Thiolactams

Organic heterocyclic compounds that contain a cyclic thioamide; they are analogous to lactams with the oxygen atom replaced by a sulfur atom.

1 – 15 of 41 results

Thermo Scientific Chemicals 4-Thiouracil, 97%

CAS: 591-28-6 Molecular Formula: C4H4N2OS Molecular Weight (g/mol): 128.15 MDL Number: MFCD00090842 InChI Key: OVONXEQGWXGFJD-UHFFFAOYSA-N Synonym: 4-thiouracil,2-hydroxy-4 1h-pyrimidinethione,4-thioxo-3,4-dihydropyrimidin-2 1h-one,2-hydroxy-4-mercaptopyrimidine,uracil, 4-thio,4-mercaptopyrimidin-2-ol,4-sulfanylpyrimidin-2-ol,2-hydroxy-4-thiopyrimidine,2 1h-pyrimidinone, 3,4-dihydro-4-thioxo,2 1h-pyrimidinone, 4-mercapto-9ci PubChem CID: 2734394 IUPAC Name: 4-sulfanylidene-1H-pyrimidin-2-one SMILES: O=C1NC=CC(=S)N1

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PubChem CID	2734394
CAS	591-28-6
Molecular Weight (g/mol)	128.15
MDL Number	MFCD00090842
SMILES	O=C1NC=CC(=S)N1
Synonym	4-thiouracil,2-hydroxy-4 1h-pyrimidinethione,4-thioxo-3,4-dihydropyrimidin-2 1h-one,2-hydroxy-4-mercaptopyrimidine,uracil, 4-thio,4-mercaptopyrimidin-2-ol,4-sulfanylpyrimidin-2-ol,2-hydroxy-4-thiopyrimidine,2 1h-pyrimidinone, 3,4-dihydro-4-thioxo,2 1h-pyrimidinone, 4-mercapto-9ci
IUPAC Name	4-sulfanylidene-1H-pyrimidin-2-one
InChI Key	OVONXEQGWXGFJD-UHFFFAOYSA-N
Molecular Formula	C4H4N2OS

4-Thiouracil, 97%, Thermo Scientific Chemicals

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Specifications

PubChem CID	2734394
CAS	591-28-6
Molecular Weight (g/mol)	128.15
MDL Number	MFCD00090842
SMILES	O=C1NC=CC(=S)N1
Synonym	4-thiouracil,2-hydroxy-4 1h-pyrimidinethione,4-thioxo-3,4-dihydropyrimidin-2 1h-one,2-hydroxy-4-mercaptopyrimidine,uracil, 4-thio,4-mercaptopyrimidin-2-ol,4-sulfanylpyrimidin-2-ol,2-hydroxy-4-thiopyrimidine,2 1h-pyrimidinone, 3,4-dihydro-4-thioxo,2 1h-pyrimidinone, 4-mercapto-9ci
IUPAC Name	4-sulfanylidene-1,2,3,4-tetrahydropyrimidin-2-one
InChI Key	OVONXEQGWXGFJD-UHFFFAOYSA-N
Molecular Formula	C4H4N2OS

4-Thiouridine, 98+%

CAS: 13957-31-8 Molecular Formula: C9H12N2O5S Molecular Weight (g/mol): 260.26 MDL Number: MFCD00006538 InChI Key: ZLOIGESWDJYCTF-XVFCMESISA-N PubChem CID: 3032615 ChEBI: CHEBI:20480 SMILES: OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=CC(=S)NC1=O

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PubChem CID	3032615
CAS	13957-31-8
Molecular Weight (g/mol)	260.26
ChEBI	CHEBI:20480
MDL Number	MFCD00006538
SMILES	OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=CC(=S)NC1=O
InChI Key	ZLOIGESWDJYCTF-XVFCMESISA-N
Molecular Formula	C9H12N2O5S

4-Thiouridine, ∽98, MP Biomedicals™

CAS: 13957-31-8 Molecular Formula: C9H12N2O5S Molecular Weight (g/mol): 260.26 MDL Number: MFCD00006538 InChI Key: ZLOIGESWDJYCTF-XVFCMESISA-N Synonym: 4-thiouridine,thiouridine,uridine, 4-thio,1-beta-d-ribofuranosyl-4-thiouracil,1-2r,3r,4s,5r-3,4-dihydroxy-5-hydroxymethyl tetrahydrofuran-2-yl-4-thioxo-3,4-dihydropyrimidin-2 1h-one,1-beta-d-ribofuranosyl-4-thioxo-3,4-dihydropyrimidin-2 1h-one,s4u,thiouridine van,uridine,4-thio,4-thio-d-uridine PubChem CID: 3032615 ChEBI: CHEBI:20480 IUPAC Name: 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-sulfanylidene-1,2,3,4-tetrahydropyrimidin-2-one SMILES: OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=CC(=S)NC1=O

