Riociguat Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Riociguat, pharmacopeial and non-pharmacopeial Riociguat impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Riociguat impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Riociguat-related products are thoroughly characterized. Riociguat products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

N-Desmethyl Riociguat

SZ CAT No:: SZ-R014042
CAS No: 625115-49-3
Mol.F.: C20H19FN8O2
Mol.Wt.: 422.4
Inv. Status: Custom Synthesis

N-Desmethyl Riociguat-D4

SZ CAT No:: SZ-R014D02
CAS No: NA
Mol.F.: C19H13FN8O2D4
Mol.Wt.: 412.4
Inv. Status: Custom Synthesis
Rel. CAS No: 625115-52-8 (non-d)

N-Nitroso N-Desmethyl Riociguat

SZ CAT No:: SZ-R014051
CAS No: NA
Mol.F.: C19H16FN9O3
Mol.Wt.: 437.4
Inv. Status: Custom Synthesis

Riociguat

SZ CAT No:: SZ-R014001
CAS No: 625115-55-1
Mol.F.: C20H19FN8O2 
Mol.Wt.: 422.4
Inv. Status: In Stock

Riociguat D6

SZ CAT No:: SZ-R014D01
CAS No: 1304478-43-0
Mol.F.: C20H13D6FN8O2
Mol.Wt.: 428.5
Inv. Status: Custom Synthesis

Riociguat EP Impurity A

SZ CAT No:: SZ-R014012
CAS No: 625115-52-8
Mol.F.: C19H17FN8O2 
Mol.Wt.: 408.4
Inv. Status: In Stock
Rel. CAS No: 1309776-67-7 (HCl salt)

Riociguat EP Impurity B

SZ CAT No:: SZ-R014011
CAS No: NA
Mol.F.: C20H20N8O2 
Mol.Wt.: 404.4
Inv. Status: In Stock

Riociguat EP Impurity C

SZ CAT No:: SZ-R014002
CAS No: 2920299-23-4
Mol.F.: C21H21FN8O2 
Mol.Wt.: 436.5
Inv. Status: Out of Stock

Riociguat EP Impurity D

SZ CAT No:: SZ-R014027
CAS No: 625115-54-0
Mol.F.: C22H23FN8O2
Mol.Wt.: 450.5
Inv. Status: In Stock

Riociguat Impurity 11

SZ CAT No:: SZ-R014016
CAS No: 256499-19-1
Mol.F.: C14H12FN5 : HCl
Mol.Wt.: 269.3 : 36.5
Inv. Status: In Stock
Rel. CAS No: 256376-68-8 (Free base)

Riociguat Impurity 12

SZ CAT No:: SZ-R014019
CAS No: NA
Mol.F.: C14H12FN5 : HCl
Mol.Wt.: 269.3 : 36.5
Inv. Status: In Stock
Rel. CAS No: 2101651-50-5 (free base)

Riociguat Impurity 13

SZ CAT No:: SZ-R014020
CAS No: 2512205-26-2
Mol.F.: C14H12FN5 : HCl
Mol.Wt.: 269.3 : 36.5
Inv. Status: Limited Stock
Rel. CAS No: 2512205-25-1 (free base)

Riociguat Impurity 14

SZ CAT No:: SZ-R014021
CAS No: NA
Mol.F.: C14H13N5
Mol.Wt.: 251.3
Inv. Status: In Stock

Riociguat Impurity 15

SZ CAT No:: SZ-R014022
CAS No: 1361569-10-9
Mol.F.: C18H13FN8O
Mol.Wt.: 376.4
Inv. Status: In Stock

Riociguat Impurity 16

SZ CAT No:: SZ-R014023
CAS No: NA
Mol.F.: C16H15FN4O
Mol.Wt.: 298.3
Inv. Status: Custom Synthesis

Riociguat Impurity 18

SZ CAT No:: SZ-R014025
CAS No: 1361569-18-7
Mol.F.: C19H15FN8O
Mol.Wt.: 390.4
Inv. Status: In Stock

Riociguat Impurity 19

SZ CAT No:: SZ-R014026
CAS No: 1361569-23-4
Mol.F.: C20H17FN8O
Mol.Wt.: 404.4
Inv. Status: In Stock

Riociguat Impurity 2

SZ CAT No:: SZ-R014003
CAS No: 304874-06-4
Mol.F.: C15H13FN4O 
Mol.Wt.: 284.3
Inv. Status: Custom Synthesis

