14542-16-6

14542-16-6 - Names and Identifiers

Name	4-Methyl-1,3-thiazole-2-carboxylic acid
Synonyms	2-Carboxy-4-methyl-1,3-thiazole 4-Methylthiazole-2-carboxylic acid 4-Methyl-Thiazole-2-Carboxylic Acid 4-Methyl-2-thiazole-carboxylic acid 2-Thiazolecarboxylic acid, 4-methyl- 4-Methyl-1,3-thiazole-2-carboxylic acid methyl 4-methyl-1,3-thiazole-2-carboxylate
CAS	14542-16-6

14542-16-6 - Physico-chemical Properties

Molecular Formula	C5H5NO2S
Molar Mass	143.16
Density	1.418±0.06 g/cm3(Predicted)
Melting Point	99 °C
Boling Point	122 °C(Press: 5 Torr)
Appearance	Crystalline Powder
Color	White
pKa	0.55±0.10(Predicted)
Storage Condition	Sealed in dry,Store in freezer, under -20°C
MDL	MFCD07377486

14542-16-6 - Risk and Safety

Hazard Symbols	Xi - Irritant
HS Code	29341000

14542-16-6 - Introduction

4-Methyl-1,3-thiazole-2-carboxylic acid (acid) is an organic compound with the chemical formula C6H6N2OS.

Nature:
4-Methyl-1,3-thiazole-2-carboxylic acid is a colorless solid with a special smell at normal temperature and pressure. It can be dissolved in water, alcohols and Ether solvents. This compound is stable and has good thermal stability.

Use:
4-Methyl-1,3-thiazole-2-carboxylic acid has a wide range of applications in the field of medicine. It can be used as an intermediate in drug synthesis for the synthesis of specific pharmaceutical compounds. In addition, it can also be used as a precursor for thiothiazole dyes.

Method:
4-Methyl-1,3-thiazole-2-carboxylic acid can be synthesized by a linear synthesis method. The main steps include the acylation reaction of methylthiothiazole and the nucleophilic addition reaction of carbonyl compounds.

Safety Information:
Under normal use and storage conditions, 4-Methyl-1,3-thiazole-2-carboxylic acid is relatively safe. However, as an organic compound, it may cause irritation and sensitization to the human body. Therefore, when touching it, appropriate protective measures should be taken, such as wearing gloves, goggles and protective clothing. In addition, contact with the skin and inhalation of its dust should be avoided.

Last Update：2024-04-09 20:52:54