clarithromycin and its Impurities

Clarithromycin may be bacteriostatic or bactericidal depending on the organism and drug concentration. It is a semisynthetic macrolide antibiotic derived from erythromycin, inhibits bacterial protein synthesis by binding to the bacterial 50S ribosomal subunit. Binding inhibits peptidyl transferase activity and interferes with amino acid translocation during the translation and protein assembly process.. Reference standards of Clarithromycin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 72 results for clarithromycin Impurities
PA 03 60000

Clarithromycin

Clarithromycin

  • Catalogue No.:PA 03 60000

  • CAS :

    81103-11-9

  • Molecular Formula : C38H69NO13

  • Molecular Weight : 747.95

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PA 03 60010

Clarithromycin - Impurity A

Clarithromycin F

  • Catalogue No.:PA 03 60010

  • CAS :

    124412-58-4

  • Molecular Formula : C38H69NO14

  • Molecular Weight : 763.95

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PA 03 60020

Clarithromycin - Impurity B

6-O-Methyl-15-norerythromycin A

  • Catalogue No.:PA 03 60020

  • CAS :

    299409-85-1

  • Molecular Formula : C37H67NO13

  • Molecular Weight : 733.93

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PA 03 60030

Clarithromycin - Impurity C

6-O-Methylerythromycin A (E)-9-oxime

  • Catalogue No.:PA 03 60030

  • CAS :

    127253-06-9

  • Molecular Formula : C38H70N2O13

  • Molecular Weight : 762.97

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PA 03 60040

Clarithromycin - Impurity D

3″-N-Demethyl-6-O-methylerythromycin A

  • Catalogue No.:PA 03 60040

  • CAS :

    101666-68-6

  • Molecular Formula : C37H67NO13

  • Molecular Weight : 733.93

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PA 03 60050

Clarithromycin - Impurity E

6,11-di-O-methylerythromycin A

  • Catalogue No.:PA 03 60050

  • CAS :

    81103-14-2

  • Molecular Formula : C39H71NO13

  • Molecular Weight : 761.98

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PA 03 60060

Clarithromycin - Impurity F

6,12-Di-O-Methylerythromycin A

  • Catalogue No.:PA 03 60060

  • CAS :

    128940-83-0

  • Molecular Formula : C39H71NO13

  • Molecular Weight : 761.98

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PA 03 60070

Clarithromycin - Impurity G

6-O-Methylerythromycin A (E)-9-(O-methyloxime)

  • Catalogue No.:PA 03 60070

  • CAS :

    127182-44-9

  • Molecular Formula : C39H72N2O13

  • Molecular Weight : 776.99

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PA 03 60080

Clarithromycin - Impurity H

3″-N-demethyl-3′-N-formyl-6-O-methylerythromycin A

  • Catalogue No.:PA 03 60080

  • CAS :

    127140-69-6

  • Molecular Formula : C38H67NO14

  • Molecular Weight : 761.94

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PA 03 60090

Clarithromycin - Impurity I

3-O-Decladinosyl-6-O-methylerythromycin A

  • Catalogue No.:PA 03 60090

  • CAS :

    118058-74-5

  • Molecular Formula : C30H55NO10

  • Molecular Weight : 589.76

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PA 03 60100

Clarithromycin - Impurity J

Erythromycin A (E)-9-oxime

  • Catalogue No.:PA 03 60100

  • CAS :

    13127-18-9

  • Molecular Formula : C37H68N2O13

  • Molecular Weight : 748.94

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PA 03 60110

Clarithromycin - Impurity K

3-O-Decladinosyl-8,9:10,11-dianhydro-6-O-methylerythromycin A-9,12-hemiketal

  • Catalogue No.:PA 03 60110

  • CAS :

    127157-35-1

  • Molecular Formula : C30H51NO8

  • Molecular Weight : 553.73

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PA 03 60120

Clarithromycin - Impurity L

6-O-Methylerythromycin A (Z)-9-oxime

  • Catalogue No.:PA 03 60120

  • CAS :

