721-71-1

• 常用中文名：[(E)-[(E)-3-(5-nitrofuran-2-yl)prop-2-enylidene]amino]urea
• 常用英文名：[(E)-[(E)-3-(5-nitrofuran-2-yl)prop-2-enylidene]amino]urea
• CAS号：721-71-1
• 分子式：C₈H₈N₄O₄
• 分子量：224.17400
• 发布时间：2016-10-15 22:44:26
• 更新时间：2024-01-05 19:05:00

名称

• 英文名: [(E)-[(E)-3-(5-nitrofuran-2-yl)prop-2-enylidene]amino]urea
• 英文别名: 5-Nitro-2-furanacrylaldehyde 1-semicarbazone; 2-FURANACRYLALDEHYDE,5-NITRO-,1-SEMICARBAZONE; NF-242

物化性质

• 密度: 1.512g/cm3
• 分子式: C₈H₈N₄O₄
• 分子量: 224.17400
• 精确质量: 224.05500
• PSA: 126.44000
• LogP: 2.46950
• 折射率: 1.63

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : LT8531050 CHEMICAL NAME : 2-Furanacrylaldehyde, 5-nitro-, 1-semicarbazone CAS REGISTRY NUMBER : 721-71-1 BEILSTEIN REFERENCE NO. : 0021542 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H8-N4-O4 MOLECULAR WEIGHT : 224.20 WISWESSER LINE NOTATION : T5OJ BNW E1U2UNMVZ HEALTH HAZARD DATA ACUTE TOXICITY DATA MUTATION DATA TYPE OF TEST : Phage inhibition capacity TEST SYSTEM : Bacteria - Escherichia coli DOSE/DURATION : 10 mg/L REFERENCE : CJMIAZ Canadian Journal of Microbiology. (National Research Council of Canada, Publication Sales and Distribution, Ottawa ON K1A OR6, Canada) V.1- 1954- Volume(issue)/page/year: 10,932,1964

合成路线

698-63-5 ~% 721-71-1

文献：Takahashi et al. Yakugaku Zasshi, 1949 , vol. 69, p. 289 Chem.Abstr., 1950 , p. 5373

4426-72-6 1874-22-2 ~% 721-71-1

文献：Takahashi et al. Yakugaku Zasshi, 1949 , vol. 69, p. 289 Chem.Abstr., 1950 , p. 5373 Show Details Saikachi et al. Yakugaku Kenkyu, 1950 , vol. 22, p. 258 Chem.Abstr., 1951 , p. 4887 Show Details Ikegaki Yakugaku Kenkyu, 1950 , vol. 22, p. 148 Chem.Abstr., 1951 , p. 5231 Show Details Stradyn' et al. Latvijas PSR Zinatnu Akademijas Vestis, 1958 , # 1 p. 113,116 Chem.Abstr., 1958 , p. 14287 Show Details Giller Vopr. Ispol'z. Pentozansoderzh. Syr'ya, Tr. Vses. Soveshch., 1955 , p. 451,472 Chem.Abstr., 1959 , p. 16388

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