CAS 1124-11-4

tetramethylpyrazine

Description:

Tetramethylpyrazine, with the CAS number 1124-11-4, is an organic compound characterized by its distinctive pyrazine ring structure, which is substituted with four methyl groups. This compound is a colorless to pale yellow liquid with a strong, sweet, and somewhat nutty aroma, making it notable in the flavor and fragrance industries. It is soluble in organic solvents and has limited solubility in water. Tetramethylpyrazine is known for its potential applications in food flavoring, as well as in the synthesis of various pharmaceuticals and agrochemicals. Additionally, it exhibits some biological activity, including potential neuroprotective effects. The compound is stable under normal conditions but should be handled with care due to its strong odor and potential irritant properties. Overall, tetramethylpyrazine is a versatile compound with significant relevance in both industrial and research contexts.

Formula: C₈H₁₂N₂

InChI: InChI=1S/C8H12N2/c1-5-6(2)10-8(4)7(3)9-5/h1-4H3

InChI key: InChIKey=FINHMKGKINIASC-UHFFFAOYSA-N

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

Synonyms:

• 2,3,5,6-Tetramethyl pyrazine
• 2,3,5,6-Tetramethylpyrazin
• 2,3,5,6-Tetramethylpyrazine
• 2,3,5,6-Tetrametilpirazina
• BS factor
• Chuanxingzine
• Ligustrazin
• Ligustrazine
• Nsc 36080
• Nsc 46451
• Pyrazine, 2,3,5,6-tetramethyl-
• Pyrazine, tetramethyl-
• Tetramethyl-Pyrazine
• Tetrapyrazine

2,3,5,6-Tetramethylpyrazine

CAS: 1124-11-4

Formula: C₈H₁₂N₂

Purity: >98.0%(GC)(T)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 136.20

Ref: 3B-T0972

2,3,5,6-Tetramethylpyrazine, 98+%

CAS: 1124-11-4

2,3,5,6-Tetramethylpyrazine is a flavor ingredient of tobacco. It forms cocrystal with 4-hydroxybenzoic acid which exhibits supramolecular synthon polymorphism. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label inform

Formula: C₈H₁₂N₂

Purity: 98+%

Color and Shape: White, Crystals or powder or crystalline powder

Molecular weight: 136.20

Ref: 02-A18279

Ligustrazine, 10mM (in DMSO)

CAS: 1124-11-4

Ligustrazine, 10mM (in DMSO)

Formula: C₈H₁₂N₂

Purity: ≥98%, 10 mM in DMSO

Molecular weight: 136.19

Ref: 54-BUP19944

2,3,5,6-Tetramethylpyrazine

CAS: 1124-11-4

Formula: C₈H₁₂N₂

Purity: ≥ 98.0%

Color and Shape: White to off-white crystalline powder

Molecular weight: 136.20

Ref: 7W-GK5340

Ligustrazine

CAS: 1124-11-4

Ligustrazine

Purity: ≥98%

Molecular weight: 136.19g/mol

Ref: 54-BUP16701

2,3,5,6-Tetramethylpyrazine

CAS: 1124-11-4

2,3,5,6-Tetramethylpyrazine

Formula: C₈H₁₂N₂

Purity: >98%

Color and Shape: White Solid

Molecular weight: 136.19428

Ref: 54-OR911661

Ligustrazine (Standard)

CAS: 1124-11-4

Ligustrazine (Standard) is a reference standard for research and analysis in studies involving Ligustrazine. Ligustrazine (Tetramethylpyrazine), a natural compound isolated from Chinese herbal medicine Ligusticum wallichii (Chuan Xiong) shows anti-inflammation, antioxidant, antiplatelet, and antiapoptosis activities.

Formula: C₈H₁₂N₂

Molecular weight: 136.1943

Ref: TM-TMSM-0072

2,3,5,6-Tetramethylpyrazine

CAS: 1124-11-4

Formula: C₈H₁₂N₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 136.1943

Ref: IN-DA003UQE

Chuanxingzine

CAS: 1124-11-4

Formula: C₈H₁₂N₂

Purity: 95%~99%

Molecular weight: 136.198

Ref: BP-BP0351

Tetramethylpyrazine

CAS: 1124-11-4

Applications etramethylpyrazine is an anti-inflammatory compound isolated from the fermented food natto. Tetramethylpyrazine demonstrated in vivo nootropic activity in rats.
References Kao, T., et al.: Exp. Neurol., 247, 188 (2013); Wu, W., et al.: Behav. Brain Res., 253, 212 (2013)

Formula: C₈H₁₂N₂

Color and Shape: Neat

Molecular weight: 136.19

Ref: TR-T304645

Ligustrazine

CAS: 1124-11-4

Ligustrazine (Tetramethylpyrazine), a natural compound isolated from Chuan Xiong shows anti-inflammation, antioxidant, antiplatelet, and antiapoptosis effects.

Formula: C₈H₁₂N₂

Purity: 99.91% - >99.99%

Color and Shape: White Viscous

Molecular weight: 136.1943

Ref: TM-T2722

Tetramethylpyrazine

CAS: 1124-11-4

Formula: C₈H₁₂N₂

Molecular weight: 136.20

Ref: 4Z-T-448001

Ligustrazine

CAS: 1124-11-4

Natural alkaloid

Formula: C₈H₁₂N₂

Purity: ≥ 95.0 % (HPLC)

Color and Shape: Powder

Molecular weight: 136.2

Ref: 5G-82574

2,3,5,6-Tetramethylpyrazine

CAS: 1124-11-4

Formula: C₈H₁₂N₂

Color and Shape: Solid

Molecular weight: 136.19

Ref: BE-RMT11905

Ligustrazine

CAS: 1124-11-4

Formula: C₈H₁₂N₂

Color and Shape: Solid

Molecular weight: 136.19

Ref: BE-RMCT121000

2,3,5,6-Tetramethylpyrazine

CAS: 1124-11-4

Formula: C₈H₁₂N₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 136.198

Ref: 10-F078918

2,3,5,6-Tetramethylpyrazine

CAS: 1124-11-4

2,3,5,6-Tetramethylpyrazine

Formula: C₈H₁₂N₂

Purity: 95%

Molecular weight: 136.19

Ref: IN-DG30227

2,3,5,6-Tetra-methyl-pyrazine

CAS: 1124-11-4

2,3,5,6-Tetra-methyl-pyrazine is a chemical compound that is structurally similar to ATP. It has been shown to inhibit the mitochondrial membrane potential and induce apoptosis in rat heart cells. 2,3,5,6-Tetra-methyl-pyrazine has also been shown to inhibit ATP synthase activity and increase lactate levels in the presence of glucose. This compound inhibits cyclase activity and increases microdialysis probe signal pathways. 2,3,5,6-Tetra-methyl-pyrazine may be useful for the treatment of myocardial infarcts.

Formula: C₈H₁₂N₂

Purity: Min. 95%

Molecular weight: 136.19 g/mol

Ref: 3D-FT04172

2,3,5,6-Tetramethylpyrazine

CAS: 1124-11-4

Ref: BE-促RMT11905