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NSC19727

NSC19727 Structure
NSC19727 structure
CAS No.
22978-84-3
Chemical Name:
NSC19727
Synonyms
NSC19727;Tetramethylpyrazine Impurity 2;2,3,5,6-tetramethylpyrazine-N, N-dioxide;Pyrazine, 2,3,5,6-tetramethyl-, 1,4-dioxide
CBNumber:
CB01249907
Molecular Formula:
C8H12N2O2
Molecular Weight:
168.19
MDL Number:
MOL File:
22978-84-3.mol
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NSC19727 Properties

Melting point 224 °C
Boiling point 495.3±40.0 °C(Predicted)
Density 1.15±0.1 g/cm3(Predicted)
pka 3.38±0.10(Predicted)

NSC19727 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation CHM1020001 2,3,5,6-TETRAMETHYLPYRAZINE 1,4-DIOX 95.00% 22978-84-3 5MG $502.32 2021-12-16 Buy
Product number Packaging Price Buy
CHM1020001 5MG $502.32 Buy

NSC19727 Chemical Properties,Uses,Production

Synthesis Reference(s)

Journal of the American Chemical Society, 81, p. 5160, 1959 DOI: 10.1021/ja01528a035

NSC19727 Preparation Products And Raw materials

Raw materials

Preparation Products

NSC19727 Suppliers

Global( 14)Suppliers
Supplier Tel Email Country ProdList Advantage
Nantong HI-FUTURE Biology Co., Ltd. 		+undefined18051384581 sales@chemhifuture.com China 3136 58
XinYao(Shenzhen) Biological Technology Co., Ltd. 0755-89880280 3004662104@qq.com China 1830 58
Zhengzhou Edward Biology Co.,Ltd 0371-63682289 15538176268 jacschem@163.com China 10105 58
Zhengzhou Convergence Chemical Co. LTD 0371-53736046 13393710386 2853979814@qq.com China 9998 58
Beijing Fuchen Technology Co., Ltd 15652759959 623245911@qq.com China 461 58
Nantong Hi-Future Biotechnology Co., Ltd 18051384581 sales@chemhifuture.com China 3061 58
Beijing InnoChem Science & Technology Co., Ltd. 15652467323 15652467323 sales@inno-chem.com.cn China 8293 58
Nanjing Huanuo Biomedical Technology Co., Ltd 18913906212 2885426135@qq.com China 6580 58
Jinan Sanbao Biotechnology Co., Ltd. 13854185395; 13854185395 sanbaobiotech@126.com China 9510 58
Suzhou Haiben Pharmaceutical Co., Ltd 14760821013 14760821013 1816280386@qq.com China 6148 58
Supplier Advantage
Nantong HI-FUTURE Biology Co., Ltd. 		58
XinYao(Shenzhen) Biological Technology Co., Ltd. 58
Zhengzhou Edward Biology Co.,Ltd 58
Zhengzhou Convergence Chemical Co. LTD 58
Beijing Fuchen Technology Co., Ltd 58
Nantong Hi-Future Biotechnology Co., Ltd 58
Beijing InnoChem Science & Technology Co., Ltd. 58
Nanjing Huanuo Biomedical Technology Co., Ltd 58
Jinan Sanbao Biotechnology Co., Ltd. 58
Suzhou Haiben Pharmaceutical Co., Ltd 58
NSC19727 2,3,5,6-tetramethylpyrazine-N, N-dioxide Pyrazine, 2,3,5,6-tetramethyl-, 1,4-dioxide Tetramethylpyrazine Impurity 2 22978-84-3