Erythromycin-Impurities | Pharmaffiliates

erythromycin and its Impurities

An antibacterial agent which is used for the treatment of infections caused in skin and respiratory tract. It exhibits bacteriostatic action by inhibiting the growth of bacteria. Reference standards of Erythromycin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 82 results for erythromycin Impurities
PA 05 15000

Erythromycin - API

Erythromycin


  • Catalogue No.:PA 05 15000

  • CAS :

    114-07-8

  • Molecular Formula : C37H67NO13

  • Molecular Weight : 733.93

PA 05 15010

Erythromycin - Impurity A

Erythromycin F


  • Catalogue No.:PA 05 15010

  • CAS :

    82230-93-1

  • Molecular Formula : C37H67NO14

  • Molecular Weight : 749.93

PA 05 15020

Erythromycin - Impurity B

N-Demethylerythromycin A


  • Catalogue No.:PA 05 15020

  • CAS :

    992-62-1

  • Molecular Formula : C36H65NO13

  • Molecular Weight :  719.9

PA 05 15030

Erythromycin - Impurity C

Erythromycin E


  • Catalogue No.:PA 05 15030

  • CAS :

    41451-91-6

  • Molecular Formula : C37H65NO14

  • Molecular Weight : 747.91

PA 05 15040

Erythromycin - Impurity D

Anhydro Erythromycin A


  • Catalogue No.:PA 05 15040

  • CAS :

    23893-13-2

  • Molecular Formula : C37H65NO12

  • Molecular Weight : 715.91

PA 05 15050

Erythromycin - Impurity E

Erythromycin A Enol Ether


  • Catalogue No.:PA 05 15050

  • CAS :

    33396-29-1

  • Molecular Formula : C37H65NO12

  • Molecular Weight : 715.91

PA 05 15060

Erythromycin - Impurity F

Pseudoerythromycin A Enol Ether


  • Catalogue No.:PA 05 15060

  • CAS :

    105882-69-7

  • Molecular Formula : C37H65NO12

  • Molecular Weight : 715.91

PA 05 15080

Erythromycin - Impurity H

Erythromycin A 3″-N-oxide


  • Catalogue No.:PA 05 15080

  • CAS :

    992-65-4

  • Molecular Formula : C37H67NO14

  • Molecular Weight : 749.93

PA 05 15090

Erythromycin - Impurity I

Erythralosamine


  • Catalogue No.:PA 05 15090

  • CAS :

    546-57-6

  • Molecular Formula : C29H49NO8

  • Molecular Weight : 539.70

PA 05 15100

Erythromycin - Impurity J

Pseudoerythromycin A Hemiketal


  • Catalogue No.:PA 05 15100

  • CAS :

    105900-46-7

  • Molecular Formula : C37H67NO13

  • Molecular Weight : 733.93

PA 05 15110

Erythromycin - Impurity K

Erythromycin D


  • Catalogue No.:PA 05 15110

  • CAS :

    33442-56-7

  • Molecular Formula : C36H65NO12

  • Molecular Weight : 703.90

PA 05 15120

Erythromycin - Impurity L

3''-N-demethyl-3''-N-formyl erythromycin A


  • Catalogue No.:PA 05 15120

  • CAS :

    127955-44-6

  • Molecular Formula : C37H65NO14

  • Molecular Weight : 747.91

PA 05 15130

Erythromycin - Impurity M

Erythromycin G


  • Catalogue No.:PA 05 15130

  • CAS :

    616234-56-1

  • Molecular Formula : C37H67NO13

  • Molecular Weight : 733.93

PA 05 15510

Erythromycin Thiocyanate

Erythromycin Thiocyanate


  • Catalogue No.:PA 05 15510

  • CAS :

    7704-67-8

  • Molecular Formula : C38H68N2O13S

  • Molecular Weight : 793.02

PA 05 15520

Erythromycin Propionate

Erythromycin Propionate


  • Catalogue No.:PA 05 15520

  • CAS :

