Duloxetine 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.
Duloxetine Alcohol impurity
CAT No: VS-D095057
CAS No: 116539-57-2
Mol.F.: C8H13NOS
Mol.Wt.: 171.26
Status: Custom Synthesis
Duloxetine Dimethyl impurity
CAT No: VS-D095015
CAS No: 932013-45-1
Mol.F.: C19H21NOS : C2H2O4
Mol.Wt.: 311.4 : 90.0
Status: In Stock
(R)-Duloxetine Hydrochloride
CAT No: VS-D095050
CAS No: 910138-96-4
Mol.F.: C18H20ClNOS
Mol.Wt.: 333.88
Status: Custom Synthesis
(S)-(+)-N,N-Dimethyl-3-(1-Naphthoxy)-3-(2-Thienyl)-1-Propylamine
CAT No: VS-D095047
CAS No: 132335-46-7
Mol.F.: C19H21NOS
Mol.Wt.: 311.44
Status: Custom Synthesis
1-Naphthylamine
CAT No: VS-D095024
CAS No: 134-32-7
Mol.F.: C10H9N
Mol.Wt.: 143.19
Status: Custom Synthesis
4-Hydroxy Duloxetine Acetate
CAT No: VS-D095020
CAS No: N/A
Mol.F.: C18H19NO2S. C2H4O2
Mol.Wt.: 313.42 60.05
Status: Custom Synthesis
5-Hydroxy-6-methoxy duloxetine sulfate
CAT No: VS-D095019
CAS No: 732983-57-2
Mol.F.: C19H21NO6S2
Mol.Wt.: 423.51
Status: Custom Synthesis
DULOXETINE Chloro impurity
CAT No: VS-D095056
CAS No: 1104890-93-8
Mol.F.: C17H15ClOS
Mol.Wt.: 302.82
Status: Custom Synthesis
Duloxetine 2-Naphthalenol Impurity
CAT No: VS-D095017
CAS No: 1346599-09-4
Mol.F.: C18H19NOS
Mol.Wt.: 297.41
Status: Custom Synthesis
Duloxetine EP Impurity A
CAT No: VS-D095002
CAS No: 910138-96-4
Mol.F.: C18H19NOS : HCl
Mol.Wt.: 297.42 : 36.46
Status: Out of Stock
Duloxetine EP Impurity B
CAT No: VS-D095003
CAS No: 116539-55-0
Mol.F.: C8H13NOS
Mol.Wt.: 171.26
Status: In Stock
Duloxetine EP Impurity C
CAT No: VS-D095004
CAS No: 949095-98-1
Mol.F.: C18H19NOS
Mol.Wt.: 297.41
Status: In Stock
Duloxetine EP Impurity D
CAT No: VS-D095005
CAS No: 90-15-3
Mol.F.: C10H8O
Mol.Wt.: 144.17
Status: In Stock
Duloxetine EP Impurity E
CAT No: VS-D095006
CAS No: 1033803-59-6
Mol.F.: C18H19NOS
Mol.Wt.: 297.41
Status: In Stock
Duloxetine EP Impurity E (HCl)
CAT No: VS-D095046
CAS No: 1033719-36-6
Mol.F.: C18H19NOS • HCl
Mol.Wt.: 297.42 + 36.46
Status: Custom Synthesis
Duloxetine EP Impurity F (HCl salt)
CAT No: VS-D095059
CAS No: 2748376-86-3
Mol.F.: C18H19NOS : HCl
Mol.Wt.: 297.4 : 36.5
Status: Custom Synthesis
Duloxetine EP Impurity F (Oxalic Acid)
CAT No: VS-D095007
CAS No: 2379325-42-3
Mol.F.: C18H19NOS : C2H2O4
Mol.Wt.: 297.4 : 90.0
Status: Custom Synthesis
Duloxetine EP Impurity G
CAT No: VS-D095008
CAS No: 321-38-0
Mol.F.: C10H7F
Mol.Wt.: 146.16
Status: In Stock
Duloxetine Hydrochloride
CAT No: VS-D095001
CAS No: 136434-34-9
Mol.F.: C18H19NOS : HCl
Mol.Wt.: 297.4 : 36.5
Status: Custom Synthesis
Duloxetine Hydrochloride
CAT No: VS-D095049
CAS No: 953028-76-7
Mol.F.: C18H20ClNOS
Mol.Wt.: 333.88
Status: Custom Synthesis
