化合物问答
iRGD peptide(CAS号：1392278-76-0)的物理化学性质是什么？
答案
![(3S,6R,11R,14S,20S,23S,31aS)-11-Amino-23-(4-aminobutyl)-14-(3-carbamimidamidopropyl)-3,20-bis(carboxymethyl)-1,4,12,15,18,21,24,27-octaoxooctacosahydro-1H-pyrrolo[2,1-j][1,2,5,8,11,14,17,20,23,26]dith
iaoctaazacyclononacosine-6-carboxylic acid](https://cnstatic.chemtradehub.com/structs/139/1392278-76-0-9829.webp "(3S,6R,11R,14S,20S,23S,31aS)-11-Amino-23-(4-aminobutyl)-14-(3-carbamimidamidopropyl)-3,20-bis(carboxymethyl)-1,4,12,15,18,21,24,27-octaoxooctacosahydro-1H-pyrrolo[2,1-j][1,2,5,8,11,14,17,20,23,26]dith
iaoctaazacyclononacosine-6-carboxylic acid")
iRGD肽是一种含有多个手性中心的复杂化合物。其分子量约为1412.9 Da。该肽具有良好的水溶性，但在有机溶剂中溶解度较低。iRGD肽在生理pH值下表现出良好的稳定性和反应活性，能够在细胞水平上引导药物或治疗性分子到达肿瘤组织。
关于
CAS号
1392278-76-0
英文名称
(3S,6R,11R,14S,20S,23S,31aS)-11-Amino-23-(4-aminobutyl)-14-(3-carbamimidamidopropyl)-3,20-bis(carboxymethyl)-1,4,12,15,18,21,24,27-octaoxooctacosahydro-1H-pyrrolo[2,1-j][1,2,5,8,11,14,17,20,23,26]dith
iaoctaazacyclononacosine-6-carboxylic acid
中文名称
iRGD peptide
分子式
C35H57N13O14S2
分子量
948.05 g/mol
SMILES
C1C[C@H]2C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)N2C1)CCCCN)CC(=O)O)CCCNC(=N)N)N)C(=O)O)CC(=O)O
InChIKey
YHTTWXCDIRTOQX-FQJIPJFPSA-N
最后更新: 2025-11-05 07:29
![(3S,6R,11R,14S,20S,23S,31aS)-11-Amino-23-(4-aminobutyl)-14-(3-carbamimidamidopropyl)-3,20-bis(carboxymethyl)-1,4,12,15,18,21,24,27-octaoxooctacosahydro-1H-pyrrolo[2,1-j][1,2,5,8,11,14,17,20,23,26]dith
iaoctaazacyclononacosine-6-carboxylic acid — 杭州固拓生物科技有限公司](https://cnstatic.chemtradehub.com/suppliers/67ce98a22b2de6e8e95a4882/67ce98a22b2de6e8e95a4882-logo.webp){kind=logo}
![(3S,6R,11R,14S,20S,23S,31aS)-11-Amino-23-(4-aminobutyl)-14-(3-carbamimidamidopropyl)-3,20-bis(carboxymethyl)-1,4,12,15,18,21,24,27-octaoxooctacosahydro-1H-pyrrolo[2,1-j][1,2,5,8,11,14,17,20,23,26]dith
iaoctaazacyclononacosine-6-carboxylic acid — 上海颖心实验室设备有限公司](https://cnstatic.chemtradehub.com/suppliers/67cdd97a57537e5c8069adfb/67cdd97a57537e5c8069adfb-logo.webp){kind=logo}
![(3S,6R,11R,14S,20S,23S,31aS)-11-Amino-23-(4-aminobutyl)-14-(3-carbamimidamidopropyl)-3,20-bis(carboxymethyl)-1,4,12,15,18,21,24,27-octaoxooctacosahydro-1H-pyrrolo[2,1-j][1,2,5,8,11,14,17,20,23,26]dith
iaoctaazacyclononacosine-6-carboxylic acid — 西安顺亿生化科技有限公司](https://cnstatic.chemtradehub.com/suppliers/67cecadd2b2de6e8e95a587b/67cecadd2b2de6e8e95a587b-logo.webp){kind=logo}