Riociguat Impurity 21

SZ CAT No:: SZ-R014029
CAS No: 56290-86-9
Mol.F.: C6H7NO3
Mol.Wt.: 141.1
Inv. Status: Custom Synthesis

Riociguat Impurity 22

SZ CAT No:: SZ-R014030
CAS No: 51859-98-4
Mol.F.: C7H9FN2
Mol.Wt.: 140.2
Inv. Status: Custom Synthesis

Riociguat Impurity 23

SZ CAT No:: SZ-R014031
CAS No: 4090-37-3
Mol.F.: C9H8N4O
Mol.Wt.: 188.2
Inv. Status: Custom Synthesis

Riociguat Impurity 24

SZ CAT No:: SZ-R014032
CAS No: 93866-45-6
Mol.F.: C15H10N6
Mol.Wt.: 274.3
Inv. Status: Custom Synthesis

Riociguat Impurity 25

SZ CAT No:: SZ-R014033
CAS No: 956011-26-0
Mol.F.: C14H10FN3O2
Mol.Wt.: 271.3
Inv. Status: Custom Synthesis

Riociguat Impurity 26

SZ CAT No:: SZ-R014034
CAS No: 256376-65-5
Mol.F.: C14H9FN4
Mol.Wt.: 252.3
Inv. Status: Custom Synthesis

Riociguat Impurity 27

SZ CAT No:: SZ-R014035
CAS No: 256376-59-7
Mol.F.: C16H14FN3O2
Mol.Wt.: 299.3
Inv. Status: Custom Synthesis

Riociguat Impurity 28

SZ CAT No:: SZ-R014036
CAS No: NA
Mol.F.: C28H21F2N9
Mol.Wt.: 521.5
Inv. Status: Custom Synthesis

Riociguat Impurity 29

SZ CAT No:: SZ-R014037
CAS No: NA
Mol.F.: C28H21F2N9
Mol.Wt.: 521.5
Inv. Status: Custom Synthesis

Riociguat Impurity 3

SZ CAT No:: SZ-R014004
CAS No: NA
Mol.F.: C23H20FN9 
Mol.Wt.: 441.5
Inv. Status: Custom Synthesis

Riociguat Impurity 30

SZ CAT No:: SZ-R014040
CAS No: NA
Mol.F.: C20H20FN9
Mol.Wt.: 405.4
Inv. Status: Custom Synthesis

Riociguat Impurity 31

SZ CAT No:: SZ-R014043
CAS No: NA
Mol.F.: C19H17FN8O2
Mol.Wt.: 408.4
Inv. Status: Custom Synthesis

Riociguat Impurity 33

SZ CAT No:: SZ-R014045
CAS No: NA
Mol.F.: C14H12FN5
Mol.Wt.: 269.3
Inv. Status: Custom Synthesis

Riociguat Impurity 34

SZ CAT No:: SZ-R014047
CAS No: 1361570-27-5
Mol.F.: C21H21FN8O2
Mol.Wt.: 436.5
Inv. Status: Custom Synthesis

Riociguat Impurity 35

SZ CAT No:: SZ-R014015
CAS No: 2298383-26-1
Mol.F.: C26H27FN8O8
Mol.Wt.: 598.5
Inv. Status: Custom Synthesis

Riociguat Impurity 36

SZ CAT No:: SZ-R014048
CAS No: NA
Mol.F.: C9H6N4O
Mol.Wt.: 186.2
Inv. Status: Custom Synthesis

Riociguat Impurity 37

SZ CAT No:: SZ-R014049
CAS No: 256376-62-2
Mol.F.: C14H11FN4O
Mol.Wt.: 270.3
Inv. Status: Custom Synthesis

Riociguat Impurity 38

SZ CAT No:: SZ-R014050
CAS No: NA
Mol.F.: C24H21FN8O5
Mol.Wt.: 520.5
Inv. Status: Custom Synthesis

Riociguat Impurity 4

SZ CAT No:: SZ-R014005
CAS No: 2708578-77-0
Mol.F.: C21H19FN8O4 
Mol.Wt.: 466.4
Inv. Status: Custom Synthesis

Riociguat Impurity 5

SZ CAT No:: SZ-R014006
CAS No: 2514697-53-9
Mol.F.: C20H19FN8O2 
Mol.Wt.: 422.4
Inv. Status: In Stock

