L(-)岩藻糖 (CAS No.2438-80-4)
- 物化性质
- L-岩藻糖是一种六碳糖，又称6-脱氧-L-半乳糖，属于甲基戊糖。天然存在的岩藻糖绝大多数为L-构型，广泛存在于海藻、树胶及某些细菌的多糖中。由于第六碳原子少一个羟基，其亲水性较一般单糖弱，疏水性较强。通常从海藻中提取，以α-L-岩藻糖结晶形式存在，熔点为145℃。
- 纯度
- ≥99%
- 熔点
- 145℃
- 外观
- 白色结晶粉末
- 溶解性
- 易溶于水，微溶于乙醇
English description（英文原文，共 1383 字符）
Product Name:L-Fucose
English Name:L-Fucose
CAS No.:2438-80-4
Aliases:6-Deoxy-L-galactose, L-Galactomethylose
Molecular Formula:C6H12O5
Physical Properties:L-Fucose is a hexose sugar, also known as 6-deoxy-L-galactose, belonging to the class of methylpentoses. Naturally occurring fucose is predominantly in the L-configuration, widely found in seaweed, tree gums, and certain bacterial polysaccharides. Due to the absence of a hydroxyl group at the sixth carbon atom, it exhibits weaker hydrophilicity and stronger hydrophobicity compared to common monosaccharides. It is typically extracted from seaweed and obtained in the form of α-L-fucose crystals with a melting point of 145°C.
Uses:L-Fucose is used in the food industry as a sweetener and functional additive in candies, beverages, dairy products, and baked goods. In pharmaceuticals, it is incorporated into injections, oral preparations, and calcium tablets, exhibiting physiological activities such as nerve conduction regulation, immune modulation, and inhibition of cancer cell growth and metastasis. It is also widely applied in oral care products (e.g., anti-caries toothpaste, mouthwash), cosmetics, and tobacco products.
Technical Specifications:
Purity: ≥99%
Melting point: 145°C
Appearance: White crystalline powder
Solubility: Freely soluble in water, slightly soluble in ethanol
Packaging: 25 kg/drum
English Name:L-Fucose
CAS No.:2438-80-4
Aliases:6-Deoxy-L-galactose, L-Galactomethylose
Molecular Formula:C6H12O5
Physical Properties:L-Fucose is a hexose sugar, also known as 6-deoxy-L-galactose, belonging to the class of methylpentoses. Naturally occurring fucose is predominantly in the L-configuration, widely found in seaweed, tree gums, and certain bacterial polysaccharides. Due to the absence of a hydroxyl group at the sixth carbon atom, it exhibits weaker hydrophilicity and stronger hydrophobicity compared to common monosaccharides. It is typically extracted from seaweed and obtained in the form of α-L-fucose crystals with a melting point of 145°C.
Uses:L-Fucose is used in the food industry as a sweetener and functional additive in candies, beverages, dairy products, and baked goods. In pharmaceuticals, it is incorporated into injections, oral preparations, and calcium tablets, exhibiting physiological activities such as nerve conduction regulation, immune modulation, and inhibition of cancer cell growth and metastasis. It is also widely applied in oral care products (e.g., anti-caries toothpaste, mouthwash), cosmetics, and tobacco products.
Technical Specifications:
Purity: ≥99%
Melting point: 145°C
Appearance: White crystalline powder
Solubility: Freely soluble in water, slightly soluble in ethanol
Packaging: 25 kg/drum
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常见问题
- L(-)岩藻糖的 CAS 号是多少？
- L(-)岩藻糖的 CAS 号是 2438-80-4。
- L(-)岩藻糖的分子式和分子量是什么？
- L(-)岩藻糖的分子式为 C6H12O5。
- L(-)岩藻糖的英文名称是什么？
- L(-)岩藻糖的英文名称为 L-Fucose。
- L(-)岩藻糖还有哪些别名？
- L(-)岩藻糖又称 6-脱氧-L-半乳糖、L-岩藻糖、岩藻糖。
- L(-)岩藻糖有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条L(-)岩藻糖供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- L(-)岩藻糖的供应商主要分布在哪些地区？
- L(-)岩藻糖的供应商主要分布在 上海市（1 条） 等地。
- L(-)岩藻糖有哪些级别可选？
- 平台上L(-)岩藻糖的供应级别包括 工业级。
- L(-)岩藻糖的报价单位是什么？
- L(-)岩藻糖的报价单位主要有 千克。
- 哪里可以查到L(-)岩藻糖的价格？
- 掌上化工L(-)岩藻糖产品页汇总了各供应商的最新报价与规格，地址：/chemicals/2438-80-4/。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。
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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