Skip to Content
MilliporeSigma
All Photos(1)

Documents

BP867

Losartan potassium

British Pharmacopoeia (BP) Reference Standard

Synonym(s):

2-Butyl-4-chloro-1-{[2′-(1H-tetrazol-5-yl)(1,1′-biphenyl)-4-yl]methyl}-1H-imidazole-5-methanol monopotassium salt, 2-butyl-4-chloro-1-[[2′-(2H-tetrazol-5-yl)[1,1′-biphenyl]-4-yl]methyl]- 1H-Imidazole-5-methanol potassium salt, DuP 753, MK 954, Potassium 5-(4′-((2-butyl-4-chloro-5-(hydroxymethyl)-1H-imidazol-1-yl)methyl)-[1,1′-biphenyl]-2-yl)tetrazol-1-ide

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C22H22ClKN6O
CAS Number:
124750-99-8
Molecular Weight:
461.00
Beilstein/REAXYS Number:
5845770
MDL number:
MFCD02092704
UNSPSC Code:
41116107

grade

pharmaceutical primary standard

API family

losartan

form

solid

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

BP

application(s)

pharmaceutical

format

neat

storage temp.

2-8°C

SMILES string

CCCCc1nc(Cl)c(CO)n1Cc2ccc(cc2)-c3ccccc3-c4nnnn4[K]

InChI

1S/C22H22ClN6O.K/c1-2-3-8-20-24-21(23)19(14-30)29(20)13-15-9-11-16(12-10-15)17-6-4-5-7-18(17)22-25-27-28-26-22;/h4-7,9-12,30H,2-3,8,13-14H2,1H3;/q-1;+1

InChI key

OXCMYAYHXIHQOA-UHFFFAOYSA-N

Gene Information

human ... AGTR1(185)

Looking for similar products? Visit Product Comparison Guide

Related Categories

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

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

Also used in monographs such as:
  • Losartan Potassium Tablets

    • Biochem/physiol Actions

    Losartan potassium is an orally available, potent, and selective competitive angiotensin II receptor type 1 (AT1) antagonist. Losartan potassium is used for treatment of hypertension.

    Packaging

    Unit quantity: 150 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

    Product No.
    Description
    Pricing

    Y0001076

    Losartan for system suitability, European Pharmacopoeia (EP) Reference Standard

    Y0001072

    Losartan impurity D, European Pharmacopoeia (EP) Reference Standard

    Y0001062

    Losartan potassium, European Pharmacopoeia (EP) Reference Standard

    1370462

    Losartan potassium, United States Pharmacopeia (USP) Reference Standard

    PHR1602

    Losartan Potassium, Pharmaceutical Secondary Standard; Certified Reference Material

    1695343

    Triphenylmethanol, United States Pharmacopeia (USP) Reference Standard

    1370473

    Losartan Related Compound A, United States Pharmacopeia (USP) Reference Standard

    1370495

    Losartan Related Compound C, United States Pharmacopeia (USP) Reference Standard

    1370484

    Losartan Related Compound B, United States Pharmacopeia (USP) Reference Standard

    1370509

    Losartan Related Compound D, United States Pharmacopeia (USP) Reference Standard

    1370510

    Losartan Related Compound E, United States Pharmacopeia (USP) Reference Standard

    Storage Class

    11 - Combustible Solids

    wgk_germany

    WGK 3

    flash_point_f

    Not applicable

    flash_point_c

    Not applicable

    Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number

    Sorry, we don't have COAs for this product available online at this time.

    If you need assistance, please contact Customer Support.

    Already Own This Product?

    Find documentation for the products that you have recently purchased in the Document Library.

    Visit the Document Library

    Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

    Contact Technical Service