C16H26N2O2
Mol.Wt. : 278.4
Inv. Status: Custom Synthesis
SZ-R001029
CAS No:920755-10-8
Mol.F.: C16H26N2O2
Mol.Wt.: 278.4
Inv. Status: Custom Synthesis

Ropinirole Impurity 5

Picture of Ropinirole Impurity 5
CAT No: SZ-R001030
CAS No: 111725-11-2
Mol.F. : C15H26N2
Mol.Wt. : 234.4
Inv. Status: In Stock
SZ-R001030
CAS No:111725-11-2
Mol.F.: C15H26N2
Mol.Wt.: 234.4
Inv. Status: In Stock

Ropinirole Impurity 6

Picture of Ropinirole Impurity 6
CAT No: SZ-R001031
CAS No: 97351-95-6
Mol.F. : C17H24N2O5
Mol.Wt. : 336.4
Inv. Status: Custom Synthesis
SZ-R001031
CAS No:97351-95-6
Mol.F.: C17H24N2O5
Mol.Wt.: 336.4
Inv. Status: Custom Synthesis

Ropinirole Impurity 7

Picture of Ropinirole Impurity 7
CAT No: SZ-R001032
CAS No: 91374-23-1
Mol.F. : C15H24N2O2
Mol.Wt. : 264.4
Inv. Status: In Stock
SZ-R001032
CAS No:91374-23-1
Mol.F.: C15H24N2O2
Mol.Wt.: 264.4
Inv. Status: In Stock

Ropinirole Impurity 9

Picture of Ropinirole Impurity 9
CAT No: SZ-R001034
CAS No: 23876-15-5
Mol.F. : C9H9NO4
Mol.Wt. : 195.2
Inv. Status: In Stock, 3-4 days for Dispatch
SZ-R001034
CAS No:23876-15-5
Mol.F.: C9H9NO4
Mol.Wt.: 195.2
Inv. Status: In Stock, 3-4 days for Dispatch

Ropinirole Impurity 10

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CAT No: SZ-R001035
CAS No: 101566-00-1
Mol.F. : C9H8ClNO3
Mol.Wt. : 213.6
Inv. Status: Custom Synthesis
SZ-R001035
CAS No:101566-00-1
Mol.F.: C9H8ClNO3
Mol.Wt.: 213.6
Inv. Status: Custom Synthesis

Ropinirole Impurity 11

Picture of Ropinirole Impurity 11
CAT No: SZ-R001036
CAS No: 91374-22-0
Mol.F. : C15H22N2O3
Mol.Wt. : 278.4
Inv. Status: In Stock
SZ-R001036
CAS No:91374-22-0
Mol.F.: C15H22N2O3
Mol.Wt.: 278.4
Inv. Status: In Stock

Ropinirole Impurity 12

Picture of Ropinirole Impurity 12
CAT No: SZ-R001038
CAS No: 120427-95-4
Mol.F. : C10H9BrClNO
Mol.Wt. : 274.5
Inv. Status: Custom Synthesis
SZ-R001038
CAS No:120427-95-4
Mol.F.: C10H9BrClNO
Mol.Wt.: 274.5
Inv. Status: Custom Synthesis

Ropinirole Impurity 13

Picture of Ropinirole Impurity 13
CAT No: SZ-R001039
CAS No: 120427-94-3
Mol.F. : C10H10BrNO2
Mol.Wt. : 256.1
Inv. Status: Custom Synthesis
SZ-R001039
CAS No:120427-94-3
Mol.F.: C10H10BrNO2
Mol.Wt.: 256.1
Inv. Status: Custom Synthesis

Ropinirole Impurity 14

Picture of Ropinirole Impurity 14
CAT No: SZ-R001040
CAS No: 915376-88-4
Mol.F. : C16H17NO5S
Mol.Wt. : 335.4
Inv. Status: Custom Synthesis
SZ-R001040
CAS No:915376-88-4
Mol.F.: C16H17NO5S
Mol.Wt.: 335.4
Inv. Status: Custom Synthesis

Ropinirole Impurity 15

Picture of Ropinirole Impurity 15
CAT No: SZ-R001041
CAS No: 855382-76-2
Mol.F. : C9H11NO3
Mol.Wt. : 181.2
Inv. Status: Custom Synthesis
SZ-R001041
CAS No:855382-76-2
Mol.F.: C9H11NO3
Mol.Wt.: 181.2
Inv. Status: Custom Synthesis

Ropinirole Impurity 16

Picture of Ropinirole Impurity 16
CAT No: SZ-R001042
CAS No: NA
Mol.F. : C13H18N2O4
Mol.Wt. : 266.3
Inv. Status: Custom Synthesis
SZ-R001042
CAS No:NA
Mol.F.: C13H18N2O4
Mol.Wt.: 266.3
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Ropinirole D3

Picture of Ropinirole D3
CAT No: SZ-R001D01
CAS No: 1132746-02-1
Mol.F. : C16H21D3N2O
Mol.Wt. : 263.4
Inv. Status: Custom Synthesis
SZ-R001D01
CAS No:1132746-02-1
Mol.F.: C16H21D3N2O
Mol.Wt.: 263.4
Inv. Status: Custom Synthesis

Ropinirole Hydrochloride D7

Picture of Ropinirole Hydrochloride D7
CAT No: SZ-R001D02
CAS No: 1261396-31-9
Mol.F. : C16H17D7N2O : HCl
Mol.Wt. : 267.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 1132746-04-3 (free base)
SZ-R001D02
CAS No:1261396-31-9
Mol.F.: C16H17D7N2O : HCl
Mol.Wt.: 267.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 1132746-04-3 (free base)

Ropinirole Aminoacetic acid-d4 Dihydrochloride

Picture of Ropinirole Aminoacetic acid-d4 Dihydrochloride
CAT No: SZ-R001D03
CAS No: NA
Mol.F. : C16H22D4N2O2 : 2HCl
Mol.Wt. : 282.4 : 2(36.5)
Inv. Status: Custom Synthesis
SZ-R001D03
CAS No:NA
Mol.F.: C16H22D4N2O2 : 2HCl
Mol.Wt.: 282.4 : 2(36.5)
Inv. Status: Custom Synthesis

Possible Nitroso Standards

N-Nitroso Ropinirole

Picture of N-Nitroso Ropinirole
CAT No: SZ-R001037
CAS No: NA
Mol.F. : C16H23N3O2
Mol.Wt. : 289.4
Inv. Status: Custom Synthesis
SZ-R001037
CAS No:NA
Mol.F.: C16H23N3O2
Mol.Wt.: 289.4
Inv. Status: Custom Synthesis