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Current Position： > Product > Drug Impurities > Cefradine
Cefradine
Catalog No: PI00008001     Product Name: Cefradine
CAS No:38821-53-3||Chemical Formula:C16H19N3O4S||Molecular Weight:349.40500||Exact Mass:349.10963||(6R,7R)-7-((R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-…
Cefradine Impurity A(EP)
Catalog No: PI00036001     Product Name: Cefradine Impurity A(EP)
CAS No:22252-43-3||Chemical Formula:C8H10N2O3S ||Molecular Weight:214.23900||Exact Mass:214.04121||7-Aminodesacetoxycephalosporanic acid
Cefradine Impurity B(EP)
Catalog No: PI00008016     Product Name: Cefradine Impurity B(EP)
CAS No:26774-88-9||Chemical Formula:C8H11NO2||Molecular Weight:153.18100||Exact Mass:153.07898||(R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetic acid
Cefradine Impurity C (EP)
Catalog No: PI00008002     Product Name: Cefradine Impurity C (EP)
CAS No:N/A||Chemical Formula:C16H19N3O5S ||Molecular Weight:365.40400||Exact Mass:365.10454 ||(6R,7R)-7-[[(2R)-amino(cyclohexa-1,4-dienyl)acetyl]amino]-3-methyl…
Cefradine Impurity D (EP)
Catalog No: PI00008003     Product Name: Cefradine Impurity D (EP)
CAS No:N/A||Chemical Formula:C16H19N3O5S||Molecular Weight:365.40400||Exact Mass:365.10454||(6R,7R)-7-[[(2R)-amino(cyclohexa-1,4-dienyl)acetyl]amino]-3-methyl-8…
Cefradine Impurity E(EP)
Catalog No: PI00008004     Product Name: Cefradine Impurity E(EP)
CAS No:215172-75-1||Chemical Formula: C16H17N3O5S||Molecular Weight:363.38800||Exact Mass:363.08889||(6R,7R)-7-((R)-2-amino-2-(2-hydroxyphenyl)acetamido)-3-meth…
Cefradine EP Impuity F
Catalog No: PI00023005     Product Name: Cefradine EP Impuity F(Cephalexin EP Impurity D,Cefadroxil EP Impurity G)
CAS No:34876-35-2||Chemical Formula:C5H6O2S||Molecular Weight:130.16100||Exact Mass:130.00885 ||3-hydroxy-4-methylthiophen-2(5H)-one
Cefradine Impurity G (EP) （7-ADCA pivalamide ）
Catalog No: PI00008005     Product Name: Cefradine Impurity G (EP) （7-ADCA pivalamide ）
CAS No:146794-70-9 ||Chemical Formula:C13H18N2O4S||Molecular Weight:298.35700 ||Exact Mass:298.09873||(6R,7R)-7-[(2,2-dimethylpropanoyl)amino]-3-methyl-8-oxo-5-…
4',5'-Dihydrocephradine
Catalog No: PI00008006     Product Name: 4',5'-Dihydrocephradine
CAS No:37051-00-6||Chemical Formula:C16H21N3O4S||Molecular Weight:351.42100||Exact Mass:351.12528||(6R,7R)-7-((R)-2-amino-2-(cyclohex-1-en-1-yl)acetamido)-3-met…
Tetrahydro-Cefradine
Catalog No: PI00008007     Product Name: Tetrahydro-Cefradine
CAS No:N/A||Chemical Formula: C16H23N3O4S ||Molecular Weight:353.14093||Exact Mass:353.437||(6R,7R)-7-((R)-2-amino-2-cyclohexylacetamido)-3-methyl-8-oxo-5-thia-…
(△3)-Cefradine
Catalog No: PI00008008     Product Name: (△3)-Cefradine
CAS No:N/A||Chemical Formula:C16H19N3O4S||Molecular Weight:349.40500||Exact Mass:349.10963||(6R,7R)-7-((R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methy…
Cefradine Double Mother Nucleus
Catalog No: PI00008009     Product Name: Cefradine Double Mother Nucleus
CAS No:N/A||Chemical Formula:C24H27N5O6S2 ||Molecular Weight:545.62900||Exact Mass:545.14028||(6R,7R)-7-((6R,7R)-7-((R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)aceta…
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