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Screening compounds

Sulopenem etzadroxil

Also known as Sulopenem etzadroxil (USAN), PF 03709270, 2-ethylbutanoyloxymethyl (5R,6S)-6-[(1R)-1-hydroxyethyl]-7-oxo-3-[(1R,3S)-1-oxothiolan-3-yl]sulfanyl-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate

CAS 1000296-70-7Formula C19H27NO7S3Molar mass 477.63 g/mol
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Sulopenem etzadroxil chemical structure, C19H27NO7S3, CAS 1000296-70-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1000296-70-7
Formula
C19H27NO7S3
Molar mass
477.63 g/mol
HS code
293499
Category
Screening compounds

What is Sulopenem etzadroxil?

Plain description, key identifiers and synonyms

Sulopenem Etzadroxil is an orally available ester prodrug form of sulopenem, a thiopenem with broad-spectrum antibacterial activity against most gram-positive and gram-negative bacteria. After oral administration of sulopenem etzadroxil, the ester bond is cleaved, releasing active sulopenem. Sulopenem is not active against Pseudomonas aeruginosa. In addition, this agent is fairly stable against hydrolysis by various beta-lactamases.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-ethylbutanoyloxymethyl (5R,6S)-6-[(1R)-1-hydroxyethyl]-7-oxo-3-[(1R,3S)-1-oxothiolan-3-yl]sulfanyl-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
CAS number
1000296-70-7 CAS number cross-checked
Molecular formula
C19H27NO7S3
UNII
492M3I304T
InChIKey
NBPVNGWRLGHULH-CSOWVJSESA-N
InChI
InChI=1S/C19H27NO7S3/c1-4-11(5-2)17(23)26-9-27-18(24)14-19(28-12-6-7-30(25)8-12)29-16-13(10(3)21)15(22)20(14)16/h10-13,16,21H,4-9H2,1-3H3/t10-,12+,13+,16-,30-/m1/s1
Canonical SMILES
CCC(CC)C(=O)OCOC(=O)C1=C(SC2CCS(=O)C2)SC2C(C(C)O)C(=O)N12
Isomeric SMILES
CCC(CC)C(=O)OCOC(=O)C1=C(S[C@H]2N1C(=O)[C@@H]2[C@@H](C)O)S[C@H]3CC[S@@](=O)C3

Synonyms

  • Sulopenem etzadroxil (USAN)
  • PF 03709270
  • 2-ethylbutanoyloxymethyl (5R,6S)-6-[(1R)-1-hydroxyethyl]-7-oxo-3-[(1R,3S)-1-oxothiolan-3-yl]sulfanyl-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
  • PF 03709270 (ulopenem etzadroxil)
  • sulopenem-etzadroxil
  • Orlynvah component sulopenem etzadroxil

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
477.63 g/molcalc.
Exact mass
477.095 Dacalc.
LogP (octanol/water)
1.8calc.
Topological polar surface area
110.2 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
9calc.
Heavy atoms
30calc.
Rings
3calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.74calc.
Formal charge
0calc.
Stereocentres
5calc.
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, O=C1CC2SC(SC3CCS(=O)C3)=CN12

O=C1CC2SC(SC3CCS(=O)C3)=CN12

3 rings, 15 atoms.

14 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.

Sulopenem etzadroxil suppliers

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Sulopenem etzadroxil price

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Uses and applications

What the substance is used for, by industry and function

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 Sulopenem etzadroxil is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Sulopenem etzadroxil, based on the data on this page

What is Sulopenem etzadroxil?

Sulopenem Etzadroxil is an orally available ester prodrug form of sulopenem, a thiopenem with broad-spectrum antibacterial activity against most gram-positive and gram-negative bacteria. After oral administration of sulopenem etzadroxil, the ester bond is cleaved, releasing active sulopenem.

What is the CAS number of Sulopenem etzadroxil?

The CAS registry number of Sulopenem etzadroxil is 1000296-70-7.

What is the molecular formula and weight of Sulopenem etzadroxil?

The molecular formula of Sulopenem etzadroxil is C19H27NO7S3 and its molar mass is 477.63 g/mol.

What is Sulopenem etzadroxil used for?

Known uses and roles of Sulopenem etzadroxil include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Sulopenem etzadroxil hazardous?

No GHS hazard classification for Sulopenem etzadroxil 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 Sulopenem etzadroxil?

Sulopenem etzadroxil is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Sulopenem etzadroxil?

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What is the price of Sulopenem etzadroxil?

Suppliers quote Sulopenem etzadroxil 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

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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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