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Alloxantin

Also known as: [5,5'-Bipyrimidine]-2,2',4,4',6,6'(1H,1'H,3H,3'H,5H,5'H)-hexone,5,5'-dihydroxy-, 5,5'-Dihydroxy-5,5'-bibarbituric acid, 5,5'-Bibarbituric acid, 5,5'-dihydroxy-, 5,5'-Dihydroxy-5,5'-dibarbituric acid, Uroxin, Uroxine, Alloxanthin, Alloxathin, NSC 7634, NSC 118963, MFCD00042797, EINECS 200-947-1

Alloxantin (CAS 76-24-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H6N4O8 and a molecular weight of 286.15500 g/mol. Key properties include a melting point of 250 °C (dec.)(lit.) and a density of 2.036g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
76-24-4
Jingsj CID
J-1992953-4
Molecular Formula
C8H6N4O8
Molecular Weight
286.15500 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point250 °C (dec.)(lit.)
Density2.036g/cm3
Exact Mass286.01900
PSA191.00000
Refractive Index1.663

Customs & Trade Information

HS Code2933599090
Summary2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. 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 Alloxantin?

The CAS number of Alloxantin is 76-24-4.

What are the molecular formula and molecular weight of Alloxantin?

Alloxantin has molecular formula C8H6N4O8 and molecular weight 286.15500 g/mol.

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

Last updated:

How to cite: Jingsj. "Alloxantin (CAS 76-24-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992953-4 (accessed 2026-11-09).

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