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Daunorubicin impurity 12 Daunorubicin impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 76034-18-9. Molecular Formula: C26H29NO9. Mole Weight: 499.52. Catalog: APB76034189. Alfa Chemistry Analytical Products 3
Daunorubicin impurity 13 Daunorubicin impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 100992-86-7. Molecular Formula: C21H20O7. Mole Weight: 384.38. Catalog: APB100992867. Alfa Chemistry Analytical Products
Daunorubicin Impurity 13 Daunorubicin Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-((2S,3S,4S,6R)-3,6-dihydroxy-2-methyltetrahydro-2H-pyran-4-yl)-2,2,2-trifluoroacetamide. CAS No. 51996-45-3. Molecular Formula: C8H12F3NO4. Mole Weight: 243.18. Catalog: APB51996453. Alfa Chemistry Analytical Products 3
Daunorubicin Impurity 14 Daunorubicin Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,4S,5S,6S)-6-methyl-4-(2,2,2-trifluoroacetamido)tetrahydro-2H-pyran-2,5-diyl bis(4-nitrobenzoate). Molecular Formula: C22H18F3N3O10. Mole Weight: 541.39. Catalog: APB05531. Alfa Chemistry Analytical Products 4
Daunorubicin Impurity 15 DiHCl Daunorubicin Impurity 15 DiHCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (7S,9S)-9-acetyl-7-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-9-(((2S,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,11-dihydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione. CAS No. 99457-12-2. Molecular Formula: C32H38N2O11·2HCl. Mole Weight: 699.58. Catalog: APB99457122. Alfa Chemistry Analytical Products 4
Daunorubicin Impurity 17 Daunorubicin Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 8-acetyl-6,11-dihydroxy-1-methoxytetracene-5,12-dione. CAS No. 32434-04-1. Molecular Formula: C21H14O6. Mole Weight: 362.33. Catalog: APB32434041. Alfa Chemistry Analytical Products 3
Daunorubicin Impurity 18 Daunorubicin Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 8-acetyl-6,10,11-trihydroxy-1-methoxytetracene-5,12-dione. CAS No. 20982-41-6. Molecular Formula: C21H14O7. Mole Weight: 378.33. Catalog: APB20982416. Alfa Chemistry Analytical Products 2
Daunorubicin Impurity 19 Daunorubicin Impurity 19. 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-diethoxyethyl)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione. Molecular Formula: C31H38BrNO11. Mole Weight: 680.54. Catalog: APB05529. Alfa Chemistry Analytical Products 4
Daunorubicin Impurity 20 Daunorubicin Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,10S)-8-acetyl-10-(((2R,4S,5S,6S)-4-amino-5-(benzyloxy)-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione. CAS No. 1010447-40-1. Molecular Formula: C34H35NO10. Mole Weight: 617.64. Catalog: APB1010447401. Alfa Chemistry Analytical Products
Daunorubicin Impurity 21 Daunorubicin Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,10S)-10-(((2R,4S,5S,6S)-4-amino-5-(benzyloxy)-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,8,11-trihydroxy-8-(2-hydroxyacetyl)-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione. CAS No. 677017-23-1. Molecular Formula: C34H35NO11. Mole Weight: 633.64. Catalog: APB677017231. Alfa Chemistry Analytical Products 3
Daunorubicin Impurity 24 HCl Daunorubicin Impurity 24 HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,10S)-8-acetyl-10-(((2R,4S)-4-amino-6-methyl-3,4-dihydro-2H-pyran-2-yl)oxy)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione hydrochloride. Molecular Formula: C27H27NO9·HCl. Mole Weight: 545.98. Catalog: APB05528. Alfa Chemistry Analytical Products 4
