2-Thiothymine structure

2-Thiothymine

5-methyl-2-sulfanylidene-1H-pyrimidin-4-one

Also Known As: 5-METHYL-2-THIOURACIL|Thiothymine|2-Thiothymine|Thymine, 2-thio-|4-Hydroxy-5-methyl-2-mercaptopyrimidine|Thiothymin|2-thio-thymine|Uracil, 5-methyl-2-thio-|5-methylthiouracil|2-Mercapto-5-methylpyrimidin-4-ol|5-methyl-2 thiouracil|ACMC-209ngv|5-methyl-2-sulfanylpyrimidin-4-ol|ACMC-1B7DZ|4-Hydroxy-2-mercapto-5-methylpyrimidine|4(1H)-Pyrimidinone, 2,3-dihydro-5-methyl-2-thioxo-|5-methyl-2-sulfanylidene-1H-pyrimidin-4-one|5-methyl-2-mercaptopyrimidin-4-ol|5-Methyl-2-thiouracil, 98%|5-methyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one|4(1H)-Pyrimidinone,2,3-dihydro-5-methyl-2-thioxo-|ZLAQATDNGLKIEV-UHFFFAOYSA-|5-methyl-4-oxy-2-thiopyrimidine|KSC-27-034A

CAS: 53159-71-0
Molecular Formula C5H6N2OS
Molecular Weight 142.02008 g/mol
Topological Polar Surface Area 73.2 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 2
Rotatable Bonds 0
Exact Mass 142.02008
Monoisotopic Mass 142.02008
Heavy Atoms 9
Complexity 197.0

Chemical Identifiers

CAS Number 53159-71-0
SMILES CC1=CNC(=S)NC1=O
InChIKey ZLAQATDNGLKIEV-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 18 IPC patent classification(s) across the SureChEMBL global patent database.

Agrochemicals (331 patents) Analytical Reagents (2449 patents) Biotechnology (16224 patents) Catalysts (13 patents) Coatings & Adhesives (3 patents) Dyes & Pigments (4 patents) Electronic Chemicals (12 patents) Food Additives (4 patents) Heterocyclic Building Blocks (5380 patents) Organic Building Blocks (32 patents) Organometallic Reagents (32 patents) Peptides & Amino Acids (5039 patents) Pharmaceutical Intermediates (5558 patents) Photographic Chemicals (23 patents) Plastic Additives (1 patents) Polymer Intermediates (32 patents) Specialty Chemicals (9 patents) Surfactants & Detergents (9 patents)

Product Overview

2-Thiothymine (CAS 53159-71-0), with molecular formula C5H6N2OS and molecular weight 142.02008 g/mol. IUPAC: 5-methyl-2-sulfanylidene-1H-pyrimidin-4-one.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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