羟丙基-GAMMA-环糊精 (CAS No.128446-34-4)
- 中文别名
- 羟丙基-GAMMA-环糊精；HP-γ-CD；2-羟丙基-γ-环糊精
- 英文名称
- Hydroxypropyl-gamma-cyclodextrin
- 分子式
- C48H80O40·(C3H6O)n
- 所属类别
- 中间体
- 物化性质
- 白色粉末，无臭，口感微甜。易溶于水，水溶液澄清透明，具有比γ-环糊精更高的水溶解度和更强的抗结晶析出能力。热稳定性好，熔融分解温度约280℃，对光和热均较稳定。
- 技术参数
- 纯度 ≥99% 酸碱度（pH值）5.0-8.5 取代度（MS）3.2-12 水分 ≤1.8% 重金属含量 <20ppm
English description（英文原文，共 1200 字符）
Product Name:Hydroxypropyl-gamma-cyclodextrin
English Name:Hydroxypropyl-gamma-cyclodextrin
CAS No.:128446-34-4
Aliases:HP-γ-CD, 2-Hydroxypropyl-γ-cyclodextrin, HPGCD
Molecular Formula:C48H80O40·(C3H6O)n
Physical Properties:White powder, odorless, with a slightly sweet taste. Freely soluble in water, forming clear and transparent aqueous solutions. Exhibits higher aqueous solubility and stronger anti-crystallization capability than native gamma-cyclodextrin. Possesses good thermal stability with a decomposition temperature of approximately 280°C, and remains stable when exposed to light and heat.
Uses:Hydroxypropyl-gamma-cyclodextrin is a hydroxypropyl derivative of gamma-cyclodextrin. Owing to its excellent water solubility and inclusion ability, it is widely used as a functional material in pharmaceuticals, nutraceuticals, and cosmetics. It is particularly suitable for encapsulating large-molecule active ingredients, effectively improving the solubility, stability, and bioavailability of poorly water-soluble drugs while reducing irritation.
Technical Specifications:
Purity ≥99%
pH value 5.0-8.5
Degree of substitution (MS) 3.2-12
Water content ≤1.8%
Heavy metals <20ppm
English Name:Hydroxypropyl-gamma-cyclodextrin
CAS No.:128446-34-4
Aliases:HP-γ-CD, 2-Hydroxypropyl-γ-cyclodextrin, HPGCD
Molecular Formula:C48H80O40·(C3H6O)n
Physical Properties:White powder, odorless, with a slightly sweet taste. Freely soluble in water, forming clear and transparent aqueous solutions. Exhibits higher aqueous solubility and stronger anti-crystallization capability than native gamma-cyclodextrin. Possesses good thermal stability with a decomposition temperature of approximately 280°C, and remains stable when exposed to light and heat.
Uses:Hydroxypropyl-gamma-cyclodextrin is a hydroxypropyl derivative of gamma-cyclodextrin. Owing to its excellent water solubility and inclusion ability, it is widely used as a functional material in pharmaceuticals, nutraceuticals, and cosmetics. It is particularly suitable for encapsulating large-molecule active ingredients, effectively improving the solubility, stability, and bioavailability of poorly water-soluble drugs while reducing irritation.
Technical Specifications:
Purity ≥99%
pH value 5.0-8.5
Degree of substitution (MS) 3.2-12
Water content ≤1.8%
Heavy metals <20ppm
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常见问题
- 羟丙基-GAMMA-环糊精的 CAS 号是多少？
- 羟丙基-GAMMA-环糊精的 CAS 号是 128446-34-4。
- 羟丙基-GAMMA-环糊精的分子式和分子量是什么？
- 羟丙基-GAMMA-环糊精的分子式为 C48H80O40·(C3H6O)n。
- 羟丙基-GAMMA-环糊精的英文名称是什么？
- 羟丙基-GAMMA-环糊精的英文名称为 Hydroxypropyl-gamma-cyclodextrin。
- 羟丙基-GAMMA-环糊精还有哪些别名？
- 羟丙基-GAMMA-环糊精又称 羟丙基-GAMMA-环糊精、HP-γ-CD、2-羟丙基-γ-环糊精。
- 羟丙基-GAMMA-环糊精有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条羟丙基-GAMMA-环糊精供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 羟丙基-GAMMA-环糊精的供应商主要分布在哪些地区？
- 羟丙基-GAMMA-环糊精的供应商主要分布在 上海市（1 条） 等地。
- 羟丙基-GAMMA-环糊精有哪些级别可选？
- 平台上羟丙基-GAMMA-环糊精的供应级别包括 工业级。
- 羟丙基-GAMMA-环糊精的报价单位是什么？
- 羟丙基-GAMMA-环糊精的报价单位主要有 千克。
- 哪里可以查到羟丙基-GAMMA-环糊精的价格？
- 掌上化工羟丙基-GAMMA-环糊精产品页汇总了各供应商的最新报价与规格，地址：/chemicals/128446-34-4/。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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