4657-56-1

• 常用中文名：4-氯-2-醛基苯甲酸
• 常用英文名：4-chloro-2-formylbenzoic acid
• CAS号：4657-56-1
• 分子式：C₈H₅ClO₃
• 分子量：184.57600
• 发布时间：2018-09-18 21:53:42
• 更新时间：2024-01-09 17:51:17

名称

• 中文名: 2-甲酰基-4-氯苯甲酸
• 英文名: 4-chloro-2-formylbenzoic acid
• 英文别名: 2-formyl-4-chlorobenzoic acid; Benzoic acid,4-chloro-2-formyl

物化性质

• 分子式: C₈H₅ClO₃
• 分子量: 184.57600
• 精确质量: 183.99300
• PSA: 54.37000
• LogP: 1.85070
• 储存条件: 室温

安全

• 海关编码: 2918300090

合成路线

1001336-16-8 ~84% 4657-56-1

文献：ABIDE THERAPEUTICS; THE SCRIPPS RESEARCH INSTITUTE; CISAR, Justin, S.; GRICE, Cheryl, A.; JONES, Todd, K.; WANG, Dong-Hui; WEBER, Olivia; CRAVATT, Benjamin, F.; NIPHAKIS, Micah, J.; COGNETTA, Armand; CHANG, Jae Won Patent: WO2013/142307 A1, 2013 ; Location in patent: Paragraph 00473 ;

640286-60-8 ~72% 4657-56-1

文献：VERTEX PHARMACEUTICALS INCORPORATED Patent: WO2004/2961 A1, 2004 ; Location in patent: Page 42-43 ; WO 2004/002961 A1

19641-29-3 ~% 4657-56-1

文献：Fronert, Jeanne; Bisschops, Tom; Cassens-Sasse, Elisa; Atodiresei, Iuliana; Enders, Dieter Synthesis (Germany), 2013 , vol. 45, # 12 art. no. SS-2013-Z0289-OP, p. 1708 - 1712

54109-03-4 ~% 4657-56-1

文献：Abaev, Vladimir T.; Dmitriev, Artem S.; Gutnov, Andrey V.; Podelyakin, Sergey A.; Butin, Alexander V. Journal of Heterocyclic Chemistry, 2006 , vol. 43, # 5 p. 1195 - 1204

65399-05-5 ~% 4657-56-1

文献：Abaev, Vladimir T.; Dmitriev, Artem S.; Gutnov, Andrey V.; Podelyakin, Sergey A.; Butin, Alexander V. Journal of Heterocyclic Chemistry, 2006 , vol. 43, # 5 p. 1195 - 1204

4673-39-6 ~% 4657-56-1

文献：Abaev, Vladimir T.; Dmitriev, Artem S.; Gutnov, Andrey V.; Podelyakin, Sergey A.; Butin, Alexander V. Journal of Heterocyclic Chemistry, 2006 , vol. 43, # 5 p. 1195 - 1204

上下游产品

上游产品  5
1001336-16-8 640286-60-8 19641-29-3 54109-03-4
65399-05-5
下游产品  1
124556-78-1

海关

海关编码	2918300090
中文概述	2918300090 其他含醛基或酮基不含其他含氧基羧酸（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:9.0% 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	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%