Daunorubicin impurity 6 Daunorubicin impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 56390-08-0 (HCl Salt); (8S,10S)-8-acetyl-10-(((2R,4S,5R,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione. CAS No. 57918-24-8. Molecular Formula: C27H29NO10. Mole Weight: 527.52. Catalog: APB57918248. Alfa Chemistry Analytical Products 2
Daunorubicin impurity 9 Daunorubicin impurity 9. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C27H32ClNO11. Mole Weight: 582. Catalog: APB11037. Alfa Chemistry Analytical Products 4
Daunorubicin Impurity C (Mixture of Diastereomers) Daunorubicin Impurity C (Mixture of Diastereomers). 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)-6,8,11-trihydroxy-1-methoxy-8-(2-oxopropyl)-7,8,9,10-tetrahydrotetracene-5,12-dione. CAS No. 79438-97-4. Molecular Formula: C28H31NO10. Mole Weight: 541.55. Catalog: APB79438974. Alfa Chemistry Analytical Products 3
7,8-Desacetyl-9,10-dehydro Daunorubicinone (~90%) (Doxorubicin Impurity) 7,8-Desacetyl-9,10-dehydro Daunorubicinone (~90%) (Doxorubicin Impurity). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6,8,10,11-Tetrahydroxy-1-methoxy-5,12-naphthacenedione, 7,8-Desacetyl-9,10-dehydro Daunorubicinone, Doxorubicin Impurity,6,8,10,11-Tetrahydroxy-1-methoxy-5,12-naphthacenedione. CAS No. 1159977-24-8. IUPAC Name: 1,3,6,11-tetrahydroxy-10-methoxytetracene-5,12-dione. Molecular Formula: C19H12O7. Mole Weight: 352.29. Catalog: APS1159977248. SMILES: COc1cccc2c (O)c3C (=O)c4cc (O)cc (O)c4C (=O)c3c (O)c12. Format: Neat. Alfa Chemistry Analytical Products
7,8-Desacetyl-9,10-dehydro Daunorubicinone (~90%)(Doxorubicin Impurity) 7,8-Desacetyl-9,10-dehydro Daunorubicinone (~90%)(Doxorubicin Impurity). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1159977-24-8. Pack Sizes: 5MG. IUPAC Name: 1,3,6,11-tetrahydroxy-10-methoxytetracene-5,12-dione. Molecular Formula: C19H12O7. Mole Weight: 352.29. Catalog: APS1159977248A. SMILES: COc1cccc2c (O)c3C (=O)c4cc (O)cc (O)c4C (=O)c3c (O)c12. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
7,8-Desacetyl-9,10-dehydro Daunorubicinone (Doxorubicin Impurity) Potential degradation product of Doxorubicin. Doxorubicin impurity. Group: Biochemicals. Alternative Names: Doxorubicin Impurity; 6,8,10,11-Tetrahydroxy-1-methoxy-5,12-naphthacenedione. Grades: Highly Purified. CAS No. 1159977-24-8. Pack Sizes: 500ug. Molecular Formula: C??H??O?, Molecular Weight: 352.29. US Biological Life Sciences. USBiological 2
Worldwide
Daunorubicin EP Impurity B Daunorubicinol, a metabolite of Daunorubicin, is an anthracycline antineoplastic antibiotic with therapeutic effects similar to those of doxorubicin. Synonyms: 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-((1S)-1-hydroxyethyl)-1-methoxy-, (8S,10S)-; 13-Dihydrodaunorubicin; Duborimycin; Leukaemomycin D; Daunorubicin EP Impurity B (Mixture of Diastereomers); (13S)-13-Dihydrodaunorubicin; (1S,3S)-3,5,12-Trihydroxy-3-[(1S)-1-hydroxyethyl]-10-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydro-1-tetracenyl 3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranoside; Daunomycinol; Dihydrodaunomycin; Antibiotic 20-798RP; Daunorubicinol. Grades: >95%. CAS No. 28008-55-1. Molecular formula: C27H31NO10. Mole weight: 529.54. BOC Sciences 9
