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Aliphatic and alicyclic building blocks

Pegargiminase

Also known as PEG 20, Pegylated arginine deiminase, pegargiminasum

CAS 1394129-74-8Formula C40H82O21Molar mass 899.08 g/mol
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Pegargiminase chemical structure, C40H82O21, CAS 1394129-74-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1394129-74-8
Formula
C40H82O21
Molar mass
899.08 g/mol
HS code
290949
Category
Aliphatic and alicyclic building blocks

What is Pegargiminase?

Plain description, key identifiers and synonyms

Pegargiminase is an agent consisting of the arginine-degrading enzyme arginine deiminase combined with polyethylene glycol (20,000 MW) (ADI-PEG 20) with potential antineoplastic activity. Upon administration, pegargiminase breaks down the amino acid arginine into citrulline. Although arginine is a nonessential amino acid for normal human cells, certain cancer cells are autotrophic for arginine and need arginine in order to survive. Depletion of arginine may lead to an inhibition of cellular proliferation in those cancer cells. ADI is coupled to PEG in order to enhance this agent's half-life.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
CAS number
1394129-74-8Other or deprecated CAS: 351342-08-0
Molecular formula
C40H82O21
MDL number
MFCD09910396
InChIKey
ZHMUMDLGQBRJIW-UHFFFAOYSA-N
InChI
InChI=1S/C40H82O21/c41-1-3-43-5-7-45-9-11-47-13-15-49-17-19-51-21-23-53-25-27-55-29-31-57-33-35-59-37-39-61-40-38-60-36-34-58-32-30-56-28-26-54-24-22-52-20-18-50-16-14-48-12-10-46-8-6-44-4-2-42/h41-42H,1-40H2
SMILES (canonical and isomeric)
C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO)O

Synonyms

  • PEG 20
  • Pegylated arginine deiminase
  • pegargiminasum
  • Pegargiminasa
  • ADI-PEG
  • ADI-SS
  • Adipeg20
  • Arginine deiminase pegylated
  • ADI-PEG 20
  • 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57-nonadecaoxanonapentacontane-1,59-diol
  • eicosa-ethylene glycol

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
899.08 g/molcalc.
Exact mass
898.5349 Dacalc.
LogP (octanol/water)
-0.71calc.
Topological polar surface area
215.8 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
21calc.
Rotatable bonds
58calc.
Heavy atoms
61calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Fails (2 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

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.

Pegargiminase suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 5 suppliers
5 of 5 offers
  • Axispharm
    United States, San DiegoUnclaimed profile
    PegargiminaseGrade, purity and minimum order on request
    Price on request
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  • BroadPharm
    United States, San DiegoUnclaimed profile
    PegargiminaseGrade, purity and minimum order on request
    Price on request
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  • Leo Biochem
    China, HangzhouUnclaimed profile
    PegargiminaseGrade, purity and minimum order on request
    Price on request
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  • PurePEG, LLC
    United States, San DiegoUnclaimed profile
    PegargiminaseGrade, purity and minimum order on request
    Price on request
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  • Ruiao Bio
    China, JiaxingUnclaimed profile
    PegargiminaseGrade, purity and minimum order on request
    Price on request
    View

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

5 suppliers in 2 countries

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Pegargiminase 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

Functional uses

  • Binder
  • Humectant
  • Solvent
  • Surfactant (surface active agent)

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 Pegargiminase is traded under.

HS 2909.49Indicative HS code

Ether-alcohols and their halogenated not elsewhere classified in subheading 2909.4

World exports in 2024
$1.74B
+6.8% vs 2023, imports $1.86B
2019 to 2024
Top exporters
  1. Germany20.6%
  2. China13.9%
  3. Netherlands12.2%
Top importers
  1. China8.8%
  2. Germany8.3%
  3. United States7.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Pegargiminase?

Pegargiminase is an agent consisting of the arginine-degrading enzyme arginine deiminase combined with polyethylene glycol (20,000 MW) (ADI-PEG 20) with potential antineoplastic activity. Upon administration, pegargiminase breaks down the amino acid arginine into citrulline.

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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