Naproxen 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.
1-Acetyl-2-methoxynaphthalene
CAT No: VS-N008030
CAS No: 5672-94-6
Mol.F.: C13H12O2
Mol.Wt.: 200.2
Status: Custom Synthesis
5-Bromo Naproxen
CAT No: VS-N008023
CAS No: 27655-95-4
Mol.F.: C14H13BrO3
Mol.Wt.: 309.2
Status: Custom Synthesis
6-Desmethyl Naproxen
CAT No: VS-N008024
CAS No: 60756-73-2
Mol.F.: C13H12O3
Mol.Wt.: 216.2
Status: Custom Synthesis
Alpha-Hydroxy Naproxen
CAT No: VS-N008021
CAS No: 32721-11-2
Mol.F.: C14H14O4
Mol.Wt.: 246.3
Status: Custom Synthesis
Naproxen Dehydro Impurity
CAT No: VS-N008020
CAS No: 27602-79-5
Mol.F.: C14H12O3
Mol.Wt.: 228.2
Status: Custom Synthesis
Naproxen EP Impurity A
CAT No: VS-N008002
CAS No: 52079-10-4
Mol.F.: C13H12O3
Mol.Wt.: 216.2
Status: Custom Synthesis
Naproxen EP Impurity B
CAT No: VS-N008003
CAS No: 89617-86-7
Mol.F.: C14H13ClO3
Mol.Wt.: 264.7
Status: Custom Synthesis
Naproxen EP Impurity C
CAT No: VS-N008004
CAS No: 84236-26-0
Mol.F.: C14H13BrO3
Mol.Wt.: 309.2
Status: Custom Synthesis
Naproxen EP Impurity D
CAT No: VS-N008005
CAS No: 116883-62-6
Mol.F.: C14H13IO3
Mol.Wt.: 356.2
Status: Custom Synthesis
Naproxen EP Impurity E
CAT No: VS-N008007
CAS No: 26159-35-3
Mol.F.: C15H16O3
Mol.Wt.: 244.3
Status: Custom Synthesis
Naproxen EP Impurity F
CAT No: VS-N008008
CAS No: 31220-35-6
Mol.F.: C16H18O3
Mol.Wt.: 258.3
Status: Custom Synthesis
Naproxen EP Impurity G
CAT No: VS-N008017
CAS No: 23979-41-1
Mol.F.: C14H14O3
Mol.Wt.: 230.3
Status: Custom Synthesis
Naproxen EP Impurity H
CAT No: VS-N008016
CAS No: 5111-66-0
Mol.F.: C11H10O2
Mol.Wt.: 174.2
Status: Custom Synthesis
Naproxen EP Impurity I
CAT No: VS-N008015
CAS No: 23981-47-7
Mol.F.: C13H12O3
Mol.Wt.: 216.24
Status: Out of Stock
Naproxen EP Impurity J
CAT No: VS-N008010
CAS No: 21388-17-0
Mol.F.: C13H14O
Mol.Wt.: 186.3
Status: Custom Synthesis
Naproxen EP Impurity K
CAT No: VS-N008012
CAS No: 77301-42-9
Mol.F.: C13H14O2
Mol.Wt.: 202.3
Status: Custom Synthesis
Naproxen EP Impurity L
CAT No: VS-N008009
CAS No: 3900-45-6
Mol.F.: C13H12O2
Mol.Wt.: 200.2
Status: Custom Synthesis
Naproxen EP Impurity M
CAT No: VS-N008013
CAS No: 93-04-9
Mol.F.: C11H10O
Mol.Wt.: 158.2
Status: Custom Synthesis
Naproxen EP Impurity N
CAT No: VS-N008014
CAS No: 5111-65-9
Mol.F.: C11H9BrO
Mol.Wt.: 237.1
Status: Custom Synthesis
Naproxen EP Impurity O
