CAS 15878-08-7: 4-Chloro-3-methyl-1H-pyrazole

Description: 4-Chloro-3-methyl-1H-pyrazole is an organic compound characterized by its pyrazole ring structure, which consists of a five-membered ring containing two adjacent nitrogen atoms. This compound features a chlorine atom at the 4-position and a methyl group at the 3-position of the pyrazole ring, contributing to its unique chemical properties. It is typically a white to off-white crystalline solid and is soluble in organic solvents. The presence of the chlorine atom enhances its reactivity, making it useful in various chemical syntheses and applications, particularly in agrochemicals and pharmaceuticals. The compound may exhibit biological activity, which can be attributed to its structural features. As with many nitrogen-containing heterocycles, it may participate in various chemical reactions, including nucleophilic substitutions and electrophilic aromatic substitutions. Safety data should be consulted for handling and usage, as it may pose health risks if not managed properly. Overall, 4-Chloro-3-methyl-1H-pyrazole is a versatile compound with significant relevance in chemical research and industry.

Formula: C₄H₅ClN₂

InChI: InChI=1S/C4H5ClN2/c1-3-4(5)2-6-7-3/h2H,1H3,(H,6,7)

InChI key: InChIKey=LCDKUXJKMAFCTI-UHFFFAOYSA-N

SMILES: ClC1=CNN=C1C

Synonyms:

• 1H-Pyrazole, 4-chloro-3-methyl-
• 1H-pyrazole, 4-chloro-5-methyl-
• 4-Chloro-3-Methylpyrazole
• 4-Chloro-3-methyl-1H-pyrazole
• Pyrazole, 4-chloro-3(or 5)-methyl-
• Pyrazole, 4-chloro-3-methyl-

1H-Pyrazole, 4-chloro-3-methyl-

CAS: 15878-08-7

• Formula: C₄H₅ClN₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 116.5489

4-Chloro-3-methyl-1H-pyrazole

CAS: 15878-08-7

• Formula: C₄H₅ClN₂
• Purity: By gc: 96.5% by area (Typical Value in Batch COA)
• Color and Shape: white to faint yellow solid
• Molecular weight: 116.55g/mol

4-Chloro-3-methyl-1H-pyrazole

CAS: 15878-08-7

• Purity: 95.0%
• Color and Shape: Solid, No data available.
• Molecular weight: 116.55000305175781

4-Chloro-5-methyl-1H-pyrazole

CAS: 15878-08-7

4-Chloro-5-methyl-1H-pyrazole is a fungicide that is used to control various plant diseases caused by filamentous …

• Formula: C₄H₅ClN₂
• Purity: Min. 95%
• Color and Shape: Solid
• Molecular weight: 116.55 g/mol