Daunorubicin EP Impurity B (Mixture of Diastereomers) Daunorubicin EP Impurity B (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 28008-55-1 ((S)-Isomer); 28008-53-9 ((S)-Isomer, HCl salt); (8S,10S)-10-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,8,11-trihydroxy-8-(1-hydroxyethyl)-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione. Molecular Formula: C27H31NO10. Mole Weight: 529.54. Catalog: APB02226. Alfa Chemistry Analytical Products 4
Daunorubicin EP Impurity C (Feudomycin B) Feudomycin B, an impurity of Daunorubicin, is an anthracycline antibiotic isolated from Streptomyces coeruleorubidus. Feudomycin B is used as an antitumor agent. Synonyms: (8S,10S)-10-[(3-amino-2,3,6-trideoxy-α-L-lyxohexopyranosyl)oxy]-6,8,11-trihydroxy-1-methoxy-8-(2-oxopropyl)-7,8,9,10-tetrahydrotetracene-5,12-dione; 5,12-Naphthacenedione, 10-((3-amino-2,3,6-trideoxy-alpha-L-lyxo-hexopy ranosyl)oxy)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-8-(2-oxop ropyl)-, (8S-cis)-; (8S)-10α-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8α,11-trihydroxy-1-methoxy-8β-(2-oxopropyl)-5,12-naphthacenedione; Daunorubicin Impurity 3; (1S,3S)-3,5,12-Trihydroxy-10-methoxy-6,11-dioxo-3-(2-oxopropyl)-1,2,3,4,6,11-hexahydro-1-tetracenyl 3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranoside. Grades: ≥95%. CAS No. 79438-97-4. Molecular formula: C28H31NO10. Mole weight: 541.55. BOC Sciences 6
Daunorubicin EP Impurity D (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: (8S,10S)-10-[(3-amino-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; NSC-759155; 5,12-Naphthacenedione, 10-((3-amino-2,3,6-trideoxy-alpha-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-alpha-L-lyxo-hexopyranoside; Epirubicin EP Impurity C. Grades: >98%. CAS No. 23214-92-8. Molecular formula: C27H29NO11. Mole weight: 543.52. BOC Sciences 6
Daunorubicin EP Impurity E (Mixture of Diastereomers) Daunorubicin EP Impurity E (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,10S)-6,8,10,11-tetrahydroxy-8-((R)-1-hydroxyethyl)-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione. Molecular Formula: C21H20O8. Mole Weight: 400.38. Catalog: APB05535. Alfa Chemistry Analytical Products 4
Daunorubicin EP Impurity F Daunorubicin EP Impurity F. 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)-6,8,11-trihydroxy-1-methoxy-8-propionyl-7,8,9,10-tetrahydrotetracene-5,12-dione. CAS No. 771423-67-7. Molecular Formula: C28H31NO10. Mole Weight: 541.55. Catalog: APB771423677. Alfa Chemistry Analytical Products 3
Daunorubicin HCl EP Impurity F Cas No. 771423-67-7. BOC Sciences 8
Daunorubicin hydrochloride impurity 1 Daunorubicin hydrochloride impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 126643-96-7. Molecular Formula: C27H31NO10. Mole Weight: 529.54. Catalog: APB126643967. Alfa Chemistry Analytical Products
Daunorubicin hydrochloride impurity 2 Daunorubicin hydrochloride impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 28008-55-1. Molecular Formula: C27H31NO10. Mole Weight: 529.54. Catalog: APB28008551. Alfa Chemistry Analytical Products 2
Daunorubicin hydrochloride impurity 3 Daunorubicin hydrochloride impurity 3. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C27H31NO10. Mole Weight: 529.54. Catalog: APB11036. Alfa Chemistry Analytical Products 4
Daunorubicin hydrochloride impurity 6 Daunorubicin hydrochloride impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 28008-51-7. Molecular Formula: C21H20O8. Mole Weight: 400.38. Catalog: APB28008517. Alfa Chemistry Analytical Products 2
