1,7-Dimethyl-3-isobutylxanthine

Also known as: 1,7-dimethyl-3-isobutylxanthine, 1,7-dimethyl-3-(2-methylpropyl)purine-2,6-dione, 3-(2-methylpropyl)-1,7-dimethylxanthine, 3-isobutyl-1,7-dimethyl-3,7-dihydro-purin-2,6-dion, 3-isobutyl-1,7-dimethyl-3,7-dihydro-purine-2,6-dione, 3-isobutyl-Paraxanthine, NSC400043, CHEMBL25096, DTXSID00321929

1,7-Dimethyl-3-isobutylxanthine (CAS 7464-84-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H16N4O2 and a molecular weight of 236.27000 g/mol. Key properties include a boiling point of 427ºC at 760 mmHg, a density of 1.3 g/cm3 and a flash point of 212.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 7464-84-8
Jingsj CID: J-30550-0
Molecular Formula: C₁₁H₁₆N₄O₂
Molecular Weight: 236.27000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	427ºC at 760 mmHg
Density	1.3 g/cm3
Flash Point	212.1ºC
Exact Mass	236.12700
PSA	61.82000
LogP	0.08970
Refractive Index	1.625

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 1,7-Dimethyl-3-isobutylxanthine?

The CAS number of 1,7-Dimethyl-3-isobutylxanthine is 7464-84-8.

What are the molecular formula and molecular weight of 1,7-Dimethyl-3-isobutylxanthine?

1,7-Dimethyl-3-isobutylxanthine has molecular formula C11H16N4O2 and molecular weight 236.27000 g/mol.

What are the upstream and downstream products of 1,7-Dimethyl-3-isobutylxanthine?

For 1,7-Dimethyl-3-isobutylxanthine, Upstream Products: 3-Isobutyl-1-methylxanthine, iodomethane.

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. "1,7-Dimethyl-3-isobutylxanthine (CAS 7464-84-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30550-0 (accessed 2026-11-09).

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