找化学品上960化工网!
960化工网

4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-羧酸甲酯-1,1-二氧化物 | 35511-15-0

4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-羧酸甲酯-1,1-二氧化物
Methyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
35511-15-0
C11H11NO5S
269.2737
如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击:4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-羧酸甲酯-1,1-二氧化物结构式
54676532
名称和标识符
MDL MFCD00071766
InChIKey NGHIOTWSWSQQNT-UHFFFAOYSA-N
Inchi 1S/C11H11NO5S/c1-12-9(11(14)17-2)10(13)7-5-3-4-6-8(7)18(12,15)16/h3-6,13H,1-2H3
SMILES S1(C2=C([H])C([H])=C([H])C([H])=C2C(=C(C(=O)OC([H])([H])[H])N1C([H])([H])[H])O[H])(=O)=O
别名信息
- 中文别名 -
  • 2-甲基-4-羟基-2H-1,2-苯并异噻嗪-3-羧酸乙酯-1,1-二氧化物
  • 4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-羧酸甲酯-1,1-二氧化物
  • 吡罗昔康杂质J
  • 吡罗昔康甲基物
  • 吡罗昔康杂质J(EP)
  • 甲基4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-羧酸盐 1,1-二氧化物
  • 美洛昔康杂质E(EP)
  • 盐酸特拉唑嗪杂质B(EP) 标准品
  • 甲基物
- 英文别名 -
  • Methyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
  • Methyl4-hydroxy-2-methyl-2H-1,2-benzothiazine3-carboxylate1,1-dioxide
  • 2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC METHYL ESTER-1,1-DIOXIDE
  • 2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC ACID METHYL ESTER 1,1-DIOXIDE
  • 2-Methyl-4-hydroxy-2H-1,2-benzisothiazine-3-carboxylic acid ethyl ester-1,1-diox
  • 2-Methyl-4-Hydroxy-2H-1,2-Benzotiazine-3-CarboxylicAicdEthylEster-1,1-Dioxide
  • Methyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity J)
  • 2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, methyl ester, 1,1-dioxide
  • methyl 4-hydroxy-2-methyl-1,1-dioxo-1λ<sup>6</sup>,2-benzothiazine-3-carboxylate
  • Methyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity J)
  • 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic methyl ester-1,1-
  • 4-hydroxy-2-methyl-3-methoxycarbonyl-2H-1,2-benzothiazine-1,1-dioxide
  • methyl 4-hydroxy-2-methyl-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate
  • Methyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide
  • 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylicacidethyl ester-1,1-dioxide
  • Methyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
  • Z7C4J6BW2K
  • methyl 4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide
  • Methyl 4-hydroxy-2-methyl-(2H)-1,2-benzothiazine-3-carboxylate-1,1-dioxide
  • PIROXICAM IMPURITY J [EP IMPURITY]
  • Q27295106
  • 2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC ACID, 4-HYDROXY-2-METHYL-, METHYL ESTER, 1,1-DIOXIDE
  • methyl 4-hydroxy-2-methyl-1,1-dioxo-2H-1,2-benzothiazine3-carboxylate
  • MFCD00071766
  • CHEMBL4176626
  • SCHEMBL6796426
  • DTXSID30189019
  • FT-0671839
  • 2-METHYL-4-HYDROXY-2H-1,2-BENZOTHIAZINE-3-CARBOXYLICMETHYLESTER-1,1-DIOXIDE
  • UNII-Z7C4J6BW2K
  • methyl 4-hydroxy-2-methyl-1,1-dioxo-1,2-dihydro-1lambda6-benzo[e][1,2]thiazine-3-carboxylate
  • FT-0671838
  • methyl 4-hydroxy-2-methyl-1,1-dioxobenzo[e]1,2-thiazine-3-carboxylate
  • HMS1552I18
  • Meloxicam Imp. E (EP)
  • Piroxicam Imp. J (EP)
  • Methyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide
  • Meloxicam Impurity E
  • Piroxicam Impurity J
  • 35511-15-0
  • A822844
  • SY104830
  • methyl 4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate
  • 2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, methylester, 1,1-dioxide
  • 4-HYDROXY-2-METHYL-2H-1,2-BENZOTHIAZINE-3-CARBOXYLIC ACID METHYL ESTER 1,1-DIOXIDE
  • 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid methyl ester-1,1-dioxide
  • AKOS000278208
  • EINECS 252-601-4
  • CS-0084724
  • W-106666
  • (3E)-3-[hydroxy(methoxy)methylene]-2-methyl-1,1-dioxo-1$l^{6},2-benzothiazin-4-one
  • Methyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
  • methyl 4-hydroxy-2-methyl- 1,1-dioxo-2H1,2-benzothiazine-3-carboxylate
  • 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic methyl ester-1,1-dioxide
  • NGHIOTWSWSQQNT-UHFFFAOYSA-N
  • Piroxicam EP Impurity J
  • DS-1081
  • BDBM50283922
  • 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid methyl ester 1,1-dioxide
  • CCG-152412
  • NS00029868
  • TimTec1_006530
  • Methyl2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate1,1-dioxide
  • methyl 4-hydroxy-2-methyl-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxylate
  • Methyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide(Piroxicam Impurity J)
  • MELOXICAM IMPURITY E [EP IMPURITY]
  • AC-19608
  • Methyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine3-carboxylate1,1-dioxide
物化性质
实验特性
LogP 1.73900
PSA 92.29000
折射率 1.632
沸点 439.9°C at 760 mmHg
熔点 169-172°C
闪点 219.8 °C
颜色与性状 白色粉末
密度 1.514
计算特性
精确分子量 269.03600
氢键供体数量 1
氢键受体数量 6
可旋转化学键数量 2
同位素质量 269.036
重原子数量 18
复杂度 490
同位素原子数量 0
确定原子立构中心数量 0
不确定原子立构中心数量 0
确定化学键立构中心数量 0
不确定化学键立构中心数量 0
共价键单元数量 1
疏水参数计算参考值(XlogP) 2.8
拓扑分子极性表面积 92.3
国际标准相关数据
EINECS 252-601-4
海关数据
海关编码 2934991000
海关数据

中国海关编码:

2934991000

概述:

2934991000. 磺内酯及磺内酰胺. 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:

2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

生产方法和用途
用途 是合成炎痛喜康等镇痛药物的中间体
专业数据库参考
PubChemId 54676532
参考资料
Reaxys RN
Beilstein M183977
4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-羧酸甲酯-1,1-二氧化物推荐生产厂家
960化工网为您提供4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-羧酸甲酯-1,1-二氧化物专业化合物百科信息,包括中文名,英文名,分子式,分子量,以及该化合物的CasNo.:35511-15-0,和相关理化性质;并提供了优质生产厂家信息包括厂家名称和联系方式等
平台客服 平台客服

平台在线客服