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2,5-Dimethylpyrazine - 10mM in DMSO, high purity , CAS No.123-32-0

    Grade & Purity:
  • 10mM in DMSO
In stock
Item Number
D421008
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Price Qty
D421008-1ml
1ml
Available within 8-12 weeks(?)
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$69.90

Basic Description

Synonyms 2,5-DIMETHYLPYRAZINE | 123-32-0 | 2,5-Dimethyl pyrazine | Pyrazine, 2,5-dimethyl- | 2,5-Dimethyl-1,4-diazine | 2,5-Dimethylpiazine | 2,5-Dimethylparadiazine | NSC 49139 | FEMA No. 3272 | 2,5-Dimethyl-pyrazine | V99Y0MUY1Q | PYRAZINE,2,5-DIMETHYL | CHEBI:89762 | MFCD00006147 | NSC-49
Specifications & Purity 10mM in DMSO
Storage Temp Store at -80°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
Superclass Organoheterocyclic compounds
Class Diazines
Subclass Pyrazines
Intermediate Tree Nodes Not available
Direct Parent Pyrazines
Alternative Parents Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular Framework Aromatic heteromonocyclic compounds
Substituents Pyrazine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound
Description This compound belongs to the class of organic compounds known as pyrazines. These are compounds containing a pyrazine ring, which is a six-member aromatic heterocycle, that consists of two nitrogen atoms (at positions 1 and 4) and four carbon atoms.
External Descriptors Not available

Mechanisms of Action

Mechanism of Action Action Type target ID Target Name Target Type Target Organism Binding Site Name References

Names and Identifiers

IUPAC Name 2,5-dimethylpyrazine
INCHI InChI=1S/C6H8N2/c1-5-3-8-6(2)4-7-5/h3-4H,1-2H3
InChIKey LCZUOKDVTBMCMX-UHFFFAOYSA-N
Smiles CC1=CN=C(C=N1)C
Isomeric SMILES CC1=CN=C(C=N1)C
WGK Germany 3
RTECS UQ2800000
Molecular Weight 108.14
Beilstein 107052
Reaxy-Rn 107052
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=107052&ln=

Certificates(CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Chemical and Physical Properties

Sensitivity Moisture sensitive.Air sensitive
Refractive Index 1.4970-1.5010
Flash Point(°F) 147.2 °F
Flash Point(°C) 63℃
Boil Point(°C) 155°C
Melt Point(°C) 15°C
Molecular Weight 108.140 g/mol
XLogP3 0.600
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 2
Rotatable Bond Count 0
Exact Mass 108.069 Da
Monoisotopic Mass 108.069 Da
Topological Polar Surface Area 25.800 Ų
Heavy Atom Count 8
Formal Charge 0
Complexity 62.900
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
The total count of all stereochemical bonds 0
Covalently-Bonded Unit Count 1

