41110-29-6

Usage

Uses

Used in Food and Beverage Industry:
3-Methylpyrazine-2-carboxylic acid methyl ester is used as a flavoring agent for its nutty, roasted aroma, enhancing the taste profiles of various food and beverage products, particularly in coffee, chocolate, and caramel flavorings.
Used in Fragrance Industry:
In the fragrance industry, 3-Methylpyrazine-2-carboxylic acid methyl ester is used as a component in perfumes and soaps, contributing to the creation of complex and appealing scents due to its distinct aroma.
Used as a Chemical Intermediate in Organic Synthesis:
3-Methylpyrazine-2-carboxylic acid methyl ester also serves as a chemical intermediate in organic synthesis, playing a crucial role in the production of various chemical compounds and materials. Its versatility in chemical reactions makes it valuable in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals.

Upstream product

• 67-56-1 methanol 
• 41110-28-5 3-methylpyrazine-2-carboxylic acid 

Downstream Products

• 104893-68-7 3-methylpyrazine-2-carbohydrazide 
• 1624604-73-4 N-(3-((4S,6S)-2-amino-4-methyl-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-4-yl)-4,5-difluorophenyl)-5-methoxy-3-methylpyrazine-2-carboxamide 
• 1624603-47-9 N-(3-((4S,6S)-2-amino-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-4-yl)-4-fluorophenyl)-3-methyl-5-(2,2,2-trifluoroethoxy)pyrazine-2-carboxamide 
• 1624603-43-5 N-(3-((4S,6S)-2-amino-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-4-yl)-4-fluorophenyl)-5-methoxy-3-methylpyrazine-2-carboxamide 
• 1624605-16-8 N-(3-((4S,6S)-2-amino-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-4-yl)-4-fluoro-5-methylphenyl)-5-methoxy-3-methylpyrazine-2-carboxamide 
• 1624605-14-6 N-(3-((4S,6S)-2-amino-4-methyl-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-4-yl)-5-chloro-4-fluorophenyl)-5-methoxy-3-methylpyrazine-2-carboxamide 
• 1624604-96-1 N-(3-((4S,6S)-2-amino-4-methyl-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-4-yl)-4,5-difluorophenyl)-3-methyl-5-(2,2,2-trifluoroethoxy)pyrazine-2-carboxamide 
• 1166831-45-3 methyl 6-chloro-3-methylpyrazine-2-carboxylate 
• 1262860-62-7 methyl 5-chloro-3-methylpyrazine-2-carboxylate 

Relevant academic research and scientific papers

PYRAZINE CARBAMATES AND THEIR USE AS GLUN2B RECEPTOR MODULATORS

Pyridine carbamates, pharmaceutical compositions containing pyridine carbamates, and uses of the pyridine carbamates and pharmaceutical compositions for modulating GluN2B receptors and for treating diseases, disorders, and medical conditions mediated by GluN2B receptor activity.

PYRAZINE CARBAMATES AND THEIR USE AS GLUN2B RECEPTOR MODULATORS

Pyridine carbamates, pharmaceutical compositions containing pyridine carbamates, and uses of the pyridine carbamates and pharmaceutical compositions for modulating GluN2B receptors and for treating diseases, disorders, and medical conditions mediated by GluN2B receptor activity.

PYRAZOLOTRIAZOLOPYRIMIDINE DERIVATIVES AS A2A RECEPTOR ANTAGONIST

Disclosed herein is a pyrazolotriazolopyrimidine derivative or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof useful as A2A receptor antagonist, and a pharmaceutical composition comprising the same. Also disclosed herein is a method of treating cancer using the pyrazolotriazolopyrimidine derivative or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof as A2A receptor antagonist.

DIHYDROPYRIMIDINE DERIVATIVES AND USES THEREOF IN THE TREATMENT OF HBV INFECTION OR OF HBV-INDUCED DISEASES

The application describes dihydropyrimidine derivatives which are useful in the treatment or prevention of HBV infection or of HBV-induced diseases, more particularly of HBV chronic infection or of diseases induced by HBV chronic infection, as well as pharmaceutical or medical applications thereof.

