Tetramethylpyrazine
- ₹3200 - ₹315743.6
- Product name: Tetramethylpyrazine
- CAS: 1124-11-4
- MF: C8H12N2
- MW: 136.19
- EINECS:214-391-2
- MDL Number:MFCD00006146
- Synonyms:BS Factor;Ligustrazine ;Pyrazine,tetramethyl- ;Tetramethylpyrazin;tetramethyl-pyrazin ;FEMA 3237;FEMA NUMBER 3237;TETRAPYRAZINE
11 prices
Selected condition:
Brand
- TCI Chemicals (India)
- Sigma-Aldrich(India)
Package
- 100MG
- 25G
- 100G
- 250G
- 1KG
- 5KG
- 1SAMPLE-K
- ManufacturerTCI Chemicals (India)
- Product numberT0972
- Product description2,3,5,6-Tetramethylpyrazine min. 98.0 %
- Packaging25G
- Price₹3200
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number183938
- Product description2,3,5,6-Tetramethylpyrazine 98%
- Packaging25G
- Price₹3485.65
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberW323705
- Product description2,3,5,6-Tetramethylpyrazine ≥98%, FG
- Packaging1SAMPLE-K
- Price₹5141.88
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberW323713
- Product description2,3,5,6-Tetramethylpyrazine natural, ≥98%, FG
- Packaging1SAMPLE-K
- Price₹5347.55
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number183938
- Product description2,3,5,6-Tetramethylpyrazine 98%
- Packaging100G
- Price₹13163.2
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number95162
- Product description2,3,5,6-Tetramethylpyrazine analytical standard
- Packaging100MG
- Price₹13542.08
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberW323705
- Product description2,3,5,6-Tetramethylpyrazine ≥98%, FG
- Packaging250G
- Price₹15652.95
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberW323713
- Product description2,3,5,6-Tetramethylpyrazine natural, ≥98%, FG
- Packaging100G
- Price₹41535.53
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberW323705
- Product description2,3,5,6-Tetramethylpyrazine ≥98%, FG
- Packaging1KG
- Price₹43678.88
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberW323705
- Product description2,3,5,6-Tetramethylpyrazine ≥98%, FG
- Packaging5KG
- Price₹171684.5
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberW323713
- Product description2,3,5,6-Tetramethylpyrazine natural, ≥98%, FG
- Packaging1KG
- Price₹315743.6
- Updated2022-06-14
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
TCI Chemicals (India) | T0972 | 2,3,5,6-Tetramethylpyrazine min. 98.0 % | 25G | ₹3200 | 2022-05-26 | Buy |
Sigma-Aldrich(India) | 183938 | 2,3,5,6-Tetramethylpyrazine 98% | 25G | ₹3485.65 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W323705 | 2,3,5,6-Tetramethylpyrazine ≥98%, FG | 1SAMPLE-K | ₹5141.88 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W323713 | 2,3,5,6-Tetramethylpyrazine natural, ≥98%, FG | 1SAMPLE-K | ₹5347.55 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 183938 | 2,3,5,6-Tetramethylpyrazine 98% | 100G | ₹13163.2 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 95162 | 2,3,5,6-Tetramethylpyrazine analytical standard | 100MG | ₹13542.08 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W323705 | 2,3,5,6-Tetramethylpyrazine ≥98%, FG | 250G | ₹15652.95 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W323713 | 2,3,5,6-Tetramethylpyrazine natural, ≥98%, FG | 100G | ₹41535.53 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W323705 | 2,3,5,6-Tetramethylpyrazine ≥98%, FG | 1KG | ₹43678.88 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W323705 | 2,3,5,6-Tetramethylpyrazine ≥98%, FG | 5KG | ₹171684.5 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | W323713 | 2,3,5,6-Tetramethylpyrazine natural, ≥98%, FG | 1KG | ₹315743.6 | 2022-06-14 | Buy |
Properties
Melting point :77-80 °C(lit.)
Boiling point :190 °C(lit.)
Density :1.08
refractive index :1.5880 (estimate)
FEMA :3237 | 2,3,5,6-TETRAMETHYLPYRAZINE
Flash point :128-130°C/200mm
storage temp. :Sealed in dry,Room Temperature
solubility :4g/l
pka :3.20±0.10(Predicted)
form :Solid
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
CAS DataBase Reference :1124-11-4(CAS DataBase Reference)
NIST Chemistry Reference :Pyrazine, tetramethyl-(1124-11-4)
EPA Substance Registry System :Tetramethylpyrazine (1124-11-4)
Boiling point :190 °C(lit.)
Density :1.08
refractive index :1.5880 (estimate)
FEMA :3237 | 2,3,5,6-TETRAMETHYLPYRAZINE
Flash point :128-130°C/200mm
storage temp. :Sealed in dry,Room Temperature
solubility :4g/l
pka :3.20±0.10(Predicted)
form :Solid
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
CAS DataBase Reference :1124-11-4(CAS DataBase Reference)
NIST Chemistry Reference :Pyrazine, tetramethyl-(1124-11-4)
EPA Substance Registry System :Tetramethylpyrazine (1124-11-4)
Safety Information
Symbol(GHS): | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Signal word: | Warning | |||||||||||||||||||||||||||||||||||
Hazard statements: |
|
|||||||||||||||||||||||||||||||||||
Precautionary statements: |
|
Description
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.Related product price
- Glipizide
₹8600-35200 - 2-Methylpyrazine
₹2002.63-63770.08 - Pyrazinamide
₹2800-16237.5