Minocycline EP Impurity E

Minocycline EP Impurity E - Names and Identifiers

Name	[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid
Synonyms	4-N-Desmethylmetamizole Minocycline EP Impurity E [(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid Methanesulfonic acid, 1-[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]-
CAS	117-38-4

Minocycline EP Impurity E - Physico-chemical Properties

Molecular Formula	C12H15N3O4S
Molar Mass	297.33
Density	1.50±0.1 g/cm3(Predicted)
pKa	1.19±0.50(Predicted)
Storage Condition	2-8°C

Minocycline EP Impurity E - Introduction

[(2,3-dihydro -1,) esamino] methanulfonic acid, also known as [(2,3-dihydro -1, 5-Dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl) amino]methanesulfonic acid, is an organic compound.

Properties of the compound include:
-Molecular formula: C15H18N4O4S
-Melting Point: 143-145 ℃
-Appearance: White crystalline powder
-Solubility: well dissolved in water, but also soluble in some organic solvents such as alcohol and ether.

[(2,3-Dihydro-1, 3-esamino)] The main use of methanulfonic acid is as a precursor of biologically active substances and is often used in the synthesis of compounds such as drugs, pesticides and dyes. It has a broad spectrum of biological activity and application potential.

The method of preparing [(2,3-dihydro-1, amino)] methanulfonic acid is generally carried out by chemical synthesis. The specific preparation method may be related to the chemical reaction conditions and the specific structure of the substrate, and the common methods include reaction steps such as amination and sulfonation.

Regarding safety information, the toxicity and danger of [(2,3-dihydro-1,) amino]methanesulfonic acid may be related to specific chemical properties. Due to the lack of specific safety assessment data, please carefully read and follow the relevant chemical safety procedures before use, including wearing appropriate personal protective equipment, and maintaining good ventilation during operation. If necessary, it is recommended to consult relevant professional bodies or chemical suppliers for more detailed safety information.

Last Update：2024-04-09 20:02:46