Riociguat Impurity 6

SZ CAT No:: SZ-R014007
CAS No: 1702271-98-4
Mol.F.: C18H17FN8 
Mol.Wt.: 364.4
Inv. Status: In Stock

Riociguat Impurity 7

SZ CAT No:: SZ-R014008
CAS No: 2518331-19-4
Mol.F.: C22H21FN8O4 
Mol.Wt.: 480.5
Inv. Status: Custom Synthesis

Riociguat Impurity 8

SZ CAT No:: SZ-R014009
CAS No: NA
Mol.F.: C20H19FN8O2
Mol.Wt.: 422.4
Inv. Status: Under Synthesis

Riociguat Impurity 9

SZ CAT No:: SZ-R014010
CAS No: NA
Mol.F.: C20H19FN8O2 
Mol.Wt.: 422.4
Inv. Status: In Stock

Riociguat Intermediate

SZ CAT No:: SZ-R014017
CAS No: 428854-23-3
Mol.F.: C23H18FN9
Mol.Wt.: 439.5
Inv. Status: In Stock

Riociguat M1 Glucuronide

SZ CAT No:: SZ-R014046
CAS No: 2298383-28-3
Mol.F.: C25H25FN8O8
Mol.Wt.: 584.5
Inv. Status: Custom Synthesis

Riociguat Metabolite M3

SZ CAT No:: SZ-R014044
CAS No: 2298383-24-9
Mol.F.: C13H14N8O2
Mol.Wt.: 314.3
Inv. Status: Custom Synthesis

Riociguat Nitroso USP Related Compound C

SZ CAT No:: SZ-R014041
CAS No: NA
Mol.F.: C21H20FN9O3
Mol.Wt.: 465.4
Inv. Status: Limited Stock

Riociguat N-Nitroso Des Formyl Impurity

SZ CAT No:: SZ-R014039
CAS No: NA
Mol.F.: C18H16FN9O
Mol.Wt.: 393.4
Inv. Status: In Stock

Riociguat N-Oxide

SZ CAT No:: SZ-R014028
CAS No: NA
Mol.F.: C20H19FN8O3
Mol.Wt.: 438.4
Inv. Status: In Stock

Riociguat Tri Amino impurity

SZ CAT No:: SZ-R014018
CAS No: 428854-24-4
Mol.F.: C17H15FN8
Mol.Wt.: 350.4
Inv. Status: In Stock
Rel. CAS No: 370879-46-2 (3HCl salt)

Riociguat-13C-d3

SZ CAT No:: SZ-R014D03
CAS No: 2749393-44-8
Mol.F.: C1913CH16FN8O2D3 
Mol.Wt.: 426.4
Inv. Status: Custom Synthesis

Riociguat-13CD6

SZ CAT No:: SZ-R014D04
CAS No: NA
Mol.F.: C1913CH13D6FN8O2
Mol.Wt.: 429.5
Inv. Status: Custom Synthesis

N-Desmethyl Riociguat

SZ CAT No:: SZ-R014042
CAS No: 625115-49-3
Mol.F.: C20H19FN8O2
Mol.Wt.: 422.4
Inv. Status: Custom Synthesis

N-Desmethyl Riociguat-D4

SZ CAT No:: SZ-R014D02
CAS No: NA
Mol.F.: C19H13FN8O2D4
Mol.Wt.: 412.4
Inv. Status: Custom Synthesis
Rel. CAS No: 625115-52-8 (non-d)

N-Nitroso N-Desmethyl Riociguat

SZ CAT No:: SZ-R014051
CAS No: NA
Mol.F.: C19H16FN9O3
Mol.Wt.: 437.4
Inv. Status: Custom Synthesis

Riociguat

SZ CAT No:: SZ-R014001
CAS No: 625115-55-1
Mol.F.: C20H19FN8O2 
Mol.Wt.: 422.4
Inv. Status: In Stock

Riociguat D6

SZ CAT No:: SZ-R014D01
CAS No: 1304478-43-0
Mol.F.: C20H13D6FN8O2
Mol.Wt.: 428.5
Inv. Status: Custom Synthesis

Riociguat EP Impurity A

SZ CAT No:: SZ-R014012
CAS No: 625115-52-8
Mol.F.: C19H17FN8O2 
Mol.Wt.: 408.4
Inv. Status: In Stock
Rel. CAS No: 1309776-67-7 (HCl salt)