Daunorubicin hydrochloride impurity 7 Daunorubicin hydrochloride impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 125515-17-5. Molecular Formula: C21H20O8. Mole Weight: 400.38. Catalog: APB125515175. Alfa Chemistry Analytical Products
Daunorubicin hydrochloride impurity 8 Daunorubicin hydrochloride impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2747975-46-6. Molecular Formula: C21H20O8. Mole Weight: 400.38. Catalog: APB2747975466. Alfa Chemistry Analytical Products 2
14-Bromo-N-trifluoroacetamido Daunorubicin Hydrobromide Salt 14-Bromo-N-trifluoroacetamido Daunorubicin Hydrobromide Salt is an intermediate in the synthesis of Doxorubicin Dimer Impurity 1which is an is an impurity of Doxorubicin Hydrochloride (D558000), an antineoplastic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C29H27BrF3NO11. US Biological Life Sciences. USBiological 9
Worldwide
4-Demethyl Daunorubicin HCl 4-Demethyl Daunorubicin HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 50935-04-1 (free base); (8S,10S)-8-acetyl-10-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-1,6,8,11-tetrahydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione hydrochloride. CAS No. 52794-97-5. Molecular Formula: C26H27NO10·HCl. Mole Weight: 549.96. Catalog: APB52794975. Alfa Chemistry Analytical Products 3
4'-epi-Daunorubicin Hydrochloride 4'-epi-Daunorubicin Hydrochloride is an impurity of Daunorubicin, which is an anthracycline antibiotic used in the treatment of acute myeloid and lymphocytic leukemia, with adverse reactions such as cardiotoxicity and bone marrow suppression. Synonyms: (8S-cis)-8-Acetyl-10-[(3-amino-2,3,6-trideoxy-α-L-arabino-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxynaphthacene-5,12-dione hydrochloride; (8S,10S)-8-Acetyl-10-[(3-amino-2,3,6-trideoxy-α-L-arabino-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione Hydrochloride; (8S-cis)-4'-Epidaunorubicin Hydrochloride; 4'-epi-Daunomycin Hydrochloride; NSC 249333; (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-arabino-hexopyranoside hydrochloride (1:1). Grades: 95%. CAS No. 56390-08-0. Molecular formula: C27H29NO10.HCl. Mole weight: 563.99. BOC Sciences 6
4'-Keto-N-(trifluoroacetyl)daunorubicin 4'-Keto-N-(trifluoroacetyl)daunorubicin is an impurity of Epirubicin, which is an anthracycline topoisomerase inhibitor used as an antineoplastic agent. Synonyms: 4'-keto-N-trifluoroacetyl daunorubicin; (8S,10S)-8-Acetyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-10-[[2,3,6-trideoxy-3-[(trifluoroacetyl)amino]-α-L-threo-hexopyranos-4-ulos-1-yl]oxy]-5,12-naphthacenedione; (8S-cis)-8-Acetyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-10-[[2,3,6-trideoxy-3-[(trifluoroacetyl)amino]-α-L-threo-hexopyranos-4-ulos-1-yl]oxy]-5,12-naphthacenedione; Epirubicin Impurity 6; (1S,3S)-3-Acetyl-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydro-1-tetracenyl 2,3,6-trideoxy-3-[(trifluoroacetyl)amino]-α-L-threo-hexopyranosid-4-ulose. Grades: ≥95%. CAS No. 79441-78-4. Molecular formula: C29H26F3NO11. Mole weight: 621.51. BOC Sciences 12
(8S, 10S) -10- ( (tert-Butyldimethylsilyl) oxy) -6, 8, 11-trihydroxy-8- (1-hydroxyethyl) -1-methoxy-7, 8, 9, 10-tetrahydrotetracene-5, 12-dione (8S, 10S) -10- ( (tert-Butyldimethylsilyl) oxy) -6, 8, 11-trihydroxy-8- (1-hydroxyethyl) -1-methoxy-7, 8, 9, 10-tetrahydrotetracene-5, 12-dione is a protected derivative of Dihydrodaunomycinone (D448555), an impurity of Daunorubicin (D194500), a anthracycline antibiotic related to the rhodomycins. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. USBiological 3
