Loratadine 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.
12-Fluoro Dihydroloratadine
CAT No: VS-L055026
CAS No: 125743-79-5
Mol.F.: C22H24ClFN2O2
Mol.Wt.: 402.9
Status: Custom Synthesis
12-Hydroxy Loratadine
CAT No: VS-L055025
CAS No: N/A
Mol.F.: C22H25ClN2O3
Mol.Wt.: 400.9
Status: Custom Synthesis
Dehydro Loratadine Isomer A
CAT No: VS-L055022
CAS No: 2470226-18-5
Mol.F.: C22H21ClN2O2
Mol.Wt.: 380.87
Status: In Stock
Dehydro Loratadine Isomer A
CAT No: VS-L055037
CAS No: 2471971-95-4
Mol.F.: C22H21ClN2O2
Mol.Wt.: 380.87
Status: In Stock
Dehydro Loratadine Isomer B
CAT No: VS-L055023
CAS No: 133330-56-0
Mol.F.: C22H21ClN2O2
Mol.Wt.: 380.9
Status: Custom Synthesis
Iso Loratadine A
CAT No: VS-L055021
CAS No: 169253-13-8
Mol.F.: C22H23ClN2O2
Mol.Wt.: 382.9
Status: In Stock
Loratadine
CAT No: VS-L055000
CAS No: 79794-75-5
Mol.F.: C22H23ClN2O2
Mol.Wt.: 382.9
Status: Custom Synthesis
Loratadine 2-Chloro Impurity
CAT No: VS-L055011
CAS No: 165739-64-0
Mol.F.: C22H22Cl2N2O2
Mol.Wt.: 417.3
Status: Custom Synthesis
Loratadine 2-Hydroxymethyl Impurity (USP)
CAT No: VS-L055012
CAS No: 609806-39-5
Mol.F.: C23H25ClN2O3
Mol.Wt.: 412.9
Status: Custom Synthesis
Loratadine 3-Hydroxy Impurity
CAT No: VS-L055013
CAS No: 183483-15-0
Mol.F.: C22H23ClN2O3
Mol.Wt.: 398.9
Status: Custom Synthesis
Loratadine 4-Hydroxymethyl Impurity (USP)
CAT No: VS-L055014
CAS No: 609806-40-8
Mol.F.: C23H25ClN2O3
Mol.Wt.: 412.9
Status: Custom Synthesis
Loratadine 8-Bromo Impurity
CAT No: VS-L055015
CAS No: 130642-60-3
Mol.F.: C22H23BrN2O2
Mol.Wt.: 427.3
Status: Custom Synthesis
Loratadine Cyano Impurity
CAT No: VS-L055016
CAS No: 31255-57-9
Mol.F.: C14H11CIN2
Mol.Wt.: 242.7
Status: Custom Synthesis
Loratadine Deschloro Impurity
CAT No: VS-L055017
CAS No: 79779-58-1
Mol.F.: C22H24N2O2
Mol.Wt.: 348.4
Status: Custom Synthesis
Loratadine EP Impurity A
CAT No: VS-L055001
CAS No: 133284-74-9
Mol.F.: C22H25ClN2O3
Mol.Wt.: 400.9
Status: In Stock
Loratadine EP Impurity B
CAT No: VS-L055002
CAS No: 31251-41-9
Mol.F.: C14H10ClNO
Mol.Wt.: 243.7
Status: Custom Synthesis
Loratadine EP Impurity C
CAT No: VS-L055003
CAS No: 165739-83-3
Mol.F.: C22H22Cl2N2O2
Mol.Wt.: 417.3
Status: In Stock
Loratadine EP Impurity D
CAT No: VS-L055004
CAS No: 100643-71-8
Mol.F.: C19H19ClN2
Mol.Wt.: 310.8
Status: Custom Synthesis
Loratadine EP Impurity E
CAT No: VS-L055006
CAS No: 444995-23-7
