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Amines and amides

Fumaramide

Also known as Fumaric diamide, (E)-but-2-enediamide, (2E)-but-2-enediamide

CAS 627-64-5Formula C4H6N2O2Molar mass 114.10 g/molEC 211-007-5
1 supplier listed
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Fumaramide chemical structure, C4H6N2O2, CAS 627-64-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
627-64-5
Formula
C4H6N2O2
Molar mass
114.10 g/mol
EC number
211-007-5
HS code
292419
Category
Amines and amides

What is Fumaramide?

Plain description, key identifiers and synonyms

Fumaramide is a chemical substance with the molecular formula C4H6N2O2 and a molar mass of 114.10 g/mol. Its CAS registry number is 627-64-5. The IUPAC name is (E)-but-2-enediamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(E)-but-2-enediamide
CAS number
627-64-5
EC number
211-007-5
Molecular formula
C4H6N2O2
MDL number
MFCD00025527
InChIKey
BSSNZUFKXJJCBG-OWOJBTEDSA-N
InChI
InChI=1S/C4H6N2O2/c5-3(7)1-2-4(6)8/h1-2H,(H2,5,7)(H2,6,8)/b2-1+
Canonical SMILES
NC(=O)C=CC(N)=O
Isomeric SMILES
C(=C/C(=O)N)\C(=O)N

Synonyms

  • Fumaric diamide
  • (E)-but-2-enediamide
  • (2E)-but-2-enediamide
  • 2-Butenediamide, (E)-
  • (2E)-2-Butenediamide #
  • Maleic diamide
  • (1E)ethene-1,2-dicarboxamide
  • Maleamide ,
  • 2-Butenediamide, (2E)-
  • (E)-2-butenediamide
  • (E)-bu
  • (E)-but-2-enedioic acid amide

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)
-1.49calc.
Topological polar surface area
86.18 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
8calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
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.

Fumaramide suppliers

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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

1 supplier in 1 country

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Fumaramide 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

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

Frequently asked questions

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

What is Fumaramide?

Fumaramide is a chemical substance with the molecular formula C4H6N2O2 and a molar mass of 114.10 g/mol. Its CAS registry number is 627-64-5. The IUPAC name is (E)-but-2-enediamide.

What is the CAS number of Fumaramide?

The CAS registry number of Fumaramide is 627-64-5.

What is the molecular formula and weight of Fumaramide?

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

What is Fumaramide used for?

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

Is Fumaramide hazardous?

No GHS hazard classification for Fumaramide 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 Fumaramide?

Fumaramide 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 Fumaramide?

CompoundList lists 1 supplier of Fumaramide 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 Fumaramide?

Suppliers quote Fumaramide 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 Fumaramide

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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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