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Pharmaceutical Reference Standards

Rizatriptan Benzoate

Picture of Rizatriptan Benzoate
CAT No: SZ-R002001
CAS No: 145202-66-0
Mol.F. : C15H19N5 : C7H6O2
Mol.Wt. : 269.4 : 122.1
Inv. Status: In Stock
Rel. CAS No : 144034-80-0 (free base)
SZ-R002001
CAS No:145202-66-0
Mol.F.: C15H19N5 : C7H6O2
Mol.Wt.: 269.4 : 122.1
Inv. Status: In Stock
Rel. CAS No : 144034-80-0 (free base)

Rizatriptan EP Impurity A

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CAT No: SZ-R002002
CAS No: 887001-08-3
Mol.F. : C28H35N7
Mol.Wt. : 469.6
Inv. Status: In Stock
SZ-R002002
CAS No:887001-08-3
Mol.F.: C28H35N7
Mol.Wt.: 469.6
Inv. Status: In Stock

Rizatriptan EP Impurity B

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CAT No: SZ-R002003
CAS No: NA
Mol.F. : C28H32N9 : I
Mol.Wt. : 494.6 : 126.9
Inv. Status: Out of Stock
SZ-R002003
CAS No:NA
Mol.F.: C28H32N9 : I
Mol.Wt.: 494.6 : 126.9
Inv. Status: Out of Stock

Rizatriptan EP Impurity C

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CAT No: SZ-R002004
CAS No: 208941-96-2
Mol.F. : C15H19N5
Mol.Wt. : 269.4
Inv. Status: Under Synthesis
SZ-R002004
CAS No:208941-96-2
Mol.F.: C15H19N5
Mol.Wt.: 269.4
Inv. Status: Under Synthesis

Rizatriptan EP Impurity D

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CAT No: SZ-R002005
CAS No: NA
Mol.F. : C19H28N5 : I
Mol.Wt. : 326.5 : 126.9
Inv. Status: In Stock
SZ-R002005
CAS No:NA
Mol.F.: C19H28N5 : I
Mol.Wt.: 326.5 : 126.9
Inv. Status: In Stock

Rizatriptan EP Impurity E

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CAT No: SZ-R002006
CAS No: NA
Mol.F. : C16H21N5O2S
Mol.Wt. : 347.4
Inv. Status: In Stock
SZ-R002006
CAS No:NA
Mol.F.: C16H21N5O2S
Mol.Wt.: 347.4
Inv. Status: In Stock

Rizatriptan EP Impurity F

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CAT No: SZ-R002007
CAS No: 160194-39-8
Mol.F. : C13H14N4O
Mol.Wt. : 242.3
Inv. Status: In Stock
SZ-R002007
CAS No:160194-39-8
Mol.F.: C13H14N4O
Mol.Wt.: 242.3
Inv. Status: In Stock

Rizatriptan EP Impurity G

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CAT No: SZ-R002008
CAS No: 1000673-59-5
Mol.F. : C13H13ClN4
Mol.Wt. : 260.7
Inv. Status: In Stock
SZ-R002008
CAS No:1000673-59-5
Mol.F.: C13H13ClN4
Mol.Wt.: 260.7
Inv. Status: In Stock

Rizatriptan EP Impurity H

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CAT No: SZ-R002009
CAS No: 260435-42-5
Mol.F. : C15H19N5O
Mol.Wt. : 285.4
Inv. Status: In Stock
SZ-R002009
CAS No:260435-42-5
Mol.F.: C15H19N5O
Mol.Wt.: 285.4
Inv. Status: In Stock

Rizatriptan EP Impurity I

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CAT No: SZ-R002010
CAS No: NA
Mol.F. : C14H17N5 : 2HCl
Mol.Wt. : 255.3 : 2(36.5)
Inv. Status: In Stock
Rel. CAS No : 144034-84-4 (free base)
SZ-R002010
CAS No:NA
Mol.F.: C14H17N5 : 2HCl
Mol.Wt.: 255.3 : 2(36.5)
Inv. Status: In Stock
Rel. CAS No : 144034-84-4 (free base)

Rizatriptan Impurity 1

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CAT No: SZ-R002020
CAS No: 212248-62-9
Mol.F. : C9H11N5 : 2(HCl)
Mol.Wt. : 189.2 : 2(36.5)
Inv. Status: In Stock
Rel. CAS No : 144035-22-3 (free base)
SZ-R002020
CAS No:212248-62-9
Mol.F.: C9H11N5 : 2(HCl)
Mol.Wt.: 189.2 : 2(36.5)
Inv. Status: In Stock
Rel. CAS No : 144035-22-3 (free base)