Riociguat EP Impurity B

SZ CAT No:: SZ-R014011
CAS No: NA
Mol.F.: C20H20N8O2 
Mol.Wt.: 404.4
Inv. Status: In Stock

Riociguat EP Impurity C

SZ CAT No:: SZ-R014002
CAS No: 2920299-23-4
Mol.F.: C21H21FN8O2 
Mol.Wt.: 436.5
Inv. Status: Out of Stock

Riociguat EP Impurity D

SZ CAT No:: SZ-R014027
CAS No: 625115-54-0
Mol.F.: C22H23FN8O2
Mol.Wt.: 450.5
Inv. Status: In Stock

Riociguat Impurity 11

SZ CAT No:: SZ-R014016
CAS No: 256499-19-1
Mol.F.: C14H12FN5 : HCl
Mol.Wt.: 269.3 : 36.5
Inv. Status: In Stock
Rel. CAS No: 256376-68-8 (Free base)

Riociguat Impurity 12

SZ CAT No:: SZ-R014019
CAS No: NA
Mol.F.: C14H12FN5 : HCl
Mol.Wt.: 269.3 : 36.5
Inv. Status: In Stock
Rel. CAS No: 2101651-50-5 (free base)

Riociguat Impurity 13

SZ CAT No:: SZ-R014020
CAS No: 2512205-26-2
Mol.F.: C14H12FN5 : HCl
Mol.Wt.: 269.3 : 36.5
Inv. Status: Limited Stock
Rel. CAS No: 2512205-25-1 (free base)

Riociguat Impurity 14

SZ CAT No:: SZ-R014021
CAS No: NA
Mol.F.: C14H13N5
Mol.Wt.: 251.3
Inv. Status: In Stock

Riociguat Impurity 15

SZ CAT No:: SZ-R014022
CAS No: 1361569-10-9
Mol.F.: C18H13FN8O
Mol.Wt.: 376.4
Inv. Status: In Stock

Riociguat Impurity 16

SZ CAT No:: SZ-R014023
CAS No: NA
Mol.F.: C16H15FN4O
Mol.Wt.: 298.3
Inv. Status: Custom Synthesis

Riociguat Impurity 18

SZ CAT No:: SZ-R014025
CAS No: 1361569-18-7
Mol.F.: C19H15FN8O
Mol.Wt.: 390.4
Inv. Status: In Stock

Riociguat Impurity 19

SZ CAT No:: SZ-R014026
CAS No: 1361569-23-4
Mol.F.: C20H17FN8O
Mol.Wt.: 404.4
Inv. Status: In Stock

Riociguat Impurity 2

SZ CAT No:: SZ-R014003
CAS No: 304874-06-4
Mol.F.: C15H13FN4O 
Mol.Wt.: 284.3
Inv. Status: Custom Synthesis

Riociguat Impurity 21

SZ CAT No:: SZ-R014029
CAS No: 56290-86-9
Mol.F.: C6H7NO3
Mol.Wt.: 141.1
Inv. Status: Custom Synthesis

Riociguat Impurity 22

SZ CAT No:: SZ-R014030
CAS No: 51859-98-4
Mol.F.: C7H9FN2
Mol.Wt.: 140.2
Inv. Status: Custom Synthesis

Riociguat Impurity 23

SZ CAT No:: SZ-R014031
CAS No: 4090-37-3
Mol.F.: C9H8N4O
Mol.Wt.: 188.2
Inv. Status: Custom Synthesis

Riociguat Impurity 24

SZ CAT No:: SZ-R014032
CAS No: 93866-45-6
Mol.F.: C15H10N6
Mol.Wt.: 274.3
Inv. Status: Custom Synthesis

Riociguat Impurity 25

SZ CAT No:: SZ-R014033
CAS No: 956011-26-0
Mol.F.: C14H10FN3O2
Mol.Wt.: 271.3
Inv. Status: Custom Synthesis

Riociguat Impurity 26

SZ CAT No:: SZ-R014034
CAS No: 256376-65-5
Mol.F.: C14H9FN4
Mol.Wt.: 252.3
Inv. Status: Custom Synthesis