Mol.F.: C22H23ClN2O2 : HCl
Mol.Wt.: 382.9 : 36.5
Status: In Stock
Loratadine EP Impurity E
CAT No: VS-L055035
CAS No: 170727-59-0
Mol.F.: C22H23ClN2O2
Mol.Wt.: 382.14
Status: Custom Synthesis
Loratadine EP Impurity F
CAT No: VS-L055008
CAS No: 125743-80-8
Mol.F.: C22H24ClFN2O2
Mol.Wt.: 402.9
Status: Custom Synthesis
Loratadine EP Impurity G
CAT No: VS-L055009
CAS No: 38092-89-6
Mol.F.: C20H21ClN2
Mol.Wt.: 324.9
Status: In Stock
Loratadine EP Impurity H
CAT No: VS-L055010
CAS No: 29976-53-2
Mol.F.: C8H13NO3
Mol.Wt.: 171.2
Status: In Stock
Loratadine Impurity 1
CAT No: VS-L055027
CAS No: N/A
Mol.F.: C14H12ClN : HCl
Mol.Wt.: 229.7 : 36.5
Status: Custom Synthesis
Loratadine Impurity 10
CAT No: VS-L055038
CAS No: 165739-82-2
Mol.F.: C22H23ClN2O3
Mol.Wt.: 398.9
Status: Custom Synthesis
Loratadine Impurity 2
CAT No: VS-L055028
CAS No: 133330-72-0
Mol.F.: C14H12ClNO
Mol.Wt.: 245.7
Status: In Stock
Loratadine Impurity 3
CAT No: VS-L055029
CAS No: N/A
Mol.F.: C19H19ClN2O2
Mol.Wt.: 342.8
Status: Custom Synthesis
Loratadine Impurity 4
CAT No: VS-L055030
CAS No: N/A
Mol.F.: C20H23ClN2O
Mol.Wt.: 342.9
Status: Custom Synthesis
Loratadine Impurity 5
CAT No: VS-L055031
CAS No: N/A
Mol.F.: C22H25ClN2O3
Mol.Wt.: 400.9
Status: Custom Synthesis
Loratadine Impurity 6
CAT No: VS-L055032
CAS No: 107256-32-6
Mol.F.: C22H25ClN2O3
Mol.Wt.: 400.9
Status: In Stock
Loratadine Impurity 7
CAT No: VS-L055033
CAS No: 52003-32-4
Mol.F.: C8H13NO2
Mol.Wt.: 155.2
Status: Custom Synthesis
Loratadine Impurity 8
CAT No: VS-L055034
CAS No: 5325-94-0
Mol.F.: C8H15NO2
Mol.Wt.: 157.2
Status: Custom Synthesis
Loratadine Impurity 9
CAT No: VS-L055036
CAS No: 38093-13-9
Mol.F.: C20H24N2O
Mol.Wt.: 308.4
Status: Custom Synthesis
Loratadine N-Oxide
CAT No: VS-L055018
CAS No: 165739-62-8
Mol.F.: C22H23ClN2O3
Mol.Wt.: 398.9
Status: Custom Synthesis
Loratadine Related Compound H (Dehydro Loratadine Isomer A)
CAT No: VS-L055024
CAS No: N/A
Mol.F.: C22H21ClN2O2
Mol.Wt.: 380.9
Status: Custom Synthesis
Loratadine USP Related Compound D
CAT No: VS-L055005
CAS No: 38089-93-9
Mol.F.: C20H23ClN2O
Mol.Wt.: 342.9
Status: Custom Synthesis
Loratadine USP Related Compound E
CAT No: VS-L055007
CAS No: 133330-60-6
Mol.F.: C14H9Cl2NO
Mol.Wt.: 278.1
Status: In Stock
Methyl analogue of Loratadine
CAT No: VS-L055020
CAS No: 165740-03-4
Mol.F.: C21H21ClN2O2
Mol.Wt.: 368.9
Status: Custom Synthesis
