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Doxorubicin EP Impurity B Doxorubicin EP Impurity B is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: Doxorubicin Impurity B; Doxorubicin Ketal Impurity; (8S,10S)-10-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-(2-bromo-1,1-dimethoxyethyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione; 14-bromine-13-dimethyl-actone-4'-daunorubicin; Doxorubicin EP Impurity B; (1S,3S)-3-(2-Bromo-1,1-dimethoxyethyl)-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydro-1-tetracenyl 3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranoside; (8S-cis)-10-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-(2-bromo-1,1-dimethoxyethyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione; 14-Bromo Ketal Daunorubicin; Daunorubicin bromoketal. Grade: 85%. CAS No. 106401-68-7. Molecular formula: C29H34BrNO11. Mole weight: 652.48. BOC Sciences 7
Doxorubicin EP Impurity B Doxorubicin EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,10S)-10-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-8-(2-bromo-1,1-dimethoxyethyl)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione. CAS No. 106401-68-7. Molecular formula: C29H34BrNO11. Mole weight: 651.13. Catalog: APB106401687. Alfa Chemistry Analytical Products 4
Doxorubicin EP Impurity C hydrobromide dihydrate Doxorubicin EP Impurity C hydrobromide dihydrate is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: (8S,10S)-10-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-(bromoacetyl)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione dihydrate hydrobromide; (8S,10S)-10-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-(2-bromoacetyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione dihydrate Hydrobromide; 14-Bromodaunomycin dihydrate Hydrobromide Salt; 5,12-Naphthacenedione, 10-((3-amino-2,3,6-trideoxy-alpha-L-lyxo-hexopyranosyl)oxy)-8-(bromoacetyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-, (8S-cis)-, hydrate, Hydrobromide (1:2:1); 14-Bromodaunorubicin dihydrate Hydrobromide. Molecular formula: C27H28BrNO10.2H2O.HBr. Mole weight: 723.36. BOC Sciences 7
Epimer of Doxorubicin Impurity B Epimer of Doxorubicin Impurity B is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: (8S,10S)-10-(((2R,4S,5R,6R)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-8-(2-bromo-1,1-dimethoxyethyl)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione. Molecular formula: C29H34BrNO11. Mole weight: 652.49. BOC Sciences 7
Epimer of Doxorubicin Impurity C Epimer of Doxorubicin Impurity C is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: (8S,10S)-10-(((2R,4S,5R,6R)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-8-(2-bromoacetyl)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione. Molecular formula: C27H28BrNO10. Mole weight: 606.43. BOC Sciences 7
14-Bromodaunomycinone 14-Bromodaunomycinone is a derivative of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: (8S,10S)-8-(2-Bromoacetyl)-7,8,9,10-tetrahydro-6,8,10,11-tetrahydroxy-1-methoxy-5,12-naphthacenedione; (8S,cis)-8-(2-Bromoacetyl)-7,8,9,10-tetrahydro-6,8,10,11-tetrahydroxy-1-methoxy-5,12-naphthacenedione; Epirubicin Impurity 2; Daunomycinone-14-bromide; 13-keto bromine methyl-daunorubicinone; Doxorubicin Impurity 11. Grade: ≥95%. CAS No. 29742-69-6. Molecular formula: C21H17BrO8. Mole weight: 477.26. BOC Sciences 3
14-Bromodaunorubicin Doxorubicin EP Impurity C is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: (8S,10S)-10-(((2R,4S,5S,6S)-4-Amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-8-(2-bromoacetyl)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione; 13-keto bromine methyl-daunorubicin; 5,12-Naphthacenedione, 10-((3-amino-2,3,6-trideoxy-alpha-L-lyxo-hexopyranosyl)oxy)-8-(bromoacetyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-, (8S-cis)-; (1S,3S)-3-(Bromoacetyl)-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydro-1-tetracenyl 3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranoside; (8S,10S)-10[(3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-(bromoacetyl)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione; Doxorubicin EP Impurity C. Grade: ≥95%. CAS No. 65026-79-1. Molecular formula: C27H28BrNO10. Mole weight: 606.42. BOC Sciences 3
