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Heterocyclic building blocks

Protiofate

Also known as Protiofato, Protiofatum, 2,5-dipropyl 3,4-dihydroxythiophene-2,5-dicarboxylate

CAS 58416-00-5Formula C12H16O6SMolar mass 288.32 g/mol
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Protiofate chemical structure, C12H16O6S, CAS 58416-00-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
58416-00-5
Formula
C12H16O6S
Molar mass
288.32 g/mol
HS code
293499
Category
Heterocyclic building blocks

What is Protiofate?

Plain description, key identifiers and synonyms

Protiofate is a thiophenecarboxylic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
dipropyl 3,4-dihydroxythiophene-2,5-dicarboxylate
CAS number
58416-00-5 CAS number cross-checked
Molecular formula
C12H16O6S
UNII
FIP88CI9Y3
InChIKey
GUFHWUFYAOUKTI-UHFFFAOYSA-N
InChI
InChI=1S/C12H16O6S/c1-3-5-17-11(15)9-7(13)8(14)10(19-9)12(16)18-6-4-2/h13-14H,3-6H2,1-2H3
SMILES (canonical and isomeric)
CCCOC(=O)C1=C(C(=C(S1)C(=O)OCCC)O)O

Synonyms

  • Protiofato
  • Protiofatum
  • 2,5-dipropyl 3,4-dihydroxythiophene-2,5-dicarboxylate
  • 2,5-Dipropyl 3,4-dihydroxy-2,5-thiophenedicarboxylate
  • (2E,5E)-2,5-bis(hydroxy(propoxy)methylidene)thiolane-3,4-dione
  • dipropyl 3,4-dihydroxythiophene-2,5-dicarboxylate
  • 2,5-Thiophenedicarboxylic acid, 3,4-dihydroxy-, dipropyl ester
  • Protiofate (INN)
  • Atrimycon
  • 3,4-Dihydroxy-2,5-thiophenedicarboxylic acid dipropyl ester
  • Dipropyl 3,4-dihydroxy-2,5-thiophenedicarboxylate

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
288.32 g/molcalc.
Exact mass
288.0668 Dacalc.
LogP (octanol/water)
2.29calc.
Topological polar surface area
93.06 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
6calc.
Heavy atoms
19calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
0calc.
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, c1ccsc1

c1ccsc1

1 ring, 5 atoms, the Thiophene ring system.

22,643 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.

Protiofate suppliers

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Protiofate 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

Pharmacology

Protiofate is a derivative of thiophene with antifungal activity.

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 Protiofate 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 Protiofate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Protiofate?

Protiofate is a thiophenecarboxylic acid.

What is the CAS number of Protiofate?

The CAS registry number of Protiofate is 58416-00-5.

What is the molecular formula and weight of Protiofate?

The molecular formula of Protiofate is C12H16O6S and its molar mass is 288.32 g/mol.

What is Protiofate used for?

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

Is Protiofate hazardous?

No GHS hazard classification for Protiofate 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 Protiofate?

Protiofate 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 Protiofate?

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

What is the price of Protiofate?

Suppliers quote Protiofate 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 Protiofate

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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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