TL;DR: substance P, N-spermine-Gln(5)- (CAS 141231-59-6) is a chemical compound with molecular formula C73H121N21O13S and molecular weight 1531.9174 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-6-amino-2-[[(2S)-1-[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-5-[3-[4-(3-aminopropylamino)butylamino]propylamino]-5-oxopentanoyl]amino]-N-[(2S)-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]pentanediamide
Also Known As: Spm-SP, Substance P, N-spermine-gln(5)-, Spermine substance P, N-Spermine-gln(5)-substance P, Substance P, N-spermine-glutaminyl(5)-
| Molecular Formula | C73H121N21O13S |
| Molecular Weight | 1531.9174 g/mol |
| XLogP | -2.3 |
| Topological Polar Surface Area (TPSA) | 581.0 Ų |
| Hydrogen Bond Donors | 18 |
| Hydrogen Bond Acceptors | 20 |
| Rotatable Bonds | 54 |
| Exact Mass | 1531.9174 Da |
| Heavy Atoms | 108 |
| Complexity | 2870.0 |
| SMILES | CC(C)C[C@@H](C(=O)N[C@@H](CCSC)C(=O)N)NC(=O)CNC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CCC(=O)NCCCNCCCCNCCCN)NC(=O)[C@@H]3CCCN3C(=O)[C@H](CCCCN)NC(=O)[C@@H]4CCCN4C(=O)[C@H](CCCN=C(N)N)N |
| InChIKey | XMQKJEXWKUHJIE-PVGXKDMPSA-N |
The XLogP value of -2.3 indicates that substance P, N-spermine-Gln(5)- is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 581.0 Ų indicates high polarity, suggesting substance P, N-spermine-Gln(5)- may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, substance P, N-spermine-Gln(5)- has 18 hydrogen bond donor(s) and 20 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
The CAS number of substance P, N-spermine-Gln(5)- is 141231-59-6.
The molecular formula of substance P, N-spermine-Gln(5)- is C73H121N21O13S.
The molecular weight of substance P, N-spermine-Gln(5)- is 1531.9174 g/mol.
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