Polymyxin

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Pharmaceutical Reference Standards

Polymyxin B Sulfate

CAT. No.	CP-P109000
CAS. No.	1405-20-5
Mol. F.	C56H98N16O13 : H2SO4
Mol. Wt.	1203.5 : 98.1
Stock Status:	Custom Synthesis

Rel. Cas No: 1404-26-8 (free base)

Polymyxin B

CAT. No.	CP-P142000
CAS. No.	1404-26-8
Mol. F.	C56H98N16O13
Mol. Wt.	1203.5
Stock Status:	Custom Synthesis

Rel. Cas No: 1405-20-5 (Sulfate salt)

N-Nitroso Polymyxin B Impurity 1

CAT. No.	CP-P142001
CAS. No.	NA
Mol. F.	C58H109N17O29S5
Mol. Wt.	1668.9
Stock Status:	Custom Synthesis

N-Nitroso Polymyxin B Impurity 2

CAT. No.	CP-P142002
CAS. No.	NA
Mol. F.	C58H109N17O29S5
Mol. Wt.	1668.9
Stock Status:	Custom Synthesis

N-Nitroso Polymyxin B Impurity 3

CAT. No.	CP-P142003
CAS. No.	NA
Mol. F.	C58H109N17O29S5
Mol. Wt.	1668.9
Stock Status:	Custom Synthesis

N-Nitroso Polymyxin B Impurity 4

CAT. No.	CP-P142004
CAS. No.	NA
Mol. F.	C58H109N17O29S5
Mol. Wt.	1668.9
Stock Status:	Custom Synthesis

N-Nitroso Polymyxin B Impurity 5

CAT. No.	CP-P142005
CAS. No.	NA
Mol. F.	C58H109N17O29S5
Mol. Wt.	1668.9
Stock Status:	Custom Synthesis

N-Nitroso Polymyxin B Impurity 6

CAT. No.	CP-P142006
CAS. No.	NA
Mol. F.	C57H108N16O28S5
Mol. Wt.	1625.88
Stock Status:	Custom Synthesis

N-Nitroso Polymyxin B Impurity 7

CAT. No.	CP-P142007
CAS. No.	NA
Mol. F.	C57H107N17O29S5
Mol. Wt.	1654.87
Stock Status:	Custom Synthesis

N-Nitroso Polymyxin B Impurity 8

CAT. No.	CP-P142008
CAS. No.	NA
Mol. F.	C57H107N17O29S5
Mol. Wt.	1654.87
Stock Status:	Custom Synthesis

N-Nitroso Polymyxin B Impurity 9

CAT. No.	CP-P142009
CAS. No.	NA
Mol. F.	C57H107N17O29S5
Mol. Wt.	1654.87
Stock Status:	Custom Synthesis

N-Nitroso Polymyxin B Impurity 10

CAT. No.	CP-P142010
CAS. No.	NA
Mol. F.	C57H107N17O29S5
Mol. Wt.	1654.87
Stock Status:	Custom Synthesis

Polymyxin B1-I

CAT. No.	CP-P142011
CAS. No.	811435-10-6
Mol. F.	C56H98N16O13
Mol. Wt.	1203.50
Stock Status:	Custom Synthesis

Polymyxin B3

CAT. No.	CP-P142012
CAS. No.	71140-58-4
Mol. F.	C55H96N16O13
Mol. Wt.	1189.47
Stock Status:	Custom Synthesis

Polymyxin B2

CAT. No.	CP-P142013
CAS. No.	34503-87-2
Mol. F.	C55H96N16O13
Mol. Wt.	1189.47
Stock Status:	Custom Synthesis

Polymyxin B1

CAT. No.	CP-P142014
CAS. No.	4135-11-9
Mol. F.	C56H98N16O13
Mol. Wt.	1203.50
Stock Status:	Custom Synthesis

Polymyxin B Impurity 1

CAT. No.	CP-P142015
CAS. No.	NA
Mol. F.	C56H96N16O12
Mol. Wt.	1185.50
Stock Status:	Custom Synthesis

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