Skip to Content
MilliporeSigma
All Photos(1)

Documents

T1820004

Trapidil impurity B

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

3-Amino-1,2,4-triazole, 1,2,4-Triazol-3-amine, 3-AT, Amitrol

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

About This Item

Empirical Formula (Hill Notation):
C2H4N4
CAS Number:
61-82-5
Molecular Weight:
84.08
Beilstein/REAXYS Number:
107687
MDL number:
MFCD00005230
UNSPSC Code:
41116107
PubChem Substance ID:
329826690
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

trapidil

manufacturer/tradename

EDQM

mp

150-153 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

Nc1nc[nH]n1

InChI

1S/C2H4N4/c3-2-4-1-5-6-2/h1H,(H3,3,4,5,6)

InChI key

KLSJWNVTNUYHDU-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

Trapidil impurity B 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

Health hazardEnvironment
GHS08,GHS09

signalword

Warning

Hazard Classifications

Aquatic Chronic 2 - Repr. 2 - STOT RE 2

Storage Class

11 - Combustible Solids

wgk_germany

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

Toni R Bartling et al.
Free radical biology & medicine, 74, 99-107 (2014-06-29)
Aberrant matrix metalloproteinase-1 (MMP-1) expression contributes to the pathogenesis of many degenerative disease processes that are associated with increased oxidative damage or stress. We and others have established that shifts in steady-state H2O2 production resulting from enforced antioxidant gene expression
Matej Zábrady et al.
PloS one, 9(10), e109875-e109875 (2014-10-10)
With the growing availability of genomic sequence information, there is an increasing need for gene function analysis. Antibody-mediated "silencing" represents an intriguing alternative for the precise inhibition of a particular function of biomolecules. Here, we describe a method for selecting
Soumitra Sau et al.
PloS one, 9(7), e101294-e101294 (2014-07-09)
In the budding yeast, centromeres stay clustered near the spindle pole bodies (SPBs) through most of the cell cycle. This SPB-centromere proximity requires microtubules and functional kinetochores, which are protein complexes formed on the centromeres and capable of binding microtubules.
Benjamin Rothé et al.
Nucleic acids research, 42(16), 10731-10747 (2014-08-30)
Biogenesis of eukaryotic box C/D small nucleolar ribonucleoprotein particles (C/D snoRNPs) involves conserved trans-acting factors, which are proposed to facilitate the assembly of the core proteins Snu13p/15.5K, Nop58p/NOP58, Nop56p/NOP56 and Nop1p/Fibrillarin on box C/D small nucleolar RNAs (C/D snoRNAs). In
Young-Ok Son et al.
The Journal of biological chemistry, 289(41), 28660-28675 (2014-08-27)
The cadmium-transformed human lung bronchial epithelial BEAS-2B cells exhibit a property of apoptosis resistance as compared with normal non-transformed BEAS-2B cells. The level of basal reactive oxygen species (ROS) is extremely low in transformed cells in correlation with elevated expressions
View All Related Papers

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