TL;DR: penicillin deriv. 4 (CAS 142762-74-1) is a chemical compound with molecular formula C48H58N8O6S2 and molecular weight 906.3921 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
(2R,4S)-2-[(1R)-2-(benzylamino)-2-oxo-1-[(2-phenylacetyl)amino]ethyl]-N-[2-[[(2R,4S)-2-[(1R)-2-(benzylamino)-2-oxo-1-[(2-phenylacetyl)amino]ethyl]-5,5-dimethyl-1,3-thiazolidine-4-carbonyl]amino]ethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxamide
Also Known As: penicillin deriv. 4, Penicillin Et(NH)2 Sym dimer, 2-Thiazolidineacetamide, 4,4'-(1,2-ethanediylbis(iminocarbonyl))bis(5,5-dimethyl-alpha-((phenylacetyl)amino)-N-(phenylmethyl)-, (2R-(2alpha(R*),4beta(2'R*(R*),4'S*)))-, (2R-(2alpha(R),4beta))-4,4'-(1,2-Ethanediylbis(aminocarbonyl))bis(N-benzyl-5,5-dimethyl-alpha((phenylacetyl)amino)-2-thiazolidineacetamide), (2R,2'R,4S,4'S)-N,N'-(Ethane-1,2-diyl)bis{2-[(1R)-2-(benzylamino)-2-oxo-1-(2-phenylacetamido)ethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxamide}
| Molecular Formula | C48H58N8O6S2 |
| Molecular Weight | 906.3921 g/mol |
| XLogP | 4.1 |
| Topological Polar Surface Area (TPSA) | 249.0 Ų |
| Hydrogen Bond Donors | 8 |
| Hydrogen Bond Acceptors | 10 |
| Rotatable Bonds | 19 |
| Exact Mass | 906.3921 Da |
| Heavy Atoms | 64 |
| Complexity | 1460.0 |
| SMILES | CC1([C@@H](N[C@H](S1)[C@@H](C(=O)NCC2=CC=CC=C2)NC(=O)CC3=CC=CC=C3)C(=O)NCCNC(=O)[C@H]4C(S[C@@H](N4)[C@@H](C(=O)NCC5=CC=CC=C5)NC(=O)CC6=CC=CC=C6)(C)C)C |
| InChIKey | RSEVSRUJHNNIBW-UWLABFHASA-N |
The XLogP value of 4.1 indicates that penicillin deriv. 4 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 249.0 Ų indicates high polarity, suggesting penicillin deriv. 4 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, penicillin deriv. 4 has 8 hydrogen bond donor(s) and 10 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
The CAS number of penicillin deriv. 4 is 142762-74-1.
The molecular formula of penicillin deriv. 4 is C48H58N8O6S2.
The molecular weight of penicillin deriv. 4 is 906.3921 g/mol.
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