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Polymyxin

CAS 1406-11-7Formula C48H82N16O14Molar mass 1,107.28 g/mol
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Polymyxin chemical structure, C48H82N16O14, CAS 1406-11-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1406-11-7
Formula
C48H82N16O14
Molar mass
1,107.28 g/mol
HS code
293379
Category
Peptides

What is Polymyxin?

Plain description, key identifiers and synonyms

Polymyxin is a chemical substance with the molecular formula C48H82N16O14 and a molar mass of 1,107.28 g/mol. Its CAS registry number is 1406-11-7. The IUPAC name is [(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]carbamic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(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]carbamic acid
CAS number
1406-11-7 CAS number cross-checked
Molecular formula
C48H82N16O14
InChIKey
WGRSQPZAOZIPGC-VVYZPAMCSA-N
InChI
InChI=1S/C48H82N16O14/c1-24(2)22-34-44(73)57-28(10-16-49)38(67)56-31(13-19-52)42(71)63-36(25(3)65)46(75)54-21-15-33(41(70)55-29(11-17-50)40(69)61-35(45(74)60-34)23-27-8-6-5-7-9-27)58-39(68)30(12-18-51)59-47(76)37(26(4)66)64-43(72)32(14-20-53)62-48(77)78/h5-9,24-26,28-37,62,65-66H,10-23,49-53H2,1-4H3,(H,54,75)(H,55,70)(H,56,67)(H,57,73)(H,58,68)(H,59,76)(H,60,74)(H,61,69)(H,63,71)(H,64,72)(H,77,78)/t25-,26-,28+,29+,30+,31+,32+,33+,34+,35-,36+,37+/m1/s1
Canonical SMILES
CC(C)CC1NC(=O)C(Cc2ccccc2)NC(=O)C(CCN)NC(=O)C(NC(=O)C(CCN)NC(=O)C(NC(=O)C(CCN)NC(=O)O)C(C)O)CCNC(=O)C(C(C)O)NC(=O)C(CCN)NC(=O)C(CCN)NC1=O
Isomeric 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)NC(=O)[C@H](CCN)NC(=O)O)O

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
1,107.28 g/molcalc.
Exact mass
1,106.6196 Dacalc.
LogP (octanol/water)
-7.7calc.
Topological polar surface area
510.9 Ųcalc.
Hydrogen bond donors
19calc.
Hydrogen bond acceptors
18calc.
Rotatable bonds
23calc.
Heavy atoms
78calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.65calc.
Formal charge
0calc.
Stereocentres
12calc.
Lipinski rule of five
Fails (3 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C1CCCNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)C(Cc2ccccc2)NC(=O)CN1

O=C1CCCNC(=O)CNC(=O)CNC(=O)CNC(=O)CNC(=O)C(Cc2ccccc2)NC(=O)CN1

2 rings, 37 atoms.

33 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Polymyxin suppliers

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Polymyxin price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Anti-Bacterial Agents

Roles

  • antibacterial agent
  • antimicrobial agent

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Polymyxin is traded under.

HS 2933.79Indicative HS code

Lactams, other lactams

World exports in 2024
$16.2B
−64.4% vs 2023, imports $15.4B
2019 to 2024
Top exporters
  1. Ireland37.0%
  2. France * partner reported15.6%
  3. Spain11.3%
Top importers
  1. Germany27.8%
  2. Ireland18.9%
  3. Panama * partner reported12.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Polymyxin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Polymyxin, based on the data on this page

What is Polymyxin?

Polymyxin is a chemical substance with the molecular formula C48H82N16O14 and a molar mass of 1,107.28 g/mol. Its CAS registry number is 1406-11-7.

What is the CAS number of Polymyxin?

The CAS registry number of Polymyxin is 1406-11-7.

What is the molecular formula and weight of Polymyxin?

The molecular formula of Polymyxin is C48H82N16O14 and its molar mass is 1,107.28 g/mol.

What is Polymyxin used for?

Known uses and roles of Polymyxin include antibacterial agent, antimicrobial agent and anti-bacterial agents.

Is Polymyxin hazardous?

No GHS hazard classification for Polymyxin is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Polymyxin?

Polymyxin is usually classified under HS code 293379 (Lactams, other lactams). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Polymyxin?

Post a free request on CompoundList and suppliers of Polymyxin will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Polymyxin?

Suppliers quote Polymyxin on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Polymyxin

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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