BGC > Product Search > Polymyxin B nonapeptide

Description :
Polymyxin B nonapeptide interacts with the outer membrane of gram-negative bacteria to increase the permeability of the membrane by promoting hydrophobic diffusion.

• Molecular Weight :963.13
• Boiling Point :1456.2°C at 760 mmHg
• Purity :≥95%

Molecular Formula :
C43H74N14O11
Canonical SMILES :
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
InChI :
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
InChIKey :
PYHYGIPVYYRJHU-QWDNBKTCSA-N
Solubility :
Soluble in Water (≥100 mg/mL)(103.83 mM), DMSO (16.67 mg/mL)(17.31 mM)
Appearance :
White to Light Yellow Solid
Storage : Store at 2-8°C
Synonyms :
Polymyxin B Cyclononapeptide; Polymyxin B1, 1-De(N2-(6-Methyl-1-Oxooctyl)-L-2,4-Diaminobutanoic Acid)-; PMBN; T-Dab-Dab-Dab-Dab-d-FL-Dab-Dab-T (Lactam: Dab3-Thr9); N2-(L-Thr-L-A2bu-)Cyclo(L-A2bu*-L-A2bu-D-Phe-L-Leu-L-A2bu-L-A2bu-L-Thr-); Nα-(L-Thr-L-A2bu-)Cyclo(L-A2bu*-L-A2bu-D-Phe-L-Leu-L-A2bu-L-A2bu-L-Thr-)

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