Cefuroxime 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.
(E)-2-Methoxyimino-2-furanacetic Acid Ammonium Salt
CAT No: VS-C059036
CAS No: 97148-40-8
Mol.F.: C7H10N2O4
Mol.Wt.: 186.2
Status: Custom Synthesis
(Z)-2-Methoxyimino-2-furanacetic Acid Ammonium Salt
CAT No: VS-C059025
CAS No: 97148-39-5
Mol.F.: C7H10N2O4
Mol.Wt.: 186.2
Status: In Stock
2-oxo-2-furanacetic acid
CAT No: VS-C059035
CAS No: 1467-70-5
Mol.F.: C6H4O4
Mol.Wt.: 140.1
Status: In Stock
Cefuroxime
CAT No: VS-C059000
CAS No: 55268-75-2
Mol.F.: C16H16N4O8S
Mol.Wt.: 424.4
Status: Custom Synthesis
Cefuroxime Acid Methyl Ester
CAT No: VS-C059023
CAS No: 1700623-77-3
Mol.F.: C17H18N4O8S
Mol.Wt.: 438.4
Status: Custom Synthesis
Cefuroxime Acid Δ2-Isomer
CAT No: VS-C059022
CAS No: 229499-08-5
Mol.F.: C16H16N4O8S
Mol.Wt.: 424.4
Status: Custom Synthesis
Cefuroxime Axetil Dimer
CAT No: VS-C059026
CAS No: 1202925-10-7
Mol.F.: C36H38N8O17S2
Mol.Wt.: 918.9
Status: Custom Synthesis
Cefuroxime Axetil Sulfoxide Impurity
CAT No: VS-C059039
CAS No: N/A
Mol.F.: C20H22N4O11S
Mol.Wt.: 526.47
Status: Custom Synthesis
Cefuroxime EP Impurity A
CAT No: VS-C059002
CAS No: 56271-94-4
Mol.F.: C15H15N3O7S
Mol.Wt.: 381.4
Status: Custom Synthesis
Cefuroxime EP Impurity A Potassium salt
CAT No: VS-C059004
CAS No: 100631-78-5
Mol.F.: C15H14N3O7S : K
Mol.Wt.: 380.4 : 39.1
Status: Custom Synthesis
Cefuroxime EP Impurity A Sodium salt
CAT No: VS-C059003
CAS No: 134947-41-4
Mol.F.: C15H14N3O7S : Na
Mol.Wt.: 380.4 : 23.0
Status: Custom Synthesis
Cefuroxime EP Impurity B
CAT No: VS-C059005
CAS No: 39685-31-9
Mol.F.: C17H17N3O8S
Mol.Wt.: 423.4
Status: Custom Synthesis
Cefuroxime EP Impurity B Sodium salt
CAT No: VS-C059006
CAS No: 57847-71-9
Mol.F.: C17H16N3O8S : Na
Mol.Wt.: 422.4 : 23.0
Status: Custom Synthesis
Cefuroxime EP Impurity C
CAT No: VS-C059007
CAS No: 69822-88-4
Mol.F.: C15H15N3O6S
Mol.Wt.: 365.4
Status: Custom Synthesis
Cefuroxime EP Impurity D
CAT No: VS-C059008
CAS No: 76598-06-6
Mol.F.: C18H15Cl3N4O9S
Mol.Wt.: 569.8
Status: Custom Synthesis
Cefuroxime EP Impurity E
CAT No: VS-C059009
CAS No: 97232-97-8
Mol.F.: C16H16N4O8S
Mol.Wt.: 424.4
Status: Custom Synthesis
Cefuroxime EP Impurity E Sodium salt
CAT No: VS-C059010
CAS No: 97232-49-0
Mol.F.: C16H15N4O8S : Na
Mol.Wt.: 423.4 : 23.0
Status: Custom Synthesis
Cefuroxime EP Impurity F
CAT No: VS-C059011
CAS No: 97170-19-9
Mol.F.: C15H15N3O7S
Mol.Wt.: 381.4
Status: Custom Synthesis
Cefuroxime EP Impurity G
CAT No: VS-C059012
CAS No: 97232-98-9
Mol.F.: C17H17N3O8S
Mol.Wt.: 423.4
Status: Custom Synthesis
Cefuroxime EP Impurity G Sodium salt
CAT No: VS-C059013
CAS No: 97170-20-2
