5,6-Diphenylfuro[2,3-d]pyrimidin-4-amine

Also known as: Furo[2,3-d]pyrimidin-4-amine, 5,6-diphenyl-, 4-Amino-5,6-diphenylfuro[2,3-d]pyrimidine, 5,6-Diphenylfuro[2,3-d]pyrimidin-4-amine, AKOS BBS-00004722, NSC 153298

5,6-Diphenylfuro[2,3-d]pyrimidin-4-amine (CAS 5207-52-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H13N3O and a molecular weight of 287.31500 g/mol. Key properties include a boiling point of 471.3ºC at 760mmHg, a density of 1.273g/cm3 and a flash point of 238.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5207-52-3
Jingsj CID: J-1487733-9
Molecular Formula: C₁₈H₁₃N₃O
Molecular Weight: 287.31500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	471.3ºC at 760mmHg
Density	1.273g/cm3
Flash Point	238.9ºC
Exact Mass	287.10600
PSA	64.94000
LogP	4.72020
Refractive Index	1.687

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 5,6-Diphenylfuro[2,3-d]pyrimidin-4-amine?

The CAS number of 5,6-Diphenylfuro[2,3-d]pyrimidin-4-amine is 5207-52-3.

What are the molecular formula and molecular weight of 5,6-Diphenylfuro[2,3-d]pyrimidin-4-amine?

5,6-Diphenylfuro[2,3-d]pyrimidin-4-amine has molecular formula C18H13N3O and molecular weight 287.31500 g/mol.

What are the upstream and downstream products of 5,6-Diphenylfuro[2,3-d]pyrimidin-4-amine?

For 5,6-Diphenylfuro[2,3-d]pyrimidin-4-amine, Upstream Products: 5,6-Diphenylfuro[2,3-d]pyrimidin-4-amine, 2-amino-4,5-diphenylfuran-3-carbonitrile, Methanimidic acid, (Z)-; Downstream Products: 5,6-Diphenylfuro[2,3-d]pyrimidin-4-amine.

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. "5,6-Diphenylfuro[2,3-d]pyrimidin-4-amine (CAS 5207-52-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1487733-9 (accessed 2026-11-09).

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