    134-36-1

  • Molecular Formula : C40H71NO14

  • Molecular Weight : 789.99

PA 05 15530

Erythromycin Stearate

Erythromycin Stearate


  • Catalogue No.:PA 05 15530

  • CAS :

    643-22-1

  • Molecular Formula : C55H103NO15

  • Molecular Weight : 1018.4

PA 05 15540

N-Demethyl-N-(ethylsuccinyl) Erythromycin

N-Demethyl-N-(ethylsuccinyl) Erythromycin


  • Catalogue No.:PA 05 15540

  • CAS :

    NA

  • Molecular Formula : C42H73NO16

  • Molecular Weight : 848.03

PA 05 15550

Erythromycin A 6,9-Imino Ether

Erythromycin A 6,9-Imino Ether


  • Catalogue No.:PA 05 15550

  • CAS :

    99290-97-8

  • Molecular Formula : C37H66N2O12

  • Molecular Weight : 730.93

PA 05 15560

Erythromycin A 9,11-Imino Ether

Erythromycin A 9,11-Imino Ether


  • Catalogue No.:PA 05 15560

  • CAS :

    161193-44-8

  • Molecular Formula : C37H66N2O12

  • Molecular Weight : 730.93

PA 05 15570

Silylated Erythromycin Oxime Ketal

Silylated Erythromycin Oxime Ketal


  • Catalogue No.:PA 05 15570

  • CAS :

    119665-76-8

  • Molecular Formula : C47H92N2O14Si2

  • Molecular Weight : 965.41

PA 05 15580

Erythromycin C - API

Erythromycin C - API


  • Catalogue No.:PA 05 15580

  • CAS :

    1675-02-1

  • Molecular Formula : C36H65NO13

  • Molecular Weight : 719.9

PA 05 15590

Erythromycin B - API

Erythromycin B - API


  • Catalogue No.:PA 05 15590

  • CAS :

    527-75-3

  • Molecular Formula : C37H67NO12

  • Molecular Weight : 717.93

PA 05 15600

6-O-Methyl-2',4''-bis-O-(trimethylsilyl)erythromycin 9-[O-(1-ethoxy-1-methylethyl)oxime]

6-O-Methyl-2',4''-bis-O-(trimethylsilyl)erythromycin 9-[O-(1-ethoxy-1-methylethyl)oxime]


  • Catalogue No.:PA 05 15600

  • CAS :

    119699-81-9

  • Molecular Formula : C48H94N2O14Si2

  • Molecular Weight : 979.44

PA 05 15610

2,4-O-dis(Trimethyldilyl)-erythromycin A 9-[O-(1-ethoxy-methylethyl)]oxime

2,4-O-dis(Trimethyldilyl)-erythromycin A 9-[O-(1-ethoxy-methylethyl)]oxime


  • Catalogue No.:PA 05 15610

  • CAS :

    119665-78-0

  • Molecular Formula : C48H94N2O14Si2

  • Molecular Weight : 979.44

PA STI 025640

N-Demethyl Erythromycin A-d3

N-Demethyl Erythromycin A-d3


  • Catalogue No.:PA STI 025640

  • CAS :

    2714484-10-1

  • Molecular Formula : C36H62D3NO13

  • Molecular Weight : 722.92

PA STI 034390

4'',6-Di-O-methylerythromycin-d3

4'',6-Di-O-methylerythromycin-d3


  • Catalogue No.:PA STI 034390

  • CAS :

    NA

  • Molecular Formula : C39H68D3NO13

  • Molecular Weight : 765.00

PA STI 035820

Dirithromycin-d3

Dirithromycin-d3


  • Catalogue No.:PA STI 035820

  • CAS :

    NA

  • Molecular Formula : C47H75D3N2O14

  • Molecular Weight : 838.09

PA STI 037690

Erythromycin-13C,d3

Erythromycin-13C,d3


  • Catalogue No.:PA STI 037690

  • CAS :

