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Cefaclor EP Impurity B
Chemical Name: (6R,7R)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP)
Smile: OC(C(N1[C@@]2([H])[C@H](N)C1=O)=C(CS2)Cl)=O
| CAT No | VS-C034003 |
| CAS No | 53994-69-7 |
| Mol.F. | C7H7ClN2O3S |
| Mol.Wt. | 234.7 |
| Status | Custom Synthesis |
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CAT No: VS-C034000
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Mol.F.: C15H14ClN3O4S
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Mol.F.: C15H14ClN3O4S : H2O
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Cefaclor EP Impurity A
CAT No: VS-C034002
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Mol.F.: C8H9NO2
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Cefaclor EP Impurity B
CAT No: VS-C034003
CAS No: 53994-69-7
Mol.F.: C7H7ClN2O3S
Mol.Wt.: 234.7
Status: Custom Synthesis
Cefaclor EP Impurity C
CAT No: VS-C034004
CAS No: 143059-69-2
Mol.F.: C15H14ClN3O4S
Mol.Wt.: 367.8
Status: Custom Synthesis
Cefaclor EP Impurity D
CAT No: VS-C034005
CAS No: 152575-13-8
Mol.F.: C15H14ClN3O4S
Mol.Wt.: 367.8
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Cefaclor EP Impurity E
CAT No: VS-C034006
CAS No: 188915-50-6
Mol.F.: C14H14ClN3O4S
Mol.Wt.: 355.8
Status: Custom Synthesis
Cefaclor EP Impurity F
CAT No: VS-C034007
CAS No: 2882-18-0
Mol.F.: C10H8N2O
Mol.Wt.: 172.2
Status: Custom Synthesis
Cefaclor EP Impurity G
CAT No: VS-C034008
CAS No: 67308-21-8
Mol.F.: C16H17N3O4S
Mol.Wt.: 347.4
Status: Custom Synthesis
Cefaclor EP Impurity H
CAT No: VS-C034009
CAS No: N/A
Mol.F.: C23H21ClN4O5S
Mol.Wt.: 501
Status: Custom Synthesis
Cefaclor EP Impurity A Sodium salt
CAT No: VS-C034010
CAS No: 56337-83-8
Mol.F.: C8H9NO2 : Na
Mol.Wt.: 151.2 : 23.0
Status: Custom Synthesis
Cefaclor EP Impurity A Potassium salt
CAT No: VS-C034011
CAS No: 37661-32-8
Mol.F.: C8H9NO2 : K
Mol.Wt.: 151.2 : 39.1
Status: Custom Synthesis
Cefaclor EP Impurity A Hydrochloride
CAT No: VS-C034012
CAS No: 25705-52-6
Mol.F.: C8H9NO2 : HCl
Mol.Wt.: 151.2 : 36.5
Status: Custom Synthesis
Cefaclor EP Impurity A Sulfate salt
CAT No: VS-C034013
CAS No: 91224-38-3
Mol.F.: C8H9NO2 : 1/2 H2SO4
Mol.Wt.: 151.2 : 1/2(98.1)
Status: Custom Synthesis
Cefaclor EP Impurity B HCl
CAT No: VS-C034014
CAS No: 88104-70-5
Mol.F.: C7H7ClN2O3S : HCl
Mol.Wt.: 234.7 : 36.5
Status: Custom Synthesis
Cefaclor EP Impurity G Sodium salt
CAT No: VS-C034015
CAS No: 37050-97-8
Mol.F.: C16H17N3O4S : Na
Mol.Wt.: 347.4 : 23.0
Status: Custom Synthesis
Benzyl Amine Analog cefaclor
CAT No: VS-C034016
CAS No: N/A
Mol.F.: C22H22N4O4S
Mol.Wt.: 438.5
Status: Custom Synthesis
Cefaclor Dimer
CAT No: VS-C034017
CAS No: N/A
Mol.F.: C30H26Cl2N6O7S2
Mol.Wt.: 717.6
Status: Custom Synthesis
Cefaclor Impurity 1
CAT No: VS-C034018
CAS No: N/A
Mol.F.: C17H18N2O3
Mol.Wt.: 298.3
Status: Custom Synthesis
Cefaclor Impurity 2
CAT No: VS-C034019
CAS No: N/A
Mol.F.: C22H22N4O4S : 2(C2HF3O2)
Mol.Wt.: 438.5 : 2(114.0)
Status: Custom Synthesis
Cefaclor Impurity 3
CAT No: VS-C034020
CAS No: N/A
Mol.F.: C15H14BrN3O4S
Mol.Wt.: 412.3
Status: Custom Synthesis
Cefaclor Impurity 4
CAT No: VS-C034021
CAS No: N/A
Mol.F.: C20H20N4O2
Mol.Wt.: 348.4
Status: Custom Synthesis
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