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

The 1-Methyl-5-aminopyrazole with CAS registry number of 1192-21-8 is also known as 5-Amino-1-methylpyrazole. The IUPAC name is 2-Methylpyrazol-3-amine. It belongs to product categories of Amines; Azoles; Blocks; Pyrazole series; Pyrazole; Nucleotides and Nucleosides; Heterocyclic; Nucleotide. In addition, the formula is C₄H₇N₃ and the molecular weight is 97.12. This chemical is a white to light yellow crystal powder.

Physical properties about 1-Methyl-5-aminopyrazole are: (1)# of Rule of 5 Violations: 0  ; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 2.939; (5)ACD/KOC (pH 7.4): 3.074; (6)#H bond acceptors: 3; (7)#H bond donors: 2; (8)#Freely Rotating Bonds: 1; (9)Polar Surface Area: 43.84Ų; (10)Index of Refraction: 1.601; (11)Molar Refractivity: 27.165 cm³; (12)Molar Volume: 79.334 cm³; (13)Polarizability: 10.769×10^-24cm³; (14)Surface Tension: 46.809 dyne/cm; (15)Density: 1.224 g/cm³; (16)Flash Point: 93.756 °C; (17)Enthalpy of Vaporization: 46.808 kJ/mol; (18)Boiling Point: 231.414 °C at 760 mmHg; (19)Vapour Pressure: 0.062 mmHg at 25 °C.

Uses of 1-Methyl-5-aminopyrazole: it is used an interesting synthetic intermediate.

When you are using this chemical, please be cautious about it. As a chemical, it is irritating to eyes, respiratory system and skin. Besides, it is harmful by inhalation, in contact with skin and if swallowed. During using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
1. SMILES: Cn1c(ccn1)N
2. InChI: InChI=1/C4H7N3/c1-7-4(5)2-3-6-7/h2-3H,5H2,1H3
3. InChIKey: JESRNIJXVIFVOV-UHFFFAOYAY
4. Std. InChI: InChI=1S/C4H7N3/c1-7-4(5)2-3-6-7/h2-3H,5H2,1H3
5. Std. InChIKey: JESRNIJXVIFVOV-UHFFFAOYSA-N