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BGC » Chemicals A-Z » Polymyxin B sulfate
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Polymyxin B sulfate

BGC Id:420817127517
CAS No:1405-20-5
Synonyms:myp supplement ; polymyxin b ; polymyxinebsulfate ; polymixin b sulphate ; mastimyxin ; polymyxin b (pmb) ; polymyxin b sulfate ; applisorb ; polymixin b sulfate ; aerosporin
Molecular Formula:C56H98N16O13 . H2SO4
Molecular Weight:1301.56
EINECS:215-774-7
Structural Formula

2026 - The most valued supplier

The following 18 notable providers have been checked and can be recommended.
Chemical-Suppliers
Wuhan PharmChem LTD.
EINECS :215-774-7 Molecular formula :C56H98N16O13.H2SO4
Chemical-Suppliers
Caesar & Loretz
Alternative name Polymyxin B sulfat, API (mikrobielle Herkunft) Further description Polymyxini B sulfas Monograph Ph.Eur.9.7 Pharmaceutical status prescription only UEXDES Chemicals solid
Chemical-Suppliers
Sancai Industry
Description White to light yellow powder Identification Passes tests PH(0.5% Solution) 5.0-7.5 Loss on drying(60℃ ,3hours) ≤ 7.0% Content of phenylalanine(Calculated on the dried basis) 9%-12% Microbial limit Number of bacteria colonies Not more than 10/G Number of fungiand yeasts colonies Not more than 10/G Number of ecoli colonies Should not be found Assay(Calculated on the dried basis) Not less than 6000 polym

Chemical-Suppliers
BOC Sciences
Molecular Weight : 1301.56 Molecular Formula : C56H100N16O17S Canonical SMILES : CCC(C)CCCCC(=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.OS(=O)(=O)O InChI : InChI=1S/C56H98N16O13.H2O4S/c1-7-32(4)13-11-12-16-44(75)63-36(17-23-57)51(80)72-46(34(6)74)56(85)68-39(20-26-60)48(77)67-41-22-28-62-55(84)45(33(5)73)71-52(81)40(21-27-61)65-47(76)37(18 >>more
Chemical-Suppliers
Molekula
Molecular Weight : 1385.61 Formula : C55H96N16O13 2H2SO4 HS Code : 29419000 Categories : Antibiotics,Bioactive Small Molecules
Chemical-Suppliers
Leap Chem
Molecular Formula: C56H98N16O13.H2SO4 Molecular Weight: 1301.56

The last intensive check and update was carried out on 2026/10/20.

Identify

Synonyms:
myp supplement ; polymyxin b ; polymyxinebsulfate ; polymixin b sulphate ; mastimyxin ; polymyxin b (pmb) ; polymyxin b sulfate ; applisorb ; polymixin b sulfate ; aerosporin
CAS:
1405-20-5
EINECS:
215-774-7
Molecular Formula:
C56H98N16O13 . H2SO4
MDL:
MFCD00131991
SMILES:
C1=CC(=CN=C1)C(=O)OC2=C(C(=C(C(=C2F)F)F)F)F

Properties

Molecular Weight:
1301.56 g·mol−1
Melting point:
217-220 °C (dec.)
Solubility:
H2O: 50 mg/mL
download Download Molfile

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Safety Information

Hazard Classes:
6.1(b)
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
22 (R)
Safety Codes:
22-24/25 (S)
WGK Germany:
3
RID / ADR:
3249
RTECS:
TR1150000
Storage temperature:
2-8°C

What other providers are available for CAS 1405-20-5?

In addition to the providers presented here for Polymyxin B sulfate with the CAS number 1405-20-5, there are other 11 providers with slightly different product names available for this CAS number.

+3 additional providers that we know from the past
+2 additional providers that we know from the past
AXO Industry SA | BuGuCh & Partners +1 additional providers that we know from the past
+1 additional providers that we know from the past
+2 additional providers that we know from the past




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