91375-75-6

• 常用中文名：7-羟基-4H-苯并[1,4]噻嗪-3-酮
• 常用英文名：7-hydroxy-4H-1,4-benzothiazin-3-one
• CAS号：91375-75-6
• 分子式：C₈H₇NO₂S
• 分子量：181.21200
• 发布时间：2018-11-23 15:30:40
• 更新时间：2024-01-15 06:54:25

名称

• 中文名: 7-羟基-4H-苯并[1,4]噻嗪-3-酮
• 英文名: 7-hydroxy-4H-1,4-benzothiazin-3-one
• 英文别名: 7-HYDROXY-4H-BENZO[1,4]THIAZIN-3-ONE; 7-Hydroxy-4H-benzo[1,4]thiazin-3-on; 7-hydroxy-3,4-dihydro-3-oxo-2H(1,4)benzothiazine; BPSS2111-2113:A; 7-hydroxy-2H-benzo[b][1,4]thiazin-3(4H)-one; 7-hydroxy-2H-1,4-benzothiazin-3(4H)-one; 7-hydroxy-3,4-dihydro-2H-1,4-benzothiazin-3-one

物化性质

• 密度: 1.43g/cm3
• 沸点: 448.1ºC at 760 mmHg
• 分子式: C₈H₇NO₂S
• 分子量: 181.21200
• 闪点: 224.8ºC
• 精确质量: 181.02000
• PSA: 74.63000
• LogP: 1.57440
• 折射率: 1.67

安全

• 海关编码: 2934999090

合成路线

22726-30-3 ~96% 91375-75-6

文献：Zhang, Li-Qiu; Guan, Li-Ping; Wei, Cheng-Xi; Deng, Xian-Qing; Quan, Zhe-Shan Chemical and Pharmaceutical Bulletin, 2010 , vol. 58, # 3 p. 326 - 331

6274-29-9 ~% 91375-75-6

文献：Jones; Venuti; Alvarez; Bruno; Berks; Prince Journal of Medicinal Chemistry, 1987 , vol. 30, # 2 p. 295 - 303

21762-79-8 ~50% 91375-75-6

文献：Cecchetti; Fravolini; Fringuelli; Schiaffella; Mascellani; Pagella; Rugarli Farmaco, Edizione Scientifica, 1987 , vol. 42, # 1 p. 61 - 75

1747-60-0 ~% 91375-75-6

文献：Cao, Xu; Wang, Shi-Ben; Deng, Xian-Qing; Liu, Da-Chuan; Quan, Zhe-Shan Medicinal Chemistry Research, 2014 , vol. 23, # 4 p. 1829 - 1838

129340-64-3 ~% 91375-75-6 121637-97-6

文献：Crescenzi, Orlando; Prota, Giuseppe; Schultz, Thomas M.; Wolfram, Leszek J. Gazzetta Chimica Italiana, 1990 , vol. 120, # 1 p. 21 - 24

上下游产品

上游产品  4
22726-30-3 6274-29-9 1747-60-0 129340-64-3
下游产品  1
71387-69-4

海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 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	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%