Fentanyl 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.

 N-Nitroso Fentanyl EP Impurity D

CAT No: VS-F014018
CAS No: 1184873-14-0
Mol.F.: C19H23N3O
Mol.Wt.: 309.4
Status: Custom Synthesis

Fentanyl

CAT No: VS-F014000
CAS No: 437-38-7
Mol.F.: C22H28N2O
Mol.Wt.: 336.5
Status: Custom Synthesis

Fentanyl EP Impurity A

CAT No: VS-F014001
CAS No: 1233011-07-8
Mol.F.: C22H28N2O2
Mol.Wt.: 352.5
Status: Custom Synthesis

Fentanyl EP Impurity B

CAT No: VS-F014002
CAS No: 1609-66-1
Mol.F.: C14H20N2O
Mol.Wt.: 232.3
Status: Custom Synthesis

Fentanyl EP Impurity C

CAT No: VS-F014003
CAS No: 3258-84-2
Mol.F.: C21H26N2O
Mol.Wt.: 322.5
Status: Custom Synthesis

Fentanyl EP Impurity D

CAT No: VS-F014004
CAS No: 21409-26-7
Mol.F.: C19H24N2
Mol.Wt.: 280.4
Status: Custom Synthesis

Fentanyl EP Impurity E

CAT No: VS-F014005
CAS No: 100-52-7
Mol.F.: C7H6O
Mol.Wt.: 106.1
Status: Custom Synthesis

Fentanyl EP Impurity F

CAT No: VS-F014006
CAS No: 62-53-3
Mol.F.: C6H7N
Mol.Wt.: 93.1
Status: Custom Synthesis

Fentanyl EP Impurity G

CAT No: VS-F014007
CAS No: 620-71-3
Mol.F.: C9H11NO
Mol.Wt.: 149.2
Status: Custom Synthesis

Fentanyl EP Impurity H

CAT No: VS-F014008
CAS No: N/A
Mol.F.: C22H27ClN2O
Mol.Wt.: 370.9
Status: Custom Synthesis

Fentanyl EP Impurity I

CAT No: VS-F014009
CAS No: 23056-29-3
Mol.F.: C11H16N2
Mol.Wt.: 176.3
Status: Custom Synthesis

Fentanyl EP Impurity J

CAT No: VS-F014010
CAS No: 1155-56-2
Mol.F.: C18H22N2
Mol.Wt.: 266.4
Status: Custom Synthesis

Fentanyl EP Impurity K

CAT No: VS-F014011
CAS No: 1474-02-8
Mol.F.: C21H26N2O
Mol.Wt.: 322.5
Status: Custom Synthesis

Fentanyl EP Impurity L

CAT No: VS-F014012
CAS No: 103-63-9
Mol.F.: C8H9Br
Mol.Wt.: 185.1
Status: Custom Synthesis

N-Nitroso Fentanyl EP Impurity B

CAT No: VS-F014016
CAS No: NA
Mol.F.: C14H19N3O2
Mol.Wt.: 261.3
Status: Custom Synthesis

N-Nitroso Fentanyl EP Impurity J

CAT No: VS-F014017
CAS No: 1184873-13-9
Mol.F.: C18H21N3O
Mol.Wt.:  295.4
Status: Custom Synthesis

N-Nitroso Fentanyl Impurity 1

CAT No: VS-F014013
CAS No: NA
Mol.F.: C11H15N3O
Mol.Wt.: 205.3
Status: Custom Synthesis

N-Nitroso Fentanyl Impurity 2

CAT No: VS-F014014
CAS No: NA
Mol.F.: C11H15N3O
Mol.Wt.: 205.3
Status: Custom Synthesis

N-Nitroso Fentanyl Impurity 3

CAT No: VS-F014015
CAS No: NA
Mol.F.: C11H14N4O2
Mol.Wt.:  234.3
Status: Custom Synthesis