Pramipexole EP Impurity B

SZ CAT No:	SZ-P001003
CAS No	NA
Mol.F.	C13H23N3S : HCl
Mol.Wt.	253.4 : 36.5
Inv. Status	Limited Stock
Rel. CAS No	1246815-83-7 (free base) ; 1802051-36-0 (dihydrochloride salt)

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Chemical Name: (6S)-N,N′-dipropyl-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine Hydrochloride

Synonym: 2-N-Propyl Pramipexole

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: CCCN[C@H](C1)CCC2=C1SC(NCCC)=N2.Cl

Pramipexole EP Impurity B is chemically (6S)-N,N′-dipropyl-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine Hydrochloride. It is also known as 2-N-Propyl Pramipexole. Pramipexole EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Pramipexole EP Impurity B can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Pramipexole.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

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Pramipexole EP Impurity A

SZ CAT No:	: SZ-P001002
CAS No	: 106092-09-5
Mol.F.	: C7H11N3S
Mol.Wt.	: 169.3
Inv. Status	: In Stock

Pramipexole EP Impurity B

SZ CAT No:	: SZ-P001003
CAS No	: NA
Mol.F.	: C13H23N3S : HCl
Mol.Wt.	: 253.4 : 36.5
Inv. Status	: Limited Stock
Rel. CAS No	: 1246815-83-7 (free base) ; 1802051-36-0 (dihydrochloride salt)

Pramipexole EP Impurity C

SZ CAT No:	: SZ-P001004
CAS No	: 1973461-14-1
Mol.F.	: C20H32N6S2
Mol.Wt.	: 420.6
Inv. Status	: Out of Stock

Pramipexole EP Impurity D

SZ CAT No:	: SZ-P001005
CAS No	: 104632-28-2
Mol.F.	: C10H17N3S
Mol.Wt.	: 211.3
Inv. Status	: In Stock

Pramipexole EP Impurity E

SZ CAT No:	: SZ-P001006
CAS No	: 106006-84-2
Mol.F.	: C10H15N3OS
Mol.Wt.	: 225.3
Inv. Status	: Out of Stock, Custom Synthesis

Pramipexole(7R)-N-dimer

SZ CAT No:	: SZ-P001021
CAS No	: 1244656-98-1
Mol.F.	: C20H32N6S2
Mol.Wt.	: 420.6
Inv. Status	: Custom Synthesis

Pramipexole Carbamic Acid Impurity

SZ CAT No:	: SZ-P001008
CAS No	: NA
Mol.F.	: C11H17N3O2S
Mol.Wt.	: 255.3
Inv. Status	: Custom Synthesis

Pramipexole Dihydrochloride

SZ CAT No:	: SZ-P001001
CAS No	: 104632-25-9
Mol.F.	: C10H17N3S : 2(HCl)
Mol.Wt.	: 211.3 : 2(36.5)
Inv. Status	: Custom Synthesis
Rel. CAS No	: 104632-26-0 (free base) ; 191217-81-9 (dihydrochloride hydrate)
Rel. CAT No	: SZ-P001056 ,

Pramipexole DBTA Impurity

SZ CAT No:	: SZ-P001009
CAS No	: 1821389-09-6
Mol.F.	: C7H8N2S
Mol.Wt.	: 152.2
Inv. Status	: Custom Synthesis

Pramipexole Di-Amide

SZ CAT No:	: SZ-P001010
CAS No	: 1346617-47-7
Mol.F.	: C13H19N3O2S
Mol.Wt.	: 281.4
Inv. Status	: In Stock

Pramipexole Ethylamino Analog

SZ CAT No:	: SZ-P001011
CAS No	: 1254579-15-1
Mol.F.	: C9H15N3S
Mol.Wt.	: 197.3
Inv. Status	: In Stock

Pramipexole N2-Propionyl Impurity

SZ CAT No:	: SZ-P001012
CAS No	: NA
Mol.F.	: C13H21N3OS : 2(HCl)
Mol.Wt.	: 267.4 : 2(36.5)
Inv. Status	: Custom Synthesis
Rel. CAS No	: 1801892-43-2 (free base) ; 1801878-56-7 (HCl salt)

Pramipexole Sulfoxide

SZ CAT No:	: SZ-P001013
CAS No	: NA
Mol.F.	: C10H17N3OS
Mol.Wt.	: 227.3
Inv. Status	: Custom Synthesis

Pramipexole Lactose Adduct

SZ CAT No:	: SZ-P001014
CAS No	: NA
Mol.F.	: C22H37N3O10S
Mol.Wt.	: 535.6
Inv. Status	: Out of Stock

Pramipexole (6R)-Amino Impurity

SZ CAT No:	: SZ-P001015
CAS No	: 106092-11-9
Mol.F.	: C7H11N3S
Mol.Wt.	: 169.2
Inv. Status	: In Stock

Pramipexole USP Related Compound F

SZ CAT No:	: SZ-P001016
CAS No	: 2166216-34-6
Mol.F.	: C10H17N3OS
Mol.Wt.	: 227.3
Inv. Status	: Custom Synthesis

Pramipexole Related Compound G

SZ CAT No:	: SZ-P001017
CAS No	: 1001648-71-0
Mol.F.	: C10H17N3OS
Mol.Wt.	: 227.3
Inv. Status	: In Stock

Pramipexole 7-Oxo Impurity

SZ CAT No:	: SZ-P001018
CAS No	: 1432061-98-7
Mol.F.	: C10H15N3OS : 2(HCl)
Mol.Wt.	: 225.3 : 2(36.5)
Inv. Status	: Custom Synthesis
Rel. CAS No	: 1286047-33-3 (free base)

Pramipexole Impurity 1

SZ CAT No:	: SZ-P001019
CAS No	: 136-95-8
Mol.F.	: C7H6N2S
Mol.Wt.	: 150.2
Inv. Status	: Custom Synthesis

Pramipexole Impurity 2

SZ CAT No:	: SZ-P001020
CAS No	: 104617-75-6
Mol.F.	: C13H23N3S : 2(HCl)
Mol.Wt.	: 253.4 : 2(36.5)
Inv. Status	: In Stock
Rel. CAS No	: 104617-76-7 (free base)

(S)-Propyl Pramipexole

SZ CAT No:	: SZ-P001022
CAS No	: 1147937-31-2
Mol.F.	: C13H23N3S
Mol.Wt.	: 253.4
Inv. Status	: In Stock

Pramipexole Impurity 3

SZ CAT No:	: SZ-P001023
CAS No	: NA
Mol.F.	: C12H21N3OS
Mol.Wt.	: 255.4
Inv. Status	: Custom Synthesis

Pramipexole Formaldehyde Adduct Impurity

SZ CAT No:	: SZ-P001024
CAS No	: 2489686-91-9
Mol.F.	: C11H19N3OS
Mol.Wt.	: 241.4
Inv. Status	: Custom Synthesis

Pramipexole D3

SZ CAT No:	: SZ-P001D01
CAS No	: 1217695-77-6
Mol.F.	: C10H14D3N3S
Mol.Wt.	: 214.4
Inv. Status	: Custom Synthesis

Pramipexole D5

SZ CAT No:	: SZ-P001D02
CAS No	: 1217975-28-4
Mol.F.	: C10H12D5N3S
Mol.Wt.	: 216.4
Inv. Status	: Custom Synthesis
Rel. CAS No	: 1217601-58-5 (2HCl salt)

Pramipexole D7

SZ CAT No:	: SZ-P001D03
CAS No	: NA
Mol.F.	: C10H12D7N3S
Mol.Wt.	: 220.4
Inv. Status	: Custom Synthesis

Pramipexole EP Impurity D

SZ CAT No:	: SZ-P001025
CAS No	: 104632-27-1
Mol.F.	: C10H17N3S : 2HCl
Mol.Wt.	: 211.3 : 2(36.5)
Inv. Status	: In Stock
Rel. CAS No	: 104632-28-2 (free base)

Pramipexole RS benzimidazolethione analog

SZ CAT No:	: SZ-P001026
CAS No	: NA
Mol.F.	: C10H19N3O2S
Mol.Wt.	: 245.3
Inv. Status	: Custom Synthesis

Pramipexole SR benzimidazolethione analog

SZ CAT No:	: SZ-P001027
CAS No	: NA
Mol.F.	: C10H19N3O2S
Mol.Wt.	: 245.3
Inv. Status	: Custom Synthesis

Pramipexole Related Compound F

SZ CAT No:	: SZ-P001028
CAS No	: NA
Mol.F.	: C10H19N3O2S
Mol.Wt.	: 245.3
Inv. Status	: Custom Synthesis

7-Keto Pramipexole

SZ CAT No:	: SZ-P001029
CAS No	: 2204518-89-6
Mol.F.	: C10H15N3OS
Mol.Wt.	: 225.3
Inv. Status	: Custom Synthesis

(+/-)Pramipexole

SZ CAT No:	: SZ-P001032
CAS No	: 104617-86-9
Mol.F.	: C10H17N3S
Mol.Wt.	: 211.3
Inv. Status	: Custom Synthesis

Pramipexole Photo degradation impurity Z1

SZ CAT No:	: SZ-P001033
CAS No	: NA
Mol.F.	: C10H19N3O2S
Mol.Wt.	: 245.3
Inv. Status	: Custom Synthesis

Pramipexole Photo degradation impurity Z2

SZ CAT No:	: SZ-P001034
CAS No	: 2197141-23-2
Mol.F.	: C10H19N3O2S
Mol.Wt.	: 245.3
Inv. Status	: Custom Synthesis

4-Acetamidocyclohexanol

SZ CAT No:	: SZ-P001035
CAS No	: 23363-88-4
Mol.F.	: C8H15NO2
Mol.Wt.	: 157.2
Inv. Status	: Custom Synthesis

