Colistin B

Product Name: Colistin B
CAS No.: 7239-48-7
Chemical Name: Colistin B
Synonyms: Colistin B;Polymyxin E2;Polymyxin E2-[13C6,15N] TFA salt;Colistin B Pentatrifluoroacetate;Colistin B Pentatrifluoroacetate;Polymyxin E1, 1-[(2S)-4-amino-2-[(6-methyl-1-oxoheptyl)amino]butanoic acid]-;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-)
CBNumber: CB42342889
Molecular Formula: C52H98N16O13
Formula Weight: 1155.43
MOL File: 7239-48-7.mol

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Colistin B Property

alpha: 225461 -94.5° (2% acetic acid)
Boiling point:: 1537.3±65.0 °C(Predicted)
Density: 1.26±0.1 g/cm3(Predicted)
pka: 13.08±0.70(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: API0017185
Product name: COLISTIN B
Purity: 95.00%
Packaging: 5MG
Price: $499.95
Updated: 2021/12/16

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Colistin B Chemical Properties,Usage,Production

Uses

Colistin B is used as an antibiotic in the treatment of infectious diseases resulting from multi-drug resistant (MDR) gram-negative bacteria.

Definition

Colistin B is a polymyxin having a 6-methylheptanoyl group at the amino terminus.

Colistin B Preparation Products And Raw materials

Raw materials

Preparation Products

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Colistin B Suppliers

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7239-48-7, Colistin BRelated Search:

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

7239-48-7

C52H98N16O13

Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals