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Tetramethylpyrazine

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Formula: C8H12N2
CAS: 1124-11-4
search Element: tetramethylpyrazine
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Identification

Structural Formula
Tetramethylpyrazine
CAS:
1124-11-4
EINECS:
214-391-2
Molecular Formula:
C8H12N2
MDL:
MFCD00006146
SMILES:
CC1=C(C)N=C(C(=N1)C)C
Synonym:
fema number 3237 ; tetrapyrazine ; tetramethylpyrazine ; tetramethyl-pyrazin ; ligustizine ; bs factor ; chuanxingzine ; fema 3237 ; tetramethylpyrazin ; ligustrazine




Suppliers

H&Z Industry Co.,Ltd
HIC3801520
+
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
CI13115244
+
OPQ Chemical Co., Ltd
OC3991197
+
Autech Industry Co.,Limited
AIC5132052
+
Ambeed, Inc.
A273845
+
CSNpharm, Inc.
CSN15720
Hangzhou Keying Chem Co., Ltd.
HKC5702280
+
Hangzhou Lingrui Chemical Co., Ltd.
HLC6652660
+
Finetech Industry Limited
FIL4751900
+
Acinopeptide Co., Ltd.
A418836
Simagchem Corporation
SC3991197
+
Xingrui Industry Co., Limited
XIL5512204
+
Capot Chemical Co., Ltd.
8617
+
Leap Chem Co., Ltd
LC3421026
+
Get Quick Quote

CAS equal suppliers

Ligustrazine
CM Fine Chemicals
CFC204816
Chuanxiongzine
Chengdu Pufeide Biotech. Co., Ltd
CPB4621848
Pyrazine, tetramethyl-
Angene International Limited
AGN-PC-0JKBNW
2,3,5,6-Tetramethylpyrazine
Molekula
46718919
2,3,5,6-Tetramethylpyrazine
Santa Cruz Biotechnology, Inc.
225644
2,3,5,6-tetramethylpyrazine
Indofine Chemical Co, Inc.
021808S
2,3,5,6-Tetramethylpyrazine
TCI Chemicals (India) Pvt. Ltd.
T0972
2,3,5,6-Tetramethylpyrazine
AK Scientific, Inc.
AS5131539
2,3,5,6-Tetramethylpyrazine
Hangzhou MolCore BioPharmatech Co.,Ltd.
CS18614
2,3,5,6-Tetramethylpyrazine
Simagchem Corporation
SC5671701
2,3,5,6-Tetramethylpyrazine
Sigma-Aldrich International GmbH
SI8642592
2,3,5,6-Tetramethylpyrazine
Zhejiang Hongxin Chemical
ZHC6752700
2,3,5,6-Tetramethylpyrazine
Medibro Corporation Limited
MCL7292916
2,3,5,6-Tetramethylpyrazine
Xiamen Hisunny Chemical Co., Ltd.
XHC8913564
2,3,5,6-Tetramethylpyrazine
Wanko Chemical Co., Ltd.
WC6481944
2,3,5,6-Tetramethylpyrazine
Dayang Chem (Hangzhou) Co.,Ltd.
DC8373348
2,3,5,6-Tetramethylpyrazine
Merck Schuchardt OHG
MSO5402160
2,3,5,6-tetramethylpyrazine
Sancai Industry Co.,Ltd.
SIC6482592
2,3,5,6-Tetramethylpyrazine
Suzhou Vosun Biotech Co.,Ltd
SVBC7563780
2,3,5,6-Tetramethylpyrazine
Xiamen Equation Chemical Co.,Ltd
XECC8644320
2,3,5,6-Tetramethylpyrazine
Zehao Industry Co., Ltd.
ZI6481944
2,3,5,6-Tetramethylpyrazine
Gihi Chemicals Co., Limited
GCL7292916
2,3,5,6-Tetramethylpyrazine
BOC Sciences
BS324972
2,3,5,6-Tetramethylpyrazine
Create Chemical Co., Ltd.
CC6752025
2,3,5,6-Tetramethylpyrazine
BLD Pharmatech Ltd
BP4861458
2.3.5.6-tetramethyl pyrazine
Shandong Ench Chemical Co.,Ltd
SECC16808400
2.3.5.6-tetramethyl pyrazine
Simagchem Corporation
SC11763528
2.3.5.6-tetramethyl pyrazine
Shandong Lanhai Industry Co.,Ltd.
SLIC18489240
2.3.5.6-tetramethyl pyrazine
U-Chemo Scientific (Shanghai) Co.,Ltd.
US21288512
2.3.5.6-tetramethyl pyrazine
Chemlyte Solutions
CS10083024
2,3,5,6-Tetramethylpyrazine, 98+%
Alfa (A Johnson Matthey Company)
A10563168

Prices & Availability




Data is processed


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Properties for Tetramethylpyrazine

Molecular Weight:
136.19 g·mol−1
Density:
1.08
Melting point:
77-80 °C(lit.)
Boiling point:
190 °C(lit.)
Flash point:
128-130 °C/200mm
Physical Description:
white crystals or powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R37/38 - Irritating to respiratory system and skin
R41 - Risk of serious damage to eyes
Safety Codes:
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection
S39 - Wear eye/face protection
Hazard Symbols:
Xn, Xi
Hazard symbol Xn Hazard symbol Xi
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Alternative Distributors of [Tetramethylpyrazine]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Acros Organics BVBA | Finetech Industry Limited | BOC Sciences | Inter-Chemical Ltd. | Jinan Great Chemical Co., Ltd. | Hallochem Pharma Co., Ltd. | Yongyi Chemicals Group Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Nantong Chem-Tech. (Group) Co., Ltd. | Changzhou Weijia Chemical Co.,Ltd. -WJCHEM- | Shanghai AOKChem Group Limited | TRUST&WE Co., Ltd. | East Chemical Industry Co., Ltd. | Kairer Chengdu Pharmaceutical Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | Hubei Yuancheng Saichuang Tech.Co.,Ltd | Wanko Chemical Co., Ltd.

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