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Alonimid

Also known as: Alonimid, Alonimide, Alonimidum, Alonimida, ALONIMID, 2,3-dihydrospiro[naphthalene-1(4H),3'-piperidine]-2',4,6'-trione, spiro[2,3-dihydronaphthalene-4,3'-piperidine]-1,2',6'-trione, 1,2-dihydrospiro<naphthalene-1,3'-piperidine>-4-oxo-2'6'-dione, 2,3-Dihydro-spiro[naphthalin-1,3'-piperidin]-4,2',6'-trion, 2,3-Dihydrospiro<naphthalin-1(4H),3'-piperidin>-2',4,6'-trion

Alonimid (CAS 2897-83-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H13NO3 and a molecular weight of 243.25800 g/mol. Key properties include a boiling point of 510.9ºC at 760mmHg, a density of 1.33g/cm3 and a flash point of 218.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2897-83-8
Jingsj CID
J-1383704-6
Molecular Formula
C14H13NO3
Molecular Weight
243.25800 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point510.9ºC at 760mmHg
Density1.33g/cm3
Flash Point218.6ºC
Exact Mass243.09000
PSA66.73000
LogP1.61340
Vapor Pressure1.48E-10mmHg at 25°C
Refractive Index1.614

Customs & Trade Information

HS Code2933399090
Summary2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Alonimid?

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

What are the molecular formula and molecular weight of Alonimid?

Alonimid has molecular formula C14H13NO3 and molecular weight 243.25800 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Alonimid (CAS 2897-83-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1383704-6 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.