8.53075

Boc-Gln(Trt)-OH

Novabiochem^®

• 同義詞: Boc-Gln(Trt)-OH, N-α-t.-Boc-γ-trityl-L-glutamine
• 經驗公式（希爾表示法）: C₂₉H₃₂N₂O₅
• CAS號碼: 132388-69-3
• 分子量：: 488.57
• MDL號碼: MFCD00153305
• 分類程式碼代碼: 12352209
• NACRES: NA.22

屬性

• 品質等級: 200
• 產品線: Novabiochem^®
• 化驗: ≥98% (TLC)
• 形狀: powder
• 反應適用性: reaction type: Boc solid-phase peptide synthesis
• 製造商／商標名: Novabiochem^®
• 應用: peptide synthesis
• 官能基: amide
• 儲存溫度: 15-25°C
• InChI: 1S/C29H32N2O5/c1-28(2,3)36-27(35)30-24(26(33)34)19-20-25(32)31-29(21-13-7-4-8-14-21,22-15-9-5-10-16-22)23-17-11-6-12-18-23/h4-18,24H,19-20H2,1-3H3,(H,30,35)(H,31,32)(H,33,34)/t24-/m0/s1
• InChI 密鑰: YEXNCDUSVVLUFM-DEOSSOPVSA-N

描述

一般說明

A trityl-protected derivative which increases the solubility of glutamine during the coupling step in SPPS ^[1]. Its use gives higher yields and lower by-product formation. During the following coupling cycles the temporary side-chain protection is removed.

Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Boc SPPS

Literature references

^[1] P. Sieber, et al. (1991) Tetrahedron Lett., 32, 739.

聯結

Replaces: 04-12-0188

分析報告

Colour (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Optical rotation α 25/D (c=1 in methanol): -3.0 - -2.0 °
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Solubility (1 mmole in 2 ml DMF): clear solution

To see the solvent systems used for TLC of Novabiochem^® products please click here.

法律資訊

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable