Methyl 3-Methyl-2-pyrazinecarboxylate

Methyl 3-Methyl-2-pyrazinecarboxylate - Names and Identifiers

Name	2-Pyrazinecarboxylicacid, 3-methyl-, methyl ester
Synonyms	Methyl 3-Methyl-2-pyrazinecarboxylate METHYL 3-METHYLPYRAZINE-2-CARBOXYLATE Pyrazinecarboxylicacid, 3-methyl-, methyl ester 3-METHYLPYRAZINE-2-CARBOXYLIC ACID METHYL ESTER 3-methyl-pyrazine-2-carboxylic acid methyl ester 2-Pyrazinecarboxylicacid, 3-methyl-, methyl ester 2-Pyrazinecarboxylic acid, 3-methyl-, methyl ester Pyrazinecarboxylic acid, 3-methyl-, methyl ester (9CI)
CAS	41110-29-6

Methyl 3-Methyl-2-pyrazinecarboxylate - Physico-chemical Properties

Molecular Formula	C7H8N2O2
Molar Mass	152.15
Density	1.169±0.06 g/cm3(Predicted)
Boling Point	221.8±35.0 °C(Predicted)
pKa	-0?+-.0.10(Predicted)
Storage Condition	2-8°C

Methyl 3-Methyl-2-pyrazinecarboxylate - Introduction

2-Pyrazinecarboxylicacid, 3-methyl-, methyl ester is an organic compound with the chemical formula C7H8N2O2. It is a colorless to pale yellow liquid with a pungent odor. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: 2-Pyrazinecarboxylicacid, 3-methyl-, methyl ester is a colorless to pale yellow liquid.
-Solubility: It is soluble in many organic solvents, such as ethanol, ether and acetone, but difficult to dissolve in water.
-Melting point and boiling point: The melting point of the compound is 26-28°C, and the boiling point is 198-200°C.
-Stability: It is relatively stable at room temperature, but not stable in the sun and high temperature.

Use:
- 2-Pyrazinecarboxylicacid, 3-methyl-, methyl ester can be used as pesticide intermediates, mainly for the synthesis of various pesticides and fungicides.
-It can also be used for other applications in organic synthesis, such as drug synthesis.

Preparation Method:
2-Pyrazinecarboxylicacid, 3-methyl-, methyl ester has many synthesis methods, one of which is commonly used as follows:
First, the pyrazinedione is condensed with methanol to generate methyl 3-methylpyrazine-2-carboxylate. Then, the acid esterification reaction is continued, and 3-methylpyrazine-2-carboxylic acid methyl ester is treated with an acid catalyst and reacted with methanol to produce the final product 2-Pyrazinecarboxylicacid, 3-methyl ester.

Safety Information:
- 2-Pyrazinecarboxylicacid, 3-methyl-, methyl ester is an organic compound and should be handled with care. Avoid direct contact with skin, eyes, etc.
-Chemical protective gloves, goggles and protective clothing are recommended when using or manipulating the compound.
-should be operated in a well-ventilated environment, avoid inhalation of vapors.
-During storage, 2-Pyrazinecarboxylicacid, 3-methyl-, methyl ester should be stored in a closed container, away from fire and oxidizing agents.
-In case of spills, spills, etc., please take appropriate cleaning and disposal measures to prevent further harm.

Last Update：2024-04-09 21:01:54