    959119-26-7

  • Molecular Formula : C3613CH64D3NO13

  • Molecular Weight : 737.94

PA STI 037691

Erythromycin-d3

Erythromycin-d3


  • Catalogue No.:PA STI 037691

  • CAS :

    NA

  • Molecular Formula : C37H64D3NO13

  • Molecular Weight : 736.95

PA STI 037700

Erythromycin-d6

Erythromycin-d6


  • Catalogue No.:PA STI 037700

  • CAS :

    959119-25-6

  • Molecular Formula : C37H61D6NO13

  • Molecular Weight : 739.96

PA STI 037701

Erythromycin Ethyl Succinate-D6

Erythromycin Ethyl Succinate-D6


  • Catalogue No.:PA STI 037701

  • CAS :

    NA

  • Molecular Formula : C43H69D6NO16

  • Molecular Weight : 868.09

PA STI 037770

Erythromycylamine-d3

Erythromycylamine-d3


  • Catalogue No.:PA STI 037770

  • CAS :

    NA

  • Molecular Formula : C37H67D3N2O12

  • Molecular Weight : 737.98

PA EPD0350000

N-Demethylerythromycin A (D0350000)

N-Demethylerythromycin A (D0350000)


  • Catalogue No.:PA EPD0350000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 05 15620

(3S,4R,5R,6S,7S,9S,11S,12S,13R,14S)-6-((4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-7,12,13-trihydroxy-4-((5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyl-14-propyloxacyclotetradecane-2,10-dione

(3S,4R,5R,6S,7S,9S,11S,12S,13R,14S)-6-((4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-7,12,13-trihydroxy-4-((5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyl-14-propyloxacyclotetradecane-2,10-dione


  • Catalogue No.:PA 05 15620

  • CAS :

    NA

  • Molecular Formula : C38H69NO13

  • Molecular Weight : 747.96

PA 05 15630

13-Desethyl, 13-propyl-Erythromycin A

13-Desethyl, 13-propyl-Erythromycin A


  • Catalogue No.:PA 05 15630

  • CAS :

    288584-78-1

  • Molecular Formula : C38H69NO13

  • Molecular Weight : 747.96

PA BP889RB

N-demethylerythromycin A (889RB)

N-demethylerythromycin A (889RB)


  • Catalogue No.:PA BP889RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPE1300000

Erythromycin for microbiological assay (E1300000)

Erythromycin for microbiological assay (E1300000)


  • Catalogue No.:PA EPE1300000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPE1310000

Erythromycin B (E1310000)

Erythromycin B (E1310000)


  • Catalogue No.:PA EPE1310000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPE1320000

Erythromycin C (E1320000)

Erythromycin C (E1320000)


  • Catalogue No.:PA EPE1320000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPE1400000

Erythromycin estolate (E1400000)

Erythromycin estolate (E1400000)


  • Catalogue No.:PA EPE1400000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPE1500000

Erythromycin ethylsuccinate (E1500000)

Erythromycin ethylsuccinate (E1500000)


  • Catalogue No.:PA EPE1500000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPE1500800

Erythromycin stearate (E1500800)

Erythromycin stearate (E1500800)


  • Catalogue No.:PA EPE1500800

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA ICRS0298

Erythromycin (ICRS0298)


  • Catalogue No.:PA ICRS0298

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA ICRS0299

Erythromycin B (ICRS0299)


  • Catalogue No.:PA ICRS0299

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA ICRS0300

Erythromycin C (ICRS0300)


  • Catalogue No.:PA ICRS0300

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA ICRS46470

Erythromycin ethylsuccinate (ICRS46470)


  • Catalogue No.:PA ICRS46470

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA IPIPRS 05 10

Erythromycin Estolate (IPRS/05/10)-from IPC


  • Catalogue No.:PA IPIPRS 05 10

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA IPIPRS 114 12

Erythromycin Stearate (IPRS/114/12)-from IPC


  • Catalogue No.:PA IPIPRS 114 12

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA IPIPRS 51 13

Erythromycin (IPRS/51/13)-from IPC


  • Catalogue No.:PA IPIPRS 51 13

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA EPY0001846

Erythromycin for impurity M identification (Y0001846)

