芴甲氧羰基-2-甲基-正亮氨酸 (CAS No.2226710-38-7)
- 中文别名
- Fmoc-2-甲基-L-正亮氨酸；Fmoc-2-Me-Nle-OH；N-Fmoc-2-甲基-L-正亮氨酸
- 英文名称
- N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-methyl-L-norleucine
- 分子式
- C22H25NO4
- 所属类别
- 有机无机原料
- 物化性质
- 白色至类白色结晶性粉末。分子量367.44。熔点在139-143°C之间。溶解于DMF、DMSO等有机溶剂，微溶于甲醇和乙醇，几乎不溶于水。在常规储存条件下稳定性良好。
- 技术参数
- 含量（HPLC）≥98% 熔点139-143°C 比旋光度[α]D20=-8°至-12°（c=1，DMF） 干燥失重≤0.5% 外观为白色至类白色结晶粉末
English description（英文原文，共 1185 字符）
Product Name:N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-methyl-L-norleucine
English Name:N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-methyl-L-norleucine
CAS No.:2226710-38-7
Aliases:Fmoc-2-methyl-L-norleucine, Fmoc-2-Me-Nle-OH, N-Fmoc-2-methyl-L-norleucine
Molecular Formula:C22H25NO4
Physical Properties:White to off-white crystalline powder. Molecular weight: 367.44. Melting point: 139-143°C. Soluble in DMF, DMSO and other organic solvents; slightly soluble in methanol and ethanol; practically insoluble in water. Stable under normal storage conditions.
Uses:This product is an Fmoc-protected 2-methylnorleucine derivative and serves as a key building block for incorporating chiral amino acid residues in solid-phase peptide synthesis. It is widely used in the preparation of peptide-based drugs containing unnatural amino acids and conformationally constrained bioactive cyclic peptides, as well as in structural modifications for peptide vaccines and protein engineering applications.
Technical Specifications:
Assay (HPLC) ≥98%
Melting point: 139-143°C
Specific rotation [α]D20 = -8° to -12° (c=1, DMF)
Loss on drying ≤0.5%
Appearance: white to off-white crystalline powder
English Name:N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-methyl-L-norleucine
CAS No.:2226710-38-7
Aliases:Fmoc-2-methyl-L-norleucine, Fmoc-2-Me-Nle-OH, N-Fmoc-2-methyl-L-norleucine
Molecular Formula:C22H25NO4
Physical Properties:White to off-white crystalline powder. Molecular weight: 367.44. Melting point: 139-143°C. Soluble in DMF, DMSO and other organic solvents; slightly soluble in methanol and ethanol; practically insoluble in water. Stable under normal storage conditions.
Uses:This product is an Fmoc-protected 2-methylnorleucine derivative and serves as a key building block for incorporating chiral amino acid residues in solid-phase peptide synthesis. It is widely used in the preparation of peptide-based drugs containing unnatural amino acids and conformationally constrained bioactive cyclic peptides, as well as in structural modifications for peptide vaccines and protein engineering applications.
Technical Specifications:
Assay (HPLC) ≥98%
Melting point: 139-143°C
Specific rotation [α]D20 = -8° to -12° (c=1, DMF)
Loss on drying ≤0.5%
Appearance: white to off-white crystalline powder
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常见问题
- 芴甲氧羰基-2-甲基-正亮氨酸的 CAS 号是多少？
- 芴甲氧羰基-2-甲基-正亮氨酸的 CAS 号是 2226710-38-7。
- 芴甲氧羰基-2-甲基-正亮氨酸的分子式和分子量是什么？
- 芴甲氧羰基-2-甲基-正亮氨酸的分子式为 C22H25NO4。
- 芴甲氧羰基-2-甲基-正亮氨酸的英文名称是什么？
- 芴甲氧羰基-2-甲基-正亮氨酸的英文名称为 N-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-methyl-L-norleucine。
- 芴甲氧羰基-2-甲基-正亮氨酸还有哪些别名？
- 芴甲氧羰基-2-甲基-正亮氨酸又称 Fmoc-2-甲基-L-正亮氨酸、Fmoc-2-Me-Nle-OH、N-Fmoc-2-甲基-L-正亮氨酸。
- 芴甲氧羰基-2-甲基-正亮氨酸有哪些供应商和生产厂家？
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- 芴甲氧羰基-2-甲基-正亮氨酸的供应商主要分布在哪些地区？
- 芴甲氧羰基-2-甲基-正亮氨酸的供应商主要分布在 上海市（1 条） 等地。
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- 哪里可以查到芴甲氧羰基-2-甲基-正亮氨酸的价格？
- 掌上化工芴甲氧羰基-2-甲基-正亮氨酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/2226710-38-7/。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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