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4-Thiouracil, 97%, Thermo Scientific Chemicals
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-1,2,3,4-tetrahydropyrimidin-2-one SMILES: O=C1NC=CC(=S)N1
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
4-Thiouracil 97.0+%, TCI America™
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-1,2,3,4-tetrahydropyrimidin-2-one SMILES: O=C1NC=CC(=S)N1
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
4-Thiouridine, 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
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
Medchemexpress LLC 4-Thiouridine 5′-triphosphate tetralithium | 20188-72-1 | C9H11Li4N2O14P3S | 1 MG
4-Thiouridine 5′-triphosphate (4-Thio-UTP) tetralithium is a UTP analog and a potent P2Y2 and P2Y4 agonist. It exhibits EC50 values of 35 nM for hP2Y2 and 350 nM for hP2Y4. This compound can be utilized in cross-linking experiments and transcriptional complex labeling studies.
- Potent agonist for P2Y2 and P2Y4 receptors
- Applicable in cross-linking experiments
- Used in transcriptional complex labeling studies
- Exhibits EC50 values of 35 nM for hP2Y2 and 350 nM for hP2Y4 in vitro
Medchemexpress LLC 4-Thiouridine 5'-triphosphate tetralithium | 20188-72-1 | C9H11Li4N2O14P3S | 25 MG
4-Thiouridine 5'-triphosphate tetralithium (4-Thio-UTP tetralithium) is a UTP analog and a potent P2Y2 and P2Y4 agonist, with EC50 values of 35 nM for hP2Y2 and 350 nM for hP2Y4. This laboratory chemical is suitable for cross-linking experiments and transcriptional complex labeling studies. It is for research use only and has not been fully validated for medical applications.
- Potent P2Y2 and P2Y4 agonist
- EC50 values of 35 nM for hP2Y2 and 350 nM for hP2Y4
- Suitable for cross-linking experiments
- Useful in transcriptional complex labeling studies
Medchemexpress LLC 4-thiouridine 5′-triphosphate tetralithium | 20188-72-1 | C9H11Li4N2O14P3S | 5 MG
4-Thiouridine 5′-triphosphate tetralithium (4-Thio-UTP) is a UTP analog and a potent P2Y2 and P2Y4 receptor agonist, with EC50 values of 35 nM for hP2Y2 and 350 nM for hP2Y4. This compound is a light yellow to yellow solid suitable for various research applications.
- UTP analog
- Potent P2Y2 and P2Y4 receptor agonist
- Suitable for cross-linking experiments
- Suitable for transcriptional complex labeling studies
- Ships at room temperature in the continental US
- Store at 4°C, sealed, away from moisture and light
- For research use only
Medchemexpress LLC 2-Thiouracil | 141-90-2 | 99.9% | 1 G
2-Thiouracil is a selective neuronal nitric oxide synthase (nNOS) inhibitor with a Ki value of 20 μM. It antagonizes BH4-induced nNOS dimerization. Additionally, it is an antithyroid compound and a highly specific melanoma detector. It also stimulates the growth of pea and corn root segments.
- Selective neuronal nitric oxide synthase (nNOS) inhibitor
- Antagonizes BH4-induced nNOS dimerization
- Antithyroid compound
- Highly specific melanoma detector
- Stimulates the growth of pea and corn root segments
Medchemexpress LLC 2-Thiouracil | 141-90-2 | 99.9% | 1 ML
2-Thiouracil (Thiouracil) is identified as a selective neuronal nitric oxide synthase (nNOS) inhibitor, with a Ki value of 20 μM. This compound is known to antagonize BH4-induced nNOS dimerization. Additionally, 2-Thiouracil functions as an antithyroid compound and a highly specific melanoma detector, and it has been observed to stimulate the growth of pea and corn root segments.
- Selective neuronal nitric oxide synthase (nNOS) inhibitor (Ki value of 20 μM).
- Antagonizes BH4-induced nNOS dimerization.
- Functions as an antithyroid compound.
- Acts as a highly specific melanoma detector.
- Stimulates the growth of pea and corn root segments.
- Purity: 99.9%.
- Appearance: Solid, white to off-white.
Medchemexpress LLC Uridine,4-thio- | 13957-31-8 | 99.98% | 260.27 | 1 ML
4-Thiouridine is a ribonucleoside analog widely used in RNA analysis and (m)RNA labeling. It works by inhibiting rRNA synthesis, which leads to a nucleolar stress response. It is intended for research use only and is not sold to patients.
- Ribonucleoside analog
- Used in RNA analysis and mRNA labeling
- Inhibits rRNA synthesis
- Causes a nucleolar stress response
- High purity: 99.98%
- Labels and purifies nascent rRNA at 0-10 μM
- Strongly inhibits rRNA production and processing at ≥50 μM
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.
Medchemexpress LLC 2-thiouridine | 20235-78-3 | MFCD03788697 | 99.7% | 260.27 g/mol | C9H12N2O5S | 1 ML
2-Thiouridine is a modified nucleoside provided as a ready-to-use 10 mM solution in DMSO for biochemical and virology research, used to study RNA base-pairing, nonenzymatic replication, and antiviral activity.
- Ready-to-use 10 mM solution in DMSO.
- Supplied volume 1 mL.
- Reported purity 99.7%.
- Molecular weight 260.27 g/mol.
- CAS number 20235-78-3.
- In-solution storage: -80°C (6 months) or -20°C (1 month).
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