对羟基苯海因 (CAS No.2420-17-9)
- 物化性质
- 白色至类白色结晶性粉末。微溶于水，溶于乙醇、二甲基亚砜等有机溶剂，不溶于氯仿。熔点约290℃（分解）。分子量192.17。常温常压下稳定。
- 技术参数
- 含量（HPLC）≥98%
- 外观
- 白色至类白色结晶粉末
- 熔点
- 290-293℃（分解）
- 溶解性
- 微溶于水，溶于乙醇、DMSO
English description（英文原文，共 1013 字符）
Product Name:5-(4-Hydroxyphenyl)hydantoin
English Name:5-(4-Hydroxyphenyl)hydantoin
CAS No.:2420-17-9
Aliases:p-Hydroxyphenylhydantoin, 5-(4-Hydroxyphenyl)imidazolidine-2,4-dione, HPPH
Molecular Formula:C9H8N2O3
Physical Properties:White to off-white crystalline powder. Slightly soluble in water; soluble in organic solvents such as ethanol and dimethyl sulfoxide; insoluble in chloroform. Melting point approximately 290 °C (dec.). Molecular weight 192.17. Stable at room temperature and pressure.
Uses:As an active metabolite of phenytoin, it is commonly used in pharmacokinetic studies, toxicity evaluation, and biochemical analysis. It also serves as an intermediate in organic synthesis for preparing other hydantoin derivatives and as a reference standard in analytical testing.
Technical Specifications:
Assay (HPLC) ≥98%
Appearance: white to off-white crystalline powder
Melting point: 290-293 °C (dec.)
Loss on drying: ≤0.5%
Solubility: slightly soluble in water; soluble in ethanol and DMSO
English Name:5-(4-Hydroxyphenyl)hydantoin
CAS No.:2420-17-9
Aliases:p-Hydroxyphenylhydantoin, 5-(4-Hydroxyphenyl)imidazolidine-2,4-dione, HPPH
Molecular Formula:C9H8N2O3
Physical Properties:White to off-white crystalline powder. Slightly soluble in water; soluble in organic solvents such as ethanol and dimethyl sulfoxide; insoluble in chloroform. Melting point approximately 290 °C (dec.). Molecular weight 192.17. Stable at room temperature and pressure.
Uses:As an active metabolite of phenytoin, it is commonly used in pharmacokinetic studies, toxicity evaluation, and biochemical analysis. It also serves as an intermediate in organic synthesis for preparing other hydantoin derivatives and as a reference standard in analytical testing.
Technical Specifications:
Assay (HPLC) ≥98%
Appearance: white to off-white crystalline powder
Melting point: 290-293 °C (dec.)
Loss on drying: ≤0.5%
Solubility: slightly soluble in water; soluble in ethanol and DMSO
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常见问题
- 对羟基苯海因的 CAS 号是多少？
- 对羟基苯海因的 CAS 号是 2420-17-9。
- 对羟基苯海因的分子式和分子量是什么？
- 对羟基苯海因的分子式为 C9H8N2O3。
- 对羟基苯海因的英文名称是什么？
- 对羟基苯海因的英文名称为 5-(4-Hydroxyphenyl)hydantoin。
- 对羟基苯海因还有哪些别名？
- 对羟基苯海因又称 5-(4-羟基苯基)乙内酰脲、对羟基苯乙内酰脲、HPPH。
- 对羟基苯海因有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条对羟基苯海因供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 对羟基苯海因的供应商主要分布在哪些地区？
- 对羟基苯海因的供应商主要分布在 上海市（1 条） 等地。
- 对羟基苯海因有哪些级别可选？
- 平台上对羟基苯海因的供应级别包括 工业级。
- 对羟基苯海因的报价单位是什么？
- 对羟基苯海因的报价单位主要有 千克。
- 哪里可以查到对羟基苯海因的价格？
- 掌上化工对羟基苯海因产品页汇总了各供应商的最新报价与规格，地址：/chemicals/2420-17-9/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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