CAT No: VS-N008011
CAS No: 2471-70-7
Mol.F.: C12H10O3
Mol.Wt.: 202.2
Status: In Stock
Naproxen Impurity 1
CAT No: VS-N008031
CAS No: 10441-46-0
Mol.F.: C12H10O3
Mol.Wt.: 202.2
Status: Custom Synthesis
Naproxen Impurity 2
CAT No: VS-N008032
CAS No: 27602-75-1
Mol.F.: C14H14O2
Mol.Wt.: 214.3
Status: Custom Synthesis
Naproxen Impurity 3
CAT No: VS-N008033
CAS No: 3453-55-2
Mol.F.: C13H12O2
Mol.Wt.: 200.2
Status: Custom Synthesis
Naproxen Impurity 4
CAT No: VS-N008034
CAS No: 17056-94-9
Mol.F.: C13H12O2
Mol.Wt.: 200.2
Status: Custom Synthesis
Naproxen Impurity 5
CAT No: VS-N008035
CAS No: 358369-77-4
Mol.F.: C20H26O8
Mol.Wt.: 394.4
Status: In Stock
Naproxen Impurity 6
CAT No: VS-N008036
CAS No: N/A
Mol.F.: C20H24O7
Mol.Wt.: 376.4
Status: Custom Synthesis
Naproxen Impurity 7
CAT No: VS-N008037
CAS No: 27602-76-2
Mol.F.: C14H15NO2
Mol.Wt.: 229.28
Status: Custom Synthesis
Naproxen Impurity 8
CAT No: VS-N008038
CAS No: 68641-85-0
Mol.F.: C17H20O3
Mol.Wt.: 272.34
Status: Custom Synthesis
Naproxen Impurity D (NA SALT)
CAT No: VS-N008006
CAS No: N/A
Mol.F.: C18H21NaO4
Mol.Wt.: 324.4
Status: Custom Synthesis
Naproxen Lactic acid Ester
CAT No: VS-N008027
CAS No: 140225-89-4
Mol.F.: C17H18O5
Mol.Wt.: 302.3
Status: Custom Synthesis
Naproxen Nitrile Impurity
CAT No: VS-N008019
CAS No: 67886-70-8
Mol.F.: C12H9NO
Mol.Wt.: 183.2
Status: Custom Synthesis
Naproxen Polyethylene Glycol Ester Impurity
CAT No: VS-N008026
CAS No: N/A
Mol.F.: NA
Mol.Wt.: NA
Status: Custom Synthesis
Naproxen Racemate
CAT No: VS-N008018
CAS No: 23981-80-8
Mol.F.: C14H14O3
Mol.Wt.: 230.3
Status: Custom Synthesis
Naproxen Related Compound K
CAT No: VS-N008039
CAS No: 77310-42-9
Mol.F.: C13H14O2
Mol.Wt.: 202.25
Status: Custom Synthesis
Naproxen Sodium
CAT No: VS-N008001
CAS No: 26159-34-2
Mol.F.: C14H14O3 : Na
Mol.Wt.: 230.3 : 23.0
Status: Custom Synthesis
Naproxen 1,2-Propylene Glycol Esters (Mixture of Isomers)
CAT No: VS-N008029
CAS No: N/A
Mol.F.: C17H20O4
Mol.Wt.: 288.3
Status: Custom Synthesis
Naproxen Glycerol Ester Impurity
CAT No: VS-N008028
CAS No: 38835-17-5
Mol.F.: C17H20O5
Mol.Wt.: 304.3
Status: Custom Synthesis
Naproxen Impurity D
CAT No: VS-N008040
CAS No: N/A
Mol.F.: C18H22O4
Mol.Wt.: 302.36
Status: Custom Synthesis
Sec-Butyl Chloroacetate
CAT No: VS-N008022
CAS No: 17696-64-9
Mol.F.: C6H11ClO2
Mol.Wt.: 150.6
Status: Custom Synthesis
