Tetramethylpyrazine manufacturers and suppliers

Tetramethylpyrazine suppliers

Properties

Melting point:: 77-80 °C(lit.)

Boiling point:: 190 °C(lit.)

Density: 1.08

FEMA: 3237 | 2,3,5,6-TETRAMETHYLPYRAZINE

refractive index: 1.5880 (estimate)

Flash point:: 128-130°C/200mm

storage temp.: Sealed in dry,Room Temperature

solubility: 4g/l

pka: 3.20±0.10(Predicted)

color: White to Off-White

Odor: at 10.00 % in dipropylene glycol. nutty musty chocolate coffee cocoa brown lard burnt

Odor Type: nutty

Water Solubility: Soluble in water (4 g/L at 20°C).

JECFA Number: 780

BRN: 113100

Stability:: Stable. Incompatible with strong acids, strong oxidizing agents.

InChIKey: FINHMKGKINIASC-UHFFFAOYSA-N

LogP: 1.56

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H302-H315-H319-H335

Precautionary statements: P261-P264-P270-P301+P312-P302+P352-P305+P351+P338

Hazard Codes: Xn,Xi

Risk Statements: 22-37/38-41-36/37/38

Safety Statements: 26-39-24/25-37/39-36

WGK Germany: 3

RTECS: UQ3905000

TSCA: Yes

HS Code: 29339990

Use

Tetramethylpyrazine (TMP) is a kind of alkaloids identified in Ligusticum wallichii FRANCH. It has various kinds of medical applications. It has long been used in China for the treatment of cardiovascular problems. It also has antiinflammatory and analgesic effect. It can be used for the treatment of diabetic peripheral neuropathy. Through effectively penetrating across the blood-brain barrier, it can exert its neuroprotection function which is useful for the treatment of ischemic brain injury. Moreover, it can eliminate superoxide anion and decreases nitric oxide production in human polymorphonuclear leukocytes.

You can find Tetramethylpyrazine suppliers, manufacturers, and distributors from countries such as China, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.