Products 66340-33-8
CAS 66340-33-8 appears in our catalog under these names: Ceftriaxone EP Impurity B (Cefotaxime EP Impurity E, Cefotaxime USP Related Compound E), Cefotaxime EP Impurity E,Ceftriaxone EP Impurity B, Ceftriaxone EP Impurity B, 3-Desacetyl cefotaxime lactone, >95% (HPLC), 3-Desacetyl Cefotaxime lactone. Offered by: Chemat Brand, TRC, TargetMol, Chemat, MedChemExpress. Available pack sizes: on request, 50mg, 5mg, 2mg, 10mg, 5 mg, Get quote, 10 mg.
(2Z)-2-(2-amino-1,3-thiazol-4-yl)-N-[(4R,5R)-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-en-4-yl]-2-methoxyiminoacetamide (CAS 66340-33-8) is a chemical compound with the molecular formula C14H13N5O5S2 and a molecular weight of 395.4 g/mol. IUPAC name: (2Z)-2-(2-amino-1,3-thiazol-4-yl)-N-[(4R,5R)-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-en-4-yl]-2-methoxyiminoacetamide. InChIKey: MCSWUKXFFGUOQE-GHXIOONMSA-N.
| Molecular formula | C14H13N5O5S2 |
|---|---|
| Molecular weight | 395.4 g/mol |
| IUPAC name | (2Z)-2-(2-amino-1,3-thiazol-4-yl)-N-[(4R,5R)-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-en-4-yl]-2-methoxyiminoacetamide |
| InChIKey | MCSWUKXFFGUOQE-GHXIOONMSA-N |
| SMILES | CO/N=C(/C1=CSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)C4=C(COC4=O)CS3 |
Computed by PubChem (NCBI)
Synonyms:
Deacetylcefotaxime lactone, Ceftriaxone impurity B, Cefotaxime impurity E [EP], Cefotaxime sodium impurity E [EP], Ceftriaxone sodium impurity B [EP], Cefotaxime specified impurity E [EP], CEFTRIAXONE SODIUM IMPURITY B [IP], CEFOTAXIME IMPURITY E [EP IMPURITY], CEFOTAXIME SODIUM IMPURITY E [EP IMPURITY], CEFTRIAXONE SODIUM IMPURITY B [EP IMPURITY]