Products 34503-87-2

CAS 34503-87-2 appears in our catalog under these names: Polymyxin B2, Polymyxin B2 formate salt, Polymyxin B2 (Standard), Polymyxin B2, 99.59%, Polymyxin B2, ≥95%. Offered by: GLPBio, Biosynth, MedChemExpress, Chemat. Available pack sizes: 1mg, 10mg, 5mg, 0,5mg, 2mg, Get quote, 100 mg, 25 mg.

Polymyxin B2
GLPBio
  • size: 1mg, 10mg, 5mg
  • Variants: 3
from 943.40
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Polymyxin B2 formate salt
Biosynth
  • size: 1mg, 0,5mg, 2mg, 5mg
  • Variants: 4
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Polymyxin B2 (Standard)
MedChemExpress
  • size: Get quote
  • Variants: 1
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Polymyxin B2, 99.59%
MedChemExpress
  • size: 100 mg, 25 mg, 10 mg, 5 mg
  • Variants: 5
from 1225.27
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Polymyxin B2, ≥95%
Chemat
  • size: 10mg, 1mg, 5mg
  • Variants: 3
from 496.40
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Structural formula: {0} (CAS {1})

Polymyxin B2 is a polymyxin.

Source: ChEBI

Identity
Molecular formulaC55H96N16O13
Molecular weight1189.5 g/mol
IUPAC nameN-[(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]-6-methylheptanamide
InChIKeySGPYLFWAQBAXCZ-RUDZPDEXSA-N
SMILESC[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)NC(=O)[C@H](CCN)NC(=O)CCCCC(C)C)O

Computed by PubChem (NCBI)

Synonyms: Polysporin (TN), Polymyxin B sulphate?, orb1987030
Isomers (same molecular formula)
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 C55H96N16O13