Polymyxin B Sulfate

Names

[ Name ]:
Polymyxin B Sulfate

[Synonym ]:
Octanamide, N-[3-amino-1-[[[1-[[[3-amino-1-[[[6,9,18-tris(2-aminoethyl)-3-(1-hydroxyethyl)-12-(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-15-(phenylmethyl)-1,4,7,10,13,16,19-heptaazacyclotricos-21-yl]amino]carbonyl]propyl]amino]carbonyl]-2-hydroxypropyl]amino]carbonyl]propyl]-6-methyl-, sulfate (1:1) (salt)
MASTIMYXIN
MYP SUPPLEMENT
N-[4-Amino-1-({1-[(4-amino-1-oxo-1-{[6,9,18-tris(2-aminoethyl)-15-benzyl-3-(1-hydroxyethyl)-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl]amino}-2-butanyl)amino]-3-hydroxy-1-oxo-2-butanyl}amino)-1-oxo-2-butanyl]-6-methyloctanamide sulfate (1:1)
APPLISORB
PolymyxineBsulfate
POLYMIXIN B SULPHATE
PolymyxinBSulfate(sterile,non-sterile)
N-[4-Amino-1-({1-[(4-amino-1-oxo-1-{[6,9,18-tris(2-aminoethyl)-15-benzyl-3-(1-hydroxyethyl)-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl]amino}-2-butanyl)amino]-3-hydroxy-1-oxo-2-butanyl}amino)-1-oxo-2-butanyl]-6-methyloctanamide sulfate (salt)
POLYMYXIN B
POLYMYXIN B (PMB)
POLYMIXIN B SULFATE
Polymyxin B Sulfate
AEROSPORIN
EINECS 215-774-7
octanimidic acid, N-[3-amino-1-[(Z)-[[1-[(E)-[[3-amino-1-[(E)-hydroxy[[(1Z,13E,19E)-6,9,18-tris(2-aminoethyl)-2,5,8,11,14,17,20-heptahydroxy-3-(1-hydroxyethyl)-12-(2-methylpropyl)-15-(phenylmethyl)-1,4,7,10,13,16,19-heptaazacyclotricosa-1,4,7,10,13,16,19-heptaen-21-yl]imino]methyl]propyl]imino]hydroxymethyl]-2-hydroxypropyl]imino]hydroxymethyl]propyl]-6-methyl-, (1E)-, sulfate (1:1) (salt)
MFCD00270609
Polymyxin B (Sulfate)

Biological Activity

[Description]:

Polymyxin B Sulfate is a cationic surfactant antibiotic agent. A mixture of polymyxins B1 and B2, increases the permeability of the cell membrane.In vitro: RB50 is resistant to killing by polymyxin B at concentrations up to 100 μg/ml.

[Related Catalog]:

Signaling Pathways >> Anti-infection >> Bacterial

Research Areas >> Others

[References]

[1]. Rolin O et al. Enzymatic modification of lipid A by ArnT protects Bordetella bronchiseptica against cationic peptides and is required for transmission. Infect Immun. 2014 Feb;82(2):491-9.

[2]. Pye CC et al. Evaluation of biofilm production by Pseudomonas aeruginosa from canine ears and the impact of biofilm on antimicrobial susceptibility in vitro.Vet Dermatol. 2013 Aug;24(4):446-9

[Related Small Molecules]

Chemical & Physical Properties

[ Boiling Point ]:
1651ºC at 760 mmHg

[ Melting Point ]:
217-220°C (dec.)

[ Molecular Formula ]:
C₅₅H₉₆N₁₆O_13.H₂SO₄(PolymyxinB₂Sulfate)

[ Molecular Weight ]:
1287.53 (PolymyxinB2Sulfate)

[ Flash Point ]:
952.3ºC

[ PSA ]:
573.64000

[ LogP ]:
2.54990

[ Appearance of Characters ]:
powder

[ Vapour Pressure ]:
0mmHg at 25°C

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
H2O: 50 mg/mL

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TR1150000

CHEMICAL NAME :: Polymyxin B sulfate

CAS REGISTRY NUMBER :: 1405-20-5

LAST UPDATED :: 199504

DATA ITEMS CITED :: 13

MOLECULAR FORMULA :: C43-H82-N16-O12.xH2-O4-S

MOLECULAR WEIGHT :: 1701.97

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 790 mg(base)/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 20500 ug(base)/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 59500 ug(base)/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5400 ug(base)/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 8 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intracerebral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 320 ug/kg

TOXIC EFFECTS :: Behavioral - coma

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 58 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Mutation test systems - not otherwise specified

TEST SYSTEM :: Yeast - Saccharomyces cerevisiae

DOSE/DURATION :: 5 mg/L

REFERENCE :: AMACCQ Antimicrobial Agents and Chemotherapy. (American Soc. for Microbiology, 1913 I St., NW, Washington, DC 20006) V.1- 1972- Volume(issue)/page/year: 2,36,1972 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81938 No. of Facilities: 152 (estimated) No. of Industries: 4 No. of Occupations: 6 No. of Employees: 967 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9499 No. of Facilities: 383 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1149 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81938 No. of Facilities: 1842 (estimated) No. of Industries: 19 No. of Occupations: 18 No. of Employees: 173376 (estimated) No. of Female Employees: 145041 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

[ Precautionary Statements ]:
P301 + P312 + P330

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
3249

[ WGK Germany ]:
3

[ RTECS ]:
TR1150000

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

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Related Compounds

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