Tfa-VAL-TYR-VAL-OH(CAS: 64577-63-5)

CAS号
相关产品
(4S)-4-amino-5-[[(1S)-2-[[(1S)-1-[[(1S)-2-[[(1S)-2-[[(1S)-2-[[2-[[(1S)-2-[[(1S)-1-[[(1S)-1-[[(1S)-2-[[(1S)-2-[[(1S)-4-amino-1-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-1-[[(1S)-2-[[(1S)-2-[[(1S)-2-[[(1S)-1-[[(1S)-2-[[(1S)-1-[[2-[[(1S)-2-[[(1S)-3-amino-1-[[(1S)-5-amino-1-[[2-[[(1S)-2-[[(1S,2S)-1-[[(1S,2S)-1-[[2-[[(1S)-1-[[(1S)-1-[[(1S)-1-[[2-[[2-[[(1S)-1-[[(1S)-1-[[(1S,2S)-1-[[(1S)-1-carboxyethyl]carbamoyl]-2-methyl-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-2-methyl-propyl]amino]-2-oxo-ethyl]amino]-2-oxo-ethyl]carbamoyl]-2-methyl-propyl]carbamoyl]-3-methylsulfanyl-propyl]carbamoyl]-3-methyl-butyl]amino]-2-oxo-ethyl]carbamoyl]-2-methyl-butyl]carbamoyl]-2-methyl-butyl]amino]-1-methyl-2-oxo-ethyl]amino]-2-oxo-ethyl]carbamoyl]pentyl]carbamoyl]-3-oxo-propyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]amino]-2-oxo-ethyl]carbamoyl]-2-methyl-propyl]amino]-1-(carboxymethyl)-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]amino]-1-methyl-2-oxo-ethyl]amino]-1-benzyl-2-oxo-ethyl]amino]-1-benzyl-2-oxo-ethyl]carbamoyl]-2-methyl-propyl]carbamoyl]-3-methyl-butyl]carbamoyl]pentyl]carbamoyl]-4-oxo-butyl]amino]-1-(1H-imidazol-4-ylmethyl)-2-oxo-ethyl]amino]-1-(1H-imidazol-4-ylmethyl)-2-oxo-ethyl]carbamoyl]-2-methyl-propyl]carbamoyl]-3-carboxy-propyl]amino]-1-[(4-hydroxyphenyl)methyl]-2-oxo-ethyl]amino]-2-oxo-ethyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]amino]-1-(carboxymethyl)-2-oxo-ethyl]amino]-1-(1H-imidazol-4-ylmethyl)-2-oxo-ethyl]carbamoyl]-4-guanidino-butyl]amino]-1-benzyl-2-oxo-ethyl]amino]-5-oxo-pentanoic acid
CAS号: 157884-74-7
Pinealon
CAS号: 175175-23-2
Mu-conotoxin
CAS号: 936616-33-0
其他供应商提供的 Tfa-VAL-TYR-VAL-OH
基本信息
分子式
C21H28F3N3O6
分子量
475.5 g/mol
Physical Properties
密度
1.299±0.06 g/cm3 (20 ºC 760 Torr),
化学标识符
SMILES
CC(C)C(C(=O)NC(CC1=CC=C(C=C1)O)C(=O)NC(C(C)C)C(=O)O)NC(=O)C(F)(F)F
InChIKey
SAVSLMGBKQKUAV-JYJNAYRXSA-N
数据库引用
MDL号
MFCD00056345
常见问题
三肽-2是一种结晶固体,分子量约为404.45 g/mol。它在水中的溶解度较低,在有机溶剂如乙腈、甲醇和氯仿中具有良好的溶解性。该化合物具有两性性质,pH值对其溶解度有显著影响。在碱性条件下,其谷氨酰胺残基上的羧基可以解离,而在酸性条件下,其酪氨酸残基上的酚羟基可以解离。