Riociguat Impurity 27

SZ CAT No:: SZ-R014035
CAS No: 256376-59-7
Mol.F.: C16H14FN3O2
Mol.Wt.: 299.3
Inv. Status: Custom Synthesis

Riociguat Impurity 28

SZ CAT No:: SZ-R014036
CAS No: NA
Mol.F.: C28H21F2N9
Mol.Wt.: 521.5
Inv. Status: Custom Synthesis

Riociguat Impurity 29

SZ CAT No:: SZ-R014037
CAS No: NA
Mol.F.: C28H21F2N9
Mol.Wt.: 521.5
Inv. Status: Custom Synthesis

Riociguat Impurity 3

SZ CAT No:: SZ-R014004
CAS No: NA
Mol.F.: C23H20FN9 
Mol.Wt.: 441.5
Inv. Status: Custom Synthesis

Riociguat Impurity 30

SZ CAT No:: SZ-R014040
CAS No: NA
Mol.F.: C20H20FN9
Mol.Wt.: 405.4
Inv. Status: Custom Synthesis

Riociguat Impurity 31

SZ CAT No:: SZ-R014043
CAS No: NA
Mol.F.: C19H17FN8O2
Mol.Wt.: 408.4
Inv. Status: Custom Synthesis

Riociguat Impurity 33

SZ CAT No:: SZ-R014045
CAS No: NA
Mol.F.: C14H12FN5
Mol.Wt.: 269.3
Inv. Status: Custom Synthesis

Riociguat Impurity 34

SZ CAT No:: SZ-R014047
CAS No: 1361570-27-5
Mol.F.: C21H21FN8O2
Mol.Wt.: 436.5
Inv. Status: Custom Synthesis

Riociguat Impurity 35

SZ CAT No:: SZ-R014015
CAS No: 2298383-26-1
Mol.F.: C26H27FN8O8
Mol.Wt.: 598.5
Inv. Status: Custom Synthesis

Riociguat Impurity 36

SZ CAT No:: SZ-R014048
CAS No: NA
Mol.F.: C9H6N4O
Mol.Wt.: 186.2
Inv. Status: Custom Synthesis

Riociguat Impurity 37

SZ CAT No:: SZ-R014049
CAS No: 256376-62-2
Mol.F.: C14H11FN4O
Mol.Wt.: 270.3
Inv. Status: Custom Synthesis

Riociguat Impurity 38

SZ CAT No:: SZ-R014050
CAS No: NA
Mol.F.: C24H21FN8O5
Mol.Wt.: 520.5
Inv. Status: Custom Synthesis

Riociguat Impurity 4

SZ CAT No:: SZ-R014005
CAS No: 2708578-77-0
Mol.F.: C21H19FN8O4 
Mol.Wt.: 466.4
Inv. Status: Custom Synthesis

Riociguat Impurity 5

SZ CAT No:: SZ-R014006
CAS No: 2514697-53-9
Mol.F.: C20H19FN8O2 
Mol.Wt.: 422.4
Inv. Status: In Stock

Riociguat Impurity 6

SZ CAT No:: SZ-R014007
CAS No: 1702271-98-4
Mol.F.: C18H17FN8 
Mol.Wt.: 364.4
Inv. Status: In Stock

Riociguat Impurity 7

SZ CAT No:: SZ-R014008
CAS No: 2518331-19-4
Mol.F.: C22H21FN8O4 
Mol.Wt.: 480.5
Inv. Status: Custom Synthesis

Riociguat Impurity 8

SZ CAT No:: SZ-R014009
CAS No: NA
Mol.F.: C20H19FN8O2
Mol.Wt.: 422.4
Inv. Status: Under Synthesis

Riociguat Impurity 9

SZ CAT No:: SZ-R014010
CAS No: NA
Mol.F.: C20H19FN8O2 
Mol.Wt.: 422.4
Inv. Status: In Stock

Riociguat Intermediate

SZ CAT No:: SZ-R014017
CAS No: 428854-23-3
Mol.F.: C23H18FN9
Mol.Wt.: 439.5
Inv. Status: In Stock

Riociguat M1 Glucuronide

SZ CAT No:: SZ-R014046
CAS No: 2298383-28-3
Mol.F.: C25H25FN8O8
Mol.Wt.: 584.5
Inv. Status: Custom Synthesis

Riociguat Metabolite M3

SZ CAT No:: SZ-R014044
CAS No: 2298383-24-9
Mol.F.: C13H14N8O2
Mol.Wt.: 314.3
Inv. Status: Custom Synthesis

