9-(Tetrahydro-2-furanyl)-9H-purin-6-amine

Also known as: SQ 22536, SQ 22,536, 9-(Tetrahydrofuryl)adenine, 9-(2-tetrahydrofuryl)adenine, 6-Amino-9-(tetrahydro-2-furyl)-9H-purine, 6-Amino-9-[(tetrahydrofuran)-2-yl]-9H-purine, 9-(Tetrahydrofuran-2-yl)-9H-purin-6-amine, 9-(oxolan-2-yl)purin-6-amine, NSC 53339, 9-THF-Ade, MFCD00210216

9-(Tetrahydro-2-furanyl)-9H-purin-6-amine (CAS 17318-31-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11N5O and a molecular weight of 205.217 g/mol. Key properties include a melting point of 160-161ºC, a boiling point of 474.8±55.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 241.0±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 17318-31-9
Jingsj CID: J-49743-8
Molecular Formula: C₉H₁₁N₅O
Molecular Weight: 205.217 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	160-161ºC
Boiling Point	474.8±55.0 °C at 760 mmHg
Density	1.7±0.1 g/cm3
Flash Point	241.0±31.5 °C
Exact Mass	205.096359
PSA	78.85000
LogP	-0.17
Vapor Pressure	0.0±1.2 mmHg at 25°C
Refractive Index	1.831

Activity & Biological Data

Target	adenylate cyclase (AC)[1]
Additional Information	[1]. Emery AC, et al. A new site and mechanism of action for the widely used adenylate cyclase inhibitor SQ22,536. Mol Pharmacol. 2013 Jan;83(1):95-105.

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 9-(Tetrahydro-2-furanyl)-9H-purin-6-amine?

The CAS number of 9-(Tetrahydro-2-furanyl)-9H-purin-6-amine is 17318-31-9.

What are the molecular formula and molecular weight of 9-(Tetrahydro-2-furanyl)-9H-purin-6-amine?

9-(Tetrahydro-2-furanyl)-9H-purin-6-amine has molecular formula C9H11N5O and molecular weight 205.217 g/mol.

What are the upstream and downstream products of 9-(Tetrahydro-2-furanyl)-9H-purin-6-amine?

For 9-(Tetrahydro-2-furanyl)-9H-purin-6-amine, Upstream Products: 2,3-Dihydrofuran, tetrahydro-2-furyl acetate.

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. "9-(Tetrahydro-2-furanyl)-9H-purin-6-amine (CAS 17318-31-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49743-8 (accessed 2026-11-09).

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