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Screening compounds

Ceftioxide

Also known as Cefotaxime syn S-oxide, Ceftioxido, Ceftioxidum

CAS 69132-42-9Formula C16H17N5O8S2Molar mass 471.47 g/mol
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Ceftioxide chemical structure, C16H17N5O8S2, CAS 69132-42-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
69132-42-9
Formula
C16H17N5O8S2
Molar mass
471.47 g/mol
HS code
294190
Category
Screening compounds

What is Ceftioxide?

Plain description, key identifiers and synonyms

Ceftioxide is a chemical substance with the molecular formula C16H17N5O8S2 and a molar mass of 471.47 g/mol. Its CAS registry number is 69132-42-9. The IUPAC name is (5S,6R,7R)-3-(acetyloxymethyl)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-5,8-dioxo-5λ4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(5S,6R,7R)-3-(acetyloxymethyl)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-5,8-dioxo-5λ4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS number
69132-42-9 CAS number cross-checked
Molecular formula
C16H17N5O8S2
UNII
6Z9DV0V6TG
InChIKey
MMQXRUYUBYWTDP-KEIGCJKLSA-N
InChI
InChI=1S/C16H17N5O8S2/c1-6(22)29-3-7-5-31(27)14-10(13(24)21(14)11(7)15(25)26)19-12(23)9(20-28-2)8-4-30-16(17)18-8/h4,10,14H,3,5H2,1-2H3,(H2,17,18)(H,19,23)(H,25,26)/b20-9-/t10-,14-,31+/m1/s1
Canonical SMILES
CON=C(C(=O)NC1C(=O)N2C(C(=O)O)=C(COC(C)=O)CS(=O)C12)c1csc(N)n1
Isomeric SMILES
CC(=O)OCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)/C(=N\OC)/C3=CSC(=N3)N)[S@@](=O)C1)C(=O)O

Synonyms

  • Cefotaxime syn S-oxide
  • Ceftioxido
  • Ceftioxidum
  • (5R,6R,7R)-7-(2-(2-Amino-4-thiazolyl)-2-methoxyiminoacetamido)-3-(acetoxymethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-en-2-carbonsaeure
  • E-Cefotaxime S-Oxide
  • HR 109

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
471.47 g/molcalc.
Exact mass
471.0519 Dacalc.
LogP (octanol/water)
-1.61calc.
Topological polar surface area
190.6 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
11calc.
Rotatable bonds
7calc.
Heavy atoms
31calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.38calc.
Formal charge
0calc.
Stereocentres
3calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, N=C(C(=O)NC1C(=O)N2C=CCS(=O)C12)c1cscn1

N=C(C(=O)NC1C(=O)N2C=CCS(=O)C12)c1cscn1

3 rings, 20 atoms.

6 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Ceftioxide suppliers

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Ceftioxide price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Third Generation Cephalosporins

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Ceftioxide is traded under.

HS 2941.90Indicative HS code

Antibiotics, other

World exports in 2024
$6.39B
+2.3% vs 2023, imports $6.97B
2019 to 2024
Top exporters
  1. China39.7%
  2. United States11.3%
  3. Switzerland * partner reported10.9%
Top importers
  1. Italy15.0%
  2. India * partner reported12.0%
  3. China8.7%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Ceftioxide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Ceftioxide, based on the data on this page

What is Ceftioxide?

Ceftioxide is a chemical substance with the molecular formula C16H17N5O8S2 and a molar mass of 471.47 g/mol. Its CAS registry number is 69132-42-9.

What is the CAS number of Ceftioxide?

The CAS registry number of Ceftioxide is 69132-42-9.

What is the molecular formula and weight of Ceftioxide?

The molecular formula of Ceftioxide is C16H17N5O8S2 and its molar mass is 471.47 g/mol.

What is Ceftioxide used for?

Known uses and roles of Ceftioxide include building blocks in research and laboratory, screening compounds in research and laboratory and third generation cephalosporins.

Is Ceftioxide hazardous?

No GHS hazard classification for Ceftioxide is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Ceftioxide?

Ceftioxide is usually classified under HS code 294190 (Antibiotics, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ceftioxide?

Post a free request on CompoundList and suppliers of Ceftioxide will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Ceftioxide?

Suppliers quote Ceftioxide on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Ceftioxide

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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