Josamycin-impurities | Pharmaffiliates

josamycin and its Impurities

Josamycin is used for the treatment of respiratory and suppurative. Josamycin is a macrolide antibiotic. It is currently sold in various countries. Reference standards of Josamycin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 14 results for josamycin Impurities
PA 10 01000

Josamycin - API

Josamycin


  • Catalogue No.:PA 10 01000

  • CAS :

    16846-24-5

  • Molecular Formula : C42H69NO15

  • Molecular Weight : 827.99

PA EPY0000041

Josamycin (Y0000041)

Josamycin (Y0000041)


  • Catalogue No.:PA EPY0000041

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0000042

Josamycin propionate (Y0000042)

Josamycin propionate (Y0000042)


  • Catalogue No.:PA EPY0000042

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001315

Josamycin for peak identification (Y0001315)

Josamycin for peak identification (Y0001315)


  • Catalogue No.:PA EPY0001315

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 10 0010010

Josamycin - Impurity A

(4R,5S,6S,7R,9R,10R,11E,13E,16R)-4-(Acetyloxy)-6-[[3,6-dideoxy-4-O-(2,6-dideoxy-4-O-butanoyl-3-C-methyl-α-L-ribo-hexopyranosyl)-3-(dimethylamino)-β-D-glucopyranosyl]oxy]-10-hydroxy-5-methoxy-9,16-dimethyl-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-2-one


  • Catalogue No.:PA 10 0010010

  • CAS :

    18361-46-1

  • Molecular Formula : C41H67NO15

  • Molecular Weight : 813.98

PA 10 0010020

Josamycin - Impurity B

(4R,5S,6S,7R,9R,10R,11E,13E,16R)-4-(Acetyloxy)-6-[[3,6-dideoxy-4-O-[2,6-dideoxy-3-C-methyl-4-O-(3-methylbutanoyl)-α-L-ribo-hexopyranosyl]-3-(dimethylamino)-β-D-glucopyranosyl]oxy]-10-hydroxy-7-(2-hydroxyethyl)-5-methoxy-9,16-dimethyloxacyclohexadeca-11,13-dien-2-one


  • Catalogue No.:PA 10 0010020

  • CAS :

    40361-41-9

  • Molecular Formula : C42H71NO15

  • Molecular Weight : 830.02

PA 10 0010040

Josamycin - Impurity D

Isojosamycin


  • Catalogue No.:PA 10 0010040

  • CAS :

    NA

  • Molecular Formula : C42H69NO15

  • Molecular Weight : 828.01

PA 10 0010050

Josamycin - Impurity E

(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-[[3,6-Dideoxy-4-O-[2,6-dideoxy-3-C-methyl-4-O-(3-methylbutanoyl)-α-L-ribo-hexopyranosyl]-3-(dimethylamino)-β-D-glucopyranosyl]oxy]-10-hydroxy-5-methoxy-9,16-dimethyl-7-(2-oxoethyl)-4-(propanoyloxy)oxacyclohexadeca-11,13-dien-2-one


  • Catalogue No.:PA 10 0010050

  • CAS :

    40615-47-2

  • Molecular Formula : C43H71NO15

  • Molecular Weight : 842.03

PA 10 0010060

Josamycin - Impurity F

(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-[[3,6-Dideoxy-4-O-(2,6-dideoxy-3-C-methyla-L-ribo-hexopyranosyl)-3-(dimethylamino)-ß-Dglucopyranosyl]oxy]-4,10-dihydroxy-5-methoxy-9,16-dimethyl-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-2-one


  • Catalogue No.:PA 10 0010060

  • CAS :

    22875-15-6

  • Molecular Formula : C35H59NO13

  • Molecular Weight : 701.85

PA 10 0010070

Josamycin - Impurity G

(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-[[3,6-Dideoxy-4-O-(4-O-acetyl-2,6-dideoxy-3-C-methyl-a-L-ribo-hexopyranosyl)-3-(dimethylamino)-ß-D-glucopyranosyl]oxy]-4,10-dihydroxy-5-methoxy-9,16-dimethyl-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-2-one


  • Catalogue No.:PA 10 0010070

  • CAS :

    18361-49-4

  • Molecular Formula : C37H61NO14

  • Molecular Weight : 743.89

PA 10 0010080

Josamycin - Impurity H

(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-[[3,6-Dideoxy-4-O-[2,6-dideoxy-3-C-methyl-4-O-(3-methylbutanoyl)-a-L-ribo-hexopyranosyl]-3-(dimethylamino)-ß-D-glucopyranosyl]oxy]-4,10-dihydroxy5-methoxy-9,16-dimethyl-7-(2-oxoethyl)oxacyclohexadeca11,13-dien-2-one


  • Catalogue No.:PA 10 0010080

  • CAS :

    16846-34-7

  • Molecular Formula : C40H67NO14

  • Molecular Weight : 785.97

PA 10 0010090

Josamycin - Impurity I

(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-[[3,6-Dideoxy-4-O-(2,6-dideoxy-3-C-methyl-4-O-propanoyl-a-L-ribo-hexopyranosyl)-3-(dimethylamino)-ß-D-glucopyranosyl]oxy]-4,10-dihydroxy-5-methoxy-9,16-dimethyl-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-2-one


  • Catalogue No.:PA 10 0010090

  • CAS :

    18361-47-2

  • Molecular Formula : C38H63NO14

  • Molecular Weight : 757.92

PA 10 0010100

Josamycin - Impurity J

(4R,5S,6S,7R,9R,10R,11E,13E,16R)-4-(Acetyloxy)-6-[[3,6-dideoxy-4-O-(2,6-dideoxy-4-O-hexanoyl-3-C-methyl-a-L-ribo-hexopyranosyl)-3-(dimethylamino)-ß-D-glucopyranosyl]oxy]-10-hydroxy-5-methoxy-9,16-dimethyl-7-(2-oxoethyl)oxacyclohexadeca11,13-dien-2-one


  • Catalogue No.:PA 10 0010100

  • CAS :

    851759-08-5

  • Molecular Formula : C43H71NO15

  • Molecular Weight : 842.03

PA 10 0010110

Josamycin - Impurity K

(4R,5S,6S,7R,9R,10R,11E,13E,16R)-4-(Acetyloxy)-6-[[3,6-dideoxy-4-O-(2,6-dideoxy-3-C-methyl-4-O-propanoyl-a-L-ribo-hexopyranosyl)-3-(dimethylamino)-ß-D-glucopyranosyl]oxy]-10-hydroxy-5-methoxy-9,16-dimethyl-7-(2-oxoethyl)oxacyclohexadeca11,13-dien-2-one


  • Catalogue No.:PA 10 0010110

  • CAS :

    18361-48-3

  • Molecular Formula : C40H65NO15

  • Molecular Weight : 799.95