CAS 4349-08-0: 5-chloropyrimidin-4(3H)-one

Description: 5-Chloropyrimidin-4(3H)-one is a heterocyclic organic compound characterized by a pyrimidine ring, which is a six-membered aromatic ring containing two nitrogen atoms at positions 1 and 3. The presence of a chlorine atom at the 5-position and a carbonyl group at the 4-position contributes to its unique chemical properties. This compound typically appears as a white to off-white solid and is soluble in polar organic solvents. It is often used as an intermediate in the synthesis of pharmaceuticals and agrochemicals due to its ability to participate in various chemical reactions, such as nucleophilic substitutions and cyclizations. The compound's reactivity is influenced by the electron-withdrawing nature of the chlorine atom and the carbonyl group, which can affect its acidity and basicity. Additionally, 5-chloropyrimidin-4(3H)-one may exhibit biological activity, making it of interest in medicinal chemistry. Proper handling and storage are essential, as with many chemical substances, to ensure safety and stability.

Formula: C₄H₃ClN₂O

InChI: InChI=1/C4H3ClN2O/c5-3-1-6-2-7-4(3)8/h1-2H,(H,6,7,8)

Synonyms:

• 4-Pyrimidinol, 5-Chloro-
• 5-Chloropyrimidin-4-ol

4(1H)-Pyrimidinone, 5-chloro- (9CI)

CAS: 4349-08-0

• Formula: C₄H₃ClN₂O
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 130.5324

5-Chloropyrimidin-4-ol

CAS: 4349-08-0

• Purity: 95%
• Molecular weight: 130.53g/mol

5-Chloropyrimidin-4-ol

CAS: 4349-08-0

• Purity: 95.0%
• Molecular weight: 130.52999877929688

5-chloro-3,4-dihydropyrimidin-4-one

CAS: 4349-08-0

• Purity: 95%
• Molecular weight: 130.52999877929688

5-Chloropyrimidin-ol

CAS: 4349-08-0

5-Chloropyrimidin-ol is a formamide derivative that has been shown to be an intermediate in the …

• Formula: C₄H₃CIN₂O
• Purity: Min. 95%
• Molecular weight: 233.99 g/mol