(R)-非索非那定 (CAS No.139965-10-9)
- 物化性质
- 白色至类白色结晶性粉末;溶于甲醇、乙醇和二氯甲烷,微溶于水;pKa约4.0(羧基)和9.0(胺基)。
- 含量
- ≥98%(HPLC)
- 外观
- 白色至类白色结晶性粉末
- 储存条件
- 密封、避光,2~8°C低温保存
English description(英文原文,共 911 字符)
Product Name:R-Fexofenadine
English Name:R-Fexofenadine
CAS No.:139965-10-9
Aliases:(R)-4-[1-Hydroxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-α,α-dimethylbenzeneacetic acid
Molecular Formula:C32H39NO4
Physical Properties:White to off-white crystalline powder; soluble in methanol, ethanol and dichloromethane, slightly soluble in water; pKa approximately 4.0 (carboxyl) and 9.0 (amine).
Uses:As the R-enantiomer of fexofenadine, this product exhibits antihistaminic activity and is mainly used in research on allergic rhinitis, chronic urticaria and other allergic diseases. It serves as a chiral pharmaceutical intermediate for pharmacokinetic and stereoselective pharmacodynamic studies.
Technical Specifications:
Content: ≥98% (HPLC)
Molecular weight: 501.66
Optical purity: ≥99% ee
Appearance: white to off-white crystalline powder
Storage: sealed, protected from light, stored at 2~8°C
English Name:R-Fexofenadine
CAS No.:139965-10-9
Aliases:(R)-4-[1-Hydroxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-α,α-dimethylbenzeneacetic acid
Molecular Formula:C32H39NO4
Physical Properties:White to off-white crystalline powder; soluble in methanol, ethanol and dichloromethane, slightly soluble in water; pKa approximately 4.0 (carboxyl) and 9.0 (amine).
Uses:As the R-enantiomer of fexofenadine, this product exhibits antihistaminic activity and is mainly used in research on allergic rhinitis, chronic urticaria and other allergic diseases. It serves as a chiral pharmaceutical intermediate for pharmacokinetic and stereoselective pharmacodynamic studies.
Technical Specifications:
Content: ≥98% (HPLC)
Molecular weight: 501.66
Optical purity: ≥99% ee
Appearance: white to off-white crystalline powder
Storage: sealed, protected from light, stored at 2~8°C
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常见问题
- (R)-非索非那定的 CAS 号是多少?
- (R)-非索非那定的 CAS 号是 139965-10-9。
- (R)-非索非那定的分子式和分子量是什么?
- (R)-非索非那定的分子式为 C32H39NO4,分子量约 501.66。
- (R)-非索非那定的英文名称是什么?
- (R)-非索非那定的英文名称为 R-Fexofenadine。
- (R)-非索非那定还有哪些别名?
- (R)-非索非那定又称 R-非索非那定、(R)-4-[1-羟基-4-[4-(羟基二苯基甲基)-1-哌啶基]丁基]-α,α-二甲基苯乙酸。
- (R)-非索非那定有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条(R)-非索非那定供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- (R)-非索非那定的供应商主要分布在哪些地区?
- (R)-非索非那定的供应商主要分布在 上海市(1 条) 等地。
- (R)-非索非那定有哪些级别可选?
- 平台上(R)-非索非那定的供应级别包括 工业级。
- (R)-非索非那定的报价单位是什么?
- (R)-非索非那定的报价单位主要有 千克。
- 哪里可以查到(R)-非索非那定的价格?
- 掌上化工(R)-非索非那定产品页汇总了各供应商的最新报价与规格,地址:/chemicals/139965-10-9/。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。
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