64003-53-8

• 常用中文名：L-苯乙烯基甘氨酸
• 常用英文名：ls-tetrasaccharide a
• CAS号：64003-53-8
• 分子式：C₃₇H₆₂N₂O₂₉
• 分子量：998.88400
• 相关类别： 生物化工 氨基酸及其衍生物 甘氨酸类衍生物
• 发布时间：2018-08-02 20:09:00
• 更新时间：2026-07-01 09:27:47

名称

• 中文名: L-苯乙烯基甘氨酸
• 英文名: ls-tetrasaccharide a
• 中文别名: (2S,4S,5R,6R)-5-乙酰胺基-2-(((2R,3R,4S,5S,6R)-2-(((2S,3R,4R,5S,6R)-3-乙酰胺基-2-(((2R,3S,4S,5R,6S)-3,5-二羟基-2-(羟基甲基)-6-(((2R,3R,4R,5R)-1,2,4,5-四羟基-6-氧代己烷-3-基)氧基)四氢-2H-吡喃-4-基)氧基)-5-羟基-6-(羟基甲基)四氢-2H-吡喃-4-基)氧基)-3,5-二羟基-6-(羟基甲基)四氢-2H-吡喃-4-基)氧基)-4-羟基-6-((1R,2R)-1,2,3-三羟基丙基)四氢-2H-吡喃-2-羧酸; LS-四糖 A; 唾液基乳糖-N-四糖 A 铵盐; 唾液酸化-N-丁糖 A; 唾液基乳糖-N-四糖 A 钠盐; 唾液酸内酯-N-四糖钠盐
• 英文别名: LS-Tetrasacchide a (LSTa) with free terminal amine (Linker-NH2 A) Sodium salt; LS-Tetrasacchide a (LSTa) with DBCO (Linker-DBCO A) Sodium salt; LS-Tetrasacchide a (LSTa) with free terminal amine (Linker-NH2 C) Sodium salt; sialyllacto-n-tetraose a; LS-Tetrasacchide a (LSTa) with free terminal amine (Linker-NH2 D) Sodium salt; LS-TETRASACCHIDE A //BP; LS-Tetrasacchide a (LSTa) with customizable dual functionalization Sodium salt; LS-Tetrasacchide a (LSTa) with steic chain (Linker-STEA A) Sodium salt; LST a, N-Acetylneuramin-lacto-N-tetraosea, α-NeuNAc-β-Gal-b-GlcNAc-(]-β-Gal-Glc; LS-tetrasacchide a sodium salt; LS-Tetrasacchide a (LSTa) linked to fluorescein (Linker-FLUO A) Sodium salt; LS-Tetrasacchide a (LSTa) with terminal azide (Linker-N3 A) Sodium salt; LS-Tetrasacchide a (LSTa) afted on HSA Sodium salt; LS-TETRASACCHIDE A; LST A; LS-Tetrasacchide a (LSTa) linked to desthiobiotin (Linker-DBT-A) Sodium salt; LS-Tetrasacchide a (LSTa) linked to biotin and steic chain (Linker-BT-STEA A) Sodium salt; LS-Tetrasacchide a (LSTa) linked to biotin and fluorescein (Linker-BT-FLUO A) Sodium salt; LS-Tetrasacchide a (LSTa) linked to maleimide (Linker-MAL A) Sodium salt; LS-Tetrasacchide a (LSTa) with free terminal amine (Linker-NH2 B) Sodium salt; LS-Tetrasacchide a (LSTa) afted on OVA Sodium salt; LS-Tetrasacchide a (LSTa) with cyclic di-thiol (Linker-LIPO A) Sodium salt; LS-Tetrasacchide a (LSTa) afted on KLH Sodium salt; α-NeuNAc-(2→3)-β-Gal-(1→3)-b-GlcNAc-(1→3]-β-Gal-(1→4)-Glc; Sialyllacto-N-tetraose a /LS-Tetrasacchide a (LST-a) sodium salt; (2S,4S,5R,6R)-5-Acetamido-2-(((2R,3R,4S,5S,6R)-2-(((2S,3R,4R,5S,6R)-3-acetamido-2-(((2R,3S,4S,5R,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-(((2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl)oxy)tetrahydro-2H-pyran-4-yl)oxy)-5-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl)oxy)-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl)oxy)-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-cboxylic acid; LS-Tetrasacchide a (LSTa) with terminal azide (Linker-N3 B) Sodium salt; LS-Tetrasacchide a (LSTa) afted on gel for affinity chromatoaphy (Linker-GEL B) Sodium salt; LS-Tetrasacchide a (LSTa) afted on BSA Sodium salt; Sialyllacto-N-tetraose a ammonium salt; LS-Tetrasacchide a (LSTa) with terminal alkyne (Linker-CΞCH C) Sodium salt; LSTa(acidic); lst a; LS-Tetrasacchide a (LSTa) afted on gel for affinity chromatoaphy (Linker-GEL A) Sodium salt; Sialyllacto-N-tetraose a sodium salt; LS-Tetrasacchide a (LSTa) ( NMR) Sodium salt; LS-Tetrasacchide a (LSTa) linked to biotin (Linker-BT C) Sodium salt; LS-Tetrasacchide a (LSTa) linked to biotin (Linker-BT A) Sodium salt; LS-tetrasacchide sodium salt; Sialyllacto-N-tetraose a (LST-a); D-Glucose, O-(N-acetyl-α-neuraminosyl)-(2→3)-O-β-D-galactopyranosyl-(1→3)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4); LS-Tetrasacchide a (LSTa) linked to biotin (Linker-BT B) Sodium salt; Sialyllacto-N-tetraose a /LS-Tetrasacchide a (LST-a) ammonium salt; LS-Tetrasacchide a (LSTa) with terminal alkyne (Linker-CΞCH B) Sodium salt; LS-tetrasacchide a sodium; SIALYLLACTO-N-TETRAOSE A; LS-Tetrasacchide a (LSTa) with terminal alkyne (Linker-CΞCH A) Sodium salt; LS-Tetrasacchide a (LSTa) afted on CRM197 Sodium salt

物化性质

• 分子式: C₃₇H₆₂N₂O₂₉
• 分子量: 998.88400
• 精确质量: 998.34400
• PSA: 502.25000
• 储存条件: −20°C

安全

• WGK德国: 3
• 海关编码: 29329990

合成路线

7578-24-7 55569-66-9 ~% 64003-53-8

文献：Sabesan,S.; Paulson,J.C. Journal of the American Chemical Society, 1986 , vol. 108, p. 2068