4-Acetamido-cyclohexanone

SZ CAT No:	: SZ-P001036
CAS No	: 27514-08-5
Mol.F.	: C8H13NO2
Mol.Wt.	: 155.2
Inv. Status	: Custom Synthesis

Pramipexole Impurity 4

SZ CAT No:	: SZ-P001030
CAS No	: NA
Mol.F.	: C7H12N2OS
Mol.Wt.	: 172.2
Inv. Status	: Custom Synthesis

Pramipexole Impurity 5

SZ CAT No:	: SZ-P001038
CAS No	: 104617-49-4
Mol.F.	: C7H11N3S
Mol.Wt.	: 169.2
Inv. Status	: Custom Synthesis

Pramipexole Impurity 6

SZ CAT No:	: SZ-P001039
CAS No	: 104618-33-9
Mol.F.	: C15H13N3O2S
Mol.Wt.	: 299.3
Inv. Status	: Custom Synthesis

Pramipexole Impurity 7

SZ CAT No:	: SZ-P001040
CAS No	: 104618-32-8
Mol.F.	: C14H13NO3
Mol.Wt.	: 243.3
Inv. Status	: Custom Synthesis

Pramipexole Impurity 8

SZ CAT No:	: SZ-P001041
CAS No	: 104618-31-7
Mol.F.	: C14H15NO3
Mol.Wt.	: 245.3
Inv. Status	: Custom Synthesis

Pramipexole Impurity 9

SZ CAT No:	: SZ-P001042
CAS No	: NA
Mol.F.	: C7H12N2OS : C4H6O6
Mol.Wt.	: 172.2 : 150.1
Inv. Status	: Custom Synthesis

Pramipexole Impurity 10

SZ CAT No:	: SZ-P001043
CAS No	: NA
Mol.F.	: C20H32N6S2
Mol.Wt.	: 420.6
Inv. Status	: Custom Synthesis

Pramipexole Impurity 11

SZ CAT No:	: SZ-P001044
CAS No	: 2101847-09-8
Mol.F.	: C20H32N6S2
Mol.Wt.	: 420.6
Inv. Status	: Custom Synthesis

Pramipexole Impurity 12

SZ CAT No:	: SZ-P001045
CAS No	: NA
Mol.F.	: C20H32N6S2
Mol.Wt.	: 420.6
Inv. Status	: Custom Synthesis

N-Nitroso-Pramipexole

SZ CAT No:	: SZ-P001047
CAS No	: 3028194-78-4
Mol.F.	: C10H16N4OS
Mol.Wt.	: 240.3
Inv. Status	: In Stock

Pramipexole Impurity 14

SZ CAT No:	: SZ-P001048
CAS No	: NA
Mol.F.	: C16H27N3O5S
Mol.Wt.	: 373.5
Inv. Status	: Custom Synthesis

Pramipexole Impurity 15

SZ CAT No:	: SZ-P001049
CAS No	: 936751-11-0
Mol.F.	: C10H17N3O2S
Mol.Wt.	: 243.3
Inv. Status	: Custom Synthesis

Pramipexole Impurity 16

SZ CAT No:	: SZ-P001050
CAS No	: 1246833-75-9
Mol.F.	: C10H15N3O2
Mol.Wt.	: 209.2
Inv. Status	: Custom Synthesis

Pramipexole Impurity 17

SZ CAT No:	: SZ-P001051
CAS No	: 1798014-87-5
Mol.F.	: C10H17N3OS
Mol.Wt.	: 227.3
Inv. Status	: Custom Synthesis

Pramipexole Impurity 19

SZ CAT No:	: SZ-P001053
CAS No	: 1148627-61-5
Mol.F.	: C10H17N3O
Mol.Wt.	: 195.3
Inv. Status	: Custom Synthesis

Pramipexole Ribose Adduct

SZ CAT No:	: SZ-P001054
CAS No	: NA
Mol.F.	: C15H25N3O4S
Mol.Wt.	: 343.4
Inv. Status	: Custom Synthesis

Pramipexole Impurity 20

SZ CAT No:	: SZ-P001055
CAS No	: 766508-72-9
Mol.F.	: C6H10BrNO
Mol.Wt.	: 192.1
Inv. Status	: Custom Synthesis

Pramipexole

SZ CAT No:	: SZ-P001056
CAS No	: 104632-26-0
Mol.F.	: C10H17N3S
Mol.Wt.	: 211.3
Inv. Status	: Custom Synthesis
Rel. CAS No	: 104632-25-9 (dihydrochloride) ; 191217-81-9 (dihydrochloride hydrate)
Rel. CAT No	: SZ-P001001 ,

Pramipexole Dimer Impurity 1

SZ CAT No:	: SZ-P001057
CAS No	: 2206826-93-7
Mol.F.	: C21H34N6S2
Mol.Wt.	: 434.7
Inv. Status	: Custom Synthesis

Pramipexole EP Impurity B

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