884330-12-5 (替米沙坦杂质E,6-Des(1-methyl-2-benzimidazolyl)-6-carboxy Telmisartan)

快速询单

结构式：

替米沙坦杂质EMOL文件

CAS号：

884330-12-5

中文名称：

替米沙坦杂质E

英文名称：

6-Des(1-methyl-2-benzimidazolyl)-6-carboxy Telmisartan

分子式：

C₂₆H₂₄N₂O₄

分子量：

428.479766845703

API：

Telmisartan

替米沙坦杂质E(884330-12-5)名称与标识符

名称

中文别名：

6-去(1-甲基-2-苯并咪唑基)-6-甲氧基替米沙坦;1-((2-羧基-[1,1-联苯]-4-基)甲基)-4-甲基-2-丙基-1H-苯并[d]咪唑-6-羧酸;替米沙坦杂质E;

英文别名：

1-((2'-Carboxy-[1,1'-biphenyl]-4-yl)methyl)-4-methyl-2-propyl-1H-benzo[d]imidazole-6-carboxylic acid;1H-Benzimidazole-6-carboxylic acid, 1-[(2'-carboxy[1,1'- biphenyl]-4-yl)methyl]-4-methyl-2-propyl-;3-[[4-(2-carboxyphenyl)phenyl]methyl]-7-methyl-2-propylbenzimidazole-5-carboxylic acid;6-DES(1-METHYL-2-BENZIMIDAZOLYL)-6-CARBOXY TELMISARTAN;BEN450;Telmisartan Diacid Impurity;UNII-3J26V3NR17;3J26V3NR17;1-((2'-Carboxybiphenyl-4-yl)methyl)-4-methyl-2-propyl-1H-benzimidazol-6-carboxylic acid;Telmisartan impurity E [EP];1H-Benzimidazole-6-carboxylic acid, 1-((2'-carboxy(1,1'-biphenyl)-4-yl)methyl)-4-methyl-2-propyl-;1-[(;1-[(2′-Carboxy[1,1′-biphenyl]-4-yl)methyl]-4-methyl-2-propyl-1H-benzimidazole-6-carboxylic acid (ACI);1-((2′-Carboxy-[1,1′-biphenyl]-4-yl)methyl)-4-methyl-2-propyl-1H-benzo[d]imidazole-6-carboxylic acid;

标识符

MDL：

MFCD19705098

InChIKey：

XVWHGXBWUBIPAA-UHFFFAOYSA-N

Inchi：

1S/C26H24N2O4/c1-3-6-23-27-24-16(2)13-19(25(29)30)14-22(24)28(23)15-17-9-11-18(12-10-17)20-7-4-5-8-21(20)26(31)32/h4-5,7-14H,3,6,15H2,1-2H3,(H,29,30)(H,31,32)

SMILES：

O=C(C1C=C(C)C2N=C(CCC)N(C=2C=1)CC1C=CC(C2C(C(O)=O)=CC=CC=2)=CC=1)O

替米沙坦杂质E(884330-12-5)物化性质

实验特性

LogP : 5.40890
PSA : 92.42000
沸点 : 694.3±55.0°C at 760 mmHg

计算特性

精确分子量 : 428.17400
氢键供体数量 : 2
氢键受体数量 : 5
可旋转化学键数量 : 7
重原子数量 : 32
复杂度 : 662
拓扑分子极性表面积 : 92.4

替米沙坦杂质E(884330-12-5)安全信息

替米沙坦杂质E(884330-12-5)推荐厂家更多厂家(23)

公司名称	手机号/电话	联系人	QQ	询单
深圳菲斯生物科技有限公司	18925202235	周美娇	2850179284	询单
湖北萃园生物科技有限公司	18162756256 027-84759766	金生 Jeremy	1197063825	询单
湖北瑞诺医药科技有限公司	13165688766	汪经理	3008058303	询单
湖北扬信医药科技有限公司	13092795037 0714-3996388	熊磊	3003473323	询单
湖北扬信医药科技有限公司	18071854684 0714-3999001	程舒畅	2885409691	询单
上海瀚思化工有限公司	18939883912 021-34536277	顾经理	3003949364	询单
铼博（上海）生化科技有限公司	13311756052 021-60536361 13311756052 13311756131	张经理	2851717387	询单
上海腾准生物科技有限公司	19821570922 021-34053661	张经理	3003871136	询单
深圳振强生物技术有限公司	13670046396 86-755-66853366	颜经理	2851296953	询单
上海甄准生物科技有限公司	13816009161 021-68920155	姜经理13816009161	3001086693	询单

