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Supelco

2-Thiouracil

VETRANAL®, analytical standard

Synonym(s):

4-Hydroxy-2-mercaptopyrimidine

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About This Item

Empirical Formula (Hill Notation):
C4H4N2OS
CAS Number:
141-90-2
Molecular Weight:
128.15
Beilstein/REAXYS Number:
112227
EC Number:
205-508-8
MDL number:
MFCD00006039
UNSPSC Code:
41116107
PubChem Substance ID:
329753916

grade

analytical standard

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

>300 °C (lit.)

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

SMILES string

O=C1NC(=S)NC=C1

InChI

1S/C4H4N2OS/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)

InChI key

ZEMGGZBWXRYJHK-UHFFFAOYSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Health hazard
GHS08

signalword

Warning

hcodes

H351

Hazard Classifications

Carc. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
BCBR6651V
SZBE274XV
SZBB028XV
SZB8203XV
8203X

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Raj Kumar Bera et al.
Chemical communications (Cambridge, England), 47(41), 11498-11500 (2011-09-22)
A nonenzymatic method for the selective detection and quantification of serum uric acid (UA) using 2-thiouracil (2-TU) tailored Au nanoparticles is developed. The H-bonding interaction of UA with functionalized Au nanoparticles brings instantaneous visible color change and paves the way
K P Prasanthkumar et al.
The journal of physical chemistry. A, 116(44), 10712-10720 (2012-10-16)
The reaction of hydroxyl radical ((•)OH) with the nucleic acid base analogue 2-thiouracil (1) has been studied by pulse radiolysis experiments and DFT. The generic intermediate radicals feasible for the (•)OH reactions with 1, namely, one electron oxidation product (1(•+))
Julie A L Kiebooms et al.
Journal of agricultural and food chemistry, 60(32), 7769-7776 (2012-07-28)
In recent years, the frequent detection of the banned substance thiouracil (TU) in livestock urine has been related to its endogenous formation following consumption of glucosinolate-rich Brassicaceae crops. Besides, TU residues have been recovered in these crops upon plant-derived myrosinase
Grazyna Wenska et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 10(8), 1294-1302 (2011-05-20)
The absorption, phosphorescence and phosphorescence excitation spectra, phosphorescence quantum yields, and T(1) excited state lifetimes of four 4-thiouracil derivatives were measured for the first time in chemically inert and very weakly interacting perfluoro-1,3-dimethylcyclohexane at room temperature. The set of the
Mamdouh S Masoud et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 99, 365-372 (2012-10-03)
Mononuclear copper complex [CuL(NH(3))(4)]Cl(2)·0.5H(2)O and three new hetero-metallic complexes: [Cu(2)Ni(L)(2)(NH(3))(2)Cl(2)·6H(2)O] 2H(2)O(,) [Cu(3)Co(L)(4)·8H2O]Cl·4(·)5H(2)O, and [Cu(4)Co(2)Ni(L)(3)(OH)(4)(NH(3))Cl(4)·3H(2)O]4H(2)O where L is 2-thiouracil, were prepared and characterized by elemental analyses, molar conductance, room-temperature magnetic susceptibility, spectral (IR, UV-Vis and ESR) studies and thermal analyses techniques
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