14-Bromo Daunorubicin Hydrobromide Salt 14-Bromo Daunorubicin Hydrobromide Salt is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: (8S,10S)-10-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-(2-bromoacetyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione Hydrobromide; 14-Bromodaunomycin Hydrobromide Salt; 5,12-Naphthacenedione, 10-((3-amino-2,3,6-trideoxy-alpha-L-lyxo-hexopyranosyl)oxy)-8-(bromoacetyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-, (8S-cis)-, Hydrobromide (1:1); 14-Bromodaunorubicin Hydrobromide; Doxorubicin EP Impurity C HBr. Grade: ≥95%. CAS No. 60873-68-9. Molecular formula: C27H28BrNO10.HBr. Mole weight: 687.33. BOC Sciences 3
14-Bromodaunorubicin hydrochloride 14-Bromodaunorubicin hydrochloride is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: Doxorubicin EP Impurity C hydrochloride; (8S,10S)-10-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-(bromoacetyl)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione hydrochloride; L-lyxo-Hexopyranoside, 3-(bromoacetyl)-1,2,3,4,6,11-hexahydro-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-1-naphthacenyl 3-amino-2,3,6-trideoxy-, hydrochloride, (1S,3S)-α-; 14-Bromodaunomycin hydrochloride; 5,12-Naphthacenedione, 10-((3-amino-2,3,6-trideoxy-alpha-L-lyxo-hexopyranosyl)oxy)-8-(bromoacetyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-, (8S-cis)-, hydrochloride (1:1). Grade: ≥95%. CAS No. 29742-67-4. Molecular formula: C27H29BrClNO10. Mole weight: 642.88. BOC Sciences 3
Daunomycinone Daunomycinone is the aglycone core structure of the anthracycline antibiotics daunorubicin and doxorubicin, lacking their sugar moiety. As a key pharmacophore, it contributes to the DNA-intercalating and topoisomerase II inhibition properties of these drugs, enabling anticancer activity. While less potent than the glycosylated forms, daunomycinone retains cytotoxic effects by generating reactive oxygen species (ROS) and disrupting DNA replication. Synonyms: Daunorubicin Impurity A; (8S,10S)-8-Acetyl-6,8,10,11-tetrahydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione; Daunorubicin EP Impurity A; (+)-Daunomycinone; NSC 109531; (8S,10S)-8-Acetyl-7,8,9,10-tetrahydro-6,8,10,11-tetrahydroxy-1-methoxy-5,12-naphthacenedione; Daunomycin Aglicone; Daunomycinon; Daunorubicin Aglycone; Leukaemomycinone C; Daunorubicinone; 5,12-Naphthacenedione, 8-acetyl-7,8,9,10-tetrahydro-6,8,10,11-tetrahydroxy-1-methoxy-, (8S,10S)-; Epirubicin EP Impurity B. Grade: ≥95%. CAS No. 21794-55-8. Molecular formula: C21H18O8. Mole weight: 398.37. BOC Sciences 7
Daunorubicin Daunomycin is an anthracycline antibiotic produced by Streptomyces peucetius. The mechanism of action is the same as that of doxorubicin, which is inserted into DNA and inhibits RNA and DNA synthesis. It is mainly used for the treatment of acute myeloid and lymphocytic leukemia, with adverse reactions such as cardiotoxicity and bone marrow suppression. It has anti-gram-positive bacteria, negative bacteria and tumor activity. Uses: Adcs cytotoxin. Synonyms: Doxorubicin EP Impurity A; (8S,10S)-8-Acetyl-10-[(3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione; Daunomycin; Acetyladriamycin; Leukaemomycin C; Cerubidine; Rubidomycin; (1S,3S)-3-Acetyl-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydro-1-tetracenyl-3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranoside; NSC 82151; (8S-cis)-8-Acetyl-10-((3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyrannosyl)oxy)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-napthacenedione; Epirubicin EP Impurity D; Rubomycin C. Grade: 95%. CAS No. 20830-81-3. Molecular formula: C27H29NO10. Mole weight: 527.52. BOC Sciences
Daunorubicin Bromoketal Hydrobromide Daunorubicin Bromoketal Hydrobromide is a metabolite of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: 14-Bromo Dimethyl Ketal Daunorubicin Hydrobromide; 14-Bromo, 13-Deoxo, 13,13-Dimethoxy Daunorubicin Hydrobromide; Doxorubicin EP Impurity B HBr; (8S,10S)-10-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-8-(2-bromo-1,1-dimethoxyethyl)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione hydrobromide (1:1); (8S,10S)-10-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-(2-bromo-1,1-dimethoxyethyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione Hydrobromide; 5,12-Naphthacenedione, 10-[(3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-(2-bromo-1,1-dimethoxyethyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-, hydrobromide, (8S-cis)-. Grade: 85%. CAS No. 148218-14-8. Molecular formula: C29H35Br2NO11. Mole weight: 733.40. BOC Sciences 7