Citations of This Product

1. Xinjing Li, Yishun Yao, Xue Xia, Foxin Zhang, Jingyang Yu, Heping Cui, Yunwei Niu, Khizar Hayat, Xiaoming Zhang, Chi-Tang Ho.  (2023)  Maillard Reaction Process and Characteristic Volatile Compounds Formed During Secondary Thermal Degradation Monitored via the Change of Fluorescent Compounds in the Reaction of Xylose–Corn Protein Hydrolysate.  JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,     
2. Yue Luo, Siyue Zhu, Jie Peng, Heping Cui, Qingrong Huang, Baojun Xu, Chi-Tang Ho.  (2023)  Feasibility Study of Amadori Rearrangement Products of Glycine, Diglycine, Triglycine, and Glucose as Potential Food Additives for Production, Stability, and Flavor Formation.  JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,     
3. Nan He, Chunxiao Zhang, Kaiyang Hou, Hongxiao Yu, Donghai Zhang, Mengying Chen, Kaiqiang Zhang, Xu Wang.  (2023)  A comprehensive study on flavor/cyclodextrin inclusion complexes.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,  679  (132613). 
4. Tong Zhou, Xue Xia, Heping Cui, Khizar Hayat, Xiaoming Zhang, Chi-Tang Ho.  (2023)  Promotion or Inhibition Effects of Exogenous Glutathione-Degraded Amino Acids on the Formation of 2,3-Butanedione and Pyrazines via Varied Pathways of Interaction with α-Dicarbonyl Compounds Derived from N-(1-Deoxy-d-xylulos-1-yl)-alanine.  JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,  71  (39): (14312–14321). 
5. Yang Yue, Chao Wang, Yashu Chen, Mingming Zheng, Yi Zhang, Qianchun Deng, Qi Zhou.  (2024)  Aroma characteristics of flaxseed milk via GC–MS-O and odor activity value calculation: Imparts and selection of different flaxseed varieties.  FOOD CHEMISTRY,  432  (137095). 
6. Chao-Jun Wu, Wen-Fen Zhang, Xin Chen, Wu Fan, Qi-Dong Zhang, Jian Mao, Guo-Bi Chai, Qing-Zhao Shi, Yu-Jin Kong, En-Gui Zhang, Yan-Yang Li, Shu-Sheng Zhang, Jian-Ping Xie.  (2023)  Thermal/Redox-triggered release of pyrazinic functional molecules by coordination polymers with luminescence monitoring ability.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,  650  (1265). 
7. Rihui Su, Gongke Li, Xiaohua Xiao.  (2023)  Ag/Poly(N-isopropylacrylamide)-laponite Hydrogel Surface-Enhanced Raman Membrane Substrate for Rapid Separation, Concentration and Detection of Hydrophilic Compounds in Complex Sample All-in-One.  ANALYTICAL CHEMISTRY,  95  (15): (6399–6409). 
8. Lili Cao, Pengpeng Jia, Haotian Liu, Shengmei Kang, Shaotong Jiang, Min Pang.  (2023)  Effects of High-Canolol Phenolic Extracts on Fragrant Rapeseed Oil Quality and Flavor Compounds during Frying.  Foods,  12  (4): (827). 
9. Tong Zhou, Xue Xia, Heping Cui, Yun Zhai, Foxin Zhang, Khizar Hayat, Xiaoming Zhang, Chi-Tang Ho.  (2023)  Cysteine-Induced pH-Dependent Formation of Thiols and Sulfides or 2-Acetylthiazole and Pyrazines during Thermal Treatment of N-(1-Deoxy-d-xylulos-1-yl)-alanine.  JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,  71  (5): (2472–2481). 
10. Tong Zhou, Xue Xia, Heping Cui, Khizar Hayat, Xiaoming Zhang, Chi-Tang Ho.  (2022)  Competitive Formation of 2,3-Butanedione and Pyrazines through Intervention of Added Cysteine during Thermal Processing of Alanine-Xylose Amadori Compounds.  JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,  70  (48): (15202–15212). 
11. Shibin Deng, Yun Zhai, Heping Cui, Khizar Hayat, Xiaoming Zhang, Chi-Tang Ho.  (2022)  Mechanism of Pyrazine Formation Intervened by Oxidized Methionines during Thermal Degradation of the Methionine–Glucose Amadori Compound.  JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,  70  (45): (14457–14467). 
12. Xiang-Rong Cheng, Jia-Hui Ma, Issoufou Amadou, Wei Zhao, Yu-Yao Chen, Chen-Xi Zhang, Bin Guan.  (2023)  Electrophilic components from Xiaoheiyao (rhizomes of Inula nervosa Wall.) alleviate the production of heterocyclic aromatic amines via creatinine inhibition.  FOOD CHEMISTRY,  404  (134561). 
13. Xue Xia, Yun Zhai, Heping Cui, Han Zhang, Khizar Hayat, Xiaoming Zhang, Chi-Tang Ho.  (2022)  Structural diversity and concentration dependence of pyrazine formation: Exogenous amino substrates and reaction parameters during thermal processing of l-alanyl-l-glutamine Amadori compound.  FOOD CHEMISTRY,  390  (133144). 