Worldwide
(8S,10S)-8-Acetyl-6,8,11-trihydroxy-1-methoxy-10-((tetrahydro-2H-pyran-2-yl)oxy)-7,8,9,10-tetrahydrotetracene-5,12-dione (8S,10S)-8-Acetyl-6,8,11-trihydroxy-1-methoxy-10-((tetrahydro-2H-pyran-2-yl)oxy)-7,8,9,10-tetrahydrotetracene-5,12-dione is an impurity of Daunorubicin (D194500), a anthracycline antibiotic related to the rhodomycins and is known to exhibit antineoplastic properties. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
9,10-Anhydro-8-desacetyl-8-carboxy Daunorubicin Hydrochloride 9,10-Anhydro-8-desacetyl-8-carboxy Daunorubicin Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00614. Format: Neat. Alfa Chemistry Analytical Products
Baumycin C1 Baumycin C1, an impurity of Daunorubicin and Doxorubicin, is an anthracycline antibiotic isolated from Streptomyces coeruleorubidus. Baumycin C1 shows antitumor activity. Synonyms: N-((2S,3S,4S,6R)-6-(((1S,3S)-3-acetyl-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-1-yl)oxy)-3-hydroxy-2-methyltetrahydro-2H-pyran-4-yl)formamide; N-Formyldaunorubicin; NSC 227012; 5,12-Naphthacenedione, 8-acetyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-10-((2,3,6-trideoxy-3-(formylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-, (8S-cis)-; (8S,10S)-8-Acetyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-10-[(3-(formylamino)-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-5,12-naphthacenedione. Grades: ≥95%. CAS No. 63084-42-4. Molecular formula: C28H29NO11. Mole weight: 555.53. BOC Sciences 5
Berubicin Berubicin has potential antineoplastic activity. Berubicin intercalates into DNA and interrupts topoisomerase II activity, resulting in the inhibition of DNA replication and repair, and RNA and protein synthesis. Synonyms: Daunorubicin Impurity 9; RTA 744; RTA-744; RTA744; WP 769; WP769; WP-769; 5,12-Naphthacenedione, 10-[[3-amino-2,3,6-trideoxy-4-O-(phenylmethyl)-α-L-lyxo-hexopyranosyl]oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(hydroxyacetyl)-1-methoxy-, (8S,10S)-. Grades: ≥95% by HPLC. CAS No. 677017-23-1. Molecular formula: C34H35NO11. Mole weight: 633.65. BOC Sciences 5
Berubicin Hydrochloride Berubicin hydrochloride is the hydrochloride of berubicin, which is an anthracycline derivative used as a topoisomerase II inhibitor with activity in ependymoma. Berubicin hydrochloride has potential antineoplastic activity. Uses: A topoisomerase ii inhibitor with activity in ependymoma. Synonyms: Daunorubicin Impurity 9 hydrochloride; RTA 744 hydrochloride; WP 769 hydrochloride; 5,12-Naphthacenedione, 10-[[3-amino-2,3,6-trideoxy-4-O-(phenylmethyl)-α-L-lyxo-hexopyranosyl]oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(hydroxyacetyl)-1-methoxy-, (8S,10S)-, hydrochloride (1:1). Grades: ≥95%. CAS No. 293736-67-1. Molecular formula: C34H35NO11.HCl. Mole weight: 670.10. BOC Sciences 6
Daunomycin Daunomycin is an intermediate of Daunorubicin, which is an anthracycline antibiotic used in the treatment of acute myeloid and lymphocytic leukemia, with adverse reactions such as cardiotoxicity and bone marrow suppression. Synonyms: 8-Acetyl-6,10,11-trihydroxy-1-methoxy-5,12-naphthacenedione; 8-Acetyl-6,10,11-trihydroxy-1-methoxytetracene-5,12-dione; 8-Acetyl-5,12-dihydro-6,10,11-trihydroxy-1-methoxynaphthacene-5,12-dione; 5,12-Naphthacenedione, 8-acetyl-6,10,11-trihydroxy-1-methoxy-; Daunorubicin Impurity 5. Grades: ≥95%. CAS No. 20982-41-6. Molecular formula: C21H14O7. Mole weight: 378.33. BOC Sciences 11
