CAS 123-32-0
:2,5-Dimethylpyrazine
Description:
2,5-Dimethylpyrazine is an organic compound characterized by its distinctive pyrazine ring structure, which features two methyl groups attached to the 2 and 5 positions of the ring. It is a colorless to pale yellow liquid with a strong, roasted, nutty aroma, making it notable in the flavor and fragrance industries. The compound is soluble in organic solvents and exhibits moderate volatility. Its molecular formula is C7H10N2, and it has a relatively low boiling point, which contributes to its use as a flavoring agent in food products. Additionally, 2,5-dimethylpyrazine is known for its role in the Maillard reaction, which is responsible for the browning and flavor development in cooked foods. It is also utilized in the synthesis of various pharmaceuticals and agrochemicals. While it is generally recognized as safe in small quantities, exposure to high concentrations may pose health risks, necessitating proper handling and safety measures in industrial applications.
Formula:C6H8N2
InChI:InChI=1S/C6H8N2/c1-5-3-8-6(2)4-7-5/h3-4H,1-2H3
InChI key:InChIKey=LCZUOKDVTBMCMX-UHFFFAOYSA-N
SMILES:CC=1C=NC(C)=CN1
Synonyms:- 2,5-Dimethyl pyrazine
- 2,5-Dimethyl-1,4-diazine
- 2,5-Dimethylpyrazin
- 2,5-Dimetilpirazina
- 2,5-Methyl Pyrazine
- Dimethyl-2,5-Pyrazine
- Ketine
- Nsc 49139
- Pyrazine, 2,5-dimethyl-
- 2,5-Dimethylpyrazine
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2,5-Dimethylpyrazine
CAS:Formula:C6H8N2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:108.142,5-Dimethylpyrazine (contains 2,6-isomer)
CAS:Formula:C6H8N2Purity:>80.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:108.142,5-Dimethylpyrazine, 99%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormula:C6H8N2Purity:99%Color and Shape:Clear colorless to yellow, LiquidMolecular weight:108.142,5-Dimethylpyrazine
CAS:Applications 2,5-Dimethylpyrazine is used as a reagent in the synthesis of bone-targeted proteasome inhibitors for multiple myeloma (MM). 2,5-Dimethylpyrazine is also used in the preparation of 3-Methyl-2,5-bis-(2-hydroxyethyl)pyrazine (M295340); a degredation product of Clavulanic Acid (C563750) which is a β-lactamase inhibitor, typically added to amoxicillin to increase its effectiveness.
References Agyin, J.K., et al.: Bioorg. Med. Chem. Lett., 23, 6455 (2013); Reading, C. and Cole, M.: Antimicrob. Ag. Chemother., 11, 852 (1977); Ball, A.P., et al.: Lancet, 1, 620 (1980); Brogden, R.N., et al. Drugs, 22, 337 (1981); Haginaka, J. et al.: Chem. Pharm. Bull., 33, 218 (1985)Formula:C6H8N2Color and Shape:NeatMolecular weight:108.142,5-Dimethylpyrazine
CAS:2,5-Dimethylpyrazine found in various foods, used for flavor and odor enhancement.Formula:C6H8N2Purity:99.92%Color and Shape:Transparent LiquidMolecular weight:108.14112,5-Dimethylpyrazine
CAS:2,5-DimethylpyrazineFormula:C6H8N2Purity:>98%Color and Shape:colourless - yellow LiquidMolecular weight:108.14112