三肽-2的合成通常通过固相肽合成法(SPPS)完成。首先,用Fmoc化学保护法保护氨基酸的α-氨基,然后在固相载体上逐步添加每个氨基酸残基。每步反应后,都会进行脱保护和侧链保护。最终,通过酸性洗脱液从载体上洗脱得到目标三肽。反应条件包括催化剂(如HBTU)、溶剂(如DMF)和适当的保护和脱保护试剂。
三肽-2因其特定的氨基酸序列,在医药领域具有潜在应用价值,如作为药物前体或模型化合物。此外,它也可应用于聚合物合成,作为特殊功能单体引入聚合物链中,以赋予材料特定的性质。在生物传感器和半导体领域,它也可能用于构建特定的检测元件或用于半导体材料的合成。
在处理三肽-2时,应佩戴适当的人体防护装备(PPE),包括实验室外套、手套(如丁基橡胶手套)和防护眼镜。操作应在通风橱内进行,以减少吸入或皮肤接触的风险。如果发生泄漏,应立即关闭通风橱,并用适当的吸收剂(如硅藻土)处理,避免直接接触。参考安全数据表(SDS)以获取详细的安全信息和建议。
安全须知
使用前请验证产品规格和安全数据。联系供应商获取详细安全信息。
请始终遵循正确的操作程序

![(4S)-4-amino-5-[[(1S)-2-[[(1S)-1-[[(1S)-2-[[(1S)-2-[[(1S)-2-[[2-[[(1S)-2-[[(1S)-1-[[(1S)-1-[[(1S)-2-[[(1S)-2-[[(1S)-4-amino-1-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-1-[[(1S)-2-[[(1S)-2-[[(1S)-2-[[(1S)-1-[[(1S)-2-[[(1S)-1-[[2-[[(1S)-2-[[(1S)-3-amino-1-[[(1S)-5-amino-1-[[2-[[(1S)-2-[[(1S,2S)-1-[[(1S,2S)-1-[[2-[[(1S)-1-[[(1S)-1-[[(1S)-1-[[2-[[2-[[(1S)-1-[[(1S)-1-[[(1S,2S)-1-[[(1S)-1-carboxyethyl]carbamoyl]-2-methyl-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-2-methyl-propyl]amino]-2-oxo-ethyl]amino]-2-oxo-ethyl]carbamoyl]-2-methyl-propyl]carbamoyl]-3-methylsulfanyl-propyl]carbamoyl]-3-methyl-butyl]amino]-2-oxo-ethyl]carbamoyl]-2-methyl-butyl]carbamoyl]-2-methyl-butyl]amino]-1-methyl-2-oxo-ethyl]amino]-2-oxo-ethyl]carbamoyl]pentyl]carbamoyl]-3-oxo-propyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]amino]-2-oxo-ethyl]carbamoyl]-2-methyl-propyl]amino]-1-(carboxymethyl)-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]amino]-1-methyl-2-oxo-ethyl]amino]-1-benzyl-2-oxo-ethyl]amino]-1-benzyl-2-oxo-ethyl]carbamoyl]-2-methyl-propyl]carbamoyl]-3-methyl-butyl]carbamoyl]pentyl]carbamoyl]-4-oxo-butyl]amino]-1-(1H-imidazol-4-ylmethyl)-2-oxo-ethyl]amino]-1-(1H-imidazol-4-ylmethyl)-2-oxo-ethyl]carbamoyl]-2-methyl-propyl]carbamoyl]-3-carboxy-propyl]amino]-1-[(4-hydroxyphenyl)methyl]-2-oxo-ethyl]amino]-2-oxo-ethyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]amino]-1-(carboxymethyl)-2-oxo-ethyl]amino]-1-(1H-imidazol-4-ylmethyl)-2-oxo-ethyl]carbamoyl]-4-guanidino-butyl]amino]-1-benzyl-2-oxo-ethyl]amino]-5-oxo-pentanoic acid](https://cnstatic.chemtradehub.com/structs/157/157884-74-7-f40f.webp)









