400-998-5282
专注多肽 服务科研
400-998-5282
专注多肽 服务科研
| 编号: | 177582 |
| 中文名称: | 二肽Ala-Phe |
| 中文同义词: | L-丙氨酰-L-苯丙氨酸 |
| 英文名: | Alanylphenylalanine |
| 英文同义词: | Alanylphenylalanine、L-Alanyl-L-phenylalanine;H-Ala-Phe-OH |
| CAS号: | 3061-90-3 |
| 单字母: | H2N-AF-OH |
| 三字母: | H2N N端氨基：N-terminal amino group。在肽或多肽链中含有游离a-氨基的氨基酸一端。在表示氨基酸序列时，通常将N端放在肽链的左边。 -Ala丙氨酸：alanine。L-丙氨酸的系统命名为(2S)-氨基丙酸，是编码氨基酸，也叫L-α-丙氨酸。符号：A，Ala。D-丙氨酸存在于多种细菌细胞壁的糖肽中。β-丙氨酸是维生素泛酸和辅酶A的组分。 -PheL-苯丙氨酸：phenylalanine。系统命名为(2S)-氨基-3-苯基丙酸。是编码氨基酸。是哺乳动物的必需氨基酸。符号：F，Phe。 -OHC端羧基：C-terminal carboxyl group。在肽或多肽链中含有游离羧基的氨基酸一端。在表示氨基酸序列时，通常将C端放在肽链的右边。 |
| 氨基酸个数: | 2 |
| 分子式: | C12H16N2O3 |
| 平均分子量: | 236.27 |
| 精确分子量: | 236.12 |
| 等电点(PI): | - |
| pH=7.0时的净电荷数: | 0.97 |
| 平均亲水性: | -1.5 |
| 疏水性值: | 2.3 |
| 外观与性状: | 白色粉末状固体 |
| 沸点: | 487.6°Cat760mmHg |
| 消光系数: | - |
| 来源: | 人工化学合成，仅限科学研究使用，不得用于人体。 |
| 纯度: | 95%、98% |
| 盐体系: | 可选TFA、HAc、HCl |
| 储存条件: | 负80℃至负20℃ |
| 标签: | 600+种二肽(Dipeptide)现货 |
| MDL号: | MFCD00066031 |
| 参考文献（References）: | <ALLPEPTIDE>Esteban E Baquero, et al. Single-conformation ultraviolet and infrared spectroscopy of model synthetic foldamers: beta-peptides Ac-beta3-hPhe-beta3-hAla-NHMe and Ac-beta3-hAla-beta3-hPhe-NHMe. J Am Chem Soc. 2008 Apr 9;130(14):4795-807.<ALLPEPTIDE>J Li, et al. Estimation of the pH-independent binding constants of alanylphenylalanine and leucylphenylalanine stereoisomers with beta-cyclodextrin in the presence of urea. Electrophoresis. 1999 Jan;20(1):171-9.<ALLPEPTIDE>Marie-Pierre Gaigeot, et al. Infrared spectroscopy of the alanine dipeptide analog in liquid water with DFT-MD. Direct evidence for P(II)/beta conformations. Phys Chem Chem Phys. 2010 Sep 21;12(35):10198-209.<ALLPEPTIDE>Nick C Polfer, et al. Alkali metal complexes of the dipeptides PheAla and AlaPhe: IRMPD spectroscopy. Chemphyschem. 2008 Mar 14;9(4):579-89.<ALLPEPTIDE>Tomasz Pawlak, et al. Computed and experimental chemical shift parameters for rigid and flexible YAF peptides in the solid state. J Phys Chem B. 2012 Feb 16;116(6):1974-83. |
| TPSA: | 92.42 |
| LogP : | 0.1457 |
| H_Acceptors: | 3.0 |
| H_Donors: | 3.0 |
| Rotatable_Bonds: | 5.0 |
| 警示词: | Warning |
| 危险申明: | H302-H315-H319-H335 |
| 警告申明: | P261-P280-P302+P352 |
| GHS编码: | GHS07 |
| SMILES: | O=C(O)[C@@H](NC([C@@H](N)C)=O)CC1=CC=CC=C1 |
| DOI | 名称 | |
|---|---|---|
| 10.1002/elps.200305482 | Chiral resolution of diastereomeric di- and tripeptides on a teicoplanin aglycone phase by capillary electrochromatography | 下载 |
| 10.1039/b509920j | Small peptides as modular catalysts for the direct asymmetric aldol reaction: ancient peptides with aldolase enzyme activity | 下载 |
| 10.1002/elps.200500673 | Nonaqueous versus aqueous capillary electrophoresis of alpha-helical polypeptides: effect of secondary structure on separation selectivity | 下载 |
| 10.1002/jssc.200900739 | Separation of peptide diastereomers using CEC and a hydrophobic monolithic column | 下载 |
| 10.1016/j.molbiopara.2012.02.003 | Engagement of the S1, S1' and S2' subsites drives efficient catalysis of peptide bond hydrolysis by the M1-family aminopeptidase from Plasmodium falciparum | 下载 |
| 10.1021/jm3016393 | Peptide-conjugated pterins as inhibitors of ricin toxin A | 下载 |
| 10.1016/j.chembiol.2013.11.008 | Cyclolization of D-lysergic acid alkaloid peptides | 下载 |
| 10.1002/chir.20290 | Gas-chromatographic separation of stereoisomers of dipeptides | 下载 |
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