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Screening compounds

Pomalidomide 4'-PEG5-acid

Also known as Pomalidomide-PEG5-CO2H, 1-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)amino)-3,6,9,12,15-pentaoxaoctadecan-18-oic acid, Pomalidomide-PEG5-COOH

CAS 2139348-63-1Formula C26H35N3O11Molar mass 565.58 g/mol
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Pomalidomide 4'-PEG5-acid chemical structure, C26H35N3O11, CAS 2139348-63-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2139348-63-1
Formula
C26H35N3O11
Molar mass
565.58 g/mol
HS code
292519
Category
Screening compounds

What is Pomalidomide 4'-PEG5-acid?

Plain description, key identifiers and synonyms

Pomalidomide 4'-PEG5-acid is a chemical substance with the molecular formula C26H35N3O11 and a molar mass of 565.58 g/mol. Its CAS registry number is 2139348-63-1. The IUPAC name is 3-[2-[2-[2-[2-[2-[[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindol-4-yl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-[2-[2-[2-[2-[2-[[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindol-4-yl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
CAS number
2139348-63-1
Molecular formula
C26H35N3O11
MDL number
MFCD32173790
InChIKey
PMCQLKMOQUEEDR-UHFFFAOYSA-N
InChI
InChI=1S/C26H35N3O11/c30-21-5-4-20(24(33)28-21)29-25(34)18-2-1-3-19(23(18)26(29)35)27-7-9-37-11-13-39-15-17-40-16-14-38-12-10-36-8-6-22(31)32/h1-3,20,27H,4-17H2,(H,31,32)(H,28,30,33)
SMILES (canonical and isomeric)
C1CC(=O)NC(=O)C1N2C(=O)C3=C(C2=O)C(=CC=C3)NCCOCCOCCOCCOCCOCCC(=O)O

Synonyms

  • Pomalidomide-PEG5-CO2H
  • 1-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)amino)-3,6,9,12,15-pentaoxaoctadecan-18-oic acid
  • Pomalidomide-PEG5-COOH
  • Pomalidomide-PEG5-CH2CH2COOH
  • Pomalidomide-2-2-2-2-2-2-6-I
  • 3-[2-[2-[2-[2-[2-[[2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindol-4-yl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
  • 1-[[2-(2,6-Dioxo-3-piperidyl)-1,3-dioxo-4-isoindolinyl]amino]-3,6,9,12,15-pentaoxaoctadecan-18-oic Acid
  • 3-[2-[2-[2-[2-[2-[[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
  • Pomalidomide-PEG5-Acid
  • Pomalidomide-NH-CO-PEG6-butyl iodide
  • Pomalidomide-PEG5-C2-acid
  • Pomalidomide 4''-PEG5-acid
  • 1-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)amino)-3,6,9,12,15-pentaoxaoctadecan-1
  • 1-{[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl]amino}-3,6,9,12,15-pentaoxaoctadecan-18-oic acid
  • 3-[[14-[[2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl]amino]-3,6,9,12-tetraoxatetradec-1-yl]oxy]propanoic 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
565.58 g/molcalc.
Exact mass
565.2272 Dacalc.
LogP (octanol/water)
0.06calc.
Topological polar surface area
179 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
11calc.
Rotatable bonds
20calc.
Heavy atoms
40calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.58calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Fails (2 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(N2C(=O)c3ccccc3C2=O)C(=O)N1

O=C1CCC(N2C(=O)c3ccccc3C2=O)C(=O)N1

3 rings, 19 atoms, the Thalidomide ring system.

1,721 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.

Pomalidomide 4'-PEG5-acid suppliers

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All 2 suppliers

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Where suppliers are based

2 suppliers in 1 country

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Pomalidomide 4'-PEG5-acid 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 Pomalidomide 4'-PEG5-acid is traded under.

HS 2925.19Indicative HS code

Imides and their derivatives, salts thereof, other

World exports in 2024
$295M
+11.7% vs 2023, imports $348M
2019 to 2024
Top exporters
  1. China29.7%
  2. Japan22.7%
  3. United Kingdom10.0%
Top importers
  1. United States12.7%
  2. Brazil12.6%
  3. China10.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Pomalidomide 4'-PEG5-acid is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Pomalidomide 4'-PEG5-acid, based on the data on this page

What is Pomalidomide 4'-PEG5-acid?

Pomalidomide 4'-PEG5-acid is a chemical substance with the molecular formula C26H35N3O11 and a molar mass of 565.58 g/mol. Its CAS registry number is 2139348-63-1. The IUPAC name is 3-[2-[2-[2-[2-[2-[[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindol-4-yl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid.

What is the CAS number of Pomalidomide 4'-PEG5-acid?

The CAS registry number of Pomalidomide 4'-PEG5-acid is 2139348-63-1.

What is the molecular formula and weight of Pomalidomide 4'-PEG5-acid?

The molecular formula of Pomalidomide 4'-PEG5-acid is C26H35N3O11 and its molar mass is 565.58 g/mol.

What is Pomalidomide 4'-PEG5-acid used for?

Known uses and roles of Pomalidomide 4'-PEG5-acid include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Pomalidomide 4'-PEG5-acid hazardous?

No GHS hazard classification for Pomalidomide 4'-PEG5-acid 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 Pomalidomide 4'-PEG5-acid?

Pomalidomide 4'-PEG5-acid is usually classified under HS code 292519 (Imides and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pomalidomide 4'-PEG5-acid?

CompoundList lists 2 suppliers of Pomalidomide 4'-PEG5-acid in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Pomalidomide 4'-PEG5-acid?

Suppliers quote Pomalidomide 4'-PEG5-acid 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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