替米沙坦杂质E(884330-12-5)合成路线

合成路线：1 步

916332-38-2

_80%

884330-12-5

反应条件：

1.1 Catalysts: Sodium hydroxide Solvents: Methanol , Water ; cooled; heated; 1 h, reflux; cooled
1.2 Reagents: Hydrochloric acid Solvents: Water ; pH 5, cooled

参考文献：

Synthesis of telmisartan and its derivatives and evaluation of their biological activities

Yu, Wei-Fa; et al, Youji Huaxue, 2006, 26(3), 318-323

合成路线：2 步

152628-00-7

114772-38-2

884330-12-5

反应条件：

1.1 Reagents: Potassium tert-butoxide Solvents: Dimethylformamide ; 30 min, cooled
1.2 10 h, rt
1.3 Reagents: Water ; cooled
2.1 Catalysts: Sodium hydroxide Solvents: Methanol , Water ; cooled; heated; 1 h, reflux; cooled
2.2 Reagents: Hydrochloric acid Solvents: Water ; pH 5, cooled

参考文献：

Synthesis of telmisartan and its derivatives and evaluation of their biological activities

Yu, Wei-Fa; et al, Youji Huaxue, 2006, 26(3), 318-323

合成路线：4 步

152628-01-8

884330-12-5

反应条件：

1.1 Reagents: Hydrogen Catalysts: Nickel Solvents: Ethanol ; 2 h, 1 MPa, 80 °C; 80 °C → rt
2.1 Reagents: Acetic acid Solvents: Xylene ; 3 h, reflux
3.1 Reagents: Potassium tert-butoxide Solvents: Dimethylformamide ; 30 min, cooled
3.2 10 h, rt
3.3 Reagents: Water ; cooled
4.1 Catalysts: Sodium hydroxide Solvents: Methanol , Water ; cooled; heated; 1 h, reflux; cooled
4.2 Reagents: Hydrochloric acid Solvents: Water ; pH 5, cooled

参考文献：

Synthesis of telmisartan and its derivatives and evaluation of their biological activities

Yu, Wei-Fa; et al, Youji Huaxue, 2006, 26(3), 318-323

合成路线：3 步

675882-71-0

884330-12-5

反应条件：

1.1 Reagents: Acetic acid Solvents: Xylene ; 3 h, reflux
2.1 Reagents: Potassium tert-butoxide Solvents: Dimethylformamide ; 30 min, cooled
2.2 10 h, rt
2.3 Reagents: Water ; cooled
3.1 Catalysts: Sodium hydroxide Solvents: Methanol , Water ; cooled; heated; 1 h, reflux; cooled
3.2 Reagents: Hydrochloric acid Solvents: Water ; pH 5, cooled

参考文献：

Synthesis of telmisartan and its derivatives and evaluation of their biological activities

Yu, Wei-Fa; et al, Youji Huaxue, 2006, 26(3), 318-323

合成路线：5 步

301533-59-5

884330-12-5

反应条件：

1.1 Reagents: Sulfuric acid , Fuming nitric acid Solvents: Water ; 1 h, -2 - 0 °C; 4 h, 0 °C
1.2 Reagents: Water ; cooled
2.1 Reagents: Hydrogen Catalysts: Nickel Solvents: Ethanol ; 2 h, 1 MPa, 80 °C; 80 °C → rt
3.1 Reagents: Acetic acid Solvents: Xylene ; 3 h, reflux
4.1 Reagents: Potassium tert-butoxide Solvents: Dimethylformamide ; 30 min, cooled
4.2 10 h, rt
4.3 Reagents: Water ; cooled
5.1 Catalysts: Sodium hydroxide Solvents: Methanol , Water ; cooled; heated; 1 h, reflux; cooled
5.2 Reagents: Hydrochloric acid Solvents: Water ; pH 5, cooled

参考文献：

Synthesis of telmisartan and its derivatives and evaluation of their biological activities