Duloxetine Impurity (N-acetyl)
CAT No: VS-D095022
CAS No: 1243540-90-0
Mol.F.: C20H21NO2S
Mol.Wt.: 339.46
Status: Custom Synthesis
Duloxetine Impurity (N-formyl)
CAT No: VS-D095021
CAS No: 1243540-89-7
Mol.F.: C19H19NO2S
Mol.Wt.: 325.43
Status: In Stock
Duloxetine Impurity 1
CAT No: VS-D095025
CAS No: N/A
Mol.F.: C28H25NOS
Mol.Wt.: 423.58
Status: Custom Synthesis
Duloxetine impurity 10
CAT No: VS-D095034
CAS No: 13196-35-5
Mol.F.: C9H13NOS
Mol.Wt.: 183.3
Status: Custom Synthesis
Duloxetine Impurity 11
CAT No: VS-D095035
CAS No: 603996-87-8
Mol.F.: C8H11NO2S
Mol.Wt.: 185.24
Status: Custom Synthesis
Duloxetine Impurity 12
CAT No: VS-D095036
CAS No: 603959-56-4
Mol.F.: C8H11NO2S
Mol.Wt.: 185.24
Status: Custom Synthesis
Duloxetine Impurity 13
CAT No: VS-D095037
CAS No: 116817-12-0
Mol.F.: C19H21NOS : C2H2O4
Mol.Wt.: 311.4 : 90.0
Status: Custom Synthesis
Duloxetine Impurity 14
CAT No: VS-D095038
CAS No: 116817-14-2
Mol.F.: C18H19NOS : C2H2O4
Mol.Wt.: 297.4 : 90.0
Status: Custom Synthesis
Duloxetine Impurity 15
CAT No: VS-D095039
CAS No: N/A
Mol.F.: C19H21NOS
Mol.Wt.: 311.4
Status: Custom Synthesis
Duloxetine Impurity 16
CAT No: VS-D095040
CAS No: 2418708-78-6
Mol.F.: C8H12N2O2S
Mol.Wt.: 200.3
Status: Custom Synthesis
Duloxetine Impurity 17
CAT No: VS-D095041
CAS No: N/A
Mol.F.: C18H18N2O2S
Mol.Wt.: 326.4
Status: Custom Synthesis
Duloxetine Impurity 18
CAT No: VS-D095042
CAS No: 116539-56-1
Mol.F.: C8H13NOS
Mol.Wt.: 171.3
Status: Custom Synthesis
Duloxetine Impurity 2
CAT No: VS-D095026
CAS No: N/A
Mol.F.: C18H19NOS
Mol.Wt.: 297.42
Status: Custom Synthesis
Duloxetine Impurity 20
CAT No: VS-D095044
CAS No: N/A
Mol.F.: C8H12N2O2S
Mol.Wt.: 200.3
Status: Custom Synthesis
Duloxetine Impurity 21
CAT No: VS-D095045
CAS No: 13636-02-7
Mol.F.: C9H15NOS
Mol.Wt.: 185.3
Status: Custom Synthesis
Duloxetine Impurity 3
CAT No: VS-D095027
CAS No: 132335-47-8
Mol.F.: C19H21NOS. C2H2O4
Mol.Wt.: 311.45 90.04
Status: Custom Synthesis
Duloxetine Impurity 4
CAT No: VS-D095028
CAS No: 2230525-40-1
Mol.F.: C8H13NOS
Mol.Wt.: 171.26
Status: Custom Synthesis
Duloxetine Impurity 5
CAT No: VS-D095029
CAS No: 645411-16-1
Mol.F.: C8H11NOS. HCl
Mol.Wt.: 169.25 36.46
Status: In Stock
Duloxetine Impurity 6
CAT No: VS-D095030
CAS No: 2230525-45-6
Mol.F.: C8H13NOS
Mol.Wt.: 171.26
Status: Custom Synthesis
Duloxetine Impurity 7
CAT No: VS-D095031
CAS No: 494221-37-3
Mol.F.: C15H17NO2S2. HCl
Mol.Wt.: 307.44 36.46
Status: Custom Synthesis
Duloxetine Impurity 8
CAT No: VS-D095032
CAS No: N/A
Mol.F.: C10H17NOS
Mol.Wt.: 199.3
Status: Custom Synthesis
Duloxetine Impurity C
CAT No: VS-D095048
CAS No: 949096-01-9
Mol.F.: C18H20BrNOS
Mol.Wt.: 378.33
