CAS 14667-55-1

Trimethylpyrazine

Description:

Trimethylpyrazine is an organic compound characterized by its distinct aromatic properties, belonging to the class of pyrazines. It features a six-membered ring structure containing two nitrogen atoms at non-adjacent positions, with three methyl groups attached to the ring. This compound is typically colorless to pale yellow and has a strong, nutty, and roasted aroma, making it valuable in the food and fragrance industries as a flavoring agent. Trimethylpyrazine is soluble in organic solvents and exhibits low solubility in water. Its chemical formula is C7H10N2, and it has a relatively low boiling point, indicating volatility. Trimethylpyrazine is known for its role in enhancing the flavor profiles of various food products, particularly in savory applications. Additionally, it can be synthesized through various methods, including the reaction of pyrazine with methylating agents. Due to its unique sensory characteristics, it is also studied for its potential applications in the development of new flavor compounds and in the field of aroma chemistry.

Formula: C₇H₁₀N₂

InChI: InChI=1/C7H10N2/c1-5-4-8-6(2)7(3)9-5/h4H,1-3H3

InChI key: InChIKey=IAEGWXHKWJGQAZ-UHFFFAOYSA-N

SMILES: CC=1C(C)=NC=C(C)N1

Synonyms:

• 2,3,5-Trimethyl pyrazine
• 2,3,5-Trimethyl pyrazine (natural)
• 2,3,5-Trimethylpyrazin
• 2,3,5-Trimetilpirazina
• 2,3,6-Trimethylpyrazine
• Ai3-34442
• Brn 0002423
• Ccris 2932
• FEMA No. 3244
• Pyrazine, 2,3,5-trimethyl-
• Pyrazine, trimethyl-
• Trimethyl-pyrazine
• Trimethylpyrazine
• Unii-Q8Pr0W8Tit
• 2,3,5-Trimethylpyrazine
• 5-23-05-00419 (Beilstein Handbook Reference)
• FEMA 3244
• trimethyl-pyrazine,2,3,5-trimethylpyrazine
• 2 3 5-TRIMETHYLPYRAZINE 99+% FCC
• 2,3,5-Trimethylpyrazine ,98%
• 2,3,5-TRIMETHYL PYRAZINE FEMA NO.3244
• FEMA NUMBER 3244
• TRIMETHYLPYRAZINE,2,3,5
• trimethyl-pyrazin

2,3,5-Trimethylpyrazine

CAS: 14667-55-1

Formula: C₇H₁₀N₂

Purity: >98.0%(GC)(T)

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 122.17

Ref: 3B-T0942

2,3,5-Trimethylpyrazine, 99%

CAS: 14667-55-1

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 Sci

Formula: C₇H₁₀N₂

Purity: 99%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 122.17

Ref: 02-A14870

Pyrazine, 2,3,5-trimethyl-

CAS: 14667-55-1

Formula: C₇H₁₀N₂

Purity: 98%

Color and Shape: Liquid

Molecular weight: 122.1677

Ref: IN-DA001E81

2,3,5-Trimethylpyrazine

CAS: 14667-55-1

Formula: C₇H₁₀N₂

Purity: ≥ 99.0%

Color and Shape: Colourless to light-yellow liquid

Molecular weight: 122.17

Ref: 7W-GX8421

2,3,5-Trimethylpyrazine-d10(Trimethylpyrazine)

CAS: 14667-55-1

Purity: 98 atom % D

Molecular weight: 132.23

Ref: 3U-D7779

2,3,5-Trimethylpyrazine

CAS: 14667-55-1

Compound Fr14500 is a natural product for research related to life sciences. The catalog number is Fr14500 and the CAS number is 14667-55-1.

Formula: C₇H₁₀N₂

Purity: 99.69%

Color and Shape: Clear Yellow Liquid

Molecular weight: 122.17

Ref: TM-Fr14500

2,3,5-Trimethylpyrazine

CAS: 14667-55-1

Formula: C₇H₁₀N₂

Molecular weight: 122.17

Ref: 4Z-P-202013

2,3,5-Trimethylpyrazine

CAS: 14667-55-1

2,3,5-Trimethylpyrazine

Purity: 98+%

Molecular weight: 122.17g/mol

Ref: 54-OR350380

2,3,5-Trimethylpyrazine-d10

Controlled Product

CAS: 14667-55-1

Applications 2,3,5-Trimethylpyrazine-d10 is a useful isotopically labeled compound

Formula: C₇D₁₀N₂

Color and Shape: Neat

Molecular weight: 132.229

Ref: TR-T895107

2,3,5-Trimethylpyrazine

CAS: 14667-55-1

Formula: C₇H₁₀N₂

Purity: 98%

Color and Shape: Liquid

Molecular weight: 122.171

Ref: 10-F002732

2,3,5-Trimethylpyrazine

CAS: 14667-55-1

2,3,5-Trimethylpyrazine is a volatile organic compound that is used as an aroma to impart a roasted coffee flavor. It has been shown to be synthesized from the reaction of trimethyl and pyruvic acid in an enzymatic reaction using glutamate pyruvate transaminase. 2,3,5-Trimethylpyrazine can be analyzed by capillary gas chromatography with mass spectrometric detection (GC-MS) or high performance liquid chromatography with mass spectrometric detection (HPLC-MS). This compound can also be identified by its synchronous fluorescence emission spectrum. Analysis of this compound's chemical structure revealed a hydroxyl group on the methyl group and a protocatechuic acid moiety on the pyrazine ring. The presence of these functional groups provides evidence for the model system proposed for this molecule. Solid phase microextraction was used to extract 2,3,5-trimethylpyraz

Formula: C₇H₁₀N₂

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 122.17 g/mol

Ref: 3D-FT35643