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Colistin B

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Colistin B Suppliers list
Company Name: BOC Sciences
Tel: 16314854226; +16314854226
Email: inquiry@bocsci.com
Products Intro: Product Name:Colistin B
CAS:7239-48-7
Purity:>= 95% Remarks:BOC Sciences also provides custom synthesis services for Colistin B.
Company Name: Moxin Chemicals
Tel: +8617320513646
Email: mike@molcoo.com
Products Intro: Product Name:Polymyxin E2
CAS:7239-48-7
Purity:98 Package:20mg，100mg，1g Remarks:Real inventory，drug impurities，drug standards
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Email: jkinfo@jkchemical.com
Products Intro: Product Name:Colistin B
CAS:7239-48-7
Package:100Mg,10Mg
Company Name: Shanghai TaoSu Biochemical Technology Co., Ltd.  
Tel: 021-33632979
Email: info@tsbiochem.com
Products Intro: Product Name:Colistin B
CAS:7239-48-7
Purity:90% Package:10Mg;100Mg;;
Company Name: Nanjing Leon Biological Technology Co., Ltd.  
Tel: 17705183659
Email: sales@njleonbiotech.com
Products Intro: Product Name:Colistin B
CAS:7239-48-7
Remarks:N2-(6-Methyl-1-oxoheptyl)Dab-Thr-Dab-cycle(Dab-Dab-D-Phe-Leu-Dab-Dab-Thr-)
Colistin B Basic information
Product Name:Colistin B
Synonyms:Colistin B;N2-(6-Methyl-1-oxoheptyl-L-A2bu-L-Thr-L-A2bu-)cyclo(L-A2bu*-L-A2bu-D-Leu-L-Leu-L-A2bu-L-A2bu-L-Thr-);Polymyxin E2;Polymyxin E1, 1-[(2S)-4-amino-2-[(6-methyl-1-oxoheptyl)amino]butanoic acid]-;Colistin B Pentatrifluoroacetate;Polymyxin E2-[13C6,15N] TFA salt
CAS:7239-48-7
MF:C52H98N16O13
MW:1155.43
EINECS:
Product Categories:Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File:7239-48-7.mol
Colistin B Structure
Colistin B Chemical Properties
alpha 225461 -94.5° (2% acetic acid)
Boiling point 1537.3±65.0 °C(Predicted)
density 1.26±0.1 g/cm3(Predicted)
pka13.08±0.70(Predicted)
Safety Information
MSDS Information
Colistin B Usage And Synthesis
UsesColistin B is used as an antibiotic in the treatment of infectious diseases resulting from multi-drug resistant (MDR) gram-negative bacteria.
DefinitionColistin B is a polymyxin having a 6-methylheptanoyl group at the amino terminus.
Colistin B Preparation Products And Raw materials
Tag:Colistin B(7239-48-7) Related Product Information