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Isbufylline

异丁茶碱

Also known as: 1,3-Dimethyl-7-isobutylxanthine, 1,3-Dimethyl-7-isobutyl-xanthine, 1,3-dimethyl-7-(2-methylpropyl)purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(2-methylpropyl)-1H-purine-2,6-dione, 7-Isobutyltheophylline, 7-Isobutyl-1,3-dimethylxanthine, 7-isobutyl-1,3-dimethylxanthine, Isbufilina, Isbufyllinum, TE-06, TE/06, Theophylline, 7-isobutyl-, Isbufylline, 10 mM in DMSO

Isbufylline (CAS 90162-60-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C11H16N4O2 and a molecular weight of 236.27000 g/mol. It is also known as 1,3-Dimethyl-7-isobutylxanthine, 1,3-Dimethyl-7-isobutyl-xanthine and 1,3-dimethyl-7-(2-methylpropyl)purine-2,6-dione. Key properties include a boiling point of 425ºC at 760 mmHg, a density of 1.3g/cm3 and a flash point of 210.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
90162-60-0
Jingsj CID
J-1138659-3
Molecular Formula
C11H16N4O2
Chinese Name
异丁茶碱
Molecular Weight
236.27000 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point425ºC at 760 mmHg
Density1.3g/cm3
Flash Point210.8ºC

Frequently Asked Questions

What is the CAS number of Isbufylline?

The CAS number of Isbufylline is 90162-60-0.

What are the molecular formula and molecular weight of Isbufylline?

Isbufylline has molecular formula C11H16N4O2 and molecular weight 236.27000 g/mol.

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

Last updated:

How to cite: Jingsj. "Isbufylline (CAS 90162-60-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1138659-3 (accessed 2026-10-26).

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