Polymyxin B3
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| Category | Antibiotics |
| Catalog number | BBF-05918 |
| CAS | 71140-58-4 |
| Molecular Weight | 1189.5 |
| Molecular Formula | C55H96N16O13 |
| Purity | ≥95% |
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Description
Polymyxin B3 is a peptide antibiotic produced by Bacillus polymyxa. Polymyxin B3 is active against gram-negative bacteria.
Specification
| IUPAC Name | N-[(2S)-4-amino-1-[[(2S,3R)-1-[[(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]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-1-oxobutan-2-yl]octanamide |
| Canonical SMILES | CCCCCCCC(=O)NC(CCN)C(=O)NC(C(C)O)C(=O)NC(CCN)C(=O)NC1CCNC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC1=O)CCN)CC2=CC=CC=C2)CC(C)C)CCN)CCN)C(C)O |
| InChI | InChI=1S/C55H96N16O13/c1-6-7-8-9-13-16-43(74)62-35(17-23-56)50(79)71-45(33(5)73)55(84)67-38(20-26-59)47(76)66-40-22-28-61-54(83)44(32(4)72)70-51(80)39(21-27-60)64-46(75)36(18-24-57)65-52(81)41(29-31(2)3)68-53(82)42(30-34-14-11-10-12-15-34)69-48(77)37(19-25-58)63-49(40)78/h10-12,14-15,31-33,35-42,44-45,72-73H,6-9,13,16-30,56-60H2,1-5H3,(H,61,83)(H,62,74)(H,63,78)(H,64,75)(H,65,81)(H,66,76)(H,67,84)(H,68,82)(H,69,77)(H,70,80)(H,71,79)/t32-,33-,35+,36+,37+,38+,39+,40+,41+,42-,44+,45+/m1/s1 |
| InChI Key | MUZYEKLWXWDOOD-RUDZPDEXSA-N |
Properties
| Antibiotic Activity Spectrum | Gram-negative bacteria |
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Bio Calculators
* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2
* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
