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Allopurinol

SIAL/BP870 - British Pharmacopoeia (BP) Reference Standard

Synonym: 1H-Pyrazolo(3,4-d)pyrimidin-4-ol; 4-Hydroxypyrazolo(3,4-d)pyrimidine; 4-Hydroxypyrazolo[3,4-d]pyrimidine; HPP

CAS Number: 315-30-0
Empirical Formula (Hill Notation): C5H4N4O
Molecular Weight: 136.11
EC Number: 206-250-9
MDL Number: MFCD00599413
Linear Formula: C5H4N4O
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-BP870 200 mg
$255.00
1/EA
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API family allopurinol
application(s) pharmaceutical
pharmaceutical small molecule
form solid
format neat
grade pharmaceutical primary standard
InChI 1S/C5H4N4O/c10-5-3-1-8-9-4(3)6-2-7-5/h1-2H,(H2,6,7,8,9,10)
InChI key OFCNXPDARWKPPY-UHFFFAOYSA-N
manufacturer/tradename BP
mp >300 °C (lit.)
shelf life limited shelf life, expiry date on the label
SMILES string O=C1NC=Nc2[nH]ncc12
storage temp. 2-8°C
Application: Allopurinol BP Reference standard, intended for use in laboratory tests only as specifically prescribed in the British Pharmacopoeia.

Also used in monographs such as:
  • Allopurinol Oral Suspension
  • Biochem/physiol Actions: Inhibitor of xanthine oxidase and de novo pyrimidine biosynthesis. A classical agent in treatment of hyperuricemia and gout.
    General description: This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.
    Other Notes: Sales restrictions may apply.
    Packaging: Unit quantity: 200 mg. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity please visit British Pharmacopoeia 
    mp >300 °C (lit.)
    Storage Temp. 2-8°C
    UNSPSC 12352200

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