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Antibiotics and anti-infectives

Cefpodoxime

Also known as Cefpodoximum, Cefpodoxima, Epoxim

CAS 80210-62-4Formula C15H17N5O6S2Molar mass 427.46 g/molEC 685-334-0
GHS signal word: Danger. Pictograms: Serious health hazard 26 suppliers listed Drug substance
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Cefpodoxime chemical structure, C15H17N5O6S2, CAS 80210-62-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
80210-62-4
Formula
C15H17N5O6S2
Molar mass
427.46 g/mol
EC number
685-334-0
HS code
294190
Category
Antibiotics and anti-infectives

What is Cefpodoxime?

Plain description, key identifiers and synonyms

Cefpodoxime is a third-generation cephalosporin antibiotic with methoxymethyl and (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamino substituents at positions 3 and 7, respectively, of the cephem skeleton. Given by mouth as its proxetil ester prodrug, it is used to treat acute otitis media, pharyngitis, and sinusitis. It has a role as an antibacterial drug. It is a cephalosporin and a carboxylic acid.

Cefpodoxime is an antibiotic.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS number
80210-62-4 CAS number cross-checkedOther or deprecated CAS: 82619-04-3
EC number
685-334-0
Molecular formula
C15H17N5O6S2
UNII
7R4F94TVGY
MDL number
MFCD00864906
InChIKey
WYUSVOMTXWRGEK-HBWVYFAYSA-N
InChI
InChI=1S/C15H17N5O6S2/c1-25-3-6-4-27-13-9(12(22)20(13)10(6)14(23)24)18-11(21)8(19-26-2)7-5-28-15(16)17-7/h5,9,13H,3-4H2,1-2H3,(H2,16,17)(H,18,21)(H,23,24)/b19-8-/t9-,13-/m1/s1
Canonical SMILES
COCC1=C(C(=O)O)N2C(=O)C(NC(=O)C(=NOC)c3csc(N)n3)C2SC1
Isomeric SMILES
COCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)/C(=N\OC)/C3=CSC(=N3)N)SC1)C(=O)O

Synonyms

  • Cefpodoximum
  • Cefpodoxima
  • Epoxim
  • (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
  • Cefpodoxime sodium salt
  • (6R,7R)-7-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
  • (6R,7R)-7-(((2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl)amino)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid
  • (6R,7R)-7-((2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid
  • Sodium, Cefpodoxime
  • Salt, Cefpodoxime Sodium
  • Sodium Salt, Cefpodoxime
  • U76,253A
  • 51746, RU
  • 76253A, U
  • U 76,253A
  • Orelox paed
  • Cefpodoxime acid
  • Cefpodoxime Proxetil EP Impurity A
  • Cefpodoxime (INN)
  • (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
  • (6R,7R)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
  • Epoxim (TN)
  • Cefpodoxim
  • RU 51807
  • Cefpodoxime (Standard)
Show all 29 synonyms
  • Cefpodoxime 100 microg/mL in Acetonitrile
  • Cefpodoxime, VETRANAL(TM), analytical standard
  • Cefpodoxime proxetil impurity a
  • (+)-(6R,7R)-7-(2-(2-Amino-4-thiazolyl)-2-((Z)-methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid

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
427.46 g/molcalc.
Exact mass
427.062 Dacalc.
LogP (octanol/water)
-0.54calc.
Topological polar surface area
156.4 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
10calc.
Rotatable bonds
7calc.
Heavy atoms
28calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.4calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Passes (0 violations)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=CCSC12)c1cscn1

N=C(C(=O)NC1C(=O)N2C=CCSC12)c1cscn1

3 rings, 19 atoms.

96 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H317May cause an allergic skin reaction.
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary statements (15)
  • P233Keep container tightly closed.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P271Use only outdoors or in a well-ventilated area.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P284In case of inadequate ventilation wear respiratory protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P342 + P316If experiencing respiratory symptoms: Get emergency medical help immediately.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403Store in a well-ventilated place.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

Cefpodoxime suppliers

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Where suppliers are based

26 suppliers in 9 countries

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Cefpodoxime 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

  • beta Lactam Antibiotics

Roles

  • antibacterial agent
  • antibacterial drug
  • antiinfective agent
  • antimicrobial agent
  • antimicrobial drug
  • pharmaceutical

Pharmacology

Cefpodoxime is a Cephalosporin Antibacterial.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • Active ingredient in FDA approved drug labels

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Cefpodoxime 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 Cefpodoxime is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Cefpodoxime?

Cefpodoxime is a third-generation cephalosporin antibiotic with methoxymethyl and (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamino substituents at positions 3 and 7, respectively, of the cephem skeleton.

What is the CAS number of Cefpodoxime?

The CAS registry number of Cefpodoxime is 80210-62-4. Other or deprecated CAS numbers: 82619-04-3.

What is the molecular formula and weight of Cefpodoxime?

The molecular formula of Cefpodoxime is C15H17N5O6S2 and its molar mass is 427.46 g/mol.

What is Cefpodoxime used for?

Known uses and roles of Cefpodoxime include antibacterials and antibiotics in pharmaceuticals, antibacterial agent, antibacterial drug, antiinfective agent, antimicrobial agent and 3 more.

Is Cefpodoxime hazardous?

Cefpodoxime carries the GHS signal word "Danger". Main hazards: may cause an allergic skin reaction, may cause allergy or asthma symptoms or breathing difficulties if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Cefpodoxime?

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

Where can I buy Cefpodoxime?

CompoundList lists 26 suppliers of Cefpodoxime in China, United States, India, Czech Republic and 5 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Cefpodoxime in India?

5 suppliers in India list Cefpodoxime on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Cefpodoxime?

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

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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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