Erythromycin for impurity M identification (Y0001846)


  • Catalogue No.:PA EPY0001846

  • CAS :

    114-07-8

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001847

Erythromycin for system suitability (Y0001847)

Erythromycin for system suitability (Y0001847)


  • Catalogue No.:PA EPY0001847

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001849

Erythromycin stearate for impurity S identification (Y0001849)

Erythromycin stearate for impurity S identification (Y0001849)


  • Catalogue No.:PA EPY0001849

  • CAS :

    643-22-1

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001912

Erythromycin A (Y0001912)

Erythromycin A (Y0001912)


  • Catalogue No.:PA EPY0001912

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1045600

Azaerythromycin A (9-Deoxo-9a-aza-9a-homoerythromycin A) (1045600)

Azaerythromycin A (9-Deoxo-9a-aza-9a-homoerythromycin A) (1045600)


  • Catalogue No.:PA USP1045600

  • CAS :

    76801-85-9

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1242000

Erythromycin (1242000)

Erythromycin (1242000)


  • Catalogue No.:PA USP1242000

  • CAS :

    114-07-8

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1242010

Erythromycin B (1242010)

Erythromycin B (1242010)


  • Catalogue No.:PA USP1242010

  • CAS :

    527-75-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1242021

Erythromycin C (1242021)

Erythromycin C (1242021)


  • Catalogue No.:PA USP1242021

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1242032

Erythromycin Related Compound N (N-Demethylerythromycin A) (1242032)

Erythromycin Related Compound N (N-Demethylerythromycin A) (1242032)


  • Catalogue No.:PA USP1242032

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1243002

Erythromycin Estolate (1243002)

Erythromycin Estolate (1243002)


  • Catalogue No.:PA USP1243002

  • CAS :

    3521-62-8

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1245008

Erythromycin Ethylsuccinate (1245008)

Erythromycin Ethylsuccinate (1245008)


  • Catalogue No.:PA USP1245008

  • CAS :

    1264-62-6

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1246000

Erythromycin Gluceptate (1246000)

Erythromycin Gluceptate (1246000)


  • Catalogue No.:PA USP1246000

  • CAS :

    23067-13-2

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1247003

Erythromycin Lactobionate (1247003)

Erythromycin Lactobionate (1247003)


  • Catalogue No.:PA USP1247003

  • CAS :

    3847-29-8

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1248006

Erythromycin Stearate (1248006)

Erythromycin Stearate (1248006)


  • Catalogue No.:PA USP1248006

  • CAS :

    643-22-1

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EP1264626

Erythromycin ethylsuccinate for impurity P identification (1264-62-6)

Erythromycin ethylsuccinate for impurity P identification (1264-62-6)


  • Catalogue No.:PA EP1264626

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP488RB

erythromycin stearate (488RB)

erythromycin stearate (488RB)


  • Catalogue No.:PA BP488RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP781RB

erythromycin (781RB)

erythromycin (781RB)


  • Catalogue No.:PA BP781RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP790RB

erythromycin estolate (790RB)

erythromycin estolate (790RB)


  • Catalogue No.:PA BP790RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP794RB

erythromycin A (794RB)

erythromycin A (794RB)


  • Catalogue No.:PA BP794RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP795RB

erythromycin B (795RB)

erythromycin B (795RB)


  • Catalogue No.:PA BP795RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP796RB

erythromycin C (796RB)

erythromycin C (796RB)


  • Catalogue No.:PA BP796RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP798RB

erythromycin ethyl succinate (798RB)

erythromycin ethyl succinate (798RB)


  • Catalogue No.:PA BP798RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 05 0151000

6-O-Methyl-2',4"-bis-O-(trimethylsilyl)-9-[O-(1-ethoxy-1-methylethyl)oxime] Erythromycin