    127253-05-8

  • Molecular Formula : C38H70N2O13

  • Molecular Weight : 762.97

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PA 03 60130

Clarithromycin - Impurity M

3''-N-Demethyl-6-O-methylerythromycin A (E)-9-oxime

  • Catalogue No.:PA 03 60130

  • CAS :

    127182-43-8

  • Molecular Formula : C37H68N2O13

  • Molecular Weight : 748.94

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PA 03 60140

Clarithromycin - Impurity N

(10E)-10,11-Didehydro-11-deoxy-6-O-methylerythromycin A

  • Catalogue No.:PA 03 60140

  • CAS :

    144604-03-5

  • Molecular Formula : C38H67NO12

  • Molecular Weight : 729.94

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PA 03 60150

Clarithromycin - Impurity O

6-O-Methylerythromycin A (Z)-9-(O-methyloxime)

  • Catalogue No.:PA 03 60150

  • CAS :

    127252-80-6

  • Molecular Formula : C39H72N2O13

  • Molecular Weight : 776.99

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PA 03 60160

Clarithromycin - Impurity P

4′,6-Di-O-methylerythromycin A

  • Catalogue No.:PA 03 60160

  • CAS :

    123967-58-8

  • Molecular Formula : C39H71NO13

  • Molecular Weight : 761.98

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PA 03 60510

N-Demethyl Erythromycin A

N-Demethyl Erythromycin A

  • Catalogue No.:PA 03 60510

  • CAS :

    992-62-1

  • Molecular Formula : C36H65NO13

  • Molecular Weight : 719.9

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PA 03 60520

6-O-Methylerythromycin A 9-(E)-O-(1-isopropoxycyclohexyl)-oxime

6-O-Methylerythromycin A 9-(E)-O-(1-isopropoxycyclohexyl)-oxime

  • Catalogue No.:PA 03 60520

  • CAS :

    156715-14-9

  • Molecular Formula : C47H86N2O14

  • Molecular Weight : 903.19

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PA 03 60530

9-Ketal Oxime Clarithromycin

9-Ketal Oxime Clarithromycin

  • Catalogue No.:PA 03 60530

  • CAS :

    NA

  • Molecular Formula : C42H78N2O14

  • Molecular Weight : 835.07

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PA 03 60540

Clarithromycin KLN-6

Clarithromycin KLN-6

  • Catalogue No.:PA 03 60540

  • CAS :

    NA

  • Molecular Formula : C41H76N2O14

  • Molecular Weight : 821.05

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PA 03 60550

Clarithromycin Lactobionate

Clarithromycin Lactobionate

  • Catalogue No.:PA 03 60550

  • CAS :

    135326-55-5

  • Molecular Formula : C50H91NO25

  • Molecular Weight : 1106.25

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PA 03 60560

Clarithromycin N-oxide

Clarithromycin N-oxide

  • Catalogue No.:PA 03 60560

  • CAS :

    118074-07-0

  • Molecular Formula : C38H69NO14

  • Molecular Weight : 763.95

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PA STI 021830

Clarithromycin-N-methyl-d3

Clarithromycin-N-methyl-d3

  • Catalogue No.:PA STI 021830

  • CAS :

    959119-22-3

  • Molecular Formula : C38H66D3NO13

  • Molecular Weight : 750.97

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PA STI 021831

Clarithromycin 13C D3

Clarithromycin 13C D3

  • Catalogue No.:PA STI 021831

  • CAS :

    NA

  • Molecular Formula : C3713CH66D3NO13

  • Molecular Weight : 751.96

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PA USP1134379

Clarithromycin (1134379)

Clarithromycin (1134379)

  • Catalogue No.:PA USP1134379

  • CAS :

    81103-11-9

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA BP833RB

clarithromycin (833RB)

clarithromycin (833RB)

  • Catalogue No.:PA BP833RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA BP834RB

clarithromycin impurity E (834RB)

clarithromycin impurity E (834RB)

  • Catalogue No.:PA BP834RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0000321

Clarithromycin for peak identification (Y0000321)

Clarithromycin for peak identification (Y0000321)

