233463
5-Methyl-2-thiouracil
98%
Synonym(s):
4-Hydroxy-2-mercapto-5-methylpyrimidine
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About This Item
Empirical Formula (Hill Notation):
C5H6N2OS
CAS Number:
Molecular Weight:
142.18
UNSPSC Code:
12352103
PubChem Substance ID:
MDL number:
InChI
1S/C5H6N2OS/c1-3-2-6-5(9)7-4(3)8/h2H,1H3,(H2,6,7,8,9)
SMILES string
CC1=CNC(=S)NC1=O
InChI key
ZLAQATDNGLKIEV-UHFFFAOYSA-N
assay
98%
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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D Daujotyte et al.
Nucleic acids symposium series, (44)(44), 271-272 (2003-08-09)
HhaI DNA methyltransferase flips the inner cytosine in the recognition sequence 5'-GCGC-3' out of the DNA helix and into the catalytic site for methylation. To identify intermediate states on the base-flipping pathway, affinity photo-crosslinking experiments were performed with synthetic dodecamer
Jesús Mendieta et al.
Biochemistry, 43(2), 405-414 (2004-01-14)
The structural changes taking place in the enzyme thymidine phosphorylase (TPase, also known as PD-ECGF) that are required to achieve catalytic competence upon binding thymidine and phosphate have been simulated by means of targeted molecular dynamics (tMD). The hinge regions
I V Kutyavin et al.
Biochemistry, 35(34), 11170-11176 (1996-08-27)
A pair of complementary oligodeoxynucleotides (ODNs) uniformly substituted with 2-amino-adenine (A') in place of adenine and 2-thiothymine (T') in place of thymine did not hybridize to each other but did form very stable hybrids with unmodified complementary ODNs. These unusual
Erim Besić et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 61(13-14), 2803-2808 (2005-09-17)
EPR spectroscopy was used to study the complex formed in crystals of 5-methyl-2-thiouracil (2-thiothymine) containing traces of copper. The copper impurities, originally present as Cu(I)-complex of 2-thiothymine in the lattice of 2-thiothymine, are transformed into paramagnetic Cu(II)-complex by ionizing radiation.
Erika Lattová et al.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc, 33(6), 1146-1156 (2020-01-08)
Lung adenocarcinoma (LAC) is the most common form of lung cancer that increases in non-smokers at younger age. Altered protein glycosylation is one of the hallmarks of malignancy, its role in cancer progression is still poorly understood. In this study
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