Impurity Reference Standard - Products

Naratriptan

CAT No: CL-NRTP-01 CAS No: 121679-13-8 Mol Wt: 335.5 Mol F: C17H25N3O2S Inv Status: Custom Synthesis

Chemical Name: N-Methyl-3-(1-methyl-4-piperidyl)indole-5-ethanesulfonamide (as per USP)

Naratriptan N-Oxide

CAT No: CL-NRTP-03 CAS No: 1159977-52-2 Mol Wt: 351.5 Mol F: C17H25N3O3S Inv Status: Custom Synthesis

Chemical Name: 1-Methyl-4-(5-(2-(N-methylsulfamoyl)ethyl)-1H-indol-3-yl)piperidine 1-oxide

Naratriptan Impurity C

CAT No: CL-NRTP-04 CAS No: 1346604-16-7 Mol Wt: 547.75 Mol F: C31 Inv Status: Custom Synthesis

Chemical Name: 2,2-Bis-[3-(1-methylpiperidin-4-yl)-1H-indol-5-yl]ethanesulfonic acid methylamide ; N-Methyl-2,2-bis(3-(1-methylpiperidin-4-yl)-1H-indol-5-yl)ethanesulfonamide ; Naratriptan Impurity C (RRT 1.18) ; N-Methyl-3-(1-methyl-4-piperidinyl)-beta-[3-(1-methyl-4-piperidinyl)-1H-indol-5-yl]-1H-indole-5-ethanesulfonamide

Naratriptan Impurity E

CAT No: CL-NRTP-05 CAS No: 1346746-73-3 Mol Wt: 456.63 Mol F: C20H32N4O4S2 Inv Status: Custom Synthesis

Chemical Name: 2,2'-(3-(1-methylpiperidin-4-yl)-1H-indole-1,5-diyl)bis(N-methylethanesulfonamide)

Naratriptan Impurity F

CAT No: CL-NRTP-06 CAS No: 2144776-33-8 Mol Wt: 487.04 Mol F: C20H27N4O4S2Cl Inv Status: Custom Synthesis

Chemical Name: 4-[1,5-Bis-(2-methylsulfamoylethyl)-1H-indol-3-yl]-1-methylpyridinium Chloride

Naratriptan Impurity 1

CAT No: CL-NRTP-07 CAS No: 17403-07-5 Mol Wt: 214.31 Mol F: C??H??N? Inv Status: Custom Synthesis

Chemical Name: 3-(1-Methyl-4-piperidinyl)-1H-indole

Naratriptan Impurity 2 Iodide

CAT No: CL-NRTP-08 CAS No: NA Mol Wt: 457.3 Mol F: C17H20N3O2S . I Inv Status: Custom Synthesis

Chemical Name: 1-Methyl-4-(5-(2-(N-methylsulfamoyl)ethyl)-1H-indol-3-yl)pyridin-1-ium iodide ; Naratriptan Impurity 2 (Iodide)

Naratriptan Impurity 3

CAT No: CL-NRTP-09 CAS No: 98623-50-8 Mol Wt: 238.3 Mol F: C11H14N2O2S Inv Status: Custom Synthesis

Chemical Name: 2-(1H-indol-5-yl)-N-methylethane-1-sulfonamide

Naratriptan Related Compound-G

CAT No: CL-NRTP-10 CAS No: 2512213-55-5 Mol Wt: 502.65 Mol F: C21H34N4O6S2 Inv Status: Custom Synthesis

Chemical Name: N-methyl-2-(3-(1-methylpiperidin-4-yl)-1H-indol-5-yl)-N-(2-(N-methylsulfamoyl)ethyl)ethanesulfonamide formate

Naratriptan Related Compound-D

CAT No: CL-NRTP-11 CAS No: NA Mol Wt: 365.88 Mol F: C17H20N3O2SCl Inv Status: Custom Synthesis

Chemical Name: 1-methyl-4-(5-(2-(N-methylsulfamoyl)ethyl)-1H-indol-3-yl)pyridin-1-ium chloride

Naratriptan Related Compound-H

CAT No: CL-NRTP-12 CAS No: 2074613-77-5 Mol Wt: 278.9 Mol F: C16 Inv Status: Custom Synthesis

Chemical Name: 5-Ethyl-3-(1-methylpiperidin-4-yl)-1H-indole Hydrochloride ; Naratriptan Related Compound H (Hydrochloride )

Naratriptan Impurity 4

CAT No: CL-NRTP-13 CAS No: NA Mol Wt: 350.5 : 35.5 Mol F: C18H28N3O2S : Cl Inv Status: Custom Synthesis

Chemical Name: 1,1-Dimethyl-4-(5-(2-(N-methylsulfamoyl)ethyl)-1H-indol-3-yl)piperidin-1-ium chloride

Naratriptan Impurity 5

CAT No: CL-NRTP-14 CAS No: NA Mol Wt: 379.5 : 36.5 Mol F: C18H25N3O4S : HCl Inv Status: Custom Synthesis

Chemical Name: 3-(1-Methylpiperidin-4-yl)-5-(2-(N-methylsulfamoyl)ethyl)-1H-indole-2-carboxylic acid hydrochloride

Naratriptan Impurity 6

CAT No: CL-NRTP-15 CAS No: NA Mol Wt: 451.6 : 35.5 Mol F: NA Inv Status: Custom Synthesis

Chemical Name: 2-(1,5-Bis(2-(N-methylsulfamoyl)ethyl)-1H-indol-3-yl)-1-methylpyridin-1-ium chloride.

