W323705
2,3,5,6-四甲基吡嗪
≥98%, FG
别名:
Chuanxingzine, Ligustrazine, Tetrapyrazine
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关于此项目
经验公式（希尔记法）:
C8H12N2
化学文摘社编号:
分子量:
136.19
FEMA Number:
3237
Council of Europe no.:
734
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
14.018
EC Number:
214-391-2
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
113100
eCl@ss:
39161809
Organoleptic:
chocolate; coffee; fatty; musty; nutty
Grade:
FG, Fragrance grade, Halal, Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines, meets purity specifications of JECFA
Food allergen:
no known allergens
SMILES string
Cc1nc(C)c(C)nc1C
InChI
1S/C8H12N2/c1-5-6(2)10-8(4)7(3)9-5/h1-4H3
InChI key
FINHMKGKINIASC-UHFFFAOYSA-N
biological source
synthetic
grade
FG, Fragrance grade, Halal, Kosher
agency
follows IFRA guidelines, meets purity specifications of JECFA
reg. compliance
EU Regulation 1223/2009, EU Regulation 1334/2008 & 178/2002
assay
≥98%
bp
190 °C (lit.)
mp
77-80 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
fragrance allergen
no known allergens
organoleptic
chocolate; coffee; fatty; musty; nutty
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Application
- Booklice Liposcelis bostrychophila are efficiently attracted by the combination of 2,3,5,6-tetramethylpyrazine and ultraviolet light.: This study demonstrates that the combination of 2,3,5,6-tetramethylpyrazine and ultraviolet light effectively attracts booklice, suggesting a potential application for pest management in stored product environments (Tanaka et al., 2024).
- 2,3,5,6-Tetramethylpyrazine protects retinal photoreceptors against endoplasmic reticulum stress by modulating ATF4-mediated inhibition of PRP aggregation.: The research highlights the neuroprotective effects of 2,3,5,6-tetramethylpyrazine, showing its potential in treating retinal diseases by protecting photoreceptors from stress-induced damage (Huang et al., 2021).
- Tetramethylpyrazine-Inducible Promoter Region from Rhodococcus jostii TMP1.: The study identifies a promoter region in Rhodococcus jostii TMP1 that is inducible by tetramethylpyrazine, which could be utilized in genetic engineering and biotechnology applications (Stanislauskienė et al., 2018).
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Xian-Chao Cheng et al.
Bioorganic & medicinal chemistry, 17(8), 3018-3024 (2009-03-31)
A series of novel acylpiperazinyl Ligustrazine derivatives was designed, synthesized, and their protective effects on damaged ECV-304 cells and antiplatelet aggregation activities were evaluated. The results showed that compound E33 displayed most potential protective effects on the ECV-304 cells damaged
Hongfei Chen et al.
European journal of medicinal chemistry, 46(11), 5609-5615 (2011-10-14)
A series of novel ligustrazinyloxy-cinnamic acid derivatives were designed, synthesized and evaluated for their inhibitory effect on adenosine diphosphate (ADP)-induced platelet aggregation in vitro, and also assayed for their protective effect against hydrogen peroxide (H(2)O(2))-induced oxidative damage on ECV-304 cells.
Xian-Chao Cheng et al.
Bioorganic & medicinal chemistry, 15(10), 3315-3320 (2007-03-27)
A series of novel Ligustrazine derivatives was designed, synthesized, and assayed for their protective effects on damaged ECV-304 cells and antiplatelet aggregation activities. The results showed that most Ligustrazine derivatives exhibited lower EC(50) values for protective effects on the ECV-304
Yu-Fang Leng et al.
The American journal of Chinese medicine, 40(6), 1229-1239 (2012-12-12)
The Bennett and Xie (1988) model of chronic constriction injury (CCI) investigated the effects of tetramethylpyrazine (TMP) on neuropathic pain-associated behaviors and neuronal apoptosis in the spinal dorsal horn. Fifty-four male rats were randomly divided into sham (group S), CCI
Penglong Wang et al.
Die Pharmazie, 68(9), 782-789 (2013-10-24)
A new anticancer ligustrazine derivative, 3beta-hydroxyolea-12-en-28-oic acid-3,5,6-trimethylpyrazin-2-methyl ester (T-OA, C38H58O3N2), was previously reported. It was synthesized via conjugating the effective antitumor ingredients of a classic traditional Chinese medicine (TCM) formulation. In the present study, anticancer efficacy of T-OA was evaluated
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