8.53007

Boc-Asn(Xan)-OH

Novabiochem^®

• 同義詞: Boc-Asn(Xan)-OH, N-α-t.-Boc-N-β-xanthyl-L-asparagine
• 經驗公式（希爾表示法）: C₂₂H₂₄N₂O₆
• CAS號碼: 65420-40-8
• 分子量：: 412.44
• MDL號碼: MFCD00066157
• 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); ≥98.0% (HPLC)
• 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: 2-30°C
• SMILES 字串: N([C@@H](CC(=O)NC1c2c(cccc2)Oc3c1cccc3)C(=O)O)C(=O)OC(C)(C)C
• InChI: 1S/C22H24N2O6/c1-22(2,3)30-21(28)23-15(20(26)27)12-18(25)24-19-13-8-4-6-10-16(13)29-17-11-7-5-9-14(17)19/h4-11,15,19H,12H2,1-3H3,(H,23,28)(H,24,25)(H,26,27)/t15-/m0/s1
• InChI 密鑰: YMGDQLXBNMRJMR-HNNXBMFYSA-N

描述

一般說明

Standard building block for introduction of asparagine residues in Boc SPPS. Its use avoids the risk of cyano alanine formation when using uronium coupling reagents

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

聯結

Replaces: 04-12-0022

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): +7.5 - +10.5 °
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 98.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble

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