10242-13-4

• 常用中文名：6-甲基-2-氧代-2H-苯并吡喃-3-羧酸
• 常用英文名：2-Oxo-6-methyl-2H-1-benzopyran-3-carboxylic acid
• CAS号：10242-13-4
• 分子式：C₁₁H₈O₄
• 分子量：204.17900
• 发布时间：2018-04-05 08:00:00
• 更新时间：2025-09-21 08:50:03

名称

• 中文名: 6-甲基-3-羧酸香豆素
• 英文名: 6-methyl-2-oxochromene-3-carboxylic acid
• 英文别名: 6-methyl-2-oxo-2H-chromene-3-carboxylic acid; 6-methylchromone-3-carboxylic acid; 6-Methyl-2-oxo-2H-chromen-3-carbonsaeure; 2H-1-BENZOPYRAN-3-CARBOXYLIC ACID,6-METHYL-2-OXO; 6-methyl-2-oxo-2H-1-benzopyran-3-carboxylic acid; 6-methylcoumarin-3-carboxylic acid; F3165-0705; 6-Methylcumarin-3-carbonsaeure

物化性质

• 密度: 1.421g/cm3
• 沸点: 395.7ºC at 760mmHg
• 分子式: C₁₁H₈O₄
• 分子量: 204.17900
• 闪点: 161.4ºC
• 精确质量: 204.04200
• PSA: 67.51000
• LogP: 1.79960
• 外观性状: 固体
• 蒸汽压: 5.67E-07mmHg at 25°C
• 折射率: 1.623
• 储存条件: 室温， 密封， 干燥

安全

• 危害码 (欧洲): Xn
• 海关编码: 2932209090

合成路线

141-82-2 613-84-3 ~91% 10242-13-4

文献：Bigi, Franca; Chesini, Luca; Maggi, Raimondo; Sartori, Giovanni Journal of Organic Chemistry, 1999 , vol. 64, # 3 p. 1033 - 1035

2033-24-1 613-84-3 ~92% 10242-13-4

文献：Undale, Kedar A.; Gaikwad, Dipak S.; Shaikh, Tarannum S.; Desai, Uday V.; Pore, Dattaprasad M. Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2012 , vol. 51, # 7 p. 1039 - 1042

613-84-3 ~% 10242-13-4

文献：Centre National de la Recherche Scientifique Patent: US6355658 B1, 2002 ; US 6355658 B1

54396-24-6 ~% 10242-13-4

文献：Robert, Severine; Bertolla, Carine; Masereel, Bernard; Dogne, Jean-Michel; Pochet, Lionel Journal of Medicinal Chemistry, 2008 , vol. 51, # 11 p. 3077 - 3080

89228-63-7 ~% 10242-13-4

文献：Bonsignore, Leonardo; Loy, Guiseppe; Secci, Mario Tetrahedron Letters, 1983 , vol. 24, # 45 p. 5013 - 5016 Title/Abstract Full Text View citing articles Show Details Chimenti, Franco; Secci, Daniela; Bolasco, Adriana; Chimenti, Paola; Granese, Arianna; Befani, Olivia; Turini, Paola; Alcaro, Stefano; Ortuso, Francesco Bioorganic and Medicinal Chemistry Letters, 2004 , vol. 14, # 14 p. 3697 - 3703

176770-20-0 ~% 10242-13-4

文献：Reichert; Hoss Archiv der Pharmazie (Weinheim, Germany), 1942 , vol. 280, p. 157,165

74901-08-9 ~% 10242-13-4

文献：Reichert; Hoss Archiv der Pharmazie (Weinheim, Germany), 1942 , vol. 280, p. 157,165

海关

海关编码	2932209090
中文概述	2932209090. 其他内酯. 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
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%