129623
2-Mercaptopyrimidine
98%
Synonym(s):
2-Pyrimidinethiol
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About This Item
Empirical Formula (Hill Notation):
C4H4N2S
CAS Number:
Molecular Weight:
112.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
215-917-3
Beilstein/REAXYS Number:
107105
MDL number:
Product Name
2-Mercaptopyrimidine, 98%
InChI key
HBCQSNAFLVXVAY-UHFFFAOYSA-N
InChI
1S/C4H4N2S/c7-4-5-2-1-3-6-4/h1-3H,(H,5,6,7)
SMILES string
Sc1ncccn1
assay
98%
form
powder
mp
230 °C (dec.) (lit.)
Quality Level
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Application
2-Pyrimidinethiol has been used to study the highly selective palladium catalyzed kinetic resolutions of the racemic cyclic allylic carbonates and racemic acyclic allylic carbonates. It has also been used to study the photodegradation of 2-pyrimidinethiol in aerated aqueous solution using zinc oxide.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Hans-Joachim Gais et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 9(17), 4202-4221 (2003-09-04)
We describe the highly selective palladium catalyzed kinetic resolutions of the racemic cyclic allylic carbonates rac-1 a-c and racemic acyclic allylic carbonates rac-3 aa and rac-3 ba through reaction with tert-butylsulfinate, tolylsulfinate, phenylsulfinate anions and 2-pyrimidinethiol by using N,N'-(1R,2R)-1,2-cyclohexanediylbis[2-(diphenylphosphino)-benzamide] (BPA)
Josefa Angela García Calzón et al.
Journal of colloid and interface science, 290(2), 498-504 (2005-06-15)
The oxidation process induced by 2-mercaptopyrimidine (RSH) at a hanging mercury drop electrode was studied in aqueous media by normal and cyclic voltammetry. The results indicate the formation of a weakly adsorbed HgSR complex according to the reaction Hg+RSH-->HgSR+e(-)+H+. When
Barbara Cosimelli et al.
Journal of medicinal chemistry, 54(15), 5597-5601 (2011-07-01)
We report the preliminary in vitro characterization of a series of pyrimidines as a new chemotype that modulates cardiovascular parameters and relaxes ileum smooth muscle according to classical calcium entry blockers. Tested compounds showed an interesting negative inotropic selectivity. In
Maria Carolina P Lima et al.
The journal of physical chemistry. A, 110(22), 7253-7261 (2006-06-02)
A combined Monte Carlo and quantum mechanical study was carried out to analyze the tautomeric equilibrium of 2-mercaptopyrimidine in the gas phase and in aqueous solution. Second- and fourth-order Møller-Plesset perturbation theory calculations indicate that in the gas phase thiol
Morteza Montazerozohori et al.
Annali di chimica, 96(5-6), 285-292 (2006-07-22)
Photodegradation of several thiols and thiones including 2-pyrimidinethiol, thiazolidine-2-thione, imidazolidine-2-thione, 1,2,4- triazole 3-thiol and 2,5-dimercapto- 1,3,4-thiadiazole have been studied in aerated aqueous solution using zinc oxide under irradiation with 400W high pressure mercury lamp. Rate constants span the range from
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