CAS 2001-93-6

2,4-Dithiouracil

Description:

2,4-Dithiouracil is an organic compound that belongs to the class of thiouracils, which are derivatives of uracil. It is characterized by the presence of two thiol (-SH) groups at the 2 and 4 positions of the uracil ring, which contribute to its unique chemical properties. This compound is typically a white to off-white crystalline solid and is soluble in water and organic solvents. 2,4-Dithiouracil is known for its role as an antithyroid agent, primarily used in the treatment of hyperthyroidism, as it inhibits the synthesis of thyroid hormones by blocking the oxidation of iodide and the coupling of iodotyrosines. Additionally, it has been studied for its potential applications in various biochemical research contexts, particularly in relation to its effects on nucleic acid metabolism. The compound's reactivity is influenced by the presence of the thiol groups, making it a useful reagent in organic synthesis and medicinal chemistry. Safety precautions should be observed when handling this substance, as it may pose health risks if ingested or inhaled.

Formula: C₄H₄N₂S₂

InChI: InChI=1/C4H4N2S2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)

InChI key: InChIKey=ZEQIWKHCJWRNTH-UHFFFAOYSA-N

SMILES: S=C1NC(=S)NC=C1

Synonyms:

• 1,2,3,4-Tetrahydropyrimidine-2,4-dithione
• 1H-Pyrimidine-2,4-dithione
• 2,4(1H,3H)-Pyrimidinedithione
• 2,4-Dimercaptopyrimidine
• 2,4-Dithiopyrimidine
• 2,4-Dithiouracil
• 2,4-Dithioxopyrimidine
• 2,4-Pyrimidinedithiol
• 2-Sulfanyl-1,4-dihydropyrimidine-4-thione
• NSC 42031
• Pyrimidine-2,4-Dithiol
• Uracil, 2,4-dithio-
• pyrimidine-2,4(1H,3H)-dithione
• USAF cb-14
• 2,4(1H,3H)-Pyrimidinedithione, 2,4-Dimercaptopyrimidine
• DITHIOURACIL
• 2,4(1H,3H)-Pyrimidinedithione (9CI)
• 4-Mercapto-2(1H)-pyrimidinethione
• usafcb-14
• Dithiopyrimidine

2,4(1H,3H)-Pyrimidinedithione

CAS: 2001-93-6

Formula: C₄H₄N₂S₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 144.2180

Ref: IN-DA002CJD

2,4-Dithiouracil

CAS: 2001-93-6

2,4-Dithiouracil

Purity: 98%

Ref: 54-OR59841

Dithiouracil

CAS: 2001-93-6

Dithiouracil is a vitamin B-6 antagonist that inhibits the conversion of the amino acid tryptophan to niacin (nicotinamide adenine dinucleotide). Dithiouracil has been shown to have photochemical properties in UV light, which are due to hydrogen bonding interactions and carbonyl oxygens. It has also been shown to be toxic to many types of bacteria. The biological properties of dithiouracil have been investigated in a number of studies. It is thought that this compound may act as an inhibitor of ribonucleic acid synthesis by reacting with the protonated form of the molecule and forming stable complexes with it. The molecule then reacts with hydrogen atoms to produce tautomers, which are a part of its reaction mechanism. The biological properties of dithiouracil have not yet been fully elucidated, but it is known that it can cause mutations in bacteria cells.

Formula: C₄H₄N₂S₂

Color and Shape: Yellow Powder

Molecular weight: 144.22 g/mol

Ref: 3D-FD40884

Pyrimidine-2,4(1H,3H)-dithione

CAS: 2001-93-6

Formula: C₄H₄N₂S₂

Purity: 98%

Molecular weight: 144.21

Ref: 10-F450410

2,4-Dithiouracil

CAS: 2001-93-6

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Formula: C₄H₄N₂S₂

Molecular weight: 144.22 g/mol

Ref: 3D-D-8700