CAS 66340-33-8

Formel: C14H13N5O5S2

InChl: InChI=1S/C14H13N5O5S2/c1-23-18-7(6-4-26-14(15)16-6)10(20)17-8-11(21)19-9-5(2-24-13(9)22)3-25-12(8)19/h4,8,12H,2-3H2,1H3,(H2,15,16)(H,17,20)/b18-7-/t8-,12-/m1/s1

InChI Key: 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

Cefotaxime Related Compound E ((Z)-2-(2-aminothiazol-4-yl)-N-{(5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl}-2-(methoxyimino)acetamide)

CAS: 66340-33-8

Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi

Formel: C₁₄H₁₃N₅O₅S₂

Farbe und Form: Off-White Light Yellow Powder

Molekulargewicht: 395.03581

Ref: 45-1097953

(Z)-2-(2-Aminothiazol-4-yl)-N-((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-(methoxyimino)acetamide

CAS: 66340-33-8

Formel: C₁₄H₁₃N₅O₅S₂

Reinheit: 97%

Molekulargewicht: 395.4135

Ref: IN-DA00FDRZ

3-Desacetyl Cefotaxime lactone

CAS: 66340-33-8

3-Desacetyl Cefotaxime lactone

Reinheit: ≥95%

Ref: 54-OR1038424

Ceftriaxone EP Impurity B (Cefotaxime EP Impurity E, Cefotaxime USP Related Compound E)

CAS: 66340-33-8

Formel: C₁₄H₁₃N₅O₅S₂

Farbe und Form: Off-White Solid

Molekulargewicht: 395.41

Ref: 4Z-C-933

3-Desacetyl Cefotaxime lactone

CAS: 66340-33-8

3-Desacetyl Cefotaxime lactone, the active metabolite of Cefotaxime, is derived from its sodium salt form, which is recognized as a third-generation

Formel: C₁₄H₁₃N₅O₅S₂

Farbe und Form: Solid

Molekulargewicht: 395.41

Ref: TM-T14030

3-Desacetyl cefotaxime lactone

CAS: 66340-33-8

Formel: C₁₄H₁₃N₅O₅S₂

Farbe und Form: Neat

Molekulargewicht: 395.41

Ref: TR-D271520

Ceftriaxone EP Impurity B

CAS: 66340-33-8

Formel: C₁₄H₁₃N₅O₅S₂

Molekulargewicht: 395.41

Ref: ST-EA-CP-C91002

3-Desacetyl Cefotaxime lactone

CAS: 66340-33-8

Ref: BE-RMCC157023

3-Desacetyl Cefotaxime lactone

CAS: 66340-33-8

Reinheit: 97%

Molekulargewicht: 395.04

Ref: 10-F554682

3-Desacetyl Cefotaxime Lactone (E/Z Mixture)

CAS: 123238-79-9, 66340-33-8

Impurity Cefotaxime Sodium EP Impurity E
Applications 3-Desacetyl Cefotaxime Lactone is an impurity of Cefotaxime sodium (C242950). 3-Desacetyl Cefotaxime Lactone is also a degradation product for other cephalosporin antibiotics such as: Ceftriaxone (C245000), Cefodizime and Ceftiofur (C244700).
References Amaker, R., et al.: Antimicrob. Agents Chemother., 40, 1139 (1996), Taylor, P., et al.: Clin. Biochem., 38, 328 (2005),

Formel: C₁₄H₁₃N₅O₅S₂

Reinheit: >85%

Farbe und Form: Neat

Molekulargewicht: 395.41

Ref: TR-D288390