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Aromatic building blocks

Alonimid

Also known as Alonimide, Alonimida, spiro[2,3-dihydronaphthalene-4,3'-piperidine]-1,2',6'-trione

CAS 2897-83-8Formula C14H13NO3Molar mass 243.26 g/mol
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Alonimid chemical structure, C14H13NO3, CAS 2897-83-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2897-83-8
Formula
C14H13NO3
Molar mass
243.26 g/mol
HS code
292519
Category
Aromatic building blocks

What is Alonimid?

Plain description, key identifiers and synonyms

Alonimid is a chemical substance with the molecular formula C14H13NO3 and a molar mass of 243.26 g/mol. Its CAS registry number is 2897-83-8. The IUPAC name is spiro[2,3-dihydronaphthalene-4,3'-piperidine]-1,2',6'-trione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
spiro[2,3-dihydronaphthalene-4,3'-piperidine]-1,2',6'-trione
CAS number
2897-83-8 CAS number cross-checked
Molecular formula
C14H13NO3
UNII
14144823D4
InChIKey
WZAIVXXKOAWTGQ-UHFFFAOYSA-N
InChI
InChI=1S/C14H13NO3/c16-11-5-7-14(8-6-12(17)15-13(14)18)10-4-2-1-3-9(10)11/h1-4H,5-8H2,(H,15,17,18)
SMILES (canonical and isomeric)
C1CC2(CCC(=O)NC2=O)C3=CC=CC=C3C1=O

Synonyms

  • Alonimide
  • Alonimida
  • spiro[2,3-dihydronaphthalene-4,3'-piperidine]-1,2',6'-trione
  • 2,3-Dihydrospiro(naphthalene-1(4H),3'-piperidine)-2',4,6'-trione
  • Alonimidum
  • 2,3-Dihydrospiro[naphthalene-1(4H), 3'-piperidine]-2',4,6'-trione
  • Spiro(naphthalene-1(4H),3'-piperidine)-2',4,6'-trione, 2,3-dihydro-
  • Alonimid (USAN/INN)
  • 1,2,3,4-Tetrahydronaphthalin-1-spiro-3'-piperidin-4,2',6'-dion
  • 2,3-Dihydro-4H-spiro[naphthalene-1,3'-piperidine]-2',4,6'-trione
  • 2,3-dihydrospiro-[naphthalene-1(4H), 3'-piperidine]-2',4,6'-trione
  • 2,3-dihydrospiro-[naphthalene-1(4H),3'-piperidine]-2',4,6'-trione

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
243.26 g/molcalc.
Exact mass
243.0895 Dacalc.
LogP (octanol/water)
1.34calc.
Topological polar surface area
63.24 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
Heavy atoms
18calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.36calc.
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=C1CCC2(CCC(=O)c3ccccc32)C(=O)N1

O=C1CCC2(CCC(=O)c3ccccc32)C(=O)N1

3 rings, 18 atoms. This chemical is the scaffold itself.

No other chemical in our database has 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.

Alonimid suppliers

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

Frequently asked questions

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

What is Alonimid?

Alonimid is a chemical substance with the molecular formula C14H13NO3 and a molar mass of 243.26 g/mol. Its CAS registry number is 2897-83-8. The IUPAC name is spiro[2,3-dihydronaphthalene-4,3'-piperidine]-1,2',6'-trione.

What is the CAS number of Alonimid?

The CAS registry number of Alonimid is 2897-83-8.

What is the molecular formula and weight of Alonimid?

The molecular formula of Alonimid is C14H13NO3 and its molar mass is 243.26 g/mol.

What is Alonimid used for?

Known uses and roles of Alonimid include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Alonimid hazardous?

No GHS hazard classification for Alonimid 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 Alonimid?

Alonimid 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 Alonimid?

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

What is the price of Alonimid?

Suppliers quote Alonimid 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 Alonimid

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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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