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Pharmaceutical Reference Standards

Aztreonam

Picture of Aztreonam
CAT No: SZ-A072001
CAS No: 78110-38-0
Mol.F. : C13H17N5O8S2
Mol.Wt. : 435.4
Inv. Status: In Stock, 3-4 days for Dispatch
SZ-A072001
CAS No:78110-38-0
Mol.F.: C13H17N5O8S2
Mol.Wt.: 435.4
Inv. Status: In Stock, 3-4 days for Dispatch

Aztreonam USP Related Compound A

Picture of Aztreonam USP Related Compound A
CAT No: SZ-A072002
CAS No: 87500-74-1
Mol.F. : C13H19N5O9S2
Mol.Wt. : 453.4
Inv. Status: In Stock
SZ-A072002
CAS No:87500-74-1
Mol.F.: C13H19N5O9S2
Mol.Wt.: 453.4
Inv. Status: In Stock

Aztreonam USP Related Compound B

Picture of Aztreonam USP Related Compound B
CAT No: SZ-A072003
CAS No: 102586-36-7
Mol.F. : C13H19N5O6S
Mol.Wt. : 373.38
Inv. Status: Out of Stock, Under Synthesis
SZ-A072003
CAS No:102586-36-7
Mol.F.: C13H19N5O6S
Mol.Wt.: 373.38
Inv. Status: Out of Stock, Under Synthesis

Aztreonam Desulfated Impurity

Picture of Aztreonam Desulfated Impurity
CAT No: SZ-A072004
CAS No: 102579-59-9
Mol.F. : C13H17N5O5S
Mol.Wt. : 355.4
Inv. Status: Under Synthesis
SZ-A072004
CAS No:102579-59-9
Mol.F.: C13H17N5O5S
Mol.Wt.: 355.4
Inv. Status: Under Synthesis

(E)-Aztreonam

Picture of (E)-Aztreonam
CAT No: SZ-A072005
CAS No: 99341-02-3
Mol.F. : C13H17N5O8S2
Mol.Wt. : 435.4
Inv. Status: In Stock
SZ-A072005
CAS No:99341-02-3
Mol.F.: C13H17N5O8S2
Mol.Wt.: 435.4
Inv. Status: In Stock

Aztreonam Ethyl Ester

Picture of Aztreonam Ethyl Ester
CAT No: SZ-A072006
CAS No: 102579-57-7
Mol.F. : C15H21N5O8S2
Mol.Wt. : 463.5
Inv. Status: In Stock
SZ-A072006
CAS No:102579-57-7
Mol.F.: C15H21N5O8S2
Mol.Wt.: 463.5
Inv. Status: In Stock

Aztreonam Desulfo t-Butyl Ester

Picture of Aztreonam Desulfo t-Butyl Ester
CAT No: SZ-A072007
CAS No: NA
Mol.F. : C17H25N5O5S
Mol.Wt. : 411.5
Inv. Status: Custom Synthesis
SZ-A072007
CAS No:NA
Mol.F.: C17H25N5O5S
Mol.Wt.: 411.5
Inv. Status: Custom Synthesis

Aztreonam Amide

Picture of Aztreonam Amide
CAT No: SZ-A072008
CAS No: 1219444-93-5
Mol.F. : C13H20N6O8S2
Mol.Wt. : 452.5
Inv. Status: Custom Synthesis
SZ-A072008
CAS No:1219444-93-5
Mol.F.: C13H20N6O8S2
Mol.Wt.: 452.5
Inv. Status: Custom Synthesis

Aztreonam Isoproppyl Ester

Picture of Aztreonam Isoproppyl Ester
CAT No: SZ-A072009
CAS No: NA
Mol.F. : C16H23N5O8S2
Mol.Wt. : 477.5
Inv. Status: In Stock
SZ-A072009
CAS No:NA
Mol.F.: C16H23N5O8S2
Mol.Wt.: 477.5
Inv. Status: In Stock

Aztreonam Methyl Ester 

Picture of Aztreonam Methyl Ester 
CAT No: SZ-A072010
CAS No: 1255912-98-1
Mol.F. : C14H19N5O8S2
Mol.Wt. : 449.5
Inv. Status: In Stock
SZ-A072010
CAS No:1255912-98-1
Mol.F.: C14H19N5O8S2
Mol.Wt.: 449.5
Inv. Status: In Stock

