Isotretinoin 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.
(7E,9Z)-β-Ionylidene Acetaldehyde
CAT No: VS-I042019
CAS No: 54226-17-4
Mol.F.: C15H22O
Mol.Wt.: 218.3
Status: Custom Synthesis
4-Hydroxy-9-cis-retinoic acid
CAT No: VS-I042010
CAS No: 150737-17-0
Mol.F.: C20H28O3
Mol.Wt.: 316.4
Status: Custom Synthesis
4-Hydroxy-all-transretinoic acid
CAT No: VS-I042014
CAS No: 66592-72-1
Mol.F.: C20H28O3
Mol.Wt.: 316.4
Status: In Stock
4-Methoxy Retinoic Acid
CAT No: VS-I042013
CAS No: 81121-20-2
Mol.F.: C21H30O3
Mol.Wt.: 330.5
Status: Custom Synthesis
4-Oxo-9-cis Retinoic acid
CAT No: VS-I042016
CAS No: 150737-18-1
Mol.F.: C20H26O3
Mol.Wt.: 314.4
Status: Custom Synthesis
4-Oxo-all-transretinoic acid
CAT No: VS-I042015
CAS No: 38030-57-8
Mol.F.: C20H26O3
Mol.Wt.: 314.4
Status: Custom Synthesis
5,6-Epoxy-9-cis-Retinoic Acid
CAT No: VS-I042018
CAS No: 1431303-55-7
Mol.F.: C20H28O3
Mol.Wt.: 316.4
Status: Custom Synthesis
5,6-Epoxy-all-trans-Retinoic Acid
CAT No: VS-I042012
CAS No: 13100-69-1
Mol.F.: C20H28O3
Mol.Wt.: 316.4
Status: Custom Synthesis
5,8-Epoxy-13-cis-retinoic acid
CAT No: VS-I042009
CAS No: 112018-12-9
Mol.F.: C20H28O3
Mol.Wt.: 316.4
Status: Custom Synthesis
5,8-Epoxy-9-cisretinoic acid
CAT No: VS-I042017
CAS No: N/A
Mol.F.: C20H28O3
Mol.Wt.: 316.4
Status: Custom Synthesis
5,8-Epoxy-all-trans-Retinoic Acid
CAT No: VS-I042011
CAS No: 3012-76-8
Mol.F.: C20H28O3
Mol.Wt.: 316.4
Status: Custom Synthesis
9-cisRetinoic acid ethyl ester
CAT No: VS-I042020
CAS No: 86708-67-0
Mol.F.: C22H32O2
Mol.Wt.: 328.5
Status: Custom Synthesis
Isotretinoin
CAT No: VS-I042000
CAS No: 4759-48-2
Mol.F.: C20H28O2
Mol.Wt.: 300.4
Status: Custom Synthesis
Isotretinoin EP Impurity A
CAT No: VS-I042001
CAS No: 302-79-4
Mol.F.: C20H28O2
Mol.Wt.: 300.4
Status: Custom Synthesis
Isotretinoin EP Impurity B
CAT No: VS-I042002
CAS No: 5352-74-9
Mol.F.: C20H28O2
Mol.Wt.: 300.4
Status: Custom Synthesis
Isotretinoin EP Impurity C
CAT No: VS-I042003
CAS No: 3555-80-4
Mol.F.: C20H28O2
Mol.Wt.: 300.4
Status: Custom Synthesis
Isotretinoin EP Impurity D
CAT No: VS-I042004
CAS No: 3/8/5300 12:00:00 AM
Mol.F.: C20H28O2
Mol.Wt.: 300.4
Status: Custom Synthesis
Isotretinoin EP Impurity F
CAT No: VS-I042005
CAS No: 68070-35-9
Mol.F.: C20H28O2
Mol.Wt.: 300.4
Status: In Stock
Isotretinoin EP Impurity G
CAT No: VS-I042006
CAS No: 81444-57-7
Mol.F.: C20H28O3
Mol.Wt.: 316.4
Status: Custom Synthesis
Isotretinoin EP Impurity H
CAT No: VS-I042007
CAS No: 71748-58-8
Mol.F.: C20H26O3
Mol.Wt.: 314.4
Status: Custom Synthesis
Isotretinoin EP Impurity I
CAT No: VS-I042008
CAS No: 75281-25-3
Mol.F.: C20H28O3
Mol.Wt.: 316.4
Status: Custom Synthesis
Isotretinoin Impurity 1
CAT No: VS-I042021
CAS No: 51318-62-8
Mol.F.: C7H11BrO2
Mol.Wt.: 207.1
Status: Custom Synthesis
Isotretinoin Impurity 10
CAT No: VS-I042030
CAS No: 22469-89-2
Mol.F.: C17H26O3
Mol.Wt.: 278.4
Status: Custom Synthesis
Isotretinoin Impurity 11
CAT No: VS-I042031
CAS No: 14398-42-6
Mol.F.: C15H22O2
Mol.Wt.: 234.3
Status: Custom Synthesis
Isotretinoin Impurity 12
CAT No: VS-I042032
CAS No: 3899-20-5
Mol.F.: C22H32O2
Mol.Wt.: 328.5
Status: Custom Synthesis
Isotretinoin Impurity 13
CAT No: VS-I042033
CAS No: 3917-41-7
Mol.F.: C15H22O
Mol.Wt.: 218.3
Status: Custom Synthesis
Isotretinoin Impurity 2
CAT No: VS-I042022
CAS No: 39760-56-0
Mol.F.: C11H21O5P
Mol.Wt.: 264.3
Status: Custom Synthesis
Isotretinoin Impurity 3
CAT No: VS-I042023
CAS No: N/A
Mol.F.: C20H28O2
Mol.Wt.: 300.4
Status: Custom Synthesis
Isotretinoin Impurity 4
CAT No: VS-I042024
CAS No: N/A
Mol.F.: C20H28O2
Mol.Wt.: 300.4
Status: Custom Synthesis
Isotretinoin Impurity 5
CAT No: VS-I042025
CAS No: 68070-34-8
Mol.F.: C20H28O2
Mol.Wt.: 300.4
Status: Custom Synthesis
Isotretinoin Impurity 6
CAT No: VS-I042026
CAS No: N/A
Mol.F.: C20H28O2
Mol.Wt.: 300.4
Status: Custom Synthesis
Isotretinoin Impurity 7
CAT No: VS-I042027
CAS No: N/A
Mol.F.: C20H28O2
Mol.Wt.: 300.4
Status: Custom Synthesis
Isotretinoin Impurity 8
CAT No: VS-I042028
CAS No: 335380-37-5
Mol.F.: C15H22O2
Mol.Wt.: 234.3
Status: Custom Synthesis
Isotretinoin Impurity 9
CAT No: VS-I042029
CAS No: 36340-49-5
Mol.F.: C13H20O2
Mol.Wt.: 208.3
Status: Custom Synthesis
