CAS 1192-21-8: 1-Methyl-1H-pyrazol-5-amine

Description: 1-Methyl-1H-pyrazol-5-amine, with the CAS number 1192-21-8, is an organic compound characterized by its pyrazole ring structure, which is a five-membered ring containing two adjacent nitrogen atoms. This compound features a methyl group attached to one nitrogen atom and an amino group at the 5-position of the pyrazole ring. It is typically a colorless to light yellow solid or liquid, depending on its purity and form. The presence of both the methyl and amino groups contributes to its potential as a building block in organic synthesis and medicinal chemistry. 1-Methyl-1H-pyrazol-5-amine exhibits basic properties due to the amino group, allowing it to participate in various chemical reactions, including nucleophilic substitutions and coupling reactions. It is also of interest in the development of pharmaceuticals and agrochemicals, owing to its ability to interact with biological systems. Safety data should be consulted for handling and storage, as with any chemical substance.

Formula: C₄H₇N₃

InChI: InChI=1S/C4H7N3/c1-7-4(5)2-3-6-7/h2-3H,5H2,1H3

InChI key: InChIKey=JESRNIJXVIFVOV-UHFFFAOYSA-N

SMILES: N1=CC=C(N)N1C

Synonyms:

• (1-Methyl-1H-pyrazol-5-yl)amine
• 1-Methyl-1H-Pyrazole-5-Yl Amine
• 1-Methyl-5-aminopyrazole
• 1-methyl-1H-pyrazol-5-amine
• 1H-Pyrazol-5-amine, 1-methyl-
• 2-Methyl-2H-pyrazol-3-ylamine
• 2-Methylpyrazol-3-amine
• 3-Amino-2-methyl-2H-pyrazole
• 3-Amino-2-methylpyrazole
• 5-Amino-1-methyl-1H-pyrazole
• 5-Amino-1-methylpyrazole
• NSC 76510
• Pyrazole, 5-amino-1-methyl-

5-Amino-1-methylpyrazole

CAS: 1192-21-8

• Formula: C₄H₇N₃
• Purity: >98.0%(GC)(T)
• Color and Shape: White to Yellow to Orange powder to crystal
• Molecular weight: 97.12

1H-Pyrazol-5-amine, 1-methyl-

CAS: 1192-21-8

• Formula: C₄H₇N₃
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 97.1185

5-Amino-1-methyl-1H-pyrazole

CAS: 1192-21-8

• Formula: C₄H₇N₃
• Purity: 97%
• Color and Shape: faint yellow to light beige to brown crystalline solid
• Molecular weight: 97.12g/mol

2-Methyl-2H-pyrazol-3-ylamine

CAS: 1192-21-8

• Purity: 98.0%
• Color and Shape: Solid
• Molecular weight: 97.12100219726562

5-Amino-1-methyl-1H-pyrazole, 97%

CAS: 1192-21-8

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₄H₇N₃
• Purity: 97%
• Color and Shape: Solid, White to yellow
• Molecular weight: 97.12

5-Amino-1-methylpyrazole

CAS: 1192-21-8

• Formula: C₄H₇N₃
• Color and Shape: Neat
• Molecular weight: 97.12

1-Methyl-1H-pyrazol-5-ylamine

CAS: 1192-21-8

1-Methyl-1H-pyrazol-5-ylamine is an organic compound with the molecular formula CHN. It has a nitrogen atom …

• Formula: C₄H₇N₃
• Purity: Min. 95%
• Molecular weight: 97.12 g/mol