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RIFAMPICIN EP IMPURITY A | RIFAMPICIN QUINONE
RIFAMPICIN EP IMPURITY A | RIFAMPICIN QUINONE

CAT No: ALL-R03432

Chemical Name: 1,4-Dideoxy-1,4-dihy...

Molecular Formula: C43H56N4O12

Molecular Weight: 820.92

CAS Number: 13983-13-6

RIFAMPICIN DESACETYL QUINONE IMPURITY
RIFAMPICIN DESACETYL QUINONE IMPURITY

CAT No: ALL-RIF-1965

Chemical Name: 25-Deacetyl-1,4-dide...

Molecular Formula: C41H54N4O11

Molecular Weight: 778.89

CAS Number: 65110-92-1

RIFAMPICIN
RIFAMPICIN

CAT No: ALL-RIF-1962

Chemical Name: 25-O-Deacetyl-3-[(E)...

Molecular Formula: C41H56N4O11

Molecular Weight: 780.9

CAS Number: 13292-46-1

RIFAMPICIN 25-DESACETYL IMPURITY
RIFAMPICIN 25-DESACETYL IMPURITY

CAT No: OLYRIF0010.0DA

Chemical Name: 25-O-Deacetyl-3-[(E)...

Molecular Formula: C41H56N4O11

Molecular Weight: 780.9

CAS Number: 16783-99-6

25-DEACETYL-23-ACETYL RIFAMPICIN
25-DEACETYL-23-ACETYL RIFAMPICIN

CAT No: ALL-RIF-1961

Chemical Name: 25-Deacetyl 23-Acety...

Molecular Formula: C43H58N4O12

Molecular Weight: 822.94

CAS Number: 1416773-23-3

RIFAMPICIN 21-O-ACETYL ANALOUGE
RIFAMPICIN 21-O-ACETYL ANALOUGE

CAT No: ALL-RIF-1963

Chemical Name: 25-Deacetyl 21-Acety...

Molecular Formula: C43H58N4O12

Molecular Weight: 822.94

CAS Number: 1416773-22-2

ROXITHROMYCIN EP IMPURITY K
ROXITHROMYCIN EP IMPURITY K

CAT No: ALL-ROX-2405

Chemical Name: Erythromycin 9-(E)-[...

Molecular Formula: C41H76N2O16

Molecular Weight: 853.05

CAS Number: N.A

ROXITHROMYCIN EP IMPURITY J
ROXITHROMYCIN EP IMPURITY J

CAT No: ALL-ROX-2404

Chemical Name: Erythromycin 9-(E)-[...

Molecular Formula: C40H73ClN2O14

Molecular Weight: 841.17

CAS Number: 134834-12-1

ROXITHROMYCIN EP IMPURITY G
ROXITHROMYCIN EP IMPURITY G

CAT No: ALL-ROX-2403

Chemical Name: Erythromycin 9-(E)-[...

Molecular Formula: C42H78N2O16

Molecular Weight: 867.07

CAS Number: 425365-64-6

ROXITHROMYCIN EP IMPURITY F
ROXITHROMYCIN EP IMPURITY F

CAT No: ALL-ROX-2402

Chemical Name: 3′-N-Demethyleryth...

Molecular Formula: C40H74N2O15

Molecular Weight: 823.02

CAS Number: 118267-18-8

ROXITHROMYCIN EP IMPURITY E
ROXITHROMYCIN EP IMPURITY E

CAT No: ALL-ROX-2401

Chemical Name: 3″-O-Demethyleryth...

Molecular Formula: C40H74N2O15

Molecular Weight: 823.02

CAS Number: 1460313-66-9

ROXITHROMYCIN EP IMPURITY D
ROXITHROMYCIN EP IMPURITY D

CAT No: ALL-ROX-2400

Chemical Name: Erythromycin 9-(Z)-[...

Molecular Formula: C41H76N2O15

Molecular Weight: 837.05

CAS Number: 134931-00-3