TL;DR: D-Leu-Ser-Thr-Arg p-nitroanilide (CAS 108321-44-4) is a chemical compound with molecular formula C25H41N9O8 and molecular weight 595.3078 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
2-amino-N-[1-[[1-[[5-(diaminomethylideneamino)-1-(4-nitroanilino)-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]-4-methylpentanamide
Also Known As: D-Leu-Ser-Thr-Arg p-nitroanilide, D-Leu-Ser-Thr-Argp-nitroanilide, 2-amino-N-[1-[[1-[[5-(diaminomethylideneamino)-1-(4-nitroanilino)-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]-4-methylpentanamide, Leucylserylthreonyl-N~5~-(diaminomethylidene)-N-(4-nitrophenyl)ornithinamide
| Molecular Formula | C25H41N9O8 |
| Molecular Weight | 595.3078 g/mol |
| XLogP | -1.9 |
| Topological Polar Surface Area (TPSA) | 293.0 Ų |
| Hydrogen Bond Donors | 9 |
| Hydrogen Bond Acceptors | 10 |
| Rotatable Bonds | 16 |
| Exact Mass | 595.3078 Da |
| Heavy Atoms | 42 |
| Complexity | 947.0 |
| SMILES | CC(C)CC(C(=O)NC(CO)C(=O)NC(C(C)O)C(=O)NC(CCCN=C(N)N)C(=O)NC1=CC=C(C=C1)[N+](=O)[O-])N |
| InChIKey | QTQDIOGTLZJSHD-UHFFFAOYSA-N |
The XLogP value of -1.9 indicates that D-Leu-Ser-Thr-Arg p-nitroanilide is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 293.0 Ų indicates high polarity, suggesting D-Leu-Ser-Thr-Arg p-nitroanilide may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, D-Leu-Ser-Thr-Arg p-nitroanilide has 9 hydrogen bond donor(s) and 10 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
The CAS number of D-Leu-Ser-Thr-Arg p-nitroanilide is 108321-44-4.
The molecular formula of D-Leu-Ser-Thr-Arg p-nitroanilide is C25H41N9O8.
The molecular weight of D-Leu-Ser-Thr-Arg p-nitroanilide is 595.3078 g/mol.
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