Mol.F.: C17H17N3O8S : Na
Mol.Wt.: 423.4 : 23.0
Status: Custom Synthesis
Cefuroxime EP Impurity H
CAT No: VS-C059014
CAS No: 947723-87-7
Mol.F.: C15H13N3O6S
Mol.Wt.: 363.3
Status: Custom Synthesis
Cefuroxime EP Impurity H Sodium salt
CAT No: VS-C059015
CAS No: 947692-51-5
Mol.F.: C15H13N3O6S : Na
Mol.Wt.: 363.3 : 23.0
Status: Custom Synthesis
Cefuroxime EP Impurity I
CAT No: VS-C059016
CAS No: 39684-61-2
Mol.F.: C7H7NO4
Mol.Wt.: 169.1
Status: In Stock
Cefuroxime EP Impurity I Sodium salt
CAT No: VS-C059017
CAS No: 65866-48-0
Mol.F.: C7H7NO4 : Na
Mol.Wt.: 169.1 : 23.0
Status: Custom Synthesis
Cefuroxime Impurity 1
CAT No: VS-C059037
CAS No: 75044-85-8
Mol.F.: C15H15N3O6S
Mol.Wt.: 365.4
Status: Custom Synthesis
Cefuroxime Sodium
CAT No: VS-C059001
CAS No: 56238-63-2
Mol.F.: C16H15N4O8S : Na
Mol.Wt.: 423.4 : 23.0
Status: Custom Synthesis
Cefuroxime Sulphoxide
CAT No: VS-C059040
CAS No: 929531-94-2
Mol.F.: C16H16N4O9S
Mol.Wt.: 440.4
Status: Custom Synthesis
Cefuroxime Axetil
CAT No: VS-C059018
CAS No: 64544-07-6
Mol.F.: C20H22N4O10S
Mol.Wt.: 510.5
Status: Custom Synthesis
Cefuroxime Axetil EP Impurity A
CAT No: VS-C059020
CAS No: 123458-61-7
Mol.F.: C20H22N4O10S
Mol.Wt.: 510.5
Status: Custom Synthesis
Cefuroxime Axetil EP Impurity B
CAT No: VS-C059021
CAS No: 97232-96-7
Mol.F.: C20H22N4O10S
Mol.Wt.: 510.5
Status: Custom Synthesis
Cefuroxime Axetil EP Impurity D
CAT No: VS-C059038
CAS No: 55268-75-2
Mol.F.: C16H16N4O8S
Mol.Wt.: 424.39
Status: Custom Synthesis
Cefuroxime Axetil Hydrochloride
CAT No: VS-C059019
CAS No: 102672-56-0
Mol.F.: C20H22N4O10S : HCl
Mol.Wt.: 510.5 : 36.5
Status: Custom Synthesis
Cefuroxime Axetil Impurity 1
CAT No: VS-C059027
CAS No: N/A
Mol.F.: C21H23N3O10S
Mol.Wt.: 509.5
Status: Custom Synthesis
Cefuroxime Axetil Impurity 2
CAT No: VS-C059028
CAS No: N/A
Mol.F.: C19H21N3O8S
Mol.Wt.: 451.5
Status: Custom Synthesis
Cefuroxime Axetil Impurity 4
CAT No: VS-C059029
CAS No: 59176-08-8
Mol.F.: C7H6ClNO3
Mol.Wt.: 187.6
Status: Custom Synthesis
Cefuroxime Axetil Impurity 5
CAT No: VS-C059030
CAS No: N/A
Mol.F.: C17H15ClN4O10S
Mol.Wt.: 502.8
Status: Custom Synthesis
Cefuroxime Axetil Impurity 6
CAT No: VS-C059031
CAS No: 183385-06-0
Mol.F.: C9H12N2O4
Mol.Wt.: 212.2
Status: Custom Synthesis
Cefuroxime Axetil Impurity 7
CAT No: VS-C059032
CAS No: 108260-00-0
Mol.F.: C10H12N2O5S
Mol.Wt.: 272.3
Status: Custom Synthesis
Cefuroxime Axetil Impurity 8
CAT No: VS-C059033
CAS No: 26395-99-3
Mol.F.: C8H10N2O3S
Mol.Wt.: 214.2
Status: In Stock
Cephaslosporin Impurity C
CAT No: VS-C059034
CAS No: N/A
Mol.F.: C16H21N3O8S
Mol.Wt.: 415.4
Status: Custom Synthesis
