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Heterocyclic building blocks

Pidolacetamol

Also known as Paracetamol-PGA, Pidolacetamolum, Paracetamol pyroglutamic acid ester

CAS 114485-92-6Formula C13H14N2O4Molar mass 262.27 g/mol
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Pidolacetamol chemical structure, C13H14N2O4, CAS 114485-92-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
114485-92-6
Formula
C13H14N2O4
Molar mass
262.27 g/mol
HS code
293379
Category
Heterocyclic building blocks

What is Pidolacetamol?

Plain description, key identifiers and synonyms

Pidolacetamol is a chemical substance with the molecular formula C13H14N2O4 and a molar mass of 262.27 g/mol. Its CAS registry number is 114485-92-6. The IUPAC name is (4-acetamidophenyl) (2S)-5-oxopyrrolidine-2-carboxylate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(4-acetamidophenyl) (2S)-5-oxopyrrolidine-2-carboxylate
CAS number
114485-92-6
Molecular formula
C13H14N2O4
UNII
693SRA99OH
InChIKey
MLJROESCSXWNAJ-NSHDSACASA-N
InChI
InChI=1S/C13H14N2O4/c1-8(16)14-9-2-4-10(5-3-9)19-13(18)11-6-7-12(17)15-11/h2-5,11H,6-7H2,1H3,(H,14,16)(H,15,17)/t11-/m0/s1
Canonical SMILES
CC(=O)Nc1ccc(OC(=O)C2CCC(=O)N2)cc1
Isomeric SMILES
CC(=O)NC1=CC=C(C=C1)OC(=O)[C@@H]2CCC(=O)N2

Synonyms

  • Paracetamol-PGA
  • Pidolacetamolum
  • Paracetamol pyroglutamic acid ester
  • 5-Oxo-L-proline 4-(acetylamino)phenyl ester
  • L-5-Oxopyrrolidine-2-paracetamol-carboxylate
  • 5-Oxo-L-proline, ester with 4'-hydroxyacetanilide
  • L-Proline, 5-oxo-, 4-(acetylamino)phenyl ester
  • Pidolacetamolum (INN-Latin)
  • (4-acetamidophenyl) (2S)-5-oxopyrrolidine-2-carboxylate
  • 4-acetamidophenyl (S)-5-oxopyrrolidine-2-carboxylate

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
262.27 g/molcalc.
Exact mass
262.0954 Dacalc.
LogP (octanol/water)
0.83calc.
Topological polar surface area
84.5 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
3calc.
Heavy atoms
19calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.31calc.
Formal charge
0calc.
Stereocentres
1calc.
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=C1CCC(C(=O)Oc2ccccc2)N1

O=C1CCC(C(=O)Oc2ccccc2)N1

2 rings, 15 atoms.

13 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.

Pidolacetamol suppliers

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Pidolacetamol 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

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 Pidolacetamol is traded under.

HS 2933.79Indicative HS code

Lactams, other lactams

World exports in 2024
$16.2B
−64.4% vs 2023, imports $15.4B
2019 to 2024
Top exporters
  1. Ireland37.0%
  2. France * partner reported15.6%
  3. Spain11.3%
Top importers
  1. Germany27.8%
  2. Ireland18.9%
  3. Panama * partner reported12.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Pidolacetamol?

Pidolacetamol is a chemical substance with the molecular formula C13H14N2O4 and a molar mass of 262.27 g/mol. Its CAS registry number is 114485-92-6. The IUPAC name is (4-acetamidophenyl) (2S)-5-oxopyrrolidine-2-carboxylate.

What is the CAS number of Pidolacetamol?

The CAS registry number of Pidolacetamol is 114485-92-6.

What is the molecular formula and weight of Pidolacetamol?

The molecular formula of Pidolacetamol is C13H14N2O4 and its molar mass is 262.27 g/mol.

What is Pidolacetamol used for?

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

Is Pidolacetamol hazardous?

No GHS hazard classification for Pidolacetamol 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 Pidolacetamol?

Pidolacetamol is usually classified under HS code 293379 (Lactams, other lactams). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pidolacetamol?

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

What is the price of Pidolacetamol?

Suppliers quote Pidolacetamol 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 Pidolacetamol

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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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