8-(p-Sulfophenyl)theophylline

8-(对-磺苯基)茶碱

Also known as: 8-Pspt, 8-SPT, 8-(4-sulfophenyl)theophylline, 1,3-Dimethyl-8-(p-sulfophenyl)xanthine, 4-(1,3-dimethyl-2,6-dioxo-7H-purin-8-yl)benzenesulfonic acid, 8(P-SULFOPHENYL)THEOPHYLLINE, 8-p-ST, EU-0100135, Lopac-A-013, NCGC00015000-01, NCGC00093625-03, Psp-theophylline, adenosineantagonist, 8-(p-sulfophenyl)theophylline hydrate

8-(p-Sulfophenyl)theophylline (CAS 80206-91-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C13H12N4O5S and a molecular weight of 336.32300 g/mol. It is also known as 8-Pspt, 8-SPT and 8-(4-sulfophenyl)theophylline. Key property: a density of 1.594g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
80206-91-3
Jingsj CID
J-1493641-8
Molecular Formula
C13H12N4O5S
Chinese Name
8-(对-磺苯基)茶碱
Molecular Weight
336.32300 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Density1.594g/cm3

Frequently Asked Questions

What is the CAS number of 8-(p-Sulfophenyl)theophylline?

The CAS number of 8-(p-Sulfophenyl)theophylline is 80206-91-3.

What are the molecular formula and molecular weight of 8-(p-Sulfophenyl)theophylline?

8-(p-Sulfophenyl)theophylline has molecular formula C13H12N4O5S and molecular weight 336.32300 g/mol.

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

Last updated:

How to cite: Jingsj. "8-(p-Sulfophenyl)theophylline (CAS 80206-91-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493641-8 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.