Rizatriptan Impurity 2

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CAT No: SZ-R002021
CAS No: 700-37-8
Mol.F. : C6H3ClFNO2
Mol.Wt. : 175.5
Inv. Status: Out of Stock
SZ-R002021
CAS No:700-37-8
Mol.F.: C6H3ClFNO2
Mol.Wt.: 175.5
Inv. Status: Out of Stock

Rizatriptan Impurity 3

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CAT No: SZ-R002022
CAS No: 119192-10-8
Mol.F. : C9H10N4
Mol.Wt. : 174.2
Inv. Status: In Stock
SZ-R002022
CAS No:119192-10-8
Mol.F.: C9H10N4
Mol.Wt.: 174.2
Inv. Status: In Stock

Rizatriptan N-Methyl Adduct

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CAT No: SZ-R002023
CAS No: 1030849-63-8
Mol.F. : C16H22N5
Mol.Wt. : 284.4
Inv. Status: Custom Synthesis
SZ-R002023
CAS No:1030849-63-8
Mol.F.: C16H22N5
Mol.Wt.: 284.4
Inv. Status: Custom Synthesis

Didemethyl Rizatriptan Hydrochloride

Picture of Didemethyl Rizatriptan Hydrochloride
CAT No: SZ-R002024
CAS No: 1016900-28-9
Mol.F. : C13H15N5 : HCl
Mol.Wt. : 241.3 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 144035-23-4 (free base)
SZ-R002024
CAS No:1016900-28-9
Mol.F.: C13H15N5 : HCl
Mol.Wt.: 241.3 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 144035-23-4 (free base)

Rizatriptan Impurity 4

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CAT No: SZ-R002025
CAS No: 154748-67-1
Mol.F. : C9H11N5 : HCl
Mol.Wt. : 189.2 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 144035-22-3 (free base)
SZ-R002025
CAS No:154748-67-1
Mol.F.: C9H11N5 : HCl
Mol.Wt.: 189.2 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 144035-22-3 (free base)

Rizatriptan Impurity 5

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CAT No: SZ-R002026
CAS No: NA
Mol.F. : C9H11N5O3S
Mol.Wt. : 269.3
Inv. Status: Custom Synthesis
SZ-R002026
CAS No:NA
Mol.F.: C9H11N5O3S
Mol.Wt.: 269.3
Inv. Status: Custom Synthesis

Rizatriptan Impurity 6

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CAT No: SZ-R002027
CAS No: NA
Mol.F. : C9H11N5
Mol.Wt. : 189.2
Inv. Status: Custom Synthesis
SZ-R002027
CAS No:NA
Mol.F.: C9H11N5
Mol.Wt.: 189.2
Inv. Status: Custom Synthesis

Rizatriptan Benzoate Impurity

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CAT No: SZ-R002029
CAS No: 1016900-24-5
Mol.F. : C15H22N6
Mol.Wt. : 286.4
Inv. Status: Custom Synthesis
SZ-R002029
CAS No:1016900-24-5
Mol.F.: C15H22N6
Mol.Wt.: 286.4
Inv. Status: Custom Synthesis

Rizatriptan Impurity 7

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CAT No: SZ-R002033
CAS No: 174610-17-4
Mol.F. : C15H19N5
Mol.Wt. : 269.4
Inv. Status: Custom Synthesis
SZ-R002033
CAS No:174610-17-4
Mol.F.: C15H19N5
Mol.Wt.: 269.4
Inv. Status: Custom Synthesis

Rizatriptan Impurity 8

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CAT No: SZ-R002034
CAS No: NA
Mol.F. : C16H22N5 : C13H15N2O5
Mol.Wt. : 284.4 : 279.3
Inv. Status: Custom Synthesis
Rel. CAS No : 1030849-63-8 (free base)
SZ-R002034
CAS No:NA
Mol.F.: C16H22N5 : C13H15N2O5
Mol.Wt.: 284.4 : 279.3
Inv. Status: Custom Synthesis
Rel. CAS No : 1030849-63-8 (free base)

Rizatriptan Impurity 9

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CAT No: SZ-R002035
CAS No: NA
Mol.F. : C19H28N4OSi
Mol.Wt. : 356.5
Inv. Status: Custom Synthesis
SZ-R002035
CAS No:NA
Mol.F.: C19H28N4OSi
Mol.Wt.: 356.5
Inv. Status: Custom Synthesis

