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BP870

Allopurinol

British Pharmacopoeia (BP) Reference Standard

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C5H4N4O
CAS Number:
Molecular Weight:
136.11
EC Number:
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

allopurinol

form

solid

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

BP

mp

>300 °C (lit.)

application(s)

pharmaceutical

format

neat

storage temp.

2-8°C

SMILES string

O=C1NC=Nc2[nH]ncc12

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

Gene Information

human ... XDH(7498)

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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.

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.

    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

    Other Notes

    Sales restrictions may apply.

    related product

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    Description
    Pricing

    Pictograms

    Skull and crossbones

    Signal Word

    Danger

    Hazard Statements

    Hazard Classifications

    Acute Tox. 3 Oral - Skin Sens. 1

    Storage Class Code

    6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

    WGK

    WGK 2

    Flash Point(F)

    Not applicable

    Flash Point(C)

    Not applicable


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    Certificates of Analysis (COA)

    Lot/Batch Number

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    Xanthine ≥99%

    Sigma-Aldrich

    X7375

    Xanthine

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