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Merck
CN

BP904

Acetazolamide

British Pharmacopoeia (BP) Reference Standard

Synonym(s):

5-Acetamido-1,3,4-thiadiazole-2-sulfonamide, N-(5-Sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide, N-(5-[Aminosulfonyl]-1,3,4-thiadiazol-2-yl)acetamide

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About This Item

Empirical Formula (Hill Notation):
C4H6N4O3S2
CAS Number:
59-66-5
Molecular Weight:
222.25
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
MFCD00003105

Key Documents

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InChI

1S/C4H6N4O3S2/c1-2(9)6-3-7-8-4(12-3)13(5,10)11/h1H3,(H2,5,10,11)(H,6,7,9)

SMILES string

CC(=O)Nc1nnc(s1)S(N)(=O)=O

InChI key

BZKPWHYZMXOIDC-UHFFFAOYSA-N

grade

pharmaceutical primary standard

API family

acetazolamide

form

solid

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

BP

application(s)

pharmaceutical
pharmaceutical small molecule

format

neat

storage temp.

2-8°C

Gene Information

human ... CA1(759), CA12(771), CA2(760), CA4(762)

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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

Acetazolamide BP Reference standard, intended for use in laboratory tests only as specifically prescribed in the British Pharmacopoeia.

Also used in monographs such as:
  • Acetazolamide Oral Suspension
    • Carbonic anhydrase inhibitor; increases cerebral blood flow.

    Biochem/physiol Actions

    Inhibits water permeability of membranes by interacting with aquaporins

    Packaging

    Unit quantity: 600 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.

    pictograms

    Exclamation mark
    GHS07

    signalword

    Warning

    hcodes

    H315,H319

    Hazard Classifications

    Eye Irrit. 2 - Skin Irrit. 2

    Storage Class

    11 - Combustible Solids

    wgk

    WGK 2

    flash_point_f

    Not applicable

    flash_point_c

    Not applicable

    Regulatory Information

    监管及禁止进口产品
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