4933-19-1

• 常用中文名：2,3-吡嗪二羧酰胺
• 常用英文名：2,3-Pyrazine dicarboxamide
• CAS号：4933-19-1
• 分子式：C₆H₃N₃O₂
• 分子量：149.10700
• 发布时间：2018-04-07 08:00:00
• 更新时间：2025-08-25 19:06:26

名称

• 中文名: 2,3-吡嗪二羧酰胺
• 英文名: 2,3-Pyrazine dicarboxamide
• 英文别名: Pyrazin-dicarbonsaeure-imid; 2,3-Pyrazindicarboximid; PYRAZINE-2,3-DICARBOXYLICACIDIMIDE; 3,6-Diazaphthalimid; pyrazine-2,3-dicarboximide

物化性质

• 密度: 1.586g/cm3
• 分子式: C₆H₃N₃O₂
• 分子量: 149.10700
• 精确质量: 149.02300
• PSA: 71.95000
• 折射率: 1.633

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UY8709000 CHEMICAL NAME : 5H-Pyrrolo(3,4-b)pyrazine, 5,7(6H)-dioxo- CAS REGISTRY NUMBER : 4933-19-1 BEILSTEIN REFERENCE NO. : 0005638 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H3-N3-O2 MOLECULAR WEIGHT : 149.12 WISWESSER LINE NOTATION : T56 BVMV FN INJ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intraperitoneal DOSE : 50 mg/kg SEX/DURATION : female 9 day(s) after conception TOXIC EFFECTS : Reproductive - Specific Developmental Abnormalities - other developmental abnormalities REFERENCE : PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 31,172,1976

安全

• 海关编码: 2933990090

合成路线

6164-78-9 ~63% 4933-19-1

文献：Tsuda, Tadataka; Fujishima, Katsuhiro; Ueda, Hiroo Agricultural and Biological Chemistry, 1981 , vol. 45, # 9 p. 2129 - 2130

89-01-0 ~% 4933-19-1

文献：Tsuda, Tadataka; Fujishima, Katsuhiro; Ueda, Hiroo Agricultural and Biological Chemistry, 1981 , vol. 45, # 9 p. 2129 - 2130

6164-77-8 ~% 4933-19-1

文献：Tsuda, Tadataka; Fujishima, Katsuhiro; Ueda, Hiroo Agricultural and Biological Chemistry, 1981 , vol. 45, # 9 p. 2129 - 2130

4744-50-7 ~% 4933-19-1

文献：Hemmerich; Fallab Helvetica Chimica Acta, 1958 , vol. 41, p. 498,509

上下游产品

上游产品  4
6164-78-9 89-01-0 6164-77-8 4744-50-7
下游产品  1
34067-85-1

海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%