  • Catalogue No.:PA EPY0000321

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1134380

Clarithromycin Related Compound A (6,11-di-O-methylerythromycin A) (1134380)

Clarithromycin Related Compound A (6,11-di-O-methylerythromycin A) (1134380)

  • Catalogue No.:PA USP1134380

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1134619

Clarithromycin Impurity D (N-desmethyl clarithromycin) (1134619)

Clarithromycin Impurity D (N-desmethyl clarithromycin) (1134619)

  • Catalogue No.:PA USP1134619

  • CAS :

    101666-68-6

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1134631

Clarithromycin Impurity Q (N-oxide clarithromycin) (1134631)

Clarithromycin Impurity Q (N-oxide clarithromycin) (1134631)

  • Catalogue No.:PA USP1134631

  • CAS :

    118074-07-0

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1134620

Clarithromycin Impurity H (N-formyl clarithromycin) (1134620)

Clarithromycin Impurity H (N-formyl clarithromycin) (1134620)

  • Catalogue No.:PA USP1134620

  • CAS :

    127140-69-6

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1134390

Clarithromycin Identity (1134390)

Clarithromycin Identity (1134390)

  • Catalogue No.:PA USP1134390

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1134642

Clarithromycin Impurity R (N-desmethyl erythromycin A) (1134642)

Clarithromycin Impurity R (N-desmethyl erythromycin A) (1134642)

  • Catalogue No.:PA USP1134642

  • CAS :

    992-62-1

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0000320

Clarithromycin (Y0000320)

Clarithromycin (Y0000320)

  • Catalogue No.:PA EPY0000320

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 03 60570

(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-10-(methoxyimino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-10-(methoxyimino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

  • Catalogue No.:PA 03 60570

  • CAS :

    107216-09-1

  • Molecular Formula : C39H72N2O13

  • Molecular Weight : 777.01

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PA 03 60580

(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-12,13-dihydroxy-4-(((2R,4R,5R,6R)-5-hydroxy-4,6-dimethoxy-4-methyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13,14-heptamethyloxacyclotetradecane-2,10-dione

(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-12,13-dihydroxy-4-(((2R,4R,5R,6R)-5-hydroxy-4,6-dimethoxy-4-methyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13,14-heptamethyloxacyclotetradecane-2,10-dione

  • Catalogue No.:PA 03 60580

  • CAS :

    NA

  • Molecular Formula : C37H67NO14

  • Molecular Weight : 749.94

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PA IPIPRS 30 14

Clarithromycin (IPRS/30/14)-from IPC

  • Catalogue No.:PA IPIPRS 30 14

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

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PA 03 60590

Clarithromycin 9-Oxime

Clarithromycin 9-Oxime

  • Catalogue No.:PA 03 60590

  • CAS :

    103450-87-9

  • Molecular Formula : C38H70N2O13

  • Molecular Weight : 762.98

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PA 03 60600

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

  • Catalogue No.:PA 03 60600

  • CAS :

    NA

  • Molecular Formula : C49H96N2O14Si2

  • Molecular Weight : 993.48

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PA 03 60610

(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-10-(((2-ethoxypropan-2-yl)oxy)imino)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-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)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-10-(((2-ethoxypropan-2-yl)oxy)imino)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

  • Catalogue No.:PA 03 60610

  • CAS :

    119665-77-9

  • Molecular Formula : C42H78N2O14

  • Molecular Weight : 835.09

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PAI 03 034010

(3R,4S,5S,6R,9R,11S,12R,13S,14R,E)-6-(((2S,4S,6S)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

(3R,4S,5S,6R,9R,11S,12R,13S,14R,E)-6-(((2S,4S,6S)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

  • Catalogue No.:PAI 03 034010

  • CAS :

    NA

  • Molecular Formula : C38H70N2O13

  • Molecular Weight : 762.98

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PAI 03 034020

(3R,4S,5S,6R,9R,11S,12R,13S,14R,E)-6-(((2S,4S,6S)-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-(((2-methoxypropan-2-yl)oxy)imino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

