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1. Primary Information

English name: Desacetylcefotaxime
CAS No.: 66340-28-1
Molecular formula: C14H15N5O6S2
Molecular weight: 413.4 g/mol
SMILES: CON=C(C1=CSC(=N1)N)C(=O)NC2C3N(C2=O)C(=C(CS3)CO)C(=O)O
Structural class:
Other identifiers:

deacetylcefotaxime

desacetylcefotaxime

desacetylcefotaxime, monosodium salt

desacetylcefotaxime, monosodium salt, (6R-trans)-isomer

2. Suppliers & Pricing

Supplier Pack size Purity Price (CNY) Storage conditions Lead time Notes
Kehua Intelligence 10mg HPLC≥95% 1600 -20°C in stock -

3. Structures

3.1 2D structure


3.2 3D structure


4. International Nomenclature & Identifiers

4.1 IUPAC Name

(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid


4.2 InChI

InChI=1S/C14H15N5O6S2/c1-25-18-7(6-4-27-14(15)16-6)10(21)17-8-11(22)19-9(13(23)24)5(2-20)3-26-12(8)19/h4,8,12,20H,2-3H2,1H3,(H2,15,16)(H,17,21)(H,23,24)/b18-7-/t8-,12-/m1/s1


4.3 InChIKey

FHYWAOQGXIZAAF-GHXIOONMSA-N


4.4 Canonical SMILES

CON=C(C1=CSC(=N1)N)C(=O)NC2C3N(C2=O)C(=C(CS3)CO)C(=O)O


4.5 Isomeric SMILES

CO/N=C(/C1=CSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)CO)C(=O)O

4.6 SDF file

Coming soon

5. Spectroscopic data

5.1 13C nuclear magnetic resonance (13C NMR)

5.2 1H nuclear magnetic resonance (1H NMR)

5.3 Mass spectrometry (MS)

Coming soon

5.4 Infrared spectroscopy (IR)

Coming soon

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

Coming soon