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Specifications

PubChem CID	3032615
CAS	13957-31-8
Molecular Weight (g/mol)	260.26
ChEBI	CHEBI:20480
MDL Number	MFCD00006538
SMILES	OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=CC(=S)NC1=O
Synonym	4-thiouridine,thiouridine,uridine, 4-thio,1-beta-d-ribofuranosyl-4-thiouracil,1-2r,3r,4s,5r-3,4-dihydroxy-5-hydroxymethyl tetrahydrofuran-2-yl-4-thioxo-3,4-dihydropyrimidin-2 1h-one,1-beta-d-ribofuranosyl-4-thioxo-3,4-dihydropyrimidin-2 1h-one,s4u,thiouridine van,uridine,4-thio,4-thio-d-uridine
IUPAC Name	1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-sulfanylidene-1,2,3,4-tetrahydropyrimidin-2-one
InChI Key	ZLOIGESWDJYCTF-XVFCMESISA-N
Molecular Formula	C9H12N2O5S

PubChem CID	3032615
CAS	13957-31-8
Molecular Weight (g/mol)	260.26
ChEBI	CHEBI:20480
MDL Number	MFCD00006538
SMILES	OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=CC(=S)NC1=O
Synonym	4-thiouridine,thiouridine,uridine, 4-thio,1-beta-d-ribofuranosyl-4-thiouracil,1-2r,3r,4s,5r-3,4-dihydroxy-5-hydroxymethyl tetrahydrofuran-2-yl-4-thioxo-3,4-dihydropyrimidin-2 1h-one,1-beta-d-ribofuranosyl-4-thioxo-3,4-dihydropyrimidin-2 1h-one,s4u,thiouridine van,uridine,4-thio,4-thio-d-uridine
IUPAC Name	1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-sulfanylidene-1,2,3,4-tetrahydropyrimidin-2-one
InChI Key	ZLOIGESWDJYCTF-XVFCMESISA-N
Molecular Formula	C9H12N2O5S

4-Thiouracil 97.0+%, TCI America™

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Specifications

PubChem CID	2734394
CAS	591-28-6
Molecular Weight (g/mol)	128.15
MDL Number	MFCD00090842
SMILES	O=C1NC=CC(=S)N1
Synonym	4-thiouracil,2-hydroxy-4 1h-pyrimidinethione,4-thioxo-3,4-dihydropyrimidin-2 1h-one,2-hydroxy-4-mercaptopyrimidine,uracil, 4-thio,4-mercaptopyrimidin-2-ol,4-sulfanylpyrimidin-2-ol,2-hydroxy-4-thiopyrimidine,2 1h-pyrimidinone, 3,4-dihydro-4-thioxo,2 1h-pyrimidinone, 4-mercapto-9ci
IUPAC Name	4-sulfanylidene-1,2,3,4-tetrahydropyrimidin-2-one
InChI Key	OVONXEQGWXGFJD-UHFFFAOYSA-N
Molecular Formula	C4H4N2OS

Sigma Aldrich 3-(Pyrrolidin-1-ylmethyl)aniline dihydrochloride

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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Cayman Chemical 2-ThIouracIl 250g

An antithyroid agent and a melanoma seeker; reduces sodium iodide-induced increases in thyroid weight in a mouse model of goiter at 2.5 mg/animal per day; preferentially accumulates into tumor cell melanin in a mouse model of melanoma; inhibits nNOS (Ki = 20 µM)

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Medchemexpress LLC 4-thiouridine 5′-triphosphate tetralithium | 20188-72-1 | 87.5% | 523.9 g/mol | C9H11Li4N2O14P3S | 10 MG

4-Thiouridine 5′-triphosphate tetralithium is a thiolated uridine triphosphate analogue used as a biochemical reagent for incorporation into RNA, cross-linking experiments, and transcriptional labeling. Supplied as the tetralithium salt, it is intended for research applications in molecular biology and nucleotide chemistry.

Used for nucleotide incorporation and transcriptional labeling.
Enables efficient cross-linking for RNA-protein interaction studies.
Provided as the tetralithium salt for improved solubility in aqueous buffers.
Available in small pack sizes suitable for laboratory research.
Characterized by CAS number 20188-72-1 and molecular formula C9H11Li4N2O14P3S.

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eMolecules 5-Carbethoxy-2-thiouracil | 38026-46-9 | MFCD00006074 | 1g

Combi-Blocks | 5-Carbethoxy-2-thiouracil | 1g | 517032368 | QF-5044 | 95.000 | 38026-46-9 | MFCD00006074 | 200.210 | C7H8N2O3S

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Selleck Chemical LLC 2-Thiouracil S3100-50mg

2-Thiouracil(Deracil Thiouracil) is a thiolated uracil derivative that is a known antihyperthyroid agent

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eMolecules 5-Carbethoxy-2-thiouracil | 38026-46-9 | | 1g

Oakwood Chemical | 5-Carbethoxy-2-thiouracil | 1g | 537723777 | 520907 | | 38026-46-9 | | 200.210 | C7H8N2O3S

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Medchemexpress LLC Uridine, 2-thio- | 20235-78-3 | MFCD03788697 | 99.7% | 260.27 g/mol | C9H12N2O5S | 50 MG

2-Thiouridine is a thiolated uridine nucleoside used in biochemical and nucleic acid research. The compound contains a sulfur substituent at the 2-position of the nucleobase and is provided as a high-purity solid or as pre-formulated DMSO solutions for assay-ready use.