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| Product | Description | |
|---|---|---|
| Rifampicin impurity 14 | Rifampicin impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1416773-22-2. Molecular formula: C43H58N4O12. Mole weight: 822.95. Catalog: APB1416773222. |  |
| Rifampicin impurity 17 | Rifampicin impurity 17. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13292-53-0. Molecular formula: C44H52N4O13. Mole weight: 844.92. Catalog: APB13292530. | |
| Rifampicin EP Impurity A | Rifampicin EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13983-13-6. Molecular formula: C43H56N4O12. Mole weight: 820.94. Catalog: APB13983136. | |
| 25-Deacetyl-21-Acetyl Rifampicin | 25-Deacetyl-21-acetyl Rifampicin is a structural isomer, and impurity, of Rifampicin (R508000), a semisynthetic antibiotic. Antibacerial (tuberculostatic). Synonyms: Semi-synthetic rifamycin. Antibacterial (tuberculostatic). Grade: > 95%. CAS No. 1416773-22-2. Molecular formula: C43H58N4O12. Mole weight: 822.96. |  |
| 25-Deacetyl-23-acetyl Rifampicin | An impurity of Rifampicin. Rifampicin is an antibiotic used to treat several types of bacterial infections. This includes tuberculosis, leprosy, and Legionnaire's. Synonyms: 25-Deacetyl-23-acetyl Rifampicin; 1416773-23-3; [(7S,11S,12S,13R,14S,15R,16R,17S,18S)-2,13,17,27,29-Pentahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-26-[(E)-(4-methylpiperazin-1-yl)iminomethyl]-6,23-dioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(29),2,4,9,19,21,25,27-octaen-15-yl] acetate. Grade: > 95%. CAS No. 1416773-23-3. Molecular formula: C43H58N4O12. Mole weight: 822.96. | |
| 3-[[2-(4-Pyridinylcarbonyl)hydrazono]methyl]rifamycin | An impurity of Rifampicin. Rifampicin is a bactericidal antibiotic agent of the rifamycin group. Synonyms: 3-Isonicotiyl hydrazinomethyl Rifampicin; Rifampicin Impurity 1 (Mixture of Z and E Isomers); 2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-8-carboxaldehyde, 1,2-dihydro-5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-, 8-(isonicotinoylhydrazone), 21-acetate; Isonicotinic acid, [(1,2-dihydro-5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-8-yl)methylene]hydrazide, 21-acetate; 3-[[(4-Pyridinylcarbonyl)hydrazono]methyl]rifamycin; NCI 145-626; NSC 145626; 3-(Isonicotinoylhydrazonomethyl) Rifamycin; 3-Formyl Rifamycin Isonicotinoyl Hydrazone. Grade: 95%. CAS No. 13292-53-0. Molecular formula: C44H52N4O13. Mole weight: 844.90. | |
| 3-[(4-Methyl-1-piperazinyllimino)methyl] Rifamycin O | 3-[(4-Methyl-1-piperazinyllimino)methyl] Rifamycin O is an impurity of Rifampicin. Rifampicin is a bactericidal antibiotic agent of the rifamycin group. Molecular formula: C45H58N4O14. Mole weight: 878.96. | |
| 4-Methylpiperazine-1-yl-imino Rifamycin O | 4-Methylpiperazine-1-yl-imino Rifamycin O is an impurity of Rifampamycin. Rifampicin is a bactericidal antibiotic agent of the rifamycin group. Molecular formula: C45H60N4O14. Mole weight: 880.97. | |
| Desacetyl Rifampicin Quinone | Desacetyl Rifampicin Quinone is an impurity of Rifampicin. Group: Biochemicals. Alternative Names: 25-Deacetyl-1, 4-didehydro-1, 4-dideoxy-3-[[ (4-methyl-1-piperazinyl) imino]methyl]-1, 4-dioxo-Rifamycin; 25-Desacetylrifampin Quinone. Grades: Highly Purified. CAS No. 65110-92-1. Pack Sizes: 1mg. US Biological Life Sciences. |  Worldwide |
| Desacetyl Rifampicin Quinone | Desacetyl Rifampicin Quinone is an impurity of Rifampicin. Rifampicin is a bactericidal antibiotic agent of the rifamycin group. Synonyms: 25-Deacetyl-1,4-didehydro-1,4-dideoxy-3-[[(4-methyl-1-piperazinyl)imino]methyl]-1,4-dioxo-Rifamycin; 25-DesacetylRifampicin Quinone; (2S,8E,12E,14E,16S,17S,18R,19R,20R,21S,22S,23S,24E)-5,17,19,21-Tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-8-{[(4-methylpiperazin-1-yl)amino]methylidene}-6H-2,7-(epoxypentadeca[1,11,13]trienoazeno)naphtho[2,1-b]furan-1,6,9,11(2H,8H)-tetrone; 25--[[(4-methyl-1-piperazinyl)imino]methyl]-1,4-dioxo-RiflRifampicin Quinone. Grade: > 98%. CAS No. 65110-92-1. Molecular formula: C41H54N4O11. Mole weight: 778.89. | |
| Desacetyl Rifampicin Quinone | Desacetyl Rifampicin Quinone. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS001481. Format: Neat. | |
| N-Methyl Rifampicin | N-Methyl Rifampicin is an impurity of Rifampicin. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Rifampicin impurities3 | Rifampicin impurities3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 16783-99-6. Molecular formula: C41H56N4O11. Mole weight: 780.92. Catalog: APB16783996. | |
| Rifampicin impurities4 | Rifampicin impurities4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1416773-23-3. Molecular formula: C43H58N4O12. Mole weight: 822.95. Catalog: APB1416773233. | |
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