TL;DR: 7beta-[(Z)-2-(2-t-butoxycarbonylaminothiazol-4-yl)-2-butenoyl]amino-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid pivaloyloxymethyl ester (CAS 105889-64-3) is a chemical compound with molecular formula C27H35N5O10S2 and molecular weight 653.18256 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
2,2-dimethylpropanoyloxymethyl (6R,7R)-3-(carbamoyloxymethyl)-7-[[(Z)-2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]but-2-enoyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Also Known As: 7beta-[(Z)-2-(2-t-butoxycarbonylaminothiazol-4-yl)-2-butenoyl]amino-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid pivaloyloxymethyl ester, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-[[2-[2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-thiazolyl]-1-oxo-2-butenyl]amino]-8-oxo-, (2,2-dimethyl-1-oxopropoxy)methyl ester, [6R-[6I+/-,7I(2)(Z)]]-
| Molecular Formula | C27H35N5O10S2 |
| Molecular Weight | 653.18256 g/mol |
| XLogP | 2.3 |
| Topological Polar Surface Area (TPSA) | 259.0 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 13 |
| Rotatable Bonds | 15 |
| Exact Mass | 653.18256 Da |
| Heavy Atoms | 44 |
| Complexity | 1260.0 |
| SMILES | C/C=C(/C1=CSC(=N1)NC(=O)OC(C)(C)C)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)COC(=O)N)C(=O)OCOC(=O)C(C)(C)C |
| InChIKey | BKPQWERYZUUSPE-RSUDIUTQSA-N |
The XLogP value of 2.3 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 7beta-[(Z)-2-(2-t-butoxycarbonylaminothiazol-4-yl)-2-butenoyl]amino-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid pivaloyloxymethyl ester. The TPSA of 259.0 Ų indicates high polarity, suggesting 7beta-[(Z)-2-(2-t-butoxycarbonylaminothiazol-4-yl)-2-butenoyl]amino-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid pivaloyloxymethyl ester may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 7beta-[(Z)-2-(2-t-butoxycarbonylaminothiazol-4-yl)-2-butenoyl]amino-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid pivaloyloxymethyl ester has 3 hydrogen bond donor(s) and 13 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
The CAS number of 7beta-[(Z)-2-(2-t-butoxycarbonylaminothiazol-4-yl)-2-butenoyl]amino-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid pivaloyloxymethyl ester is 105889-64-3.
The molecular formula of 7beta-[(Z)-2-(2-t-butoxycarbonylaminothiazol-4-yl)-2-butenoyl]amino-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid pivaloyloxymethyl ester is C27H35N5O10S2.
The molecular weight of 7beta-[(Z)-2-(2-t-butoxycarbonylaminothiazol-4-yl)-2-butenoyl]amino-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid pivaloyloxymethyl ester is 653.18256 g/mol.
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