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Cefaclor
Catalog No: PI00007001     Product Name: Cefaclor
CAS No: 70356-03-5丨Chemical Formula: C15H14ClN3O4S丨(6R,7R)-7-[[(2R)-2-Amino-2-phenylacetyl]amino]-3-chloro- 8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxy……
Cefaclor Impurity A (EP), see Cephalexin Impurity A(EP)
Catalog No: PI00023002     Product Name: Cefaclor Impurity C,Cephalexin Impurity A(EP)
CAS No:875-74-1 ||(R)-2-amino-2-phenylacetic acid http://www.pipitech.com/cephalexin-impurity-a_ep_.html
Cefaclor Impurity B (EP), see 7-ACCA
Catalog No: PI00035001     Product Name: Cefaclor Impurity B,7-ACCA
CAS No:53994-69-7||(6R,7R)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid http://www.pipitech.com/7-h.html
Cefaclor Impurity C (EP)
Catalog No: PI00007002     Product Name: Cefaclor Impurity C (EP)
CAS No: 143059-69-2丨Chemical Formula:C15H14ClN3O4S丨(6R,7R)-7-((S)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic ac……
Cefaclor Impurity D (EP)
Catalog No: PI00007003     Product Name: Cefaclor Impurity D (EP)
CAS No: 53994-73-3丨Chemical Formula: C15H14ClN3O4S丨(2R,6R,7R)- and (2S,6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia- 1-azabicyclo[4.2.0]……
Cefaclor Impurity E (EP)
Catalog No: PI00007004     Product Name: Cefaclor Impurity E (EP)
CAS No: 188915-50-6丨Chemical Formula: C14H14ClN3O4S丨2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-(5-chloro-4-oxo-3,4-dihydro-2H-1,3-thiazin-2-yl)acetic acid
Cefaclor Impurity F (EP)
Catalog No: PI00007023     Product Name: Cefaclor Impurity F (EP)
CAS No: 73200-73-4 丨Chemical Formula:C10H8N2O丨3-phenylpyrazin-2-ol
Cefaclor Impurity H (EP)
Catalog No: PI00007005     Product Name: Cefaclor Impurity H (EP)
CAS No: 丨Chemical Formula:C23H21ClN4O5S丨(6R,7R)-7-((R)-2-((R)-2-amino-2-phenylacetamido)-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-……
Cefaclor Dimer
Catalog No: PI00007006     Product Name: Cefaclor Dimer
CAS No: 丨Chemical Formula: C30H26Cl2N6O7S2丨(6R,7R)-7-((R)-2-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-car……
Cefaclor Dimer
Catalog No: PI00007006     Product Name: Cefaclor Dimer
CAS No: 丨Chemical Formula: C30H26Cl2N6O7S2丨(6R,7R)-7-((R)-2-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-car……
Cefaclor Oxide Impurity(Cefaclor Sulphur Oxidation Impurity)
Catalog No: PI00007007     Product Name: Cefaclor Oxide Impurity(Cefaclor Sulphur Oxidation Impurity)
CAS No: 丨Chemical Formula: C15H14ClN3O5S丨(6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-……
Cefaclor Impurity 1 (JP)
Catalog No: PI00007008     Product Name: Cefaclor Impurity 1 (JP)
CAS No: 丨Chemical Formula: C20H20N4O2丨(S)-2-amino-N-(2-(6-oxo-5-phenyl-1,6-dihydropyrazin-2-yl)ethyl)-2-phenylacetamide
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