Daunorubicin-13C-d3 Daunorubicin-13C-d3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 23541-50-6 (non-labelled); Daunorubicin-13C-d3. Molecular Formula: 13C C26H26D3NO10. Mole Weight: 531.54. Catalog: APB05533. Alfa Chemistry Analytical Products 4
Daunorubicin HCl Daunorubicin HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 20830-81-3 (free base); (8S,10S)-8-acetyl-10-(((2R,4S,5S,6S)-4-amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione hydrochloride. CAS No. 23541-50-6. Molecular Formula: C27H29NO10·HCl. Mole Weight: 563.98. Catalog: APB23541506. Alfa Chemistry Analytical Products 2
Daunorubicin valerate Daunorubicin valerate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-oxo-2-((2S,4S)-2,4,5,12-tetrahydroxy-7-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-2-yl)ethyl pentanoate. CAS No. 158699-93-5. Molecular Formula: C26H26O10. Mole Weight: 498.48. Catalog: APB158699935. Alfa Chemistry Analytical Products
Deoxy daunorubicin hydrochloride Deoxy daunorubicin hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 85440-46-6. Molecular Formula: C26H28ClNO8. Mole Weight: 517.96. Catalog: APB85440466. Alfa Chemistry Analytical Products 3
Doxorubicin Impurity 1 Doxorubicin Impurity 1 is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: Doxorubicin Impurity; 6,8,10,11-Tetrahydroxy-1-methoxy-5,12-naphthacenedione; 7,8-Desacetyl-9,10-dehydro Daunorubicinone; 5,12-Naphthacenedione, 6,8,10,11-tetrahydroxy-1-methoxy-; Xanthone Impurity 13. Grades: > 95%. CAS No. 1159977-24-8. Molecular formula: C19H12O7. Mole weight: 352.29. BOC Sciences 8
Doxorubicin Impurity 6 Doxorubicin Impurity 6 is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: 9-Carboxy Doxorubicin Impurity; (2S,4S)-4-(((2R,4S,5S,6S)-4-Amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2,5,12-trihydroxy-7-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracene-2-carboxylic acid; (2S,4S)-4-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-1,2,3,4,6,11-hexahydro-2,5,12-trihydroxy-7-methoxy-6,11-dioxo-2-naphthacenecarboxylic Acid; 2-Naphthacenecarboxylic acid, 4-[(3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-1,2,3,4,6,11-hexahydro-2,5,12-trihydroxy-7-methoxy-6,11-dioxo-, (2S-cis)-; 8-Desacetyl-8-carboxy Daunorubicin. Grades: > 95%. CAS No. 69429-21-6. Molecular formula: C26H27NO11. Mole weight: 529.49. BOC Sciences 8
Feudomycin A Hydrochloride Feudomycin A Hydrochloride is an impurity of Daunorubicin, which is an anthracycline antibiotic used in the treatment of acute myeloid and lymphocytic leukemia, with adverse reactions such as cardiotoxicity and bone marrow suppression. Synonyms: (8S,10S)-10-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-ethyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione Hydrochloride; (8S-cis)-10-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-ethyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione Hydrochloride; 13-Deoxydaunorubicin Hydrochloride; NSC 273428. Grades: ≥95%. CAS No. 65360-28-3. Molecular formula: C27H32ClNO9. Mole weight: 550.00. BOC Sciences 12

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