1'H-spiro[cyclohexane-1,3'-furo[3,4-c]pyridine]-1',4-dione

Also known as: 1'h-spiro[cyclohexane-1,3'-furo[3,4-c]pyridine]-1',4-dione, spiro[cyclohexane-1,3'(1'h)-furo[3,4-c]pyridine]-1',4-dione, 3H,4'H-spiro[6-aza-2-benzofuran-1,1'-cyclohexane]-3,4'-dione, spiro[6-azaisobenzofuran-1(3h),1'-cyclohexane]-3,4'-dione, spiro[cyclohexane-4,3'-furo[3,4-c]pyridine]-1,1'-dione

1'H-spiro[cyclohexane-1,3'-furo[3,4-c]pyridine]-1',4-dione (CAS 328233-20-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11NO3 and a molecular weight of 217.22100 g/mol. Key properties include a boiling point of 478ºC at 760mmHg, a density of 1.35g/cm3 and a flash point of 242.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 328233-20-1
Jingsj CID: J-1505015-4
Molecular Formula: C₁₂H₁₁NO₃
Molecular Weight: 217.22100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	478ºC at 760mmHg
Density	1.35g/cm3
Flash Point	242.9ºC
Exact Mass	217.07400
PSA	56.26000
LogP	1.59040
Refractive Index	1.598

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. 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 1'H-spiro[cyclohexane-1,3'-furo[3,4-c]pyridine]-1',4-dione?

The CAS number of 1'H-spiro[cyclohexane-1,3'-furo[3,4-c]pyridine]-1',4-dione is 328233-20-1.

What are the molecular formula and molecular weight of 1'H-spiro[cyclohexane-1,3'-furo[3,4-c]pyridine]-1',4-dione?

1'H-spiro[cyclohexane-1,3'-furo[3,4-c]pyridine]-1',4-dione has molecular formula C12H11NO3 and molecular weight 217.22100 g/mol.

What are the upstream and downstream products of 1'H-spiro[cyclohexane-1,3'-furo[3,4-c]pyridine]-1',4-dione?

For 1'H-spiro[cyclohexane-1,3'-furo[3,4-c]pyridine]-1',4-dione, Upstream Products: 1,4-Dioxaspiro[4.5]decan-8-one, N-Phenylisonicotinamide, Isonicotinic acid.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1'H-spiro[cyclohexane-1,3'-furo[3,4-c]pyridine]-1',4-dione (CAS 328233-20-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505015-4 (accessed 2026-11-09).

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