Y0000461
Torasemide anhydrous
European Pharmacopoeia (EP) Reference Standard
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Synonym(s):
Torsemide, Demadex, N-[[(1-Methylethyl)amino]carbonyl]-4-[(3-methylphenyl)amino]-3-pyridinesulfonamide
Empirical Formula (Hill Notation):
C16H20N4O3S
CAS Number:
Molecular Weight:
348.42
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
Recommended Products
grade
pharmaceutical primary standard
API family
torasemide
manufacturer/tradename
EDQM
application(s)
pharmaceutical (small molecule)
format
neat
SMILES string
CC(C)NC(=O)NS(=O)(=O)c1cnccc1Nc2cccc(C)c2
InChI
1S/C16H20N4O3S/c1-11(2)18-16(21)20-24(22,23)15-10-17-8-7-14(15)19-13-6-4-5-12(3)9-13/h4-11H,1-3H3,(H,17,19)(H2,18,20,21)
InChI key
NGBFQHCMQULJNZ-UHFFFAOYSA-N
Gene Information
human ... SLC12A1(6557)
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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
Torasemide anhydrous EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
Biochem/physiol Actions
Torsemide is a loop diuretic of the pyridine-sulfonylurea class with antialdosteronergic properties and inhibitor of the Na+/K+/2Cl- carrier system.
Packaging
The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.
Other Notes
Sales restrictions may apply.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Repr. 2
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
监管及禁止进口产品
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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Zarko Jovic et al.
Journal of chromatographic science, 50(4), 324-334 (2012-03-13)
Complete evaluation of chromatographic behavior and establishment of optimal experimental conditions for determination of torasemide and its four impurities are determined by experimental design. Fractional factorial and 3(n) full factorial design were employed for efficient and rapid optimization of liquid
Hitesh B Patel et al.
Journal of AOAC International, 94(1), 143-149 (2011-03-12)
A simple RP-ultra-performance LC method was developed and validated for determination of impurities related to torsemide tablets. The rapid method provided adequate separation of all known related impurities and degradation products. Separation was achieved on a Zorbax SB-C18 column (50
J Strobel et al.
Deutsche medizinische Wochenschrift (1946), 136(22), 1207-1210 (2011-05-26)
A 27-year-old woman was admitted to the emergency room because of dyspnoea. Two months earlier she had given birth to a healthy young boy via cesarean section. Computed tomography showed acute embolism in both pulmonary arteries. Chest X-ray and echocardiography
Mark A Oyama et al.
Journal of veterinary cardiology : the official journal of the European Society of Veterinary Cardiology, 13(4), 287-292 (2011-10-28)
Diuretics are a mainstay of therapy in dogs with heart failure. In dogs with advanced heart failure, moderate to high doses of loop diuretics such as furosemide are used with diminishing effects as profound activation of neuroendocrine systems promote signs
Sanjay Gupta et al.
European journal of heart failure, 12(7), 746-752 (2010-06-08)
Diuretics, when used to treat congestion in patients with chronic heart failure, improve symptoms and, perhaps, prognosis but little information is available to guide their use in patients with left ventricular systolic dysfunction (LVSD) who are not congested. Chronic diuretic
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