Status: Custom Synthesis
Duloxetine N-Desmethyl (R)-Isomer
CAT No: VS-D095013
CAS No: N/A
Mol.F.: C17H17NOS
Mol.Wt.: 283.39
Status: Custom Synthesis
Duloxetine N-Desmethyl Oxalate
CAT No: VS-D095014
CAS No: N/A
Mol.F.: C17H17NOS
Mol.Wt.: 283.39
Status: Custom Synthesis
Duloxetine Nitroso Impurity 2
CAT No: VS-D095052
CAS No: 2680527-91-5
Mol.F.: C18H18N2O2S
Mol.Wt.: 326.4
Status: Custom Synthesis
Duloxetine N-Methyl 3-Thiophene Isomer
CAT No: VS-D095016
CAS No: 1384080-34-5
Mol.F.: C19H21NOS : C2H2O4
Mol.Wt.: 311.4 : 90.0
Status: Custom Synthesis
Duloxetine Phenyl Carbamate
CAT No: VS-D095033
CAS No: 947686-09-1
Mol.F.: C25H23NO3S
Mol.Wt.: 417.52
Status: In Stock
Duloxetine Pthalimide
CAT No: VS-D095018
CAS No: 199191-67-8
Mol.F.: C26H23NO4S
Mol.Wt.: 445.5
Status: Custom Synthesis
Duloxetine Related Compound J
CAT No: VS-D095011
CAS No: N/A
Mol.F.: C24H23NOS
Mol.Wt.: 373.51
Status: Custom Synthesis
Duloxetine R-Hydroxy Impurity
CAT No: VS-D095023
CAS No: 132335-49-0
Mol.F.: C9H15NOS
Mol.Wt.: 185.3
Status: Custom Synthesis
Duloxetine R-Isomer
CAT No: VS-D095053
CAS No: 116539-57-2
Mol.F.: C8H13NOS
Mol.Wt.: 171.26
Status: Custom Synthesis
Duloxetine S-Hydroxy Impurity
CAT No: VS-D095012
CAS No: 132335-44-5
Mol.F.: C9H15NOS
Mol.Wt.: 185.29
Status: Custom Synthesis
Duloxetine USP Related Compound H
CAT No: VS-D095009
CAS No: 199191-66-7
Mol.F.: C22H23NO4S
Mol.Wt.: 397.49
Status: In Stock
N-Nitroso Duloxetine
CAT No: VS-D095058
CAS No: NA
Mol.F.: C18H18N2O2S
Mol.Wt.: 326.4
Status: Custom Synthesis
N-Nitroso Duloxetine EP Impurity A
CAT No: VS-D095061
CAS No: NA
Mol.F.: C18H18N2O2S
Mol.Wt.: 326.4
Status: Custom Synthesis
N-Nitroso Duloxetine EP Impurity B
CAT No: VS-D095055
CAS No: NA
Mol.F.: C8H12N2O2S
Mol.Wt.: 200.3
Status: Custom Synthesis
N-Nitroso Duloxetine EP Impurity C
CAT No: VS-D095062
CAS No: NA
Mol.F.: C18H18N2O2S
Mol.Wt.: 326.4
Status: Custom Synthesis
N-Nitroso Duloxetine EP Impurity E
CAT No: VS-D095063
CAS No: NA
Mol.F.: C18H18N2O2S
Mol.Wt.: 326.4
Status: Custom Synthesis
N-Nitroso Duloxetine EP Impurity F
CAT No: VS-D095064
CAS No: NA
Mol.F.: C18H18N2O2S
Mol.Wt.: 326.4
Status: Custom Synthesis
rac Duloxetine 3-Thiophene Isomer
CAT No: VS-D095060
CAS No: 116817-27-7
Mol.F.: C18H19NOS
Mol.Wt.: 297.42
Status: In Stock
rac Duloxetine 3-Thiophene Isomer
CAT No: VS-D095043
CAS No: 1104890-90-5
Mol.F.: C18H19NOS : HCl
Mol.Wt.: 297.4 : 36.5
Status: In Stock
rac Duloxetine 3-Thiophene Isomer Oxalate
CAT No: VS-D095051
CAS No: 116817-28-8
Mol.F.: C20H21NO5S
Mol.Wt.: 387.45
Status: In Stock
Recemic Duloxetine HCl
CAT No: VS-D095054
CAS No: NA
Mol.F.: C18H19NOS:HCl
Mol.Wt.: 333.87
Status: Custom Synthesis