Daunorubicin bromoketal hydrochloride Daunorubicin bromoketal hydrochloride is a metabolite of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: Daunorubicin bromo dimethyl ketal, hydrochloride; 14-Bromo Dimethyl Ketal Daunorubicin Hydrobromide; Doxorubicin EP Impurity B HCl; (8S,10S)-10-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-(2-bromo-1,1-dimethoxyethyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione hydrochloride; 5,12-Naphthacenedione, 10-[(3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-(2-bromo-1,1-dimethoxyethyl)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-, hydrochloride, (8S-cis)-; (1S,3S)-3-(2-Bromo-1,1-dimethoxyethyl)-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydro-1-tetracenyl 3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranoside hydrochloride (1:1). Grade: ≥95%. CAS No. 64291-57-2. Molecular formula: C29H34BrNO11.HCl. Mole weight: 688.94. BOC Sciences 7
Doxorubicin Doxorubicin is an anthracycline antibiotic produced in Str. peucetius var. caesinus. Doxorubicin has anti-Gram-positive bacteria activity and has a broad anti-tumor spectrum. Doxorubicin is an antibiotic agent that inhibits DNA topoisomerase II and induces DNA damage and apoptosis. Uses: Adcs cytotoxin. Synonyms: Daunorubicin Impurity D; Daunorubicin EP Impurity D; (8S,10S)-10-[(3-Aamino-2,3,6-trideoxy-α-L-lyxohexopyranosyl)oxy]-6,8,11-trihydroxy-8-(hydroxyacetyl)-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione; Adriamycin; Doxil; Adriablastin; Doxorubicine; Adriblastina; 14-Hydroxydaunomycin; 14-Hydroxydaunorubicine; Caelyx; Hydroxydaunorubicin; 5,12-Naphthacenedione, 10-((3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(hydroxyacetyl)-1-methoxy-, (8S-cis)-; NSC 123127; (1S,3S)-3,5,12-Trihydroxy-3-(hydroxyacetyl)-10-(methyloxy)-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-1-yl 3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranoside; Epirubicin EP Impurity C. Grade: >98%. CAS No. 23214-92-8. Molecular formula: C27H29NO11. Mole weight: 543.52. BOC Sciences
Doxorubicin hydrochloride Doxorubicin is an anthracycline antibiotic with antineoplastic activity produced by the bacterium Streptomyces peucetius var. Doxorubicin is an antibiotic agent that inhibits DNA topoisomerase II and induces DNA damage and apoptosis. Uses: Adcs cytotoxin. Synonyms: Daunorubicin EP Impurity D hydrochloride; (8S,10S)-10-[(3-Aamino-2,3,6-trideoxy-α-L-lyxohexopyranosyl)oxy]-6,8,11-trihydroxy-8-(hydroxyacetyl)-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione hydrochloride; Doxorubicine hydrochloride; Adriblastina hydrochloride; 14-Hydroxydaunomycin hydrochloride; 14-Hydroxydaunorubicine hydrochloride; Hydroxydaunorubicin hydrochloride; (1S,3S)-3,5,12-Trihydroxy-3-(hydroxyacetyl)-10-(methyloxy)-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-1-yl 3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranoside hydrochloride; Epirubicin EP Impurity C hydrochloride. Grade: >98%. CAS No. 25316-40-9. Molecular formula: C27H30ClNO11. Mole weight: 579.98. BOC Sciences
Doxorubicinone Doxorubicin EP Impurity D is a metabolite of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: (8S,10S)-7,8,9,10-Tetrahydro-6,8,10,11-tetrahydroxy-8-(2-hydroxyacetyl)-1-methoxy-5,12-naphthacenedione; Adriamycin Aglycone; Adriamycinone; Doxorubicin Aglycone; Epirubicin Aglycone; 5,12-Naphthacenedione, 7,8,9,10-tetrahydro-6,8,10,11-tetrahydroxy-8-(hydroxyacetyl)-1-methoxy-, (8S-cis)-; Adriamycinon; (8S-cis)-7,8,9,10-Tetrahydro-6,8,10,11-tetrahydroxy-8-(hydroxyacetyl)-1-methoxy-5,12-naphthacenedione; (8S,10S)-6,8,10,11-Tetrahydroxy-8-(hydroxyacetyl)-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione; Epirubicin EP Impurity A; Doxorubicin EP Impurity D. Grade: ≥95%. CAS No. 24385-10-2. Molecular formula: C21H18O9. Mole weight: 414.36. BOC Sciences 7
GPX100 GPX-100 is an analogue of the anthracycline antineoplastic antibiotic doxorubicin. GPX-100 intercalates DNA and interacts with topoisomerase II, thereby inhibiting DNA replication and repair and RNA and protein synthesis. GPX-100 was designed to be a non-cardiotoxic anthracycline antibiotic. Synonyms: Epirubicin Impurity 1; 13-Deoxyepirubicin; GPX 100; GPX-100; 13-deoxy-doxorubicin; (1S,3R)-3,5,12-Trihydroxy-3-(2-hydroxyethyl)-10-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydro-1-tetracenyl 3-amino-2,3,6-trideoxy-α-L-arabino-hexopyranoside; 5,12-Naphthacenedione, 10-[(3-amino-2,3,6-trideoxy-α-L-arabino-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(2-hydroxyethyl)-1-methoxy-, (8R,10S)-. Grade: ≥95%. CAS No. 952648-77-0. Molecular formula: C27H31NO10. Mole weight: 529.54. BOC Sciences 8

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