6-O-Methyl-2',4"-bis-O-(trimethylsilyl)-9-[O-(1-ethoxy-1-methylethyl)oxime] Erythromycin


  • Catalogue No.:PA 05 0151000

  • CAS :

    119665-62-2

  • Molecular Formula : C49H96N2O14Si2

  • Molecular Weight : 993.48

PA 05 0151001

Erythromycin Cyclocarbonate

Erythromycin Cyclocarbonate


  • Catalogue No.:PA 05 0151001

  • CAS :

    55224-05-0

  • Molecular Formula : C38H65NO14

  • Molecular Weight : 759.93

PA 05 0151002

Cycloester Erythromycin Enol Ether

Cycloester Erythromycin Enol Ether


  • Catalogue No.:PA 05 0151002

  • CAS :

    58781-38-7

  • Molecular Formula : C38H63NO13

  • Molecular Weight : 741.92

PA 05 0151003

3'-N,N-Didemethyl-6-O-methylerythromycin

3'-N,N-Didemethyl-6-O-methylerythromycin


  • Catalogue No.:PA 05 0151003

  • CAS :

    118058-75-6

  • Molecular Formula : C36H65NO13

  • Molecular Weight : 719.91

PA 05 1880000

Erythromycin Lactobionate - API

Erythromycin Lactobionate


  • Catalogue No.:PA 05 1880000

  • CAS :

    3847-29-8

  • Molecular Formula : C49H89NO25

  • Molecular Weight : 1092.23

PA 05 0151004

(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-7-methoxy-4-(((2R,4R,5S,6S)-4-methoxy-4,6-dimethyl-5-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyl-10-(((trimethylsilyl)oxy)imino)oxacyclotetradecan-2-one

(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-7-methoxy-4-(((2R,4R,5S,6S)-4-methoxy-4,6-dimethyl-5-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyl-10-(((trimethylsilyl)oxy)imino)oxacyclotetradecan-2-one


  • Catalogue No.:PA 05 0151004

  • CAS :

    227612-77-3

  • Molecular Formula : C47H94N2O13Si3

  • Molecular Weight : 979.53

PA 05 0151005

(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-7-methoxy-4-(((2R,4R,5S,6S)-4-methoxy-4,6-dimethyl-5-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-10-(methoxyimino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-7-methoxy-4-(((2R,4R,5S,6S)-4-methoxy-4,6-dimethyl-5-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-10-(methoxyimino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one


  • Catalogue No.:PA 05 0151005

  • CAS :

    1570268-43-7

  • Molecular Formula : C45H88N2O13Si2

  • Molecular Weight : 921.37

PA 05 0151006

(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-10-(hydroxyimino)-7-methoxy-4-(((2R,4R,5S,6S)-4-methoxy-4,6-dimethyl-5-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-10-(hydroxyimino)-7-methoxy-4-(((2R,4R,5S,6S)-4-methoxy-4,6-dimethyl-5-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one


  • Catalogue No.:PA 05 0151006

  • CAS :

    1570268-41-5

  • Molecular Formula : C44H86N2O13Si2

  • Molecular Weight : 907.34

PA 05 0151007

Erythromycin Ethyl Fumarate

Erythromycin Ethyl Fumarate


  • Catalogue No.:PA 05 0151007

  • CAS :

    122293-08-7

  • Molecular Formula : C43H73NO16

  • Molecular Weight : 860.05

PA 05 0151008

Erythromycin E N-oxide

Erythromycin E N-oxide


  • Catalogue No.:PA 05 0151008

  • CAS :

    820978-34-5

  • Molecular Formula : C37H65NO15

  • Molecular Weight : 763.92

PA 05 0151009

Erythromycin, N,N-didemethyl-, 9-oxime, (9E)

Erythromycin, N,N-didemethyl-, 9-oxime, (9E)


  • Catalogue No.:PA 05 0151009

  • CAS :

    231610-52-9

  • Molecular Formula : C35H64N2O13

  • Molecular Weight : 720.9