Riociguat Nitroso USP Related Compound C

SZ CAT No:: SZ-R014041
CAS No: NA
Mol.F.: C21H20FN9O3
Mol.Wt.: 465.4
Inv. Status: Limited Stock

Riociguat N-Nitroso Des Formyl Impurity

SZ CAT No:: SZ-R014039
CAS No: NA
Mol.F.: C18H16FN9O
Mol.Wt.: 393.4
Inv. Status: In Stock

Riociguat N-Oxide

SZ CAT No:: SZ-R014028
CAS No: NA
Mol.F.: C20H19FN8O3
Mol.Wt.: 438.4
Inv. Status: In Stock

Riociguat Tri Amino impurity

SZ CAT No:: SZ-R014018
CAS No: 428854-24-4
Mol.F.: C17H15FN8
Mol.Wt.: 350.4
Inv. Status: In Stock
Rel. CAS No: 370879-46-2 (3HCl salt)

Riociguat-13C-d3

SZ CAT No:: SZ-R014D03
CAS No: 2749393-44-8
Mol.F.: C1913CH16FN8O2D3 
Mol.Wt.: 426.4
Inv. Status: Custom Synthesis

Riociguat-13CD6

SZ CAT No:: SZ-R014D04
CAS No: NA
Mol.F.: C1913CH13D6FN8O2
Mol.Wt.: 429.5
Inv. Status: Custom Synthesis

N-Desmethyl Riociguat

SZ CAT No:: SZ-R014042
CAS No: 625115-49-3
Mol.F.: C20H19FN8O2
Mol.Wt.: 422.4
Inv. Status: Custom Synthesis

N-Desmethyl Riociguat-D4

SZ CAT No:: SZ-R014D02
CAS No: NA
Mol.F.: C19H13FN8O2D4
Mol.Wt.: 412.4
Inv. Status: Custom Synthesis
Rel. CAS No: 625115-52-8 (non-d)

N-Nitroso N-Desmethyl Riociguat

SZ CAT No:: SZ-R014051
CAS No: NA
Mol.F.: C19H16FN9O3
Mol.Wt.: 437.4
Inv. Status: Custom Synthesis

Riociguat

SZ CAT No:: SZ-R014001
CAS No: 625115-55-1
Mol.F.: C20H19FN8O2 
Mol.Wt.: 422.4
Inv. Status: In Stock

Riociguat D6

SZ CAT No:: SZ-R014D01
CAS No: 1304478-43-0
Mol.F.: C20H13D6FN8O2
Mol.Wt.: 428.5
Inv. Status: Custom Synthesis

Riociguat EP Impurity A

SZ CAT No:: SZ-R014012
CAS No: 625115-52-8
Mol.F.: C19H17FN8O2 
Mol.Wt.: 408.4
Inv. Status: In Stock
Rel. CAS No: 1309776-67-7 (HCl salt)

Riociguat EP Impurity B

SZ CAT No:: SZ-R014011
CAS No: NA
Mol.F.: C20H20N8O2 
Mol.Wt.: 404.4
Inv. Status: In Stock

Riociguat EP Impurity C

SZ CAT No:: SZ-R014002
CAS No: 2920299-23-4
Mol.F.: C21H21FN8O2 
Mol.Wt.: 436.5
Inv. Status: Out of Stock

Riociguat EP Impurity D

SZ CAT No:: SZ-R014027
CAS No: 625115-54-0
Mol.F.: C22H23FN8O2
Mol.Wt.: 450.5
Inv. Status: In Stock

Riociguat Impurity 11

SZ CAT No:: SZ-R014016
CAS No: 256499-19-1
Mol.F.: C14H12FN5 : HCl
Mol.Wt.: 269.3 : 36.5
Inv. Status: In Stock
Rel. CAS No: 256376-68-8 (Free base)

Riociguat Impurity 12

SZ CAT No:: SZ-R014019
CAS No: NA
Mol.F.: C14H12FN5 : HCl
Mol.Wt.: 269.3 : 36.5
Inv. Status: In Stock
Rel. CAS No: 2101651-50-5 (free base)

