O-乙醯絲胺酸 (CAS No.5147-00-2)
- 物化性质
- 白色结晶性粉末，易溶于水，微溶于乙醇，不溶于乙醚。熔点约135-137°C（分解），比旋光度[α]D²⁰约-14°（c=2, H₂O）。在酸性或碱性条件下易水解生成丝氨酸和乙酸。
- 外观
- 白色结晶性粉末
- 含量
- ≥98%（HPLC）
- 熔点
- 135-137°C
- 储存条件
- 2-8°C，密封避光保存
English description（英文原文，共 955 字符）
Product Name:O-Acetyl-L-serine
English Name:O-Acetyl-L-serine
CAS No.:5147-00-2
Aliases:Acetylserine, L-Serine acetate, O-Acetylserine
Molecular Formula:C5H9NO4
Physical Properties:White crystalline powder, freely soluble in water, slightly soluble in ethanol, insoluble in ether. Melting point approximately 135-137°C (decomposition), specific rotation [α]D²⁰ approximately -14° (c=2, H₂O). Readily hydrolyzes to serine and acetic acid under acidic or basic conditions.
Uses:Used as a protecting and modifying group for serine residues in peptide synthesis, serving as an important intermediate for the preparation of N-acetylserine and serine derivatives. Also employed as an enzyme substrate and regulatory agent in biochemical research.
Technical Specifications:
Appearance: White crystalline powder
Purity: ≥98% (HPLC)
Loss on drying: ≤0.5%
Melting point: 135-137°C
Storage: Store sealed in a cool dry place at 2-8°C, protected from light
English Name:O-Acetyl-L-serine
CAS No.:5147-00-2
Aliases:Acetylserine, L-Serine acetate, O-Acetylserine
Molecular Formula:C5H9NO4
Physical Properties:White crystalline powder, freely soluble in water, slightly soluble in ethanol, insoluble in ether. Melting point approximately 135-137°C (decomposition), specific rotation [α]D²⁰ approximately -14° (c=2, H₂O). Readily hydrolyzes to serine and acetic acid under acidic or basic conditions.
Uses:Used as a protecting and modifying group for serine residues in peptide synthesis, serving as an important intermediate for the preparation of N-acetylserine and serine derivatives. Also employed as an enzyme substrate and regulatory agent in biochemical research.
Technical Specifications:
Appearance: White crystalline powder
Purity: ≥98% (HPLC)
Loss on drying: ≤0.5%
Melting point: 135-137°C
Storage: Store sealed in a cool dry place at 2-8°C, protected from light
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常见问题
- O-乙醯絲胺酸的 CAS 号是多少？
- O-乙醯絲胺酸的 CAS 号是 5147-00-2。
- O-乙醯絲胺酸的分子式和分子量是什么？
- O-乙醯絲胺酸的分子式为 C5H9NO4。
- O-乙醯絲胺酸的英文名称是什么？
- O-乙醯絲胺酸的英文名称为 O-Acetyl-L-serine。
- O-乙醯絲胺酸还有哪些别名？
- O-乙醯絲胺酸又称 O-乙酰丝氨酸、乙酰基丝氨酸、L-丝氨酸乙酸酯。
- O-乙醯絲胺酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条O-乙醯絲胺酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- O-乙醯絲胺酸的供应商主要分布在哪些地区？
- O-乙醯絲胺酸的供应商主要分布在 上海市（1 条） 等地。
- O-乙醯絲胺酸有哪些级别可选？
- 平台上O-乙醯絲胺酸的供应级别包括 工业级。
- O-乙醯絲胺酸的报价单位是什么？
- O-乙醯絲胺酸的报价单位主要有 千克。
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- 掌上化工O-乙醯絲胺酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/5147-00-2/。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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