14. Caixing Pan, Heping Cui, Khizar Hayat, Xiaoming Zhang, Chi-Tang Ho.  (2022)  Exogenous glutamic acid effectively involved in N-(1-deoxy-D-galulos-1-yl)-glutamic acid degradation for simultaneous improvement of both milk-like and baking flavor.  Food Bioscience,  47  (101697). 
15. Sifan Mei, Yanyan Cao, Gang Zhang, Su Zhou, Yi Wang, Shuying Gong, Qiang Chu, Ping Chen.  (2022)  Construction of Sensory/Mass Spectrometry Feedback Platform for Seeking Aroma Contributors during the Aroma Enhancement of Congou Black Tea.  Plants-Basel,  11  (6): (823). 
16. Shibin Deng, Heping Cui, Khizar Hayat, Yun Zhai, Qiang Zhang, Xiaoming Zhang, Chi-Tang Ho.  (2022)  Comparison of pyrazines formation in methionine/glucose and corresponding Amadori rearrangement product model.  FOOD CHEMISTRY,  382  (132500). 
17. Ziyan Wang, Heping Cui, Mengyu Ma, Khizar Hayat, Xiaoming Zhang, Chi-Tang Ho.  (2022)  Controlled Formation of Pyrazines: Inhibition by Ellagic Acid Interaction with N-(1-Deoxy-d-xylulos-1-yl)-glycine and Promotion through Ellagic Acid Oxidation.  JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,  70  (5): (1618–1628). 
18. Hanjun Zhang, Furong Tao, Yuezhi Cui, Hongtao Wu.  (2020)  Super-quenching: Multiple migration channels of excitons cause “area quenching”.  MATERIALS CHEMISTRY AND PHYSICS,  243  (122657). 
19. Li Zheng, Jun-jian Situ, Qing-feng Zhu, Ping-gen Xi, Yin Zheng, Hong-xia Liu, Xiaofan Zhou, Zi-de Jiang.  (2019)  Identification of volatile organic compounds for the biocontrol of postharvest litchi fruit pathogen Peronophythora litchii.  POSTHARVEST BIOLOGY AND TECHNOLOGY,  155  (37). 
20. Qian Dun, Lei Yao, Zeyuan Deng, Hongyan Li, Jing Li, Yawei Fan, Bing Zhang.  (2019)  Effects of hot and cold-pressed processes on volatile compounds of peanut oil and corresponding analysis of characteristic flavor components.  LWT-FOOD SCIENCE AND TECHNOLOGY,  112  (107648). 
21. Yunzi Feng, Guowan Su, Haifeng Zhao, Yu Cai, Chun Cui, Dongxiao Sun-Waterhouse, Mouming Zhao.  (2015)  Characterisation of aroma profiles of commercial soy sauce by odour activity value and omission test.  FOOD CHEMISTRY,  167  (220). 
22. Qi Zhou,Xiao Jia,Ying-Zheng Yao,Bei Wang,Chang-Qing Wei,Min Zhang,Fenghong Huang.  (2019-09-19)  Characterization of the Aroma-Active Compounds in Commercial Fragrant Rapeseed Oils via Monolithic Material Sorptive Extraction..  Journal of agricultural and food chemistry,  67  ((41)): (11454-11463). 
23. Ting Zhou,Yunzi Feng,Thierry Thomas-Danguin,Mouming Zhao.  (2020-08-03)  Enhancement of saltiness perception by odorants selected from Chinese soy sauce: A gas chromatography/olfactometry-associated taste study..  Food chemistry,  335  (127664-127664). 
24. Zhe Cai, Qinbo Jiang, Ruihao Zhang, Yifang Ma, Kaini Chen, Shijie Zheng, Peng Li, Cheng Zeng, Hui Zhang.  (2025)  Comparison of extraction and refinement techniques for volatile compound analysis in camellia oil.  FOOD CHEMISTRY,  469  (142501). 
25. Han Zhang, Heping Cui, Xue Xia, Shahzad Hussain, Khizar Hayat, Xiaoming Zhang, Chi-Tang Ho.  (2025)  Dual role of exogenous xylose in regulating pyrazines and furans formation during the thermal degradation of Nα,Nε-di(1-deoxy-d-xylulos-1-yl)lysine through temperature, reaction time, and xylose concentration control.  FOOD CHEMISTRY,  479  (143828). 
26. Yucen Chen, Xinshuo Wang, Yahui Gao, Caleb John Swing, Jingyang Yu, Heping Cui, Shuqin Xia.  (2024)  Effect of microwave and conduction heating on the adsorption ability of myofibrillar protein to pyrazine flavor compounds.  Food Bioscience,  59  (104127). 
27. Lei Xie, Tianxing Wang, Ling Chen, Xiaoxi Li.  (2025)  Effects of myricetin on heterocyclic aromatic amines formation and sensory quality of Cantonese mooncakes.  FOOD CHEMISTRY,  465  (142084). 
28. Chao Wang, Yang Yue, Binhong Yuan, Qianchun Deng, Ye Liu, Qi Zhou.  (2024)  Identification of the key aroma compounds in flaxseed milk using stir bar sorptive extraction, aroma recombination, and omission tests.  FOOD CHEMISTRY,  446  (138782). 
29. Bingxi Feng, Zizheng Wang, Youyou Feng, Ping Li, Yongheng Zhu, Yonghui Deng, Limin Wu, Qin Yue, Jing Wei.  (2024)  Single-Atom Au-Functionalized Mesoporous SnO2 Nanospheres for Ultrasensitive Detection of Listeria monocytogenes Biomarker at Low Temperatures.  ACS Nano,  18  (34): (22888-22900). 

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