Naratriptan Impurity F Iodide

CAT No: CL-NRTP-16 CAS No: NA Mol Wt: NA Mol F: C20H27N4O4S2 : I Inv Status: Custom Synthesis

Chemical Name: 4-(1,5-Bis(2-(N-methylsulfamoyl)ethyl)-1H-indol-3-yl)-1-methylpyridin-1-ium iodide

Naratriptan 2-Carboxylic Acid (HCl salt)

CAT No: CL-NRTP-17 CAS No: NA Mol Wt: 379.5 : 36.5 Mol F: C18H25N3O4S : HCl Inv Status: Custom Synthesis

Chemical Name: 3-(1-Methylpiperidin-4-yl)-5-(2-(N-methylsulfamoyl)ethyl)-1H-indole-2-carboxylic acid hydrochloride

Naratriptan HCl

CAT No: CL-NRTP-18 CAS No: 143388-64-1 Mol Wt: 335.5 : 36.5 Mol F: C17H25N3O2S : HCl Inv Status: Custom Synthesis

Chemical Name: N-Methyl-3-(1-methyl-4-piperidyl)indole-5-ethanesulfonamide monohydrochloride

Naratriptan Impurity 10

CAT No: CL-NRTP-19 CAS No: 121679-16-1 Mol Wt: 321.4 Mol F: C16H23N3O2S Inv Status: Custom Synthesis

Chemical Name: N-Methyl-2-(3-(piperidin-4-yl)-1H-indol-5-yl)ethane-1-sulfonamide

Naratriptan Impurity 7

CAT No: CL-NRTP-20 CAS No: NA Mol Wt: 441.6 Mol F: C20H31N3O4S2 Inv Status: Custom Synthesis

Chemical Name: N-methyl-2-(1-(3-methylpiperidin-4-yl)-1H-indol-5-yl)-N-(2-(methylsulfonyl)ethyl)ethane-1-sulfonamide

Naratriptan Impurity 8

CAT No: CL-NRTP-21 CAS No: NA Mol Wt: 456.6 Mol F: C20H32N4O4S2 Inv Status: Custom Synthesis

Chemical Name: 1-((N-Methyl-2-(3-(1-methylpiperidin-4-yl)-1H-indol-5-yl)ethyl)sulfonamido)propane-2-sulfonamide

Naratriptan Ethyl Analog

CAT No: CL-NRTP-22 CAS No: 2074613-76-4 Mol Wt: 242.4 Mol F: C16H22N2 Inv Status: Custom Synthesis

Chemical Name: 5-Ethyl-3-(1-methylpiperidin-4-yl)-1H-indole

Naratriptan Pyridinium Chloride

CAT No: CL-NRTP-23 CAS No: NA Mol Wt: 330.4 : 35.5 Mol F: C17H20N3O2S : Cl Inv Status: Custom Synthesis

Chemical Name: 1-Methyl-4-[5-(2-methylsulfamoyl-ethyl)-1H-indol-3-yl]-pyridinium chloride

Naratriptan Pyridinium Iodide

CAT No: CL-NRTP-24 CAS No: NA Mol Wt: 330.4 : 126.9 Mol F: C17H20N3O2S : I Inv Status: Custom Synthesis

Chemical Name: 1-Methyl-4-(5-(2-(N-methylsulfamoyl)ethyl)-1H-indol-3-yl)pyridin-1-ium iodide

Naratriptan USP Related Compound B

CAT No: CL-NRTP-25 CAS No: 121679-20-7 Mol Wt: 333.5 Mol F: C17H23N3O2S Inv Status: Custom Synthesis

Chemical Name: 2-[3-(1-Methyl-1,2,3,6-tetrahydropyridin-4-yl)-1H-indol-5-yl]ethanesulfonic acid methylamide

N-Sulfamoylethyl Naratriptan

CAT No: CL-NRTP-26 CAS No: 1346746-73-3 Mol Wt: 456.6 Mol F: C20H32N4O4S2 Inv Status: Custom Synthesis

Chemical Name: 2-[3-(1-Methylpiperidin-4-yl)-5-(2-methylsulfamoyl-ethyl)-indol-1-yl]ethanesulfonic acid methylamide

Naratriptan Impurity 9

CAT No: CL-NRTP-27 CAS No: 121679-24-1 Mol Wt: 333.5 Mol F: C17H23N3O2S Inv Status: Custom Synthesis

Chemical Name: (E)-N-methyl-2-(3-(1-methylpiperidin-4-yl)-1H-indol-5-yl)ethene-1-sulfonamide

Naratriptan D3

CAT No: CL-NRTP-28 CAS No: 1190043-69-6 Mol Wt: 338.5 Mol F: C17H22D3N3O2S Inv Status: Custom Synthesis

Chemical Name: N-Methyl-2-(3-(1-(methyl-d3)piperidin-4-yl)-1H-indol-5-yl)ethane-1-sulfonamide

Type:Impurity Reference Standard

API NAME:Naratriptan

Total Products: 27

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