≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Desiccated,Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Polymyxin B nonapeptide is a cyclic peptide obtained from Polymyxin B by proteolytic removal of its terminal amino acyl residue. Polymyxin B nonapeptide is less toxic, lacks bactericidal activity, and retains its ability to render gram-negative bacteria susceptible to several antibiotics by permeabilizing their outer membranes.
| Sonrisas canónicas | CC(C)CC1C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NCCC(C(=O)NC(C(=O)NC(C(=O)N1)CC2=CC=CC=C2)CCN)NC(=O)C(CCN)NC(=O)C(C(C)O)N)C(C)O)CCN)CCN |
|---|---|
| IUPAC Name | (2S,3R)-2-amino-N-[(2S)-4-amino-1-oxo-1-[[(3S,6S,9S,12S,15R,18S,21S)-6,9,18-tris(2-aminoethyl)-15-benzyl-3-[(1R)-1-hydroxyethyl]-12-(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]-3-hydroxybutanamide |
| InChIKey | PYHYGIPVYYRJHU-QWDNBKTCSA-N |
| INCHI | 1S/C43H74N14O11/c1-22(2)20-31-40(65)52-26(10-15-44)35(60)51-29(13-18-47)39(64)57-34(24(4)59)43(68)49-19-14-30(53-36(61)28(12-17-46)54-42(67)33(48)23(3)58)38(63)50-27(11-16-45)37(62)56-32(41(66)55-31)21-25-8-6-5-7-9-25/h5-9,22-24,26-34,58-59H,10-21,44-48H2,1-4H3,(H,49,68)(H,50,63)(H,51,60)(H,52,65)(H,53,61)(H,54,67)(H,55,66)(H,56,62)(H,57,64)/t23-,24-,26+,27+,28+,29+,30+,31+,32-,33+,34+/m1/s1 |
| Isómeros SMILES | C[C@H]([C@H]1C(=O)NCC[C@@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N1)CCN)CCN)CC(C)C)CC2=CC=CC=C2)CCN)NC(=O)[C@H](CCN)NC(=O)[C@H]([C@@H](C)O)N)O |
| CAS alternativo | 86408-36-8 |
| PubChem CID | 123978 |
| Términos de entrada MeSH | PMBN;polymyxin B cyclononapeptide;polymyxin B nonapeptide |
| Peso molecular | 963.13 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Clase | Carboxylic acids and derivatives |
| Subclass | Amino acids, peptides, and analogues |
| Intermediate Tree Nodes | Peptides |
| Direct Parent | Oligopeptides |
| Alternative Parents | Cyclic peptides N-acyl-alpha amino acids and derivatives Macrolactams Alpha amino acid amides N-acyl amines Benzene and substituted derivatives Secondary carboxylic acid amides Secondary alcohols Lactams Azacyclic compounds Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Alpha-oligopeptide - Cyclic alpha peptide - Macrolactam - N-acyl-alpha amino acid or derivatives - Alpha-amino acid amide - N-substituted-alpha-amino acid - Alpha-amino acid or derivatives - Monocyclic benzene moiety - Fatty amide - N-acyl-amine - Benzenoid - Fatty acyl - Secondary carboxylic acid amide - Secondary alcohol - Amino acid or derivatives - Carboxamide group - Lactam - Organoheterocyclic compound - Azacycle - Amine - Hydrocarbon derivative - Organic nitrogen compound - Organic oxide - Primary aliphatic amine - Carbonyl group - Alcohol - Organic oxygen compound - Organonitrogen compound - Organooxygen compound - Organopnictogen compound - Primary amine - Aromatic heteromonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. |
| External Descriptors | Not available |
