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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

China 15 India 3 United States 1 Global 19
Pharma Affiliates
Tel
--
Fax
--
Email
@pharmaffiliates.com
Country
India
ProdList
6754
Advantage
58
Pharmaffiliates Analytics and Synthetics P. Ltd
Tel
--
Fax
--
Email
mktg@pharmaffiliates.com
Country
India
ProdList
6739
Advantage
58

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
  • Colistin B Pentatrifluoroacetate
  • Polymyxin E2-[13C6,15N] TFA salt
  • 7239-48-7
  • C52H98N16O13
  • Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals