TL;DR: insulin-like growth factor I (57-70) (CAS 123618-03-1) is a chemical compound with molecular formula C71H119N17O19S and molecular weight 1545.8589 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
(4S)-5-[[(2S)-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-6-amino-1-[(2S)-2-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-[[(1S)-1-carboxyethyl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxohexan-2-yl]amino]-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-1-oxohexan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]carbamoyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]amino]-1-oxohexan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-oxopentanoic acid
Also Known As: Insulin-like growth factor I (57-70), Somatomedin C (57-70), Igf-1 (57-70), L-Alanine, L-leucyl-L-alpha-glutamyl-L-methionyl-L-tyrosyl-L-lysyl-L-alanyl-L-prolyl-L-leucyl-L-lysyl-L-prolyl-L-alanyl-L-lysyl-L-seryl-, (4S)-5-[[(2S)-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-6-amino-1-[(2S)-2-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-[[(1S)-1-carboxyethyl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxohexan-2-yl]amino]-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-1-oxohexan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]carbamoyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]amino]-1-oxohexan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-[[(2S)-2-amino-4-methylpentanoyl]amino]-5-oxopentanoic acid
| Molecular Formula | C71H119N17O19S |
| Molecular Weight | 1545.8589 g/mol |
| XLogP | -5.7 |
| Topological Polar Surface Area (TPSA) | 605.0 Ų |
| Hydrogen Bond Donors | 19 |
| Hydrogen Bond Acceptors | 24 |
| Rotatable Bonds | 50 |
| Exact Mass | 1545.8589 Da |
| Heavy Atoms | 108 |
| Complexity | 2980.0 |
| SMILES | C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](C)C(=O)O)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H]2CCCN2C(=O)[C@H](C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC3=CC=C(C=C3)O)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(C)C)N |
| InChIKey | QNMSBPIUDJENJT-OPRBGXDKSA-N |
The XLogP value of -5.7 indicates that insulin-like growth factor I (57-70) is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 605.0 Ų indicates high polarity, suggesting insulin-like growth factor I (57-70) may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, insulin-like growth factor I (57-70) has 19 hydrogen bond donor(s) and 24 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
The CAS number of insulin-like growth factor I (57-70) is 123618-03-1.
The molecular formula of insulin-like growth factor I (57-70) is C71H119N17O19S.
The molecular weight of insulin-like growth factor I (57-70) is 1545.8589 g/mol.
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