(3R,4S,5S,6R,9R,11S,12R,13S,14R,E)-6-(((2S,4S,6S)-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-(((2-methoxypropan-2-yl)oxy)imino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

  • Catalogue No.:PAI 03 034020

  • CAS :

    NA

  • Molecular Formula : C48H94N2O14Si2

  • Molecular Weight : 979.45

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PAI 03 034030

(3R,4S,5S,6R,9R,11S,12R,13S,14R,E)-4-(((2R,4R,5S,6S)-4,5-Dimethoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,4S,6S)-4-(dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-7-methoxy-10-(((2-methoxypropan-2-yl)oxy)imino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

(3R,4S,5S,6R,9R,11S,12R,13S,14R,E)-4-(((2R,4R,5S,6S)-4,5-Dimethoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,4S,6S)-4-(dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-7-methoxy-10-(((2-methoxypropan-2-yl)oxy)imino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

  • Catalogue No.:PAI 03 034030

  • CAS :

    NA

  • Molecular Formula : C46H88N2O14Si

  • Molecular Weight : 921.30

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PAI 03 034040

(3R,4S,5S,6R,9R,11S,12R,13S,14R,E)-4-(((2R,4R,5S,6S)-4,5-Dimethoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,4S,6S)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-10-(hydroxyimino)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

(3R,4S,5S,6R,9R,11S,12R,13S,14R,E)-4-(((2R,4R,5S,6S)-4,5-Dimethoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,4S,6S)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-10-(hydroxyimino)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

  • Catalogue No.:PAI 03 034040

  • CAS :

    NA

  • Molecular Formula : C39H72N2O13

  • Molecular Weight : 777.01

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PAI 03 034050

(3R,4S,5S,6R,9R,11S,12R,13S,14R,Z)-14-Ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,4S,6S)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

(3R,4S,5S,6R,9R,11S,12R,13S,14R,Z)-14-Ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,4S,6S)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-10-(hydroxyimino)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

  • Catalogue No.:PAI 03 034050

  • CAS :

    NA

  • Molecular Formula : C37H68N2O13

  • Molecular Weight : 748.95

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PA 03 0601000

14-Hydroxy Clarithromycin

14-Hydroxy Clarithromycin

  • Catalogue No.:PA 03 0601000

  • CAS :

    110671-78-8

  • Molecular Formula : C38H69NO14

  • Molecular Weight : 763.96

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PA 03 0601001

Clarithromycin Identity

Clarithromycin Identity

  • Catalogue No.:PA 03 0601001

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 03 0601002

(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-Ethyl-4,6,12,13-tetrahydroxy-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione

(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-Ethyl-4,6,12,13-tetrahydroxy-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione

  • Catalogue No.:PA 03 0601002

  • CAS :

    2376120-29-3

  • Molecular Formula : C22H40O8

  • Molecular Weight : 432.55

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PA 03 0601003

8a-Aza-8a-homoerythromycin A

8a-Aza-8a-homoerythromycin A

  • Catalogue No.:PA 03 0601003

  • CAS :

    145259-55-8

  • Molecular Formula : C37H68N2O13

  • Molecular Weight : 748.95

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PA 03 0601004

(2S,3R,4S,6R)-2-(((2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-2-Ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,8,10,12,14-hexamethyl-15-oxo-7-propyl-1-oxa-7-azacyclopentadecan-11-yl)oxy)-3-hydroxy-N,N,6-trimethyltetrahydro-2H-pyran-4-amine oxide

(2S,3R,4S,6R)-2-(((2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-2-Ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,8,10,12,14-hexamethyl-15-oxo-7-propyl-1-oxa-7-azacyclopentadecan-11-yl)oxy)-3-hydroxy-N,N,6-trimethyltetrahydro-2H-pyran-4-amine oxide

  • Catalogue No.:PA 03 0601004

  • CAS :

    NA

  • Molecular Formula : C40H76N2O13

  • Molecular Weight : 793.05

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PA 03 0601005

N-Despropyl gamithromycin

N-Despropyl gamithromycin

  • Catalogue No.:PA 03 0601005

  • CAS :

