Skip to Content
MilliporeSigma
All Photos(1)

Documents

BP1046

Timolol maleate

British Pharmacopoeia (BP) Reference Standard

Synonym(s):

Timolol maleate salt, S-(−)-1-(t-Butylamino)-3-[(4-morpholino-1,2,5-thiadiazol-3-yl)oxy]-2-propanol maleate salt, Timolol hydrogen maleate

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

About This Item

Empirical Formula (Hill Notation):
C13H24N4O3S · C4H4O4
CAS Number:
26921-17-5
Molecular Weight:
432.49
EC Number:
248-111-5
MDL number:
MFCD00058356
UNSPSC Code:
12352200
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

timolol

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

[H]\C(=C(/[H])C(O)=O)C(O)=O.CC(C)(C)NC[C@H](O)COc1nsnc1N2CCOCC2

InChI

1S/C13H24N4O3S.C4H4O4/c1-13(2,3)14-8-10(18)9-20-12-11(15-21-16-12)17-4-6-19-7-5-17;5-3(6)1-2-4(7)8/h10,14,18H,4-9H2,1-3H3;1-2H,(H,5,6)(H,7,8)/b;2-1-/t10-;/m0./s1

InChI key

WLRMANUAADYWEA-NWASOUNVSA-N

Gene Information

human ... ADRB1(153) , ADRB2(154)

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

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

Also used in monographs such as:
  • Dorzolamide and Timolol Eye Drops
  • Dorzolamide Eye Drops
  • Timolol Tablets

    • Packaging

    Unit quantity: 500 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 markHealth hazard
    GHS07,GHS08

    signalword

    Warning

    Hazard Classifications

    Acute Tox. 4 Oral - Repr. 2

    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