20970-77-8

• 常用中文名：2-Pyridinecarboxamide,5-methyl-(9CI)
• 常用英文名：2-Pyridinecarboxamide,5-methyl-(9CI)
• CAS号：20970-77-8
• 分子式：C₇H₈N₂O
• 分子量：136.15100
• 发布时间：2017-06-22 16:59:38
• 更新时间：2024-02-04 15:00:13

名称

• 英文名: 5-Methylpyridine-2-carboxamide
• 英文别名: 5-Methyl-picolinsaeureamid; 5-Methylpicolinamid; 5-Methyl-pyridincarbonsaeure-(2)-amid; 5-methyl-2-pyridinecarboxamide; 5-Methyl-pyridin-2-carbonsaeure-amid; 5-methyl-pyridine-2-carboxylic acid amide; 5-methylpyridinylcarboxamide

物化性质

• 分子式: C₇H₈N₂O
• 分子量: 136.15100
• 精确质量: 136.06400
• PSA: 55.98000
• LogP: 1.18920

安全

• 海关编码: 2933399090

合成路线

3222-49-9 ~70% 20970-77-8 70-57-5

文献：GD Searle and Co Patent: US5616601 A1, 1997 ;

117615-67-5 ~18% 20970-77-8

文献：Dormagen, Walter; Rotscheidt, Klaus; Breitmaier, Eberhard Synthesis, 1988 , # 8 p. 636 - 640

589-93-5 ~49% 1620-77-5 20970-77-8

文献：Wang, Ye; Yamaguchi, Kazuya; Mizuno, Noritaka Angewandte Chemie - International Edition, 2012 , vol. 51, # 29 p. 7250 - 7253

1620-77-5 ~99% 20970-77-8

文献：Tamura, Masazumi; Wakasugi, Hiroko; Shimizu, Ken-Ichi; Satsuma, Atsushi Chemistry - A European Journal, 2011 , vol. 17, # 41 p. 11428 - 11431

55876-82-9 ~% 20970-77-8

文献：Haering et al. Helvetica Chimica Acta, 1954 , vol. 37, p. 147,153

4434-13-3 ~% 20970-77-8

文献：Haering et al. Helvetica Chimica Acta, 1954 , vol. 37, p. 147,153

上下游产品

上游产品  5
3222-49-9 589-93-5 1620-77-5 55876-82-9
4434-13-3
下游产品  0

海关

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 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	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%