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Cefuroxime EP Impurity A
Chemical Name: (6R,7R)-7-[[(Z)-(furan-2-yl)(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP)
Smile: O=C(C(N12)=C(CO)CS[C@]2([H])[C@H](NC(/C(C3=CC=CO3)=N\OC)=O)C1=O)O
| CAT No | VS-C059002 |
| CAS No | 56271-94-4 |
| Mol.F. | C15H15N3O7S |
| Mol.Wt. | 381.4 |
| Status | Custom Synthesis |
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Mol.F.: C16H16N4O8S
Mol.Wt.: 424.4
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Cefuroxime Sodium
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Mol.F.: C16H15N4O8S : Na
Mol.Wt.: 423.4 : 23.0
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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 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 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 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: Custom Synthesis
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 Axetil
CAT No: VS-C059018
CAS No: 64544-07-6
Mol.F.: C20H22N4O10S
Mol.Wt.: 510.5
Status: In Stock
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 EP Impurity A
CAT No: VS-C059020
CAS No: 123458-61-7
Mol.F.: C20H22N4O10S
Mol.Wt.: 510.5
Status: In Stock
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 Acid Δ2-Isomer
CAT No: VS-C059022
CAS No: 229499-08-5
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
(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: 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 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: Custom Synthesis
Cephaslosporin Impurity C
CAT No: VS-C059034
CAS No: N/A
Mol.F.: C16H21N3O8S
Mol.Wt.: 415.4
Status: Custom Synthesis
2-oxo-2-furanacetic acid
CAT No: VS-C059035
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Mol.F.: C6H4O4
Mol.Wt.: 140.1
Status: Custom Synthesis
(E)-2-Methoxyimino-2-furanacetic Acid Ammonium Salt
CAT No: VS-C059036
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Mol.F.: C7H10N2O4
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CAT No: VS-C059037
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Mol.F.: C15H15N3O6S
Mol.Wt.: 365.4
Status: Custom Synthesis
Cefuroxime Axetil EP Impurity D
CAT No: VS-C059038
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Mol.F.: C16H16N4O8S
Mol.Wt.: 424.39
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
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