    145388-07-4

  • Molecular Formula : C37H70N2O12

  • Molecular Weight : 734.97

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PA 03 0601006

(2R,3S,6R,8R,9R,10S,11S,12R)-2-((3R)-2,3-Dihydroxypentan-2-yl)-9-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-8-hydroxy-11-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,6,8,10,12-pentamethyl-5-propyl-1-oxa-5-azacyclotridecan-13-one

(2R,3S,6R,8R,9R,10S,11S,12R)-2-((3R)-2,3-Dihydroxypentan-2-yl)-9-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-8-hydroxy-11-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,6,8,10,12-pentamethyl-5-propyl-1-oxa-5-azacyclotridecan-13-one

  • Catalogue No.:PA 03 0601006

  • CAS :

    NA

  • Molecular Formula : C40H76N2O12

  • Molecular Weight : 777.05

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PA 03 0601007

(2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10,13-tetrahydroxy-3,5,8,10,12,14-hexamethyl-7-propyl-1-oxa-7-azacyclopentadecan-15-one;

(2R,3S,4R,5S,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10,13-tetrahydroxy-3,5,8,10,12,14-hexamethyl-7-propyl-1-oxa-7-azacyclopentadecan-15-one;

  • Catalogue No.:PA 03 0601007

  • CAS :

    1797448-01-1

  • Molecular Formula : C32H62N2O9

  • Molecular Weight : 618.85

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PA 03 0601008

(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,8,10,12,14-hexamethyl-6-propyl-1-oxa-6-azacyclopentadecan-15-one

(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,8,10,12,14-hexamethyl-6-propyl-1-oxa-6-azacyclopentadecan-15-one

  • Catalogue No.:PA 03 0601008

  • CAS :

    92594-48-4

  • Molecular Formula : C40H76N2O12

  • Molecular Weight : 777.05

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PA 03 0601009

(14R)-14-Hydroxy Clarithromycin

(14R)-14-Hydroxy Clarithromycin

  • Catalogue No.:PA 03 0601009

  • CAS :

    116836-41-0

  • Molecular Formula : C38H69NO14

  • Molecular Weight : 763.96

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PA 03 0601010

N-Nitroso-N-Desmethyl-Clarithromycin

N-Nitroso-N-Desmethyl-Clarithromycin

  • Catalogue No.:PA 03 0601010

  • CAS :

    NA

  • Molecular Formula : C37H66N2O14

  • Molecular Weight : 762.94

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PAI 03 034051

(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-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-hexamethyloxacyclotetradecane-2,10-dione

(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-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-hexamethyloxacyclotetradecane-2,10-dione

  • Catalogue No.:PAI 03 034051

  • CAS :

    130073-49-3

  • Molecular Formula : C44H85NO13Si2

  • Molecular Weight : 892.33

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PAI 03 034052

(3R,4S,5S,6R,7R,9R,11R,12R,13R,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-13-hydroxy-7,12-dimethoxy-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-hexamethyloxacyclotetradecane-2,10-dione

(3R,4S,5S,6R,7R,9R,11R,12R,13R,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-13-hydroxy-7,12-dimethoxy-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-hexamethyloxacyclotetradecane-2,10-dione

  • Catalogue No.:PAI 03 034052

  • CAS :

    NA

  • Molecular Formula : C45H87NO13Si2

  • Molecular Weight : 906.36

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PAI 03 034056

Boron Complex of 2',4"-O-Bis(trimethylsilyl)-9(S)-9-dihydroClarithromycin

Boron Complex of 2',4"-O-Bis(trimethylsilyl)-9(S)-9-dihydroClarithromycin

  • Catalogue No.:PAI 03 034056

  • CAS :

    NA

  • Molecular Formula : C88H170BN2NaO26Si4

  • Molecular Weight : 1818.46

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PAI 03 034055

(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12-hydroxy-7,13-dimethoxy-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-hexamethyloxacyclotetradecane-2,10-dione

