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BP075

Chlortalidone impurity B

British Pharmacopoeia (BP) Reference Standard

Synonym(s):

4′-Chloro-3′-sulfamoyl-2-benzophenone-2-carboxylic acid, 2-(4-Chloro-3-sulfamoylbenzoyl)benzoic acid, 2-[3-(Aminosulfonyl)-4-chlorobenzoyl]benzoic acid

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About This Item

Empirical Formula (Hill Notation):
C14H10ClNO5S
CAS Number:
5270-74-6
Molecular Weight:
339.75
UNSPSC Code:
41116107
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

chlorthalidone

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

InChI

1S/C14H10ClNO5S/c15-11-6-5-8(7-12(11)22(16,20)21)13(17)9-3-1-2-4-10(9)14(18)19/h1-7H,(H,18,19)(H2,16,20,21)

InChI key

UKRADWWBRBBJLZ-UHFFFAOYSA-N

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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

2-(4-Chloro-3-sulfamoylbenzoyl)benzoic acid BP Reference standard, intended for use in laboratory tests only as specifically prescribed in the British Pharmacopoeia.

Also used in monographs such as:
  • Co-tenidone Tablets
  • Chlortalidone Tablets

    • Packaging

    Unit quantity: 25 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

    Hazard Classifications

    Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

    target_organs

    Respiratory system

    wgk_germany

    WGK 3

    flash_point_f

    Not applicable

    flash_point_c

    Not applicable

    Certificates of Analysis (COA)

    Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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