8.52090

Fmoc-Tyr(PO(NMe₂)₂)-OH

Novabiochem^®

• 别名: Fmoc-Tyr(PO(NMe₂)₂)-OH, N-α-Fmoc-O-(bis-dimethylamino-phosphono)-L-tyrosine
• 经验公式（希尔记法）: C₂₈H₃₂N₃O₆P
• CAS号: 172611-23-3
• 分子量: 537.54
• 分類程式碼代碼: 12352209

属性

• 品質等級: 200
• 產品線: Novabiochem^®
• 化驗: ≥93.0% (acidimetric); ≥96% (TLC); ≥96.0% (HPLC)
• 形狀: powder
• 反應適用性: reaction type: Fmoc solid-phase peptide synthesis
• 製造商／商標名: Novabiochem^®
• 應用: peptide synthesis
• 官能基: Fmoc
• 儲存溫度: 15-25°C

说明

一般說明

Fmoc-Tyr(PO(NMe₂)₂)-OH is a useful derivative for the synthesis of phosphotyrosine-containing peptides by Fmoc SPPS ^[1]. As the side-chain phosphate group is fully protected, this derivative is compatible with all coupling methods.Regeneration of phosphotyrosine from the phosphodiamidate is effected by acid catalyzed hydrolysis using 90% aq. TFA.

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


Literature references

^[1] H. G. Chao, et al. (1995) J. Org. Chem., 60, 7710.

聯結

Replaces: 04-12-1205

分析報告

Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.5 % (a/a)
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 96.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 93.0 %
Water (K. F.): ≤ 4.5 %
Ethyl acetate (HS-GC): ≤ 0.5 %
Acetate (IC): ≤ 0.1 %

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

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable