N-羟乙酰神经氨酸 (CAS No.1113-83-3)
- 物化性质
- 白色至类白色粉末，易溶于水、二甲基亚砜，微溶于甲醇、乙醇，不溶于乙醚等非极性有机溶剂。具有弱酸性，在pH 7.4条件下以阴离子形式存在。
- 技术参数
- 含量≥98% (HPLC) 熔点约135-138℃（分解） 比旋光度[α]D20 -32° (c=1, H2O)
- 储存条件
- -20℃避光、干燥密封保存 易溶于水，溶解后建议分装冻存，避免反复冻融
English description（英文原文，共 1033 字符）
Product Name:N-Glycolylneuraminic acid
English Name:N-Glycolylneuraminic acid
CAS No.:1113-83-3
Aliases:Neu5Gc, GcNeu, N-Glycolylneuraminic acid
Molecular Formula:C11H19NO10
Physical Properties:White to off-white powder, freely soluble in water and dimethyl sulfoxide, slightly soluble in methanol and ethanol, insoluble in nonpolar organic solvents such as diethyl ether. Weakly acidic, existing as an anion at pH 7.4.
Uses:N-Glycolylneuraminic acid is a naturally occurring sialic acid derivative involved in cell recognition, signal transduction, and immune regulation. It is commonly used as an analytical standard or synthetic precursor in glycobiology, biochemistry, and medical research.
Technical Specifications:
Content ≥98% (HPLC)
Melting point: approximately 135-138°C (decomposition)
Specific rotation: [α]D20 -32° (c=1, H2O)
Storage conditions: store at -20°C in a dry, airtight container protected from light
Freely soluble in water; aliquot after dissolution and freeze to avoid repeated freeze-thaw cycles
English Name:N-Glycolylneuraminic acid
CAS No.:1113-83-3
Aliases:Neu5Gc, GcNeu, N-Glycolylneuraminic acid
Molecular Formula:C11H19NO10
Physical Properties:White to off-white powder, freely soluble in water and dimethyl sulfoxide, slightly soluble in methanol and ethanol, insoluble in nonpolar organic solvents such as diethyl ether. Weakly acidic, existing as an anion at pH 7.4.
Uses:N-Glycolylneuraminic acid is a naturally occurring sialic acid derivative involved in cell recognition, signal transduction, and immune regulation. It is commonly used as an analytical standard or synthetic precursor in glycobiology, biochemistry, and medical research.
Technical Specifications:
Content ≥98% (HPLC)
Melting point: approximately 135-138°C (decomposition)
Specific rotation: [α]D20 -32° (c=1, H2O)
Storage conditions: store at -20°C in a dry, airtight container protected from light
Freely soluble in water; aliquot after dissolution and freeze to avoid repeated freeze-thaw cycles
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常见问题
- N-羟乙酰神经氨酸的 CAS 号是多少？
- N-羟乙酰神经氨酸的 CAS 号是 1113-83-3。
- N-羟乙酰神经氨酸的分子式和分子量是什么？
- N-羟乙酰神经氨酸的分子式为 C11H19NO10。
- N-羟乙酰神经氨酸的英文名称是什么？
- N-羟乙酰神经氨酸的英文名称为 N-Glycolylneuraminic acid。
- N-羟乙酰神经氨酸还有哪些别名？
- N-羟乙酰神经氨酸又称 Neu5Gc、GcNeu、N-羟乙酰基神经氨酸。
- N-羟乙酰神经氨酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条N-羟乙酰神经氨酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- N-羟乙酰神经氨酸的供应商主要分布在哪些地区？
- N-羟乙酰神经氨酸的供应商主要分布在 上海市（1 条） 等地。
- N-羟乙酰神经氨酸有哪些级别可选？
- 平台上N-羟乙酰神经氨酸的供应级别包括 工业级。
- N-羟乙酰神经氨酸的报价单位是什么？
- N-羟乙酰神经氨酸的报价单位主要有 千克。
- 哪里可以查到N-羟乙酰神经氨酸的价格？
- 掌上化工N-羟乙酰神经氨酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/1113-83-3/。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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