托品酸 (CAS No.529-64-6)
- 物化性质
- 白色至类白色结晶性粉末，无臭。熔点约118-120°C。微溶于水，易溶于乙醇、乙醚和氯仿等有机溶剂。在空气中稳定，具弱酸性，pKa约为4.0。
- 技术参数
- 含量（HPLC）≥98%
- 外观
- 白色至类白色结晶性粉末 灼烧残渣 ≤ 0.1%
English description（英文原文，共 950 字符）
Product Name:Tropic acid
English Name:Tropic acid
CAS No.:529-64-6
Aliases:α-(Hydroxymethyl)phenylacetic acid, 2-Phenyl-3-hydroxypropionic acid, Tropic acid, α-(Hydroxymethyl)benzeneacetic acid
Molecular Formula:C9H10O3
Physical Properties:White to off-white crystalline powder, odorless. Melting point approximately 118-120°C. Slightly soluble in water, freely soluble in ethanol, ether and chloroform. Stable in air, weakly acidic with a pKa of approximately 4.0.
Uses:Tropic acid is an important pharmaceutical intermediate for the synthesis of anticholinergic drugs. It serves as a key raw material for the preparation of solanaceous alkaloid drugs such as atropine, scopolamine, and anisodamine. It is also used in organic synthesis and fine chemical fields.
Technical Specifications:
Assay (HPLC) ≥ 98%
Melting point range: 116-120°C
Loss on drying ≤ 0.5%
Appearance: white to off-white crystalline powder
Residue on ignition ≤ 0.1%
English Name:Tropic acid
CAS No.:529-64-6
Aliases:α-(Hydroxymethyl)phenylacetic acid, 2-Phenyl-3-hydroxypropionic acid, Tropic acid, α-(Hydroxymethyl)benzeneacetic acid
Molecular Formula:C9H10O3
Physical Properties:White to off-white crystalline powder, odorless. Melting point approximately 118-120°C. Slightly soluble in water, freely soluble in ethanol, ether and chloroform. Stable in air, weakly acidic with a pKa of approximately 4.0.
Uses:Tropic acid is an important pharmaceutical intermediate for the synthesis of anticholinergic drugs. It serves as a key raw material for the preparation of solanaceous alkaloid drugs such as atropine, scopolamine, and anisodamine. It is also used in organic synthesis and fine chemical fields.
Technical Specifications:
Assay (HPLC) ≥ 98%
Melting point range: 116-120°C
Loss on drying ≤ 0.5%
Appearance: white to off-white crystalline powder
Residue on ignition ≤ 0.1%
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常见问题
- 托品酸的 CAS 号是多少？
- 托品酸的 CAS 号是 529-64-6。
- 托品酸的分子式和分子量是什么？
- 托品酸的分子式为 C9H10O3。
- 托品酸的英文名称是什么？
- 托品酸的英文名称为 Tropic acid。
- 托品酸还有哪些别名？
- 托品酸又称 α-羟甲基苯乙酸、2-苯基-3-羟基丙酸、托品酸、α-(羟甲基)苯乙酸。
- 托品酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条托品酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 托品酸的供应商主要分布在哪些地区？
- 托品酸的供应商主要分布在 上海市（1 条） 等地。
- 托品酸有哪些级别可选？
- 平台上托品酸的供应级别包括 工业级。
- 托品酸的报价单位是什么？
- 托品酸的报价单位主要有 千克。
- 哪里可以查到托品酸的价格？
- 掌上化工托品酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/529-64-6/。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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