Riociguat Related Products

Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Abacavir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Abacavir impurity reference standards play a vital role in pharmaceutical research, supporting product development, ANDA and DMF filings, quality control (QC), method validation, and stability studies. They are also instrumental in identifying unknown impurities and evaluating genotoxic potential. All Abacavir-related products are thoroughly characterized and supplied with comprehensive Certificates of Analysis (COA) and analytical data that comply with regulatory standards. EP/USP traceable standards can also be provided upon request. Furthermore, all supplied products undergo periodic re-testing to ensure continued quality and reliability.

glucuronidated riociguat

CAT No: VS-R038030
CAS No: N/A
Mol.F.: C25H25FN8O8
Mol.Wt.: 584.52
Status: Custom Synthesis

N-Nitroso N-Desmethyl Riociguat

CAT No: VS-R038031
CAS No: N/A
Mol.F.: C19H16FN9O3
Mol.Wt.: 437.4
Status: Custom Synthesis

Riociguat

CAT No: VS-R038000
CAS No: 625115-55-1
Mol.F.: C20H19FN8O2 
Mol.Wt.: 422.4
Status: Custom Synthesis

Riociguat Impurity 11

CAT No: VS-R038016
CAS No: 256499-19-1
Mol.F.: C14H12FN5 : HCl
Mol.Wt.: 269.3 : 36.5
Status: Custom Synthesis

Riociguat Impurity 12

CAT No: VS-R038017
CAS No: 2101651-50-5
Mol.F.: C14H12FN5
Mol.Wt.: 269.3
Status: Custom Synthesis

Riociguat Impurity 13

CAT No: VS-R038018
CAS No: 2512205-25-1
Mol.F.: C14H12FN5
Mol.Wt.: 269.3
Status: Custom Synthesis

Riociguat Impurity 14

CAT No: VS-R038019
CAS No: N/A
Mol.F.: C14H13N5
Mol.Wt.: 251.3
Status: Custom Synthesis

Riociguat Impurity 15

CAT No: VS-R038020
CAS No: 1361569-10-9
Mol.F.: C18H13FN8O
Mol.Wt.: 376.4
Status: Custom Synthesis

Riociguat Impurity 16

CAT No: VS-R038021
CAS No: N/A
Mol.F.: C16H15FN4O
Mol.Wt.: 298.342
Status: Custom Synthesis

Riociguat Impurity 17

CAT No: VS-R038022
CAS No: N/A
Mol.F.: C20H19FN8O2
Mol.Wt.: 422.442
Status: Custom Synthesis

Riociguat Impurity 18

CAT No: VS-R038023
CAS No: 1361569-18-7
Mol.F.: C19H15FN8O
Mol.Wt.: 390.4
Status: Custom Synthesis

Riociguat Impurity 19

CAT No: VS-R038024
CAS No: 1361569-23-4
Mol.F.: C20H17FN8O
Mol.Wt.: 404.4
Status: Custom Synthesis

Riociguat Impurity 2

CAT No: VS-R038008
CAS No: 304874-06-4
Mol.F.: C15H13FN4O 
Mol.Wt.: 284.3
Status: Custom Synthesis

Riociguat Impurity 20

CAT No: VS-R038025
CAS No: N/A
Mol.F.: C20H19FN8O3
Mol.Wt.: 438.4
Status: Custom Synthesis

Riociguat Impurity 3

CAT No: VS-R038009
CAS No: N/A
Mol.F.: C23H20FN9 
Mol.Wt.: 441.5
Status: Custom Synthesis

Riociguat Impurity 4

CAT No: VS-R038010
CAS No: N/A
Mol.F.: C21H19FN8O4 
Mol.Wt.: 466.4
Status: Custom Synthesis

Riociguat Impurity 5

CAT No: VS-R038011
CAS No: 2514697-53-9
Mol.F.: C20H19FN8O2 
Mol.Wt.: 422.4
Status: Custom Synthesis

Riociguat Impurity 6

CAT No: VS-R038012
CAS No: 1702271-98-4
Mol.F.: C18H17FN8 
Mol.Wt.: 364.4
Status: Custom Synthesis

Riociguat Impurity 7

CAT No: VS-R038013
CAS No: 2518331-19-4
Mol.F.: C22H21FN8O4 
Mol.Wt.: 480.5
Status: Custom Synthesis

Riociguat Impurity 8

CAT No: VS-R038014
CAS No: N/A
Mol.F.: C21H20FN7O2 
Mol.Wt.: 421.4
Status: Custom Synthesis

Riociguat Impurity 9

CAT No: VS-R038015
CAS No: N/A
Mol.F.: C20H19FN8O2 
Mol.Wt.: 422.4
Status: Custom Synthesis

Riociguat Impurity D

CAT No: VS-R038004
CAS No: 625115-54-0
Mol.F.: C22H23FN8O2
Mol.Wt.: 450.5
Status: Custom Synthesis

Riociguat Intermediate

CAT No: VS-R038006
CAS No: 428854-23-3
Mol.F.: C23H18FN9
Mol.Wt.: 439.5
Status: Custom Synthesis

Riociguat M1 Glucuronide

CAT No: VS-R038005
CAS No: N/A
Mol.F.: C25H25FN8O8 
Mol.Wt.: 584.5
Status: Custom Synthesis

Riociguat M1 Glucuronide

CAT No: VS-R038029
CAS No: 2298383-28-3
Mol.F.: C25H25FN8O8
Mol.Wt.: 584.5
Status: Custom Synthesis

Riociguat Metabolite M3

CAT No: VS-R038028
CAS No: 2298383-24-9
Mol.F.: C13H14N8O2
Mol.Wt.: 314.3
Status: Custom Synthesis

Riociguat Nitroso Impurity

CAT No: VS-R038027
CAS No: N/A
Mol.F.: C18H16FN9O
Mol.Wt.: 393.4
Status: Custom Synthesis

Riociguat Nitroso USP Related Compound C

CAT No: VS-R038026
CAS No: N/A
Mol.F.: C21H20FN9O3
Mol.Wt.: 465.4
Status: Custom Synthesis

Riociguat Tri Amino impurity

CAT No: VS-R038007
CAS No: 428854-24-4
Mol.F.: C17H15FN8
Mol.Wt.: 350.4
Status: Custom Synthesis

Riociguat USP Related Compound A

CAT No: VS-R038001
CAS No: 625115-52-8
Mol.F.: C19H17FN8O2 
Mol.Wt.: 408.4
Status: Custom Synthesis

Riociguat USP Related Compound B

CAT No: VS-R038002
CAS No: N/A
Mol.F.: C20H20N8O2 
Mol.Wt.: 404.4
Status: Custom Synthesis

Riociguat USP Related Compound C

CAT No: VS-R038003
CAS No: N/A
Mol.F.: C21H21FN8O2 
Mol.Wt.: 436.5
Status: Custom Synthesis