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Amines and amides

2,5-Diaminotropone

Also known as 2,5-diaminocyclohepta-2,4,6-trien-1-one, 2,5-Diamino-2,4,6-cycloheptatrien-1-one, 4-14-00-00041 (Beilstein Handbook Reference)

CAS 36039-40-4Formula C7H8N2OMolar mass 136.15 g/mol
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2,5-Diaminotropone chemical structure, C7H8N2O, CAS 36039-40-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
36039-40-4
Formula
C7H8N2O
Molar mass
136.15 g/mol
HS code
292159
Category
Amines and amides

What is 2,5-Diaminotropone?

Plain description, key identifiers and synonyms

2,5-Diaminotropone is a chemical substance with the molecular formula C7H8N2O and a molar mass of 136.15 g/mol. Its CAS registry number is 36039-40-4. The IUPAC name is 2,5-diaminocyclohepta-2,4,6-trien-1-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2,5-diaminocyclohepta-2,4,6-trien-1-one
CAS number
36039-40-4 CAS number cross-checked
Molecular formula
C7H8N2O
InChIKey
SNFONUQYPBCAIH-UHFFFAOYSA-N
InChI
InChI=1S/C7H8N2O/c8-5-1-3-6(9)7(10)4-2-5/h1-4H,8H2,(H2,9,10)
SMILES (canonical and isomeric)
C1=CC(=O)C(=CC=C1N)N

Synonyms

  • 2,5-diaminocyclohepta-2,4,6-trien-1-one
  • 2,5-Diamino-2,4,6-cycloheptatrien-1-one
  • 4-14-00-00041 (Beilstein Handbook Reference)
  • 2,4,6-Cycloheptatrien-1-one, 2,5-diamino-

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
136.15 g/molcalc.
Exact mass
136.0637 Dacalc.
LogP (octanol/water)
0.21calc.
Topological polar surface area
69.11 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
Heavy atoms
10calc.
Rings
1calc.
Aromatic rings
1calc.
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.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=c1cccccc1

O=c1cccccc1

1 ring, 8 atoms, the Tropone ring system.

293 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.

2,5-Diaminotropone suppliers

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2,5-Diaminotropone price

Indicative price range per kg from live supplier offers

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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 2,5-Diaminotropone is traded under.

HS 2921.59Indicative HS code

Aromatic polyamines and their derivatives, salts thereof, other

World exports in 2024
$510M
−0.4% vs 2023, imports $488M
2019 to 2024
Top exporters
  1. China26.6%
  2. Japan16.6%
  3. India * partner reported12.4%
Top importers
  1. United States17.9%
  2. Germany11.6%
  3. South Korea7.4%

* Partner reported figures, a lower bound.

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

The HS code shown for 2,5-Diaminotropone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2,5-Diaminotropone, based on the data on this page

What is 2,5-Diaminotropone?

2,5-Diaminotropone is a chemical substance with the molecular formula C7H8N2O and a molar mass of 136.15 g/mol. Its CAS registry number is 36039-40-4. The IUPAC name is 2,5-diaminocyclohepta-2,4,6-trien-1-one.

What is the CAS number of 2,5-Diaminotropone?

The CAS registry number of 2,5-Diaminotropone is 36039-40-4.

What is the molecular formula and weight of 2,5-Diaminotropone?

The molecular formula of 2,5-Diaminotropone is C7H8N2O and its molar mass is 136.15 g/mol.

What is 2,5-Diaminotropone used for?

Known uses and roles of 2,5-Diaminotropone include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 2,5-Diaminotropone hazardous?

No GHS hazard classification for 2,5-Diaminotropone 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 2,5-Diaminotropone?

2,5-Diaminotropone is usually classified under HS code 292159 (Aromatic polyamines and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2,5-Diaminotropone?

Post a free request on CompoundList and suppliers of 2,5-Diaminotropone will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 2,5-Diaminotropone?

Suppliers quote 2,5-Diaminotropone 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 2,5-Diaminotropone

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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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