(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12-hydroxy-7,13-dimethoxy-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-hexamethyloxacyclotetradecane-2,10-dione

  • Catalogue No.:PAI 03 034055

  • CAS :

    NA

  • Molecular Formula : C45H87NO13Si2

  • Molecular Weight : 906.36

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PAI 03 034054

(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-10,12-dihydroxy-7,13-dimethoxy-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)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-10,12-dihydroxy-7,13-dimethoxy-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.:PAI 03 034054

  • CAS :

    NA

  • Molecular Formula : C45H89NO13Si2

  • Molecular Weight : 908.37

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PAI 03 034059

6,4"-Di-O-methylerythromycin A 9-oxime

6,4"-Di-O-methylerythromycin A 9-oxime

  • Catalogue No.:PAI 03 034059

  • CAS :

    NA

  • Molecular Formula : C39H72N2O13

  • Molecular Weight : 777.01

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PAI 03 034058

2'-O-TMS-6,4"-Di-O-methylerythromycin A 9-[(1-ethoxy-1-methylethyl)-oxime]

2'-O-TMS-6,4"-Di-O-methylerythromycin A 9-[(1-ethoxy-1-methylethyl)-oxime]

  • Catalogue No.:PAI 03 034058

  • CAS :

    NA

  • Molecular Formula : C47H90N2O14Si

  • Molecular Weight : 935.32

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PAI 03 034057

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

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

  • Catalogue No.:PAI 03 034057

  • CAS :

    NA

  • Molecular Formula : C46H88N2O14Si

  • Molecular Weight : 921.3

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PA 03 0601011

(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-(((2R,4R,5S,6S)-4,5-Dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione

(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-(((2R,4R,5S,6S)-4,5-Dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione

  • Catalogue No.:PA 03 0601011

  • CAS :

    1054651-74-9

  • Molecular Formula : C37H67NO13

  • Molecular Weight : 733.94

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PA 03 0601012

(2S,4R,4a'R,5S,6S,7'R,8'S,9'R,10'R,12'R,14'R,15'R,16'S,16a'S)-15'-(((3S,4S,6S)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-7'-ethyl-5,8',9'-trihydroxy-4,14'-dimethoxy-4,6,8',10',12',14',16'-heptamethylhexadecahydro-5'H,11'H-spiro[pyran-2,2'-[1,3]dioxino[5,4-c][1]oxacyclotetradecine]-5',11'-dione

(2S,4R,4a'R,5S,6S,7'R,8'S,9'R,10'R,12'R,14'R,15'R,16'S,16a'S)-15'-(((3S,4S,6S)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-7'-ethyl-5,8',9'-trihydroxy-4,14'-dimethoxy-4,6,8',10',12',14',16'-heptamethylhexadecahydro-5'H,11'H-spiro[pyran-2,2'-[1,3]dioxino[5,4-c][1]oxacyclotetradecine]-5',11'-dione

  • Catalogue No.:PA 03 0601012

  • CAS :

    NA

  • Molecular Formula : C38H67NO14

  • Molecular Weight : 761.95

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PA 03 0601013

6-O-Methylerythromycin B

6-O-Methylerythromycin B

  • Catalogue No.:PA 03 0601013

  • CAS :

    86976-45-6

  • Molecular Formula : C38H69NO12

  • Molecular Weight : 731.97

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PA IPRSC030

Clarithromycin (IPRSC030)

Clarithromycin (IPRSC030)

  • Catalogue No.:PA IPRSC030

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PAI 03 034060

Clarithromycin Hydrazone

Clarithromycin Hydrazone

  • Catalogue No.:PAI 03 034060

  • CAS :

    220745-18-6

  • Molecular Formula : C38H71N3O12

  • Molecular Weight : 762

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PA 03 0601014

(14S)-14-Hydroxy Clarithromycin

(14S)-14-Hydroxy Clarithromycin

  • Catalogue No.:PA 03 0601014

  • CAS :

    116836-40-9

  • Molecular Formula : C38H69NO14

  • Molecular Weight : 763.96

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CPHI INDIA- 28, 30 November