托匹司他杂质E (CAS No.6975-73-1)
- 中文别名
- 托匹司他杂质E
- 英文名称
- 4-[(E)-diazenyl(hydroxy)methylidene]pyridin-1(4H)-ol
- 分子式
- C6H7N3O2
- 分子量
- 153.14
- 所属类别
- 有机无机原料
- 物化性质
- 淡黄色至类白色固体粉末，微溶于水，易溶于二甲基亚砜、N,N-二甲基甲酰胺等有机溶剂，熔点为172-176℃。需密封、避光、低温保存。
- 技术参数
- 纯度≥98%（HPLC）
- 外观
- 淡黄色至类白色固体粉末
- 储存条件
- 2-8°C，避光密封保存
English description（英文原文，共 1034 字符）
Product Name:4-[(E)-diazenyl(hydroxy)methylidene]pyridin-1(4H)-ol
English Name:4-[(E)-diazenyl(hydroxy)methylidene]pyridin-1(4H)-ol
CAS No.:6975-73-1
Aliases:Topiroxostat Impurity E
Molecular Formula:C6H7N3O2
Physical Properties:Light yellow to off-white solid powder, slightly soluble in water, freely soluble in organic solvents such as dimethyl sulfoxide and N,N-dimethylformamide, melting point 172-176°C. Store sealed, protected from light, at low temperature.
Uses:This product serves as an impurity reference standard for topiroxostat, primarily used for quality control, related substance testing, and impurity analytical method validation of topiroxostat API and formulations. It is also applicable in impurity profiling, content determination, and stability studies during drug development and manufacturing.
Technical Specifications:
Purity ≥98% (HPLC)
Molecular formula: C6H7N3O2
Molecular weight: 153.14
Appearance: light yellow to off-white solid powder
Storage condition: 2-8°C, protected from light, sealed
English Name:4-[(E)-diazenyl(hydroxy)methylidene]pyridin-1(4H)-ol
CAS No.:6975-73-1
Aliases:Topiroxostat Impurity E
Molecular Formula:C6H7N3O2
Physical Properties:Light yellow to off-white solid powder, slightly soluble in water, freely soluble in organic solvents such as dimethyl sulfoxide and N,N-dimethylformamide, melting point 172-176°C. Store sealed, protected from light, at low temperature.
Uses:This product serves as an impurity reference standard for topiroxostat, primarily used for quality control, related substance testing, and impurity analytical method validation of topiroxostat API and formulations. It is also applicable in impurity profiling, content determination, and stability studies during drug development and manufacturing.
Technical Specifications:
Purity ≥98% (HPLC)
Molecular formula: C6H7N3O2
Molecular weight: 153.14
Appearance: light yellow to off-white solid powder
Storage condition: 2-8°C, protected from light, sealed
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常见问题
- 托匹司他杂质E的 CAS 号是多少？
- 托匹司他杂质E的 CAS 号是 6975-73-1。
- 托匹司他杂质E的分子式和分子量是什么？
- 托匹司他杂质E的分子式为 C6H7N3O2，分子量约 153.14。
- 托匹司他杂质E的英文名称是什么？
- 托匹司他杂质E的英文名称为 4-[(E)-diazenyl(hydroxy)methylidene]pyridin-1(4H)-ol。
- 托匹司他杂质E还有哪些别名？
- 托匹司他杂质E又称 托匹司他杂质E。
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