N-叔丁氧羰基-N'-(9-氧杂蒽基)-L-谷氨酰胺 (CAS No.55260-24-7)
- 中文别名
- N-叔丁氧羰基-N'-(9-呫吨基)-L-谷氨酰胺；Boc-Xan-Gln-OH
- 英文名称
- N-Boc-N'-(9-xanthenyl)-L-glutamine
- 分子式
- C23H26N2O6
- 所属类别
- 试剂实验设备
- 物化性质
- 白色至类白色结晶粉末，熔点约133~136℃。溶于二氯甲烷、N,N-二甲基甲酰胺(DMF)、二甲基亚砜(DMSO)等有机溶剂，微溶于甲醇和水。在常规有机溶剂中溶解性良好，便于多肽合成中的偶联反应。
- 技术参数
- 含量(HPLC) ≥ 98.0%
- 外观
- 白色至类白色结晶粉末
- 熔点
- 133~136℃ 干燥失重 ≤ 0.5% 分子式C23H26N2O6，分子量426.46
English description（英文原文，共 1426 字符）
Product Name:N-Boc-N'-(9-xanthenyl)-L-glutamine
English Name:N-Boc-N'-(9-xanthenyl)-L-glutamine
CAS No.:55260-24-7
Aliases:N-tert-Butoxycarbonyl-N'-(9-xanthenyl)-L-glutamine, Boc-Xan-Gln-OH
Molecular Formula:C23H26N2O6
Physical Properties:White to off-white crystalline powder; melting point approximately 133-136 °C. Soluble in dichloromethane, N,N-dimethylformamide (DMF), dimethyl sulfoxide (DMSO) and other organic solvents; slightly soluble in methanol and water. It shows good solubility in common organic solvents, facilitating coupling reactions in peptide synthesis.
Uses:This product is a doubly protected derivative of L-glutamine with Nα-Boc protection and a 9-xanthenyl (Xan) group on the side-chain amide. It is used as a protected amino acid building block for glutamine residues in solid-phase peptide synthesis. The 9-xanthenyl (Xan) protection effectively suppresses deamidation and intramolecular cyclization side reactions of the glutamine side chain during peptide coupling and deprotection, improving the yield and purity of target peptides. It is mainly used in the synthesis of bioactive peptides containing glutamine residues, pharmaceutical intermediates, and protein engineering research.
Technical Specifications:
Assay (HPLC) ≥ 98.0%
Appearance: white to off-white crystalline powder
Melting point: 133-136 °C
Loss on drying ≤ 0.5%
Molecular formula C23H26N2O6; molecular weight 426.46
English Name:N-Boc-N'-(9-xanthenyl)-L-glutamine
CAS No.:55260-24-7
Aliases:N-tert-Butoxycarbonyl-N'-(9-xanthenyl)-L-glutamine, Boc-Xan-Gln-OH
Molecular Formula:C23H26N2O6
Physical Properties:White to off-white crystalline powder; melting point approximately 133-136 °C. Soluble in dichloromethane, N,N-dimethylformamide (DMF), dimethyl sulfoxide (DMSO) and other organic solvents; slightly soluble in methanol and water. It shows good solubility in common organic solvents, facilitating coupling reactions in peptide synthesis.
Uses:This product is a doubly protected derivative of L-glutamine with Nα-Boc protection and a 9-xanthenyl (Xan) group on the side-chain amide. It is used as a protected amino acid building block for glutamine residues in solid-phase peptide synthesis. The 9-xanthenyl (Xan) protection effectively suppresses deamidation and intramolecular cyclization side reactions of the glutamine side chain during peptide coupling and deprotection, improving the yield and purity of target peptides. It is mainly used in the synthesis of bioactive peptides containing glutamine residues, pharmaceutical intermediates, and protein engineering research.
Technical Specifications:
Assay (HPLC) ≥ 98.0%
Appearance: white to off-white crystalline powder
Melting point: 133-136 °C
Loss on drying ≤ 0.5%
Molecular formula C23H26N2O6; molecular weight 426.46
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| N-叔丁氧羰基-N'-(9-氧杂蒽基)-L-谷氨酰胺 CAS 55260-24-7 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- N-叔丁氧羰基-N'-(9-氧杂蒽基)-L-谷氨酰胺的 CAS 号是多少？
- N-叔丁氧羰基-N'-(9-氧杂蒽基)-L-谷氨酰胺的 CAS 号是 55260-24-7。
- N-叔丁氧羰基-N'-(9-氧杂蒽基)-L-谷氨酰胺的分子式和分子量是什么？
- N-叔丁氧羰基-N'-(9-氧杂蒽基)-L-谷氨酰胺的分子式为 C23H26N2O6。
- N-叔丁氧羰基-N'-(9-氧杂蒽基)-L-谷氨酰胺的英文名称是什么？
- N-叔丁氧羰基-N'-(9-氧杂蒽基)-L-谷氨酰胺的英文名称为 N-Boc-N'-(9-xanthenyl)-L-glutamine。
- N-叔丁氧羰基-N'-(9-氧杂蒽基)-L-谷氨酰胺还有哪些别名？
- N-叔丁氧羰基-N'-(9-氧杂蒽基)-L-谷氨酰胺又称 N-叔丁氧羰基-N'-(9-呫吨基)-L-谷氨酰胺、Boc-Xan-Gln-OH。
- N-叔丁氧羰基-N'-(9-氧杂蒽基)-L-谷氨酰胺有哪些供应商和生产厂家？
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