PYRAZOLOTRIAZOLOPYRIMIDINE DERIVATIVES AS A2A RECEPTOR ANTAGONIST

Disclosed herein is a pyrazolotriazolopyrimidine derivative or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof useful as an A2A receptor antagonist, and a pharmaceutical composition comprising the same. Also disclosed herein is a method of treating cancer using the pyrazolotriazolopyrimidine derivative or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof as an A2A receptor antagonist.

CYCLOPROPYL FUSED THIAZIN-2-AMINE COMPOUNDS AS BETA-SECRETASE INHIBITORS AND METHODS OF USE

The present invention provides a new class of compounds useful for the modulation of beta-secretase enzyme (BACE) activity. The compounds have a general Formula (I): wherein variables A4, A5, A6, A8, and each of Ra, Rb, R1, R2, R3 and R7 of Formula (I), independently, are defined herein. The invention also provides pharmaceutical compositions comprising the compounds, and uses of the compounds and compositions for treatment of disorders and/or conditions related to A-beta plaque formation and 15 deposition, resulting from the biological activity of BACE. Such BACE mediated disorders include, for example, Alzheimers Disease, cognitive deficits, cognitive impairments, schizophrenia and other central nervous system conditions. The invention further provides compounds of Formulas (II) and (III), and sub-formula embodiments thereof, intermediates and methods for preparing compounds of the invention.

HERBICIDAL COMPOUNDS

The present invention relates to herbicidal benzyloxy-substituted phenyl diones and benzyloxy-substituted phenyl-dioxo-thiazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The inven

BRIDGED BICYCLIC AMINO THIAZINE DIOXIDE COMPOUNDS AS INHIBITORS OF BETA-SECRETASE AND METHODS OF USE THEREOF

The present invention provides a new class of compounds useful for the modulation of beta-secretase enzyme (BACE) activity. The compounds have a general Formula I: wherein variables A4, A5, A6, A8, R1, R2, R3, R7 and n of Formula I, independently, are defined herein. The invention also provides pharmaceutical compositions comprising the compounds, and corresponding uses of the compounds and compositions for treatment of disorders and/or conditions related to A-beta plaque formation and deposition, resulting from the biological activity of BACE. Such BACE mediated disorders include, for example, Alzheimer's Disease, cognitive deficits, cognitive impairments, schizophrenia and other central nervous system conditions. The invention further provides compounds of Formula II and sub-formula embodiments thereof, compounds of Formula III, intermediates and processes and methods useful for the preparation of compounds of Formulas I-III, and sub-Formulas thereof.

PERFLUORINATED 5,6-DIHYDRO-4H-1,3-OXAZIN-2-AMINE COMPOUNDS AS BETA-SECRETASE INHIBITORS AND METHODS OF USE

The present invention provides a new class of compounds useful for the modulation of beta-secretase enzyme (BACE) activity. The compounds have a general Formula I: wherein variables A4, A5, A6, A8, each of R1 and R2, R3 and R7 of Formula I, independently, are defined herein. The invention also provides pharmaceutical compositions comprising the compounds, and corresponding uses of the compounds and compositions for treatment of disorders and/or conditions related to A-beta plaque formation and deposition, resulting from the biological activity of BACE. Such BACE mediated disorders include, for example, Alzheimer's Disease, cognitive deficits, cognitive impairments, schizophrenia and other central nervous system conditions. The invention further provides compounds of Formulas II and III, and sub-formula embodiments thereof, intermediates and processes and methods useful for the preparation of compounds of Formulas I-III.

FUSED MULTI-CYCLIC SULFONE COMPOUNDS AS INHIBITORS OF BETA-SECRETASE AND METHODS OF USE THEREOF

The present invention provides a new class of compounds useful for the modulation of beta-secretase enzyme (BACE) activity. The compounds have a general Formula I: wherein variables A5, A6, A8, R1, R2, R3, R7, X, Y, n and o of Formula I, independently, are defined herein. The invention also provides pharmaceutical compositions comprising the compounds, and corresponding uses of the compounds and compositions for treatment of disorders and/or conditions related to A-beta plaque formation and deposition, resulting from the biological activity of BACE. Such BACE mediated disorders include, for example, Alzheimer's Disease, cognitive deficits, cognitive impairments, schizophrenia and other central nervous system conditions. The invention further provides compounds of Formula II and sub-formula embodiments thereof, compounds of Formula III, intermediates and processes and methods useful for the preparation of compounds of Formulas I-III, and sub-Formulas thereof.