Riociguat Impurity 13

SZ CAT No:: SZ-R014020
CAS No: 2512205-26-2
Mol.F.: C14H12FN5 : HCl
Mol.Wt.: 269.3 : 36.5
Inv. Status: Limited Stock
Rel. CAS No: 2512205-25-1 (free base)

Riociguat Impurity 14

SZ CAT No:: SZ-R014021
CAS No: NA
Mol.F.: C14H13N5
Mol.Wt.: 251.3
Inv. Status: In Stock

Riociguat Impurity 15

SZ CAT No:: SZ-R014022
CAS No: 1361569-10-9
Mol.F.: C18H13FN8O
Mol.Wt.: 376.4
Inv. Status: In Stock

Riociguat Impurity 16

SZ CAT No:: SZ-R014023
CAS No: NA
Mol.F.: C16H15FN4O
Mol.Wt.: 298.3
Inv. Status: Custom Synthesis

Riociguat Impurity 18

SZ CAT No:: SZ-R014025
CAS No: 1361569-18-7
Mol.F.: C19H15FN8O
Mol.Wt.: 390.4
Inv. Status: In Stock

Riociguat Impurity 19

SZ CAT No:: SZ-R014026
CAS No: 1361569-23-4
Mol.F.: C20H17FN8O
Mol.Wt.: 404.4
Inv. Status: In Stock

Riociguat Impurity 2

SZ CAT No:: SZ-R014003
CAS No: 304874-06-4
Mol.F.: C15H13FN4O 
Mol.Wt.: 284.3
Inv. Status: Custom Synthesis

Riociguat Impurity 21

SZ CAT No:: SZ-R014029
CAS No: 56290-86-9
Mol.F.: C6H7NO3
Mol.Wt.: 141.1
Inv. Status: Custom Synthesis

Riociguat Impurity 22

SZ CAT No:: SZ-R014030
CAS No: 51859-98-4
Mol.F.: C7H9FN2
Mol.Wt.: 140.2
Inv. Status: Custom Synthesis

Riociguat Impurity 23

SZ CAT No:: SZ-R014031
CAS No: 4090-37-3
Mol.F.: C9H8N4O
Mol.Wt.: 188.2
Inv. Status: Custom Synthesis

Riociguat Impurity 24

SZ CAT No:: SZ-R014032
CAS No: 93866-45-6
Mol.F.: C15H10N6
Mol.Wt.: 274.3
Inv. Status: Custom Synthesis

Riociguat Impurity 25

SZ CAT No:: SZ-R014033
CAS No: 956011-26-0
Mol.F.: C14H10FN3O2
Mol.Wt.: 271.3
Inv. Status: Custom Synthesis

Riociguat Impurity 26

SZ CAT No:: SZ-R014034
CAS No: 256376-65-5
Mol.F.: C14H9FN4
Mol.Wt.: 252.3
Inv. Status: Custom Synthesis

Riociguat Impurity 27

SZ CAT No:: SZ-R014035
CAS No: 256376-59-7
Mol.F.: C16H14FN3O2
Mol.Wt.: 299.3
Inv. Status: Custom Synthesis

Riociguat Impurity 28

SZ CAT No:: SZ-R014036
CAS No: NA
Mol.F.: C28H21F2N9
Mol.Wt.: 521.5
Inv. Status: Custom Synthesis

Riociguat Impurity 29

SZ CAT No:: SZ-R014037
CAS No: NA
Mol.F.: C28H21F2N9
Mol.Wt.: 521.5
Inv. Status: Custom Synthesis

Riociguat Impurity 3

SZ CAT No:: SZ-R014004
CAS No: NA
Mol.F.: C23H20FN9 
Mol.Wt.: 441.5
Inv. Status: Custom Synthesis

Riociguat Impurity 30

SZ CAT No:: SZ-R014040
CAS No: NA
Mol.F.: C20H20FN9
Mol.Wt.: 405.4
Inv. Status: Custom Synthesis

Riociguat Impurity 31

SZ CAT No:: SZ-R014043
CAS No: NA
Mol.F.: C19H17FN8O2
Mol.Wt.: 408.4
Inv. Status: Custom Synthesis

Riociguat Impurity 33

SZ CAT No:: SZ-R014045
CAS No: NA
Mol.F.: C14H12FN5
Mol.Wt.: 269.3
Inv. Status: Custom Synthesis

Riociguat Impurity 34

SZ CAT No:: SZ-R014047
CAS No: 1361570-27-5
Mol.F.: C21H21FN8O2
Mol.Wt.: 436.5
Inv. Status: Custom Synthesis

