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Impurities and reference standards

Acetoacetamide

Also known as 3-Oxobutanamide, Acetylacetamide, Butanamide, 3-oxo-

CAS 5977-14-0Formula C4H7NO2Molar mass 101.11 g/molEC 227-774-4
5 suppliers listed
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Acetoacetamide chemical structure, C4H7NO2, CAS 5977-14-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5977-14-0
Formula
C4H7NO2
Molar mass
101.11 g/mol
EC number
227-774-4
HS code
292419
Category
Impurities and reference standards

What is Acetoacetamide?

Plain description, key identifiers and synonyms

Acetoacetamide is a monocarboxylic acid amide of acetoacetic acid. It is functionally related to an acetoacetic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-oxobutanamide
CAS number
5977-14-0 CAS number cross-checked
EC number
227-774-4
Molecular formula
C4H7NO2
UNII
6O9U7CFY0T
MDL number
MFCD00025528
InChIKey
GCPWJFKTWGFEHH-UHFFFAOYSA-N
InChI
InChI=1S/C4H7NO2/c1-3(6)2-4(5)7/h2H2,1H3,(H2,5,7)
SMILES (canonical and isomeric)
CC(=O)CC(=O)N

Synonyms

  • 3-Oxobutanamide
  • Acetylacetamide
  • Butanamide, 3-oxo-
  • Acetoacetic acid amide
  • 3-oxobutyramide
  • alpha-acetylacetamide
  • Acesulfame potassium impurity a
  • Acetylacetamide (ep impurity)
  • Acesulfame potassium impurity a (ep impurity)
  • Acesulfame potassium EP Impurity A
  • acetyl acetamide
  • Acetoacetamide, 97%
  • 3-Oxobutanamide (Acetylacetamide)
  • acetoacetic acid amide, acetylacetamide
  • Acetoacetamide, Lonza quality, 98.5-100.3% (w/w) (T)

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
101.11 g/molcalc.
Exact mass
101.0477 Dacalc.
LogP (octanol/water)
-0.55calc.
Topological polar surface area
60.16 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
7calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.5calc.
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.

Acetoacetamide suppliers

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

All 5 suppliers
5 of 5 offers

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Where suppliers are based

5 suppliers in 2 countries

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Acetoacetamide 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

Use classes: Pesticide transformation products.

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Acetoacetamide 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 Acetoacetamide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Acetoacetamide?

Acetoacetamide is a monocarboxylic acid amide of acetoacetic acid. It is functionally related to an acetoacetic acid.

What is the CAS number of Acetoacetamide?

The CAS registry number of Acetoacetamide is 5977-14-0.

What is the molecular formula and weight of Acetoacetamide?

The molecular formula of Acetoacetamide is C4H7NO2 and its molar mass is 101.11 g/mol.

What is Acetoacetamide used for?

Use classes: Pesticide transformation products.

Is Acetoacetamide hazardous?

No GHS hazard classification for Acetoacetamide 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 Acetoacetamide?

Acetoacetamide 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 Acetoacetamide?

CompoundList lists 5 suppliers of Acetoacetamide in China and India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Acetoacetamide in India?

1 supplier in India list Acetoacetamide on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Acetoacetamide?

Suppliers quote Acetoacetamide 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 Acetoacetamide

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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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