1219-33-6

• 常用中文名：5-苄氧基-4-氧代-4H-吡喃-2-羧酸
• 常用英文名：4-oxo-5-(phenylmethoxy)-4H-Pyran-2-carboxylic acid
• CAS号：1219-33-6
• 分子式：C₁₃H₁₀O₅
• 分子量：246.21500
• 发布时间：2018-12-31 09:11:35
• 更新时间：2025-08-21 19:17:46

名称

• 中文名: 5-苄氧基-4-氧代-4H-吡喃-2-羧酸
• 英文名: 4-oxo-5-phenylmethoxypyran-2-carboxylic acid
• 英文别名: 5-Benzyloxy-4-pyrone-2-carboxylic acid; 4-oxo-5-(phenylmethoxy)-4H-pyran-2-carboxylic acid; 6-carboxy-3-benzyloxypyran-4(1H)-one; F2158-0173; 5-(benzyloxy)-4-oxo-4H-pyran-2-carboxylic acid

物化性质

• 分子式: C₁₃H₁₀O₅
• 分子量: 246.21500
• 精确质量: 246.05300
• PSA: 76.74000
• LogP: 1.91700
• 储存条件: 室温，干燥密封

安全

• 海关编码: 2932999099

合成路线

15771-06-9 ~92% 1219-33-6

文献：Kalyanam; Likhate; Fuhrer Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 3 p. 358 - 359

15771-06-9 ~6% 18234-41-8 1219-33-6

文献：Apotex Technologies Inc. Patent: US2008/242706 A1, 2008 ; Location in patent: Page/Page column 12; 19; 39 ;

501-30-4 ~% 1219-33-6

文献：Ma, Yongmin; Luo, Wei; Camplo, Michel; Liu, Zudong; Hider, Robert C. Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 14 p. 3450 - 3452

100-44-7 ~% 1219-33-6

文献：Kalyanam; Likhate; Fuhrer Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 3 p. 358 - 359

100-39-0 ~% 1219-33-6

文献：PFIZER INC.; BROWN, Matthew, Frank; MITTON-FRY, Mark. J.; HAN, Seungil; LALL, Manjinder; PLUMMER, Mark, Stephen; RISLEY, Hud, Lawrence; SHANMUGASUNDARAM, Veerabahu; STARR, Jeremy, T. Patent: WO2012/73138 A1, 2012 ; WO 2012/073138 A1

上下游产品

上游产品  4
15771-06-9 501-30-4 100-44-7 100-39-0
下游产品  3
496-63-9 1229937-09-0 61049-67-0

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧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
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%