Riociguat Impurity 35

SZ CAT No:: SZ-R014015
CAS No: 2298383-26-1
Mol.F.: C26H27FN8O8
Mol.Wt.: 598.5
Inv. Status: Custom Synthesis

Riociguat Impurity 36

SZ CAT No:: SZ-R014048
CAS No: NA
Mol.F.: C9H6N4O
Mol.Wt.: 186.2
Inv. Status: Custom Synthesis

Riociguat Impurity 37

SZ CAT No:: SZ-R014049
CAS No: 256376-62-2
Mol.F.: C14H11FN4O
Mol.Wt.: 270.3
Inv. Status: Custom Synthesis

Riociguat Impurity 38

SZ CAT No:: SZ-R014050
CAS No: NA
Mol.F.: C24H21FN8O5
Mol.Wt.: 520.5
Inv. Status: Custom Synthesis

Riociguat Impurity 4

SZ CAT No:: SZ-R014005
CAS No: 2708578-77-0
Mol.F.: C21H19FN8O4 
Mol.Wt.: 466.4
Inv. Status: Custom Synthesis

Riociguat Impurity 5

SZ CAT No:: SZ-R014006
CAS No: 2514697-53-9
Mol.F.: C20H19FN8O2 
Mol.Wt.: 422.4
Inv. Status: In Stock

Riociguat Impurity 6

SZ CAT No:: SZ-R014007
CAS No: 1702271-98-4
Mol.F.: C18H17FN8 
Mol.Wt.: 364.4
Inv. Status: In Stock

Riociguat Impurity 7

SZ CAT No:: SZ-R014008
CAS No: 2518331-19-4
Mol.F.: C22H21FN8O4 
Mol.Wt.: 480.5
Inv. Status: Custom Synthesis

Riociguat Impurity 8

SZ CAT No:: SZ-R014009
CAS No: NA
Mol.F.: C20H19FN8O2
Mol.Wt.: 422.4
Inv. Status: Under Synthesis

Riociguat Impurity 9

SZ CAT No:: SZ-R014010
CAS No: NA
Mol.F.: C20H19FN8O2 
Mol.Wt.: 422.4
Inv. Status: In Stock

Riociguat Intermediate

SZ CAT No:: SZ-R014017
CAS No: 428854-23-3
Mol.F.: C23H18FN9
Mol.Wt.: 439.5
Inv. Status: In Stock

Riociguat M1 Glucuronide

SZ CAT No:: SZ-R014046
CAS No: 2298383-28-3
Mol.F.: C25H25FN8O8
Mol.Wt.: 584.5
Inv. Status: Custom Synthesis

Riociguat Metabolite M3

SZ CAT No:: SZ-R014044
CAS No: 2298383-24-9
Mol.F.: C13H14N8O2
Mol.Wt.: 314.3
Inv. Status: Custom Synthesis

Riociguat Nitroso USP Related Compound C

SZ CAT No:: SZ-R014041
CAS No: NA
Mol.F.: C21H20FN9O3
Mol.Wt.: 465.4
Inv. Status: Limited Stock

Riociguat N-Nitroso Des Formyl Impurity

SZ CAT No:: SZ-R014039
CAS No: NA
Mol.F.: C18H16FN9O
Mol.Wt.: 393.4
Inv. Status: In Stock

Riociguat N-Oxide

SZ CAT No:: SZ-R014028
CAS No: NA
Mol.F.: C20H19FN8O3
Mol.Wt.: 438.4
Inv. Status: In Stock

Riociguat Tri Amino impurity

SZ CAT No:: SZ-R014018
CAS No: 428854-24-4
Mol.F.: C17H15FN8
Mol.Wt.: 350.4
Inv. Status: In Stock
Rel. CAS No: 370879-46-2 (3HCl salt)

Riociguat-13C-d3

SZ CAT No:: SZ-R014D03
CAS No: 2749393-44-8
Mol.F.: C1913CH16FN8O2D3 
Mol.Wt.: 426.4
Inv. Status: Custom Synthesis

Riociguat-13CD6

SZ CAT No:: SZ-R014D04
CAS No: NA
Mol.F.: C1913CH13D6FN8O2
Mol.Wt.: 429.5
Inv. Status: Custom Synthesis
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