Levocetirizine 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,N-Bis(2-chloroethyl)benzenesulfonamide
CAT No: VS-L031013
CAS No: 58023-19-1
Mol.F.: C10H13Cl2NO2S
Mol.Wt.: 282.2
Status: Custom Synthesis
Chlorobenzhydryl Piperazine
CAT No: VS-L031015
CAS No: 300543-56-0
Mol.F.: C17H19ClN2
Mol.Wt.: 286.8
Status: In Stock
L-Carnitinenitrile Chloride
CAT No: VS-L031027
CAS No: 2788-28-5
Mol.F.: C7H15ClN2O
Mol.Wt.: 178.66
Status: Custom Synthesis
Levocetirizine
CAT No: VS-L031000
CAS No: 130018-77-8
Mol.F.: C21H25ClN2O3
Mol.Wt.: 388.9
Status: Out of Stock
Levocetirizine Amide impurity
CAT No: VS-L031014
CAS No: 909779-33-5
Mol.F.: C21H26ClN3O2
Mol.Wt.: 387.9
Status: Limited Stock
Levocetirizine Benzyl Compound
CAT No: VS-L031017
CAS No: 873406-11-2
Mol.F.: C25H27ClN2O
Mol.Wt.: 407
Status: Custom Synthesis
Levocetirizine D4
CAT No: VS-L031024
CAS No: 1133210-23-7
Mol.F.: C21H21D4ClN2O3
Mol.Wt.: 392.9
Status: Custom Synthesis
Levocetirizine D4 Di HCl
CAT No: VS-L031025
CAS No: N/A
Mol.F.: C21H23D4Cl3N2O3
Mol.Wt.: 465.83
Status: Custom Synthesis
Levocetirizine Dihydrochloride - Impurity C
CAT No: VS-L031030
CAS No: 1391052-52-0
Mol.F.: C23H23ClN2O2S
Mol.Wt.: 426.96
Status: Custom Synthesis
Levocetirizine Dihydrochloride - Impurity E
CAT No: VS-L031026
CAS No: N/A
Mol.F.: C25H31ClN2O6
Mol.Wt.: 490.98
Status: Custom Synthesis
Levocetirizine EP Impurity A
CAT No: VS-L031002
CAS No: 303-26-4
Mol.F.: C17H19ClN2
Mol.Wt.: 286.8
Status: In Stock
Levocetirizine EP Impurity B
CAT No: VS-L031003
CAS No: 113740-61-7
Mol.F.: C19H21ClN2O2
Mol.Wt.: 344.8
Status: Custom Synthesis
LEVOCETIRIZINE EP IMPURITY B (HCl)
CAT No: VS-L031023
CAS No: 942132-30-1
Mol.F.: C19H22Cl2N2O2
Mol.Wt.: 381.3
Status: Custom Synthesis
Levocetirizine EP Impurity C
CAT No: VS-L031004
CAS No: 83881-59-8
Mol.F.: C21H25ClN2O3
Mol.Wt.: 388.9
Status: Custom Synthesis
Levocetirizine EP Impurity C Dihydrochloride
CAT No: VS-L031005
CAS No: 2702511-37-1
Mol.F.: C21H25ClN2O3 : 2(HCl)
Mol.Wt.: 388.9 : 2(36.5)
Status: Custom Synthesis
Levocetirizine EP Impurity F
CAT No: VS-L031008
CAS No: 83881-53-2
Mol.F.: C21H26N2O3
Mol.Wt.: 354.5
Status: In Stock
Levocetirizine EP Impurity G
CAT No: VS-L031009
CAS No: 109806-71-5
Mol.F.: C19H23ClN2O
Mol.Wt.: 330.9
Status: Custom Synthesis
Levocetirizine EP Impurity G
CAT No: VS-L031006
CAS No: 346451-15-8
Mol.F.: C30H28Cl2N2
Mol.Wt.: 487.5
Status: In Stock
Levocetirizine EP Impurity G
CAT No: VS-L031007
CAS No: 682323-77-9
Mol.F.: C23H29ClN2O4
Mol.Wt.: 432.9
Status: Custom Synthesis
Levocetirizine EP Impurity H (HCl)
CAT No: VS-L031028
CAS No: 1177093-13-8
Mol.F.: C19H23ClN2O:HCl
Mol.Wt.: 367.31
Status: Custom Synthesis
Levocetirizine Ethyl Ester
CAT No: VS-L031022
CAS No: 1116338-10-3
Mol.F.: C23H29ClN2O3
Mol.Wt.: 416.94
Status: Custom Synthesis
Levocetirizine Impurity 1
CAT No: VS-L031019
CAS No: 942193-17-1
Mol.F.: C19H21ClN2O2
Mol.Wt.: 344.8
Status: Custom Synthesis
Levocetirizine Impurity 2
CAT No: VS-L031020
CAS No: 1150310-68-1
Mol.F.: C28H32ClN3O2
Mol.Wt.: 478
Status: Custom Synthesis
Levocetirizine Impurity 3
CAT No: VS-L031021
CAS No: N/A
Mol.F.: C25H32ClN2O6
Mol.Wt.: 492
Status: Custom Synthesis
Levocetirizine Lactose ester
CAT No: VS-L031011
CAS No: N/A
Mol.F.: C33H45ClN2O13
Mol.Wt.: 713.2
Status: Custom Synthesis
Levocetirizine N-Oxide
CAT No: VS-L031012
CAS No: 442863-80-1
Mol.F.: C21H25ClN2O4
Mol.Wt.: 404.9
Status: In Stock
Levocetirizine PEG 400 Ester
CAT No: VS-L031016
CAS No: N/A
Mol.F.: C27H37ClN2O6
Mol.Wt.: 521.1
Status: Custom Synthesis
Levocetirizine S-Isomer (2HCl)
CAT No: VS-L031029
CAS No: 163837-48-7
Mol.F.: C21H25ClN2O3: 2HCl
Mol.Wt.: 461.81
Status: Custom Synthesis
Levocetirizine Dihydrochloride
CAT No: VS-L031001
CAS No: 130018-87-0
Mol.F.: C21H25ClN2O3 : 2HCl
Mol.Wt.: 388.9 : 72.9
Status: Custom Synthesis
Levocetrizine Impurity I
CAT No: VS-L031010
CAS No: 83881-46-3
Mol.F.: C22H27ClN2O3
Mol.Wt.: 402.9
Status: In Stock
N-benzyl-4-chloroaniline
CAT No: VS-L031018
CAS No: 2948-37-0
Mol.F.: C13H12ClN
Mol.Wt.: 217.7
Status: Custom Synthesis
