Aztreonam-Impurities | Pharmaffiliates

aztreonam and its Impurities

Aztreonam is a monocyclic beta-lactam antibiotic originally isolated from Chromobacterium violaceum. It is resistant to beta-lactamases and is used in gram-negative infections, especially of the meninges, bladder, and kidneys. Reference standards of Aztreonam API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 25 results for aztreonam Impurities
PA 01 89000

Aztreonam - API

Aztreonam


  • Catalogue No.:PA 01 89000

  • CAS :

    78110-38-0

  • Molecular Formula : C13H17N5O8S2

  • Molecular Weight : 435.43

PA 01 89510

Aztreonam Disodium

Aztreonam Disodium


  • Catalogue No.:PA 01 89510

  • CAS :

    80581-86-8

  • Molecular Formula : C13H17N5Na2O8S2+2

  • Molecular Weight : 481.41

PA 01 89520

Aztreonam E-Isomer

Aztreonam E-Isomer


  • Catalogue No.:PA 01 89520

  • CAS :

    99341-02-3

  • Molecular Formula : C13H17N5O8S2

  • Molecular Weight : 435.43

PA 01 89530

Open Ring Aztreonam

Open Ring Aztreonam


  • Catalogue No.:PA 01 89530

  • CAS :

    87500-74-1

  • Molecular Formula : C13H19N5O9S2

  • Molecular Weight : 453.45

PA STI 009781

Aztreonam-d6

Aztreonam-d6


  • Catalogue No.:PA STI 009781

  • CAS :

    1127452-94-1

  • Molecular Formula : C13H11D6N5O8S2

  • Molecular Weight : 441.46

PA USP1046205

Aztreonam (1046205)

Aztreonam (1046205)


  • Catalogue No.:PA USP1046205

  • CAS :

    78110-38-0

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1046409

Open Ring Aztreonam (1046409)

Open Ring Aztreonam (1046409)


  • Catalogue No.:PA USP1046409

  • CAS :

    87500-74-1

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1046307

Aztreonam E-Isomer (1046307)

Aztreonam E-Isomer (1046307)


  • Catalogue No.:PA USP1046307

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 01 89540

Desulfo Aztreonam

Desulfo Aztreonam


  • Catalogue No.:PA 01 89540

  • CAS :

    102579-59-9

  • Molecular Formula : C13H17N5O5S

  • Molecular Weight : 354.38

PA 01 89550

(2S,3S)-3-Amino-2-[[(2Z)-2-(2-amino-4-thiazolyl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]butanoic Acid

(2S,3S)-3-Amino-2-[[(2Z)-2-(2-amino-4-thiazolyl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]butanoic Acid


  • Catalogue No.:PA 01 89550

  • CAS :

    102586-36-7

  • Molecular Formula : C13H19N5O6S

  • Molecular Weight : 373.38

PA 01 89580

(2S,3S)-3-Amino-2-methyl-4-oxoazetidine-1-sulphonic Acid

(2S,3S)-3-Amino-2-methyl-4-oxoazetidine-1-sulphonic Acid


  • Catalogue No.:PA 01 89580

  • CAS :

    80082-65-1

  • Molecular Formula : C4H8N2O4S

  • Molecular Weight : 180.18

PA 01 89560

Nω-((2R,3S)-2-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-3-(sulfoamino)butanoyl)-L-arginine

Nω-((2R,3S)-2-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-3-(sulfoamino)butanoyl)-L-arginine


  • Catalogue No.:PA 01 89560

  • CAS :

    NA

  • Molecular Formula : C19H31N9O10S2

  • Molecular Weight : 609.63

PA 01 89570

((2R,3S)-2-((Z)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-3-(sulfoamino)butanoyl)-L-arginine

((2R,3S)-2-((Z)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-3-(sulfoamino)butanoyl)-L-arginine


  • Catalogue No.:PA 01 89570

  • CAS :

    NA

  • Molecular Formula : C19H31N9O10S2

  • Molecular Weight : 609.63

PA 01 89590

(2R,3R)-3-((Z)-2-(2-Aminothiazol-4-yl)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)acetamido)-2-methyl-4-oxoazetidine-1-sulfonic Acid

