Skip to Content
Merck
All Photos(1)

Key Documents

Y0001647

Vardenafil hydrochloride trihydrate

European Pharmacopoeia (EP) Reference Standard

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C23H32N6O4S · HCl · 3H2O
CAS Number:
Molecular Weight:
579.11
MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

vardenafil

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

CCOC1=CC=C(S(N2CCN(CC)CC2)(=O)=O)C=C1C3=NN4C(C(N3)=O)=C(C)N=C4CCC.Cl

InChI

1S/C23H32N6O4S.ClH.3H2O/c1-5-8-20-24-16(4)21-23(30)25-22(26-29(20)21)18-15-17(9-10-19(18)33-7-3)34(31,32)28-13-11-27(6-2)12-14-28;;;;/h9-10,15H,5-8,11-14H2,1-4H3,(H,25,26,30);1H;3*1H2

InChI key

FBCDRHDULQYRTB-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

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

Vardenafil hydrochloride trihydrate EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

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.

Pictograms

Skull and crossbonesHealth hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - STOT RE 2

Target Organs

Cardio-vascular system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

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

Identification of sildenafil, tadalafil and vardenafil by gas chromatography?mass spectrometry on short capillary column.
Man C N, et al.
Journal of Chromatography A, 1216(47), 8426-8430 (2009)
Hilary A Kenny et al.
Molecular cancer therapeutics, 19(1), 52-62 (2019-09-29)
The tumor microenvironment (TME) is a key determinant of metastatic efficiency. We performed a quantitative high-throughput screen (qHTS) of diverse medicinal chemistry tractable scaffolds (44,420 compounds) and pharmacologically active small molecules (386 compounds) using a layered organotypic, robust assay representing
Yuehui Zhu et al.
Infection and immunity, 86(11) (2018-08-22)
Enterotoxigenic Escherichia coli (ETEC), a heterogeneous diarrheal pathovar defined by production of heat-labile (LT) and/or heat-stable (ST) toxins, causes substantial morbidity among young children in the developing world. Studies demonstrating a major burden of ST-producing ETEC have focused interest on

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