Cefaclor 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.
2,6-Difluoro Impurity
CAT No: VS-C035010
CAS No: NA
Mol.F.: C19H17F2N3O5
Mol.Wt.: 405.4
Status: Custom Synthesis
2-Fluoro Cabotegravir
CAT No: VS-C035008
CAS No: 2883234-42-0
Mol.F.: C19H18FN3O5
Mol.Wt.: 387.4
Status: Custom Synthesis
4-Fluoro Cabotegravir
CAT No: VS-C035007
CAS No: 1309560-71-1
Mol.F.: C19H18FN3O5
Mol.Wt.: 387.4
Status: Custom Synthesis
Benzyl Amine Analog cefaclor
CAT No: VS-C034016
CAS No: N/A
Mol.F.: C22H22N4O4S
Mol.Wt.: 438.5
Status: Custom Synthesis
Cabergoline N-Oxide
CAT No: VS-C035002
CAS No: N/A
Mol.F.: C26H37N5O3
Mol.Wt.: 467.6
Status: Custom Synthesis
Cabotegravir
CAT No: VS-C035012
CAS No: 1051375-10-0
Mol.F.: C19H17F2N3O5
Mol.Wt.: 405.4
Status: Custom Synthesis
Cabotegravir Des-fluoro Impurity
CAT No: VS-C035009
CAS No: 2883234-41-9
Mol.F.: C19H19N3O5
Mol.Wt.: 369.4
Status: Custom Synthesis
Cabotegravir Diastereomer-1 Impurity
CAT No: VS-C035004
CAS No: 1646862-08-9
Mol.F.: C19H17F2N3O5
Mol.Wt.: 405.4
Status: Custom Synthesis
Cabotegravir Diastereomer-2 Impurity
CAT No: VS-C035005
CAS No: N/A
Mol.F.: C19H17F2N3O5
Mol.Wt.: 405.4
Status: Custom Synthesis
Cabotegravir Impurity 1
CAT No: VS-C035003
CAS No: 1309560-64-2
Mol.F.: C19H17F2N3O5
Mol.Wt.: 405.4
Status: Custom Synthesis
Cabotegravir RR Isomer
CAT No: VS-C035011
CAS No: NA
Mol.F.: C19H17F2N3O5
Mol.Wt.: 405.36
Status: Custom Synthesis
Cabotegravir Sodium
CAT No: VS-C035001
CAS No: 1051375-13-3
Mol.F.: C19H16F2N3O5 : Na
Mol.Wt.: 404.4 : 23.0
Status: Custom Synthesis
Cefaclor
CAT No: VS-C034000
CAS No: 53994-73-3
Mol.F.: C15H14ClN3O4S
Mol.Wt.: 367.8
Status: Custom Synthesis
Cefaclor Dimer
CAT No: VS-C034017
CAS No: N/A
Mol.F.: C30H26Cl2N6O7S2
Mol.Wt.: 717.6
Status: Custom Synthesis
Cefaclor EP Impurity A
CAT No: VS-C034002
CAS No: 875-74-1
Mol.F.: C8H9NO2
Mol.Wt.: 151.2
Status: Custom Synthesis
Cefaclor EP Impurity A Hydrochloride
CAT No: VS-C034012
CAS No: 25705-52-6
Mol.F.: C8H9NO2 : HCl
Mol.Wt.: 151.2 : 36.5
Status: Custom Synthesis
Cefaclor EP Impurity A Potassium salt
CAT No: VS-C034011
CAS No: 37661-32-8
Mol.F.: C8H9NO2 : K
Mol.Wt.: 151.2 : 39.1
Status: Custom Synthesis
Cefaclor EP Impurity A Sodium salt
CAT No: VS-C034010
CAS No: 56337-83-8
Mol.F.: C8H9NO2 : Na
Mol.Wt.: 151.2 : 23.0
Status: Custom Synthesis
Cefaclor EP Impurity A Sulfate salt
CAT No: VS-C034013
CAS No: 91224-38-3
Mol.F.: C8H9NO2 : H2SO4
Mol.Wt.: 151.2 : 98.08
Status: Custom Synthesis
Cefaclor EP Impurity B
CAT No: VS-C034003
CAS No: 53994-69-7
Mol.F.: C7H7ClN2O3S
Mol.Wt.: 234.7
Status: Custom Synthesis
Cefaclor EP Impurity B HCl
CAT No: VS-C034014
CAS No: 88104-70-5
Mol.F.: C7H7ClN2O3S : HCl
Mol.Wt.: 234.7 : 36.5
Status: Custom Synthesis
Cefaclor EP Impurity C
CAT No: VS-C034004
CAS No: 143059-69-2
Mol.F.: C15H14ClN3O4S
Mol.Wt.: 367.8
Status: Custom Synthesis
Cefaclor EP Impurity D
CAT No: VS-C034005
CAS No: 152575-13-8
Mol.F.: C15H14ClN3O4S
Mol.Wt.: 367.8
Status: Custom Synthesis
Cefaclor EP Impurity E
CAT No: VS-C034006
CAS No: 188915-50-6
Mol.F.: C14H14ClN3O4S
Mol.Wt.: 355.8
Status: Custom Synthesis
Cefaclor EP Impurity F
CAT No: VS-C034007
CAS No: 2882-18-0
Mol.F.: C10H8N2O
Mol.Wt.: 172.2
Status: Custom Synthesis
Cefaclor EP Impurity G
CAT No: VS-C034008
CAS No: 67308-21-8
Mol.F.: C16H17N3O4S
Mol.Wt.: 347.4
Status: Custom Synthesis
Cefaclor EP Impurity G Sodium salt
CAT No: VS-C034015
CAS No: 37050-97-8
Mol.F.: C16H17N3O4S : Na
Mol.Wt.: 347.4 : 23.0
Status: In Stock
Cefaclor EP Impurity H
CAT No: VS-C034009
CAS No: N/A
Mol.F.: C23H21ClN4O5S
Mol.Wt.: 501
Status: Custom Synthesis
Cefaclor Hydrate
CAT No: VS-C034001
CAS No: 70356-03-5
Mol.F.: C15H14ClN3O4S : H2O
Mol.Wt.: 367.8 : 18.0
Status: Custom Synthesis
Cefaclor Impurity 1
CAT No: VS-C034018
CAS No: N/A
Mol.F.: C17H18N2O3
Mol.Wt.: 298.3
Status: Custom Synthesis
Cefaclor Impurity 2
CAT No: VS-C034019
CAS No: N/A
Mol.F.: C22H22N4O4S : 2(C2HF3O2)
Mol.Wt.: 438.5 : 2(114.0)
Status: Custom Synthesis
Cefaclor Impurity 3
CAT No: VS-C034020
CAS No: N/A
Mol.F.: C15H14BrN3O4S
Mol.Wt.: 412.3
Status: Custom Synthesis
Cefaclor Impurity 4
CAT No: VS-C034021
CAS No: N/A
Mol.F.: C20H20N4O2
Mol.Wt.: 348.4
Status: Custom Synthesis
Cefaclor Impurity 5
CAT No: VS-C034022
CAS No: 722547-49-1
Mol.F.: C17H18N2O3
Mol.Wt.: 298.34
Status: Custom Synthesis
Methoxy Cabotegravir
CAT No: VS-C035006
CAS No: 1335210-25-7
Mol.F.: C20H19F2N3O5
Mol.Wt.: 419.4
Status: Custom Synthesis