(2R,3R)-3-((Z)-2-(2-Aminothiazol-4-yl)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)acetamido)-2-methyl-4-oxoazetidine-1-sulfonic Acid


  • Catalogue No.:PA 01 89590

  • CAS :

    NA

  • Molecular Formula : C17H25N5O8S2

  • Molecular Weight : 491.53

PA 01 0891000

Aztreonam Ethyl Ester

Aztreonam Ethyl Ester


  • Catalogue No.:PA 01 0891000

  • CAS :

    102579-57-7

  • Molecular Formula : C15H21N5O8S2

  • Molecular Weight : 463.48

PA 01 0891001

Aztreonam desulfo t-butyl ester

Aztreonam desulfo t-butyl ester


  • Catalogue No.:PA 01 0891001

  • CAS :

    NA

  • Molecular Formula : C17H25N5O5S

  • Molecular Weight : 411.48

PA 01 0891002

Aztreonam amide

Aztreonam amide


  • Catalogue No.:PA 01 0891002

  • CAS :

    1219444-93-5

  • Molecular Formula : C13H20N6O8S2

  • Molecular Weight : 452.46

PA 01 0891003

Aztreonam isoproppyl ester

Aztreonam isoproppyl ester


  • Catalogue No.:PA 01 0891003

  • CAS :

    NA

  • Molecular Formula : C16H23N5O8S2

  • Molecular Weight : 477.51

PA 01 0891004

Aztreonam methyl ester 

Aztreonam methyl ester


  • Catalogue No.:PA 01 0891004

  • CAS :

    1255912-98-1

  • Molecular Formula : C14H19N5O8S2

  • Molecular Weight : 449.45

PA 01 0891005

Aztreonam t-butyl ester 

Aztreonam t-butyl ester


  • Catalogue No.:PA 01 0891005

  • CAS :

    330944-50-8

  • Molecular Formula : C17H25N5O8S2

  • Molecular Weight : 491.53

PA 01 0891006

Aztreonam Dimer Impurity

Aztreonam Dimer Impurity


  • Catalogue No.:PA 01 0891006

  • CAS :

    NA

  • Molecular Formula : C26H36N10O14S3

  • Molecular Weight : 808.81

PA 01 0891007

(2S,3S)-2-Amino-3-(sulfoamino)butanoic acid

(2S,3S)-2-Amino-3-(sulfoamino)butanoic acid


  • Catalogue No.:PA 01 0891007

  • CAS :

    2195336-17-3

  • Molecular Formula : C4H10N2O5S

  • Molecular Weight : 198.19

PA 01 0891008

(2E,8S,9S,12Z)-2,12-Bis(2-aminothiazol-4-yl)-9-carboxy-5,5,8,15,15-pentamethyl-1-(((2S,3S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl)amino)-1,6,11-trioxo-4,14-dioxa-3,7,10,13-tetraazahexadeca-2,12-dien-16-oic acid

(2E,8S,9S,12Z)-2,12-Bis(2-aminothiazol-4-yl)-9-carboxy-5,5,8,15,15-pentamethyl-1-(((2S,3S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl)amino)-1,6,11-trioxo-4,14-dioxa-3,7,10,13-tetraazahexadeca-2,12-dien-16-oic acid


  • Catalogue No.:PA 01 0891008

  • CAS :

     1255913-01-9

  • Molecular Formula : C26H34N10O13S3

  • Molecular Weight : 790.8

PA 01 0891009

Aztreonam Open-ring desulfatesaztreonam ethyl Ester

Aztreonam Open-ring desulfatesaztreonam ethyl Ester


  • Catalogue No.:PA 01 0891009

  • CAS :

    NA

  • Molecular Formula : C15H23N5O6S

  • Molecular Weight : 401.44

PA 01 0891010

Aztreonam Desulfated Dimer

Aztreonam Desulfated Dimer


  • Catalogue No.:PA 01 0891010

  • CAS :

    NA

  • Molecular Formula : C26H34N10O13S3

  • Molecular Weight : 790.8