Rizatriptan Impurity 10

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CAT No: SZ-R002036
CAS No: NA
Mol.F. : C25H42N4OSi2
Mol.Wt. : 470.8
Inv. Status: Custom Synthesis
SZ-R002036
CAS No:NA
Mol.F.: C25H42N4OSi2
Mol.Wt.: 470.8
Inv. Status: Custom Synthesis

Rizatriptan Impurity 11

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CAT No: SZ-R002037
CAS No: NA
Mol.F. : C13H14N4O
Mol.Wt. : 242.3
Inv. Status: Custom Synthesis
SZ-R002037
CAS No:NA
Mol.F.: C13H14N4O
Mol.Wt.: 242.3
Inv. Status: Custom Synthesis

Rizatriptan Impurity 12

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CAT No: SZ-R002038
CAS No: NA
Mol.F. : C15H16N4O2
Mol.Wt. : 284.3
Inv. Status: Custom Synthesis
SZ-R002038
CAS No:NA
Mol.F.: C15H16N4O2
Mol.Wt.: 284.3
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Rizatriptan-d6 Benzoate

Picture of Rizatriptan-d6 Benzoate
CAT No: SZ-R002D01
CAS No: 1216984-85-8
Mol.F. : C15H13D6N5 : C7H6O2
Mol.Wt. : 275.4 : 122.1
Inv. Status: Custom Synthesis
Rel. CAS No : 606927-07-5 (free base)
SZ-R002D01
CAS No:1216984-85-8
Mol.F.: C15H13D6N5 : C7H6O2
Mol.Wt.: 275.4 : 122.1
Inv. Status: Custom Synthesis
Rel. CAS No : 606927-07-5 (free base)

Rizatriptan D3

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CAT No: SZ-R002D02
CAS No: NA
Mol.F. : C15H16D3N5
Mol.Wt. : 272.4
Inv. Status: Custom Synthesis
Rel. CAS No : 144034-80-0 (Unlabeled)
SZ-R002D02
CAS No:NA
Mol.F.: C15H16D3N5
Mol.Wt.: 272.4
Inv. Status: Custom Synthesis
Rel. CAS No : 144034-80-0 (Unlabeled)

N-Desmethyl Rizatriptan D3

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CAT No: SZ-R002D03
CAS No: 1215678-02-6
Mol.F. : C14H14D3N5
Mol.Wt. : 258.3
Inv. Status: Custom Synthesis
SZ-R002D03
CAS No:1215678-02-6
Mol.F.: C14H14D3N5
Mol.Wt.: 258.3
Inv. Status: Custom Synthesis

Rizatriptan N10-Oxide-d6

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CAT No: SZ-R002D04
CAS No: 1261392-57-7
Mol.F. : C15H13D6N5O
Mol.Wt. : 291.4
Inv. Status: Custom Synthesis
SZ-R002D04
CAS No:1261392-57-7
Mol.F.: C15H13D6N5O
Mol.Wt.: 291.4
Inv. Status: Custom Synthesis

Possible Nitroso Standards

Rizatriptan Nitroso Impurity 1

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CAT No: SZ-R002028
CAS No: NA
Mol.F. : C15H18N6O
Mol.Wt. : 298.4
Inv. Status: Under Synthesis
SZ-R002028
CAS No:NA
Mol.F.: C15H18N6O
Mol.Wt.: 298.4
Inv. Status: Under Synthesis

Rizatriptan Nitroso EP Impurity I

Picture of Rizatriptan Nitroso EP Impurity I
CAT No: SZ-R002030
CAS No: NA
Mol.F. : C14H16N6O
Mol.Wt. : 284.3
Inv. Status: In Stock
SZ-R002030
CAS No:NA
Mol.F.: C14H16N6O
Mol.Wt.: 284.3
Inv. Status: In Stock

Rizatriptan Nitroso Impurity 2

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CAT No: SZ-R002031
CAS No: NA
Mol.F. : C9H9N5O
Mol.Wt. : 203.2
Inv. Status: Custom Synthesis
SZ-R002031
CAS No:NA
Mol.F.: C9H9N5O
Mol.Wt.: 203.2
Inv. Status: Custom Synthesis

Rizatriptan Nitroso Impurity 3

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CAT No: SZ-R002032
CAS No: NA
Mol.F. : C9H20N2O3
Mol.Wt. : 204.3
Inv. Status: In Stock
SZ-R002032
CAS No:NA
Mol.F.: C9H20N2O3
Mol.Wt.: 204.3
Inv. Status: In Stock