Aztreonam t-Butyl Ester 

Picture of Aztreonam t-Butyl Ester 
CAT No: SZ-A072011
CAS No: 330944-50-8
Mol.F. : C17H25N5O8S2
Mol.Wt. : 491.5
Inv. Status: In Stock
SZ-A072011
CAS No:330944-50-8
Mol.F.: C17H25N5O8S2
Mol.Wt.: 491.5 
Inv. Status: In Stock

Aztreonam Impurity 1

Picture of Aztreonam Impurity 1
CAT No: SZ-A072012
CAS No: NA
Mol.F. : C19H29N5O8S2
Mol.Wt. : 519.6
Inv. Status: Custom Synthesis
SZ-A072012
CAS No:NA
Mol.F.: C19H29N5O8S2
Mol.Wt.: 519.6
Inv. Status: Custom Synthesis

Aztreonam Impurity 2

Picture of Aztreonam Impurity 2
CAT No: SZ-A072013
CAS No: NA
Mol.F. : C15H21N5O8S2
Mol.Wt. : 463.5
Inv. Status: Custom Synthesis
SZ-A072013
CAS No:NA
Mol.F.: C15H21N5O8S2
Mol.Wt.: 463.5
Inv. Status: Custom Synthesis

Aztreonam Desulfated Dimer

Picture of Aztreonam Desulfated Dimer
CAT No: SZ-A072017
CAS No: NA
Mol.F. : C26H34N10O13S3
Mol.Wt. : 790.8
Inv. Status: Custom Synthesis
SZ-A072017
CAS No:NA
Mol.F.: C26H34N10O13S3
Mol.Wt.: 790.8
Inv. Status: Custom Synthesis

Aztreonam Impurity 3

Picture of Aztreonam Impurity 3
CAT No: SZ-A072019
CAS No: 2195336-17-3
Mol.F. : C4H10N2O5S
Mol.Wt. : 198.2
Inv. Status: Custom Synthesis
SZ-A072019
CAS No:2195336-17-3
Mol.F.: C4H10N2O5S
Mol.Wt.: 198.2
Inv. Status: Custom Synthesis

Aztreonam Impurity 4

Picture of Aztreonam Impurity 4
CAT No: SZ-A072020
CAS No: 80999-51-5
Mol.F. : C4H10N2O2
Mol.Wt. : 118.1
Inv. Status: Custom Synthesis
SZ-A072020
CAS No:80999-51-5
Mol.F.: C4H10N2O2
Mol.Wt.: 118.1
Inv. Status: Custom Synthesis

Aztreonam Impurity 5

Picture of Aztreonam Impurity 5
CAT No: SZ-A072021
CAS No: NA
Mol.F. : C19H31N9O10S2
Mol.Wt. : 609.6
Inv. Status: Custom Synthesis
SZ-A072021
CAS No:NA
Mol.F.: C19H31N9O10S2
Mol.Wt.: 609.6
Inv. Status: Custom Synthesis

Aztreonam Impurity 6

Picture of Aztreonam Impurity 6
CAT No: SZ-A072022
CAS No: NA
Mol.F. : C19H31N9O10S2
Mol.Wt. : 609.6
Inv. Status: Custom Synthesis
SZ-A072022
CAS No:NA
Mol.F.: C19H31N9O10S2
Mol.Wt.: 609.6
Inv. Status: Custom Synthesis

Aztreonam Impurity 7

Picture of Aztreonam Impurity 7
CAT No: SZ-A072023
CAS No: 730928-60-6
Mol.F. : C26H34N10O16S4
Mol.Wt. : 870.9
Inv. Status: Custom Synthesis
Rel. CAS No : 171018-37-4 (4Na salt)
SZ-A072023
CAS No:730928-60-6
Mol.F.: C26H34N10O16S4
Mol.Wt.: 870.9
Inv. Status: Custom Synthesis
Rel. CAS No : 171018-37-4 (4Na salt)

Stable Isotopes and Metabolites

Aztreonam D6

Picture of Aztreonam D6
CAT No: SZ-A072D01
CAS No: 1127452-94-1
Mol.F. : C13H11D6N5O8S2
Mol.Wt. : 441.5
Inv. Status: Custom Synthesis
SZ-A072D01
CAS No:1127452-94-1
Mol.F.: C13H11D6N5O8S2
Mol.Wt.: 441.5
Inv. Status: Custom Synthesis