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CAS RN 141-90-2

ONHSNH

CAS RN 141-90-2

IUPAC Name: 2-sulfanylidene-1,2,3,4-tetrahydropyrimidin-4-one
Synonyms: thiouracil 2-mercapto-pyrimidin-4-ol
Molecular Weight (g/mol): 128.15
Molecular Formula: C4H4N2OS
InChi Key: ZEMGGZBWXRYJHK-UHFFFAOYSA-N
SMILES: O=C1NC(=S)NC=C1
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1

2-Thiouracil, 99%, Thermo Scientific Chemicals

CAS: 141-90-2 Molecular Formula: C4H4N2OS Molecular Weight (g/mol): 128.15 MDL Number: MFCD00006039 InChI Key: ZEMGGZBWXRYJHK-UHFFFAOYSA-N Synonym: 2-thiouracil,thiouracil,4-hydroxy-2-mercaptopyrimidine,antagothyroid,antagothyroil,deracil,nobilen,2-thioxo-2,3-dihydropyrimidin-4 1h-one,2-mercaptopyrimidin-4-ol,2-mercapto-4-hydroxypyrimidine PubChem CID: 1269845 ChEBI: CHEBI:348530 IUPAC Name: 2-sulfanylidene-1H-pyrimidin-4-one SMILES: O=C1NC(=S)NC=C1

PubChem CID 1269845
CAS 141-90-2
Molecular Weight (g/mol) 128.15
ChEBI CHEBI:348530
MDL Number MFCD00006039
SMILES O=C1NC(=S)NC=C1
Synonym 2-thiouracil,thiouracil,4-hydroxy-2-mercaptopyrimidine,antagothyroid,antagothyroil,deracil,nobilen,2-thioxo-2,3-dihydropyrimidin-4 1h-one,2-mercaptopyrimidin-4-ol,2-mercapto-4-hydroxypyrimidine
IUPAC Name 2-sulfanylidene-1H-pyrimidin-4-one
InChI Key ZEMGGZBWXRYJHK-UHFFFAOYSA-N
Molecular Formula C4H4N2OS
2

2-Thiouracil, TRC

CAS: 141-90-2 Chemical Name or Material: 2-Thiouracil Formula Weight: 128.0044 InChI Formula: InChI=1S/C4H4N2OS/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8) IUPAC Name: 2-sulfanylidene-1H-pyrimidin-4-one Molecular Formula: C4 H4 N2 O S Molecular Weight (g/mol): 128.15 Percent Purity: >95% Purity Grade Notes: HPLC Recommended Storage: -20°C SMILES: O=C1NC(=S)NC=C1 Synonym: 4(1H)-Pyrimidinone, 2,3-dihydro-2-thioxo-,Uracil, 2-thio- (8CI),2-Mercapto-4-hydroxypyrimidine,2-Mercapto-4-pyrimidinol,2-Mercapto-4-pyrimidinone,2-Thiouracil,2-Thioxo-2,3-dihydropyrimidin-4(1H)-one,4-Hydroxy-2-mercaptopyrimidine,4-Hydroxy-2-pyrimidinethiol,6-Hydroxy-2-mercaptopyrimidine,Antagothyroil,Deracil,NSC 19473,NSC 290412,NSC 290413,NSC 290414,Nobilen,Thiouracil

Percent Purity >95%
CAS 141-90-2
Molecular Weight (g/mol) 128.15
InChI Formula InChI=1S/C4H4N2OS/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)
Chemical Name or Material 2-Thiouracil
Synonym 4(1H)-Pyrimidinone, 2,3-dihydro-2-thioxo-,Uracil, 2-thio- (8CI),2-Mercapto-4-hydroxypyrimidine,2-Mercapto-4-pyrimidinol,2-Mercapto-4-pyrimidinone,2-Thiouracil,2-Thioxo-2,3-dihydropyrimidin-4(1H)-one,4-Hydroxy-2-mercaptopyrimidine,4-Hydroxy-2-pyrimidinethiol,6-Hydroxy-2-mercaptopyrimidine,Antagothyroil,Deracil,NSC 19473,NSC 290412,NSC 290413,NSC 290414,Nobilen,Thiouracil
SMILES O=C1NC(=S)NC=C1
Recommended Storage -20°C
Purity Grade Notes HPLC
Molecular Formula C4 H4 N2 O S
IUPAC Name 2-sulfanylidene-1H-pyrimidin-4-one
Formula Weight 128.0044
3

2-Thiouracil, LoGiCal

LoGiCal's certified reference materials as neats, native solutions and stable isotope labelled solutions, with expert documentation and support. From forensic to clinical labs, choose LoGiCal for confidence, compliance, and analytical excellence.

4

2-Thiouracil, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.