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Amines and amides

Malonamaldehyde

Also known as 3-oxopropanamide, Malonaldehydamide, Propanamide, 3-oxo-

CAS 5735-86-4Formula C3H5NO2Molar mass 87.08 g/mol
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Malonamaldehyde chemical structure, C3H5NO2, CAS 5735-86-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5735-86-4
Formula
C3H5NO2
Molar mass
87.08 g/mol
HS code
292419
Category
Amines and amides

What is Malonamaldehyde?

Plain description, key identifiers and synonyms

Malonamaldehyde is a chemical substance with the molecular formula C3H5NO2 and a molar mass of 87.08 g/mol. Its CAS registry number is 5735-86-4. The IUPAC name is 3-oxopropanamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-oxopropanamide
CAS number
5735-86-4 CAS number cross-checked
Molecular formula
C3H5NO2
UNII
W7E2C7D3EW
InChIKey
OFZFFIDUIUEPIB-UHFFFAOYSA-N
InChI
InChI=1S/C3H5NO2/c4-3(6)1-2-5/h2H,1H2,(H2,4,6)
SMILES (canonical and isomeric)
C(C=O)C(=O)N

Synonyms

  • 3-oxopropanamide
  • Malonaldehydamide
  • Propanamide, 3-oxo-
  • Acetamide, 2-formyl-
  • formylacetamide

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
87.08 g/molcalc.
Exact mass
87.032 Dacalc.
LogP (octanol/water)
-0.94calc.
Topological polar surface area
60.16 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
6calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.33calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 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.

Malonamaldehyde suppliers

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Malonamaldehyde 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 Malonamaldehyde is traded under.

HS 2924.19Indicative HS code

Acyclic amides (including acyclic carbamates) and their derivatives, salts thereof, other

World exports in 2024
$2.38B
−1.7% vs 2023, imports $2.22B
2019 to 2024
Top exporters
  1. China34.7%
  2. Germany12.5%
  3. India * partner reported6.8%
Top importers
  1. United States17.5%
  2. Germany8.8%
  3. India * partner reported6.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Malonamaldehyde?

Malonamaldehyde is a chemical substance with the molecular formula C3H5NO2 and a molar mass of 87.08 g/mol. Its CAS registry number is 5735-86-4. The IUPAC name is 3-oxopropanamide.

What is the CAS number of Malonamaldehyde?

The CAS registry number of Malonamaldehyde is 5735-86-4.

What is the molecular formula and weight of Malonamaldehyde?

The molecular formula of Malonamaldehyde is C3H5NO2 and its molar mass is 87.08 g/mol.

What is Malonamaldehyde used for?

Known uses and roles of Malonamaldehyde include building blocks in research and laboratory.

Is Malonamaldehyde hazardous?

No GHS hazard classification for Malonamaldehyde 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 Malonamaldehyde?

Malonamaldehyde is usually classified under HS code 292419 (Acyclic amides (including acyclic carbamates) and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Malonamaldehyde?

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What is the price of Malonamaldehyde?

Suppliers quote Malonamaldehyde 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 Malonamaldehyde

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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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