4-5-DIAMINO-1-2-HYDROXYETHYL PYRAZOLE SULPHATE

Description

4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate is a chemical compound characterized by a pyrazole ring with two amino groups and a hydroxyethyl substituent, and is typically found as a sulfate salt. It’s used as an oxidative hair dye and is also a building block in synthesizing other molecules.
Detailed Description:
Structure: It’s a pyrazole ring (a five-membered ring with two nitrogen atoms) with amino groups at the 4 and 5 positions, and a hydroxyethyl group (CH2CH2OH) attached to the nitrogen at the 1 position. The compound is further stabilized as a sulfate salt.
Appearance: Typically found as an off-white to pink powder.
Function: It acts as an oxidative hair dye precursor and is also a building block for synthesizing other complex molecules.
Safety: It’s important to handle it with appropriate safety precautions, as it can cause allergic skin reactions and eye damage.
Solubility: It’s soluble in water, with solubility increasing with temperature.
Other Names: It is also known as 4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate (P5).