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Amines and amides

Aspartimide

Also known as 2,5-Pyrrolidinedione, 3-amino-, 3-aminopyrrolidine-2,5-dione, aminosuccinimide

CAS 5615-80-5Formula C4H6N2O2Molar mass 114.10 g/mol
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Aspartimide chemical structure, C4H6N2O2, CAS 5615-80-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5615-80-5
Formula
C4H6N2O2
Molar mass
114.10 g/mol
HS code
292519
Category
Amines and amides

What is Aspartimide?

Plain description, key identifiers and synonyms

3-aminosuccinimide is a pyrrolidinone that is succinimide substituted by an amino group at position 3. It has a role as a Maillard reaction product. It is a dicarboximide, a pyrrolidinone and a primary amino compound. It is functionally related to a succinimide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-aminopyrrolidine-2,5-dione
CAS number
5615-80-5
Molecular formula
C4H6N2O2
UNII
PV6U8Z8FBP
MDL number
MFCD12099368
InChIKey
YDNMHDRXNOHCJH-UHFFFAOYSA-N
InChI
InChI=1S/C4H6N2O2/c5-2-1-3(7)6-4(2)8/h2H,1,5H2,(H,6,7,8)
SMILES (canonical and isomeric)
C1C(C(=O)NC1=O)N

Synonyms

  • 2,5-Pyrrolidinedione, 3-amino-
  • 3-aminopyrrolidine-2,5-dione
  • aminosuccinimide
  • 3-amino-2,5-pyrrolidinedione
  • 3-Aminosuccinimide
  • alpha-aminosuccinimide
  • Aspartimide, (+/-)-
  • Aspartic acid imide, (+/-)-
  • alpha-Aminosuccinimide, (+/-)-
  • pyrrolidine, 3-amino-2,5-dioxo-
  • Tetrahydropyrrole-3-amino-2,5-dione
  • 3-Amino-2,5-pyrrolidinedione, (+/-)-
  • 3-Aminopyrrolidine-2,5-dione, (+/-)-
  • 3-Amino-2,5-Pyrrolidinedione (Aspartimide)

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
114.10 g/molcalc.
Exact mass
114.0429 Dacalc.
LogP (octanol/water)
-1.64calc.
Topological polar surface area
72.19 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
Heavy atoms
8calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.5calc.
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(=O)N1

O=C1CCC(=O)N1

1 ring, 7 atoms, the Succinimide ring system.

1,276 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.

Aspartimide suppliers

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No supplier listings yet

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Aspartimide price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Roles

  • Maillard reaction product
  • thermal degradation product

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

Frequently asked questions

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

What is Aspartimide?

3-aminosuccinimide is a pyrrolidinone that is succinimide substituted by an amino group at position 3. It has a role as a Maillard reaction product. It is a dicarboximide, a pyrrolidinone and a primary amino compound. It is functionally related to a succinimide.

What is the CAS number of Aspartimide?

The CAS registry number of Aspartimide is 5615-80-5.

What is the molecular formula and weight of Aspartimide?

The molecular formula of Aspartimide is C4H6N2O2 and its molar mass is 114.10 g/mol.

What is Aspartimide used for?

Known uses and roles of Aspartimide include building blocks in research and laboratory, screening compounds in research and laboratory, maillard reaction product and thermal degradation product.

Is Aspartimide hazardous?

No GHS hazard classification for Aspartimide 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 Aspartimide?

Aspartimide 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 Aspartimide?

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

What is the price of Aspartimide?

Suppliers quote Aspartimide 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 Aspartimide

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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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