Yu, Wei-Fa; et al, Youji Huaxue, 2006, 26(3), 318-323

合成路线：6 步

18595-14-7

141-75-3

884330-12-5

反应条件：

1.1 Reagents: Triethylamine Solvents: Acetonitrile ; cooled; 40 min, < 15 °C; 15 °C → reflux; 2 h, reflux; cooled
2.1 Reagents: Sulfuric acid , Fuming nitric acid Solvents: Water ; 1 h, -2 - 0 °C; 4 h, 0 °C
2.2 Reagents: Water ; cooled
3.1 Reagents: Hydrogen Catalysts: Nickel Solvents: Ethanol ; 2 h, 1 MPa, 80 °C; 80 °C → rt
4.1 Reagents: Acetic acid Solvents: Xylene ; 3 h, reflux
5.1 Reagents: Potassium tert-butoxide Solvents: Dimethylformamide ; 30 min, cooled
5.2 10 h, rt
5.3 Reagents: Water ; cooled
6.1 Catalysts: Sodium hydroxide Solvents: Methanol , Water ; cooled; heated; 1 h, reflux; cooled
6.2 Reagents: Hydrochloric acid Solvents: Water ; pH 5, cooled

参考文献：

Synthesis of telmisartan and its derivatives and evaluation of their biological activities

Yu, Wei-Fa; et al, Youji Huaxue, 2006, 26(3), 318-323

合成路线：7 步

24078-21-5

884330-12-5

反应条件：

1.1 Reagents: Hydrogen Catalysts: Nickel Solvents: Ethanol ; 2 h, 1 MPa, 80 °C; 80 °C → rt
2.1 Reagents: Triethylamine Solvents: Acetonitrile ; cooled; 40 min, < 15 °C; 15 °C → reflux; 2 h, reflux; cooled
3.1 Reagents: Sulfuric acid , Fuming nitric acid Solvents: Water ; 1 h, -2 - 0 °C; 4 h, 0 °C
3.2 Reagents: Water ; cooled
4.1 Reagents: Hydrogen Catalysts: Nickel Solvents: Ethanol ; 2 h, 1 MPa, 80 °C; 80 °C → rt
5.1 Reagents: Acetic acid Solvents: Xylene ; 3 h, reflux
6.1 Reagents: Potassium tert-butoxide Solvents: Dimethylformamide ; 30 min, cooled
6.2 10 h, rt
6.3 Reagents: Water ; cooled
7.1 Catalysts: Sodium hydroxide Solvents: Methanol , Water ; cooled; heated; 1 h, reflux; cooled
7.2 Reagents: Hydrochloric acid Solvents: Water ; pH 5, cooled

参考文献：

Synthesis of telmisartan and its derivatives and evaluation of their biological activities

Yu, Wei-Fa; et al, Youji Huaxue, 2006, 26(3), 318-323

合成路线：8 步

3113-71-1

67-56-1

884330-12-5

反应条件：

1.1 Reagents: Thionyl chloride ; 35 - 40 °C; 40 °C → reflux; 1.5 h, reflux; reflux → 50 °C; 30 min, 50 - 55 °C; 55 °C → rt; 30 min, rt
1.2 Reagents: Water ; 20 - 25 °C
2.1 Reagents: Hydrogen Catalysts: Nickel Solvents: Ethanol ; 2 h, 1 MPa, 80 °C; 80 °C → rt
3.1 Reagents: Triethylamine Solvents: Acetonitrile ; cooled; 40 min, < 15 °C; 15 °C → reflux; 2 h, reflux; cooled
4.1 Reagents: Sulfuric acid , Fuming nitric acid Solvents: Water ; 1 h, -2 - 0 °C; 4 h, 0 °C
4.2 Reagents: Water ; cooled
5.1 Reagents: Hydrogen Catalysts: Nickel Solvents: Ethanol ; 2 h, 1 MPa, 80 °C; 80 °C → rt
6.1 Reagents: Acetic acid Solvents: Xylene ; 3 h, reflux
7.1 Reagents: Potassium tert-butoxide Solvents: Dimethylformamide ; 30 min, cooled
7.2 10 h, rt
7.3 Reagents: Water ; cooled
8.1 Catalysts: Sodium hydroxide Solvents: Methanol , Water ; cooled; heated; 1 h, reflux; cooled
8.2 Reagents: Hydrochloric acid Solvents: Water ; pH 5, cooled

参考文献：

Synthesis of telmisartan and its derivatives and evaluation of their biological activities

Yu, Wei-Fa; et al, Youji Huaxue, 2006, 26(3), 318-323