Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Cefaclor reference materials. Our portfolio includes both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamine derivatives (N-NO products). These reference standards play a crucial role in pharmaceutical R&D, aiding in formulation development, ANDA/DMF submissions, quality control, method validation, stability studies, and impurity profiling—including the identification and assessment of potentially genotoxic impurities.
Each Cefaclor-related product is rigorously characterized and delivered with a detailed Certificate of Analysis (COA) and comprehensive analytical data to ensure regulatory compliance. Upon request, we also offer EP/USP traceable standards. To maintain the highest quality standards, all materials are subject to periodic re-testing and continuous quality monitoring.
CAT No: VS-C034000
CAS No: 53994-73-3
Mol.F.: C15H14ClN3O4S
Mol.Wt.: 367.8
Status: Custom Synthesis
CAT No: VS-C034001
CAS No: 70356-03-5
Mol.F.: C15H14ClN3O4S : H2O
Mol.Wt.: 367.8 : 18.0
Status: Custom Synthesis
CAT No: VS-C034002
CAS No: 875-74-1
Mol.F.: C8H9NO2
Mol.Wt.: 151.2
Status: Custom Synthesis
CAT No: VS-C034003
CAS No: 53994-69-7
Mol.F.: C7H7ClN2O3S
Mol.Wt.: 234.7
Status: Custom Synthesis
CAT No: VS-C034004
CAS No: 143059-69-2
Mol.F.: C15H14ClN3O4S
Mol.Wt.: 367.8
Status: Custom Synthesis
CAT No: VS-C034005
CAS No: 152575-13-8
Mol.F.: C15H14ClN3O4S
Mol.Wt.: 367.8
Status: Custom Synthesis
CAT No: VS-C034006
CAS No: 188915-50-6
Mol.F.: C14H14ClN3O4S
Mol.Wt.: 355.8
Status: Custom Synthesis
CAT No: VS-C034007
CAS No: 2882-18-0
Mol.F.: C10H8N2O
Mol.Wt.: 172.2
Status: Custom Synthesis
CAT No: VS-C034008
CAS No: 67308-21-8
Mol.F.: C16H17N3O4S
Mol.Wt.: 347.4
Status: Custom Synthesis
CAT No: VS-C034009
CAS No: N/A
Mol.F.: C23H21ClN4O5S
Mol.Wt.: 501
Status: Custom Synthesis
CAT No: VS-C034010
CAS No: 56337-83-8
Mol.F.: C8H9NO2 : Na
Mol.Wt.: 151.2 : 23.0
Status: Custom Synthesis
CAT No: VS-C034011
CAS No: 37661-32-8
Mol.F.: C8H9NO2 : K
Mol.Wt.: 151.2 : 39.1
Status: Custom Synthesis
CAT No: VS-C034012
CAS No: 25705-52-6
Mol.F.: C8H9NO2 : HCl
Mol.Wt.: 151.2 : 36.5
Status: Custom Synthesis
CAT No: VS-C034013
CAS No: 91224-38-3
Mol.F.: C8H9NO2 : H2SO4
Mol.Wt.: 151.2 : 98.08
Status: Custom Synthesis
CAT No: VS-C034014
CAS No: 88104-70-5
Mol.F.: C7H7ClN2O3S : HCl
Mol.Wt.: 234.7 : 36.5
Status: Custom Synthesis
CAT No: VS-C034015
CAS No: 37050-97-8
Mol.F.: C16H17N3O4S : Na
Mol.Wt.: 347.4 : 23.0
Status: Custom Synthesis
CAT No: VS-C034016
CAS No: N/A
Mol.F.: C22H22N4O4S
Mol.Wt.: 438.5
Status: Custom Synthesis
CAT No: VS-C034017
CAS No: N/A
Mol.F.: C30H26Cl2N6O7S2
Mol.Wt.: 717.6
Status: Custom Synthesis
CAT No: VS-C034018
CAS No: N/A
Mol.F.: C17H18N2O3
Mol.Wt.: 298.3
Status: Custom Synthesis
CAT No: VS-C034019
CAS No: N/A
Mol.F.: C22H22N4O4S : 2(C2HF3O2)
Mol.Wt.: 438.5 : 2(114.0)
Status: Custom Synthesis
CAT No: VS-C034020
CAS No: N/A
Mol.F.: C15H14BrN3O4S
Mol.Wt.: 412.3
Status: Custom Synthesis
CAT No: VS-C034021
CAS No: N/A
Mol.F.: C20H20N4O2
Mol.Wt.: 348.4
Status: Custom Synthesis
CAT No: VS-C034022
CAS No: 722547-49-1
Mol.F.: C17H18N2O3
Mol.Wt.: 298.34
Status: Custom Synthesis
CAT No: VS-C035001
CAS No: 1051375-13-3
Mol.F.: C19H16F2N3O5 : Na
Mol.Wt.: 404.4 : 23.0
Status: Custom Synthesis
CAT No: VS-C035002
CAS No: N/A
Mol.F.: C26H37N5O3
Mol.Wt.: 467.6
Status: Custom Synthesis
CAT No: VS-C035003
CAS No: 1309560-64-2
Mol.F.: C19H17F2N3O5
Mol.Wt.: 405.4
Status: Custom Synthesis
CAT No: VS-C035004
CAS No: 1646862-08-9
Mol.F.: C19H17F2N3O5
Mol.Wt.: 405.4
Status: Custom Synthesis
CAT No: VS-C035005
CAS No: N/A
Mol.F.: C19H17F2N3O5
Mol.Wt.: 405.4
Status: Custom Synthesis
CAT No: VS-C035006
CAS No: 1335210-25-7
Mol.F.: C20H19F2N3O5
Mol.Wt.: 419.4
Status: Custom Synthesis
CAT No: VS-C035007
CAS No: 1309560-71-1
Mol.F.: C19H18FN3O5
Mol.Wt.: 387.4
Status: Custom Synthesis
CAT No: VS-C035008
CAS No: 2883234-42-0
Mol.F.: C19H18FN3O5
Mol.Wt.: 387.4
Status: Custom Synthesis
CAT No: VS-C035009
CAS No: 2883234-41-9
Mol.F.: C19H19N3O5
Mol.Wt.: 369.4
Status: Custom Synthesis
CAT No: VS-C035010
CAS No: NA
Mol.F.: C19H17F2N3O5
Mol.Wt.: 405.4
Status: Custom Synthesis
CAT No: VS-C035011
CAS No: NA
Mol.F.: C19H17F2N3O5
Mol.Wt.: 405.36
Status: Custom Synthesis
CAT No: VS-C035012
CAS No: 1051375-10-0
Mol.F.: C19H17F2N3O5
Mol.Wt.: 405.4
Status: Custom Synthesis