52485-05-9

• 常用中文名：乙醯氧丁二酸
• 常用英文名：O-acetylmalic acid
• CAS号：52485-05-9
• 分子式：C₈H₁₂O₆
• 分子量：204.18
• 发布时间：2018-09-10 12:47:17
• 更新时间：2026-08-06 22:23:07

名称

• 中文名: 乙醯氧丁二酸
• 英文名: 4-acetyloxy-3-hydroxy-4-oxobutanoic acid
• 中文别名: O-乙醯蘋果酸; (S)-3-乙酰氧基-4-乙氧基-4-氧代丁酸; 乙醯氧琥珀酸; 乙酸羥丁二酸酯; 2-乙酰氧基琥珀酸; 乙酸蘋果酸酯; 0-乙酰苹果酸; 乙醯蘋果酸
• 英文别名: [S,(-)]-2-(Acetyloxy)succinic acid; 2-Acetoxybutanedioic acid; (-)-2-O-Acetyl-L-malic acid; acetoxysuccinic acid; [S,(-)]-2-Acetyloxybutanedioic acid; o-acetylmalic acid; 0-acetylmalic acid; malic acid acetate; Butanedioic acid, (acetyloxy)-, 1-ethyl ester, (2S)- (9CI); 2-Acetoxysuccinic acid; acetylmalic acid; (S)-3-Acetoxy-4-ethoxy-4-oxobutyric Acid

物化性质

• 分子式: C₈H₁₂O₆
• 分子量: 204.18
• 精确质量: 204.06338810
• PSA: 100.90000

安全

• 海关编码: 2918990090

合成路线

97-67-6 75-36-5 ~% 52485-05-9

文献：Horn; Pretorius Journal of the Chemical Society, 1954 , p. 1460,1462

64-17-5 59025-03-5 ~94% 52485-05-9

文献：Meier, Heidi; Uebelhart, Peter; Eugster, Conrad Hans Helvetica Chimica Acta, 1986 , vol. 69, p. 106 - 123

64-17-5 85319-64-8 ~% 52485-05-9

文献：Tashiro; Fushiya; Nozoe Chemical and Pharmaceutical Bulletin, 1988 , vol. 36, # 3 p. 893 - 901

97-67-6 ~% 52485-05-9

文献：Mori, Kenji; Uematsu, Tamon; Watanabe, Hidenori; Yanagi, Kazunori; Minobe, Masao Tetrahedron Letters, 1984 , vol. 25, # 35 p. 3875 - 3878

97-67-6 ~% 52485-05-9 76318-58-6

文献：Fushiya, Shinji; Sato, Yoshikazu; Nozoe, Shigeo Chemistry Letters, 1980 , p. 1215 - 1218

64-17-5 97-67-6 75-36-5 ~% 52485-05-9 详细

文献：Mori, Kenji; Uematsu, Tamon; Yanagi, Kazunori; Minobe, Masao Tetrahedron, 1985 , vol. 41, # 13 p. 2751 - 2758

64-17-5 97-67-6 75-36-5 ~% 52485-05-9

文献：Huang, Pei-Qiang; Zheng, Xiao; Wei, Hua Heterocycles, 2003 , vol. 60, # 8 p. 1833 - 1841

上下游产品

上游产品  5
97-67-6 75-36-5 64-17-5 59025-03-5
85319-64-8
下游产品  0

海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%