TL;DR: Biotin-bisamido-SS-NHS (CAS 142439-92-7) is a chemical compound with molecular formula C22H33N5O7S3 and molecular weight 575.15424 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
(2,5-dioxopyrrolidin-1-yl) 3-[[3-oxo-3-[2-[5-(2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl)pentanoylamino]ethylamino]propyl]disulfanyl]propanoate
Also Known As: Biotin-bisamido-SS-NHS, NHS-SS-(+)-Biotin, biotin disulfide n-hydroxy-succinimide ester, (2-[Biotinamido]ethylamido)-3,3'-dithiodipropionic acid N-hydroxysuccinimide ester, Succinimidyl 3-[3-[2-(biotinamido)ethyl]amino-3-oxopropyl]dithio]propionate
| Molecular Formula | C22H33N5O7S3 |
| Molecular Weight | 575.15424 g/mol |
| XLogP | -1.0 |
| Topological Polar Surface Area (TPSA) | 239.0 Ų |
| Hydrogen Bond Donors | 4 |
| Hydrogen Bond Acceptors | 10 |
| Rotatable Bonds | 17 |
| Exact Mass | 575.15424 Da |
| Heavy Atoms | 37 |
| Complexity | 862.0 |
| SMILES | C1CC(=O)N(C1=O)OC(=O)CCSSCCC(=O)NCCNC(=O)CCCCC2C3C(CS2)NC(=O)N3 |
| InChIKey | LWPHUVGDBNUVHA-UHFFFAOYSA-N |
The XLogP value of -1.0 indicates that Biotin-bisamido-SS-NHS is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 239.0 Ų indicates high polarity, suggesting Biotin-bisamido-SS-NHS may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Biotin-bisamido-SS-NHS has 4 hydrogen bond donor(s) and 10 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
The CAS number of Biotin-bisamido-SS-NHS is 142439-92-7.
The molecular formula of Biotin-bisamido-SS-NHS is C22H33N5O7S3.
The molecular weight of Biotin-bisamido-SS-NHS is 575.15424 g/mol.
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