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| Product | Description | |
|---|---|---|
| Rifamycin B | Cas No. 13929-35-6. |  |
| rifamycin-B oxidase | Acts also on benzene-1,4-diol and, more slowly, on some other p-quinols. Not identical with EC 1.10.3.1 (catechol oxidase), EC 1.10.3.2 (laccase), EC 1.10.3.4 (o-aminophenol oxidase) or EC 1.10.3.5 (3-hydroxyanthranilate oxidase). Group: Enzymes. Synonyms: rifamycin B oxidase. Enzyme Commission Number: EC 1.10.3.6. CAS No. 84932-52-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0486; rifamycin-B oxidase; EC 1.10.3.6; 84932-52-5; rifamycin B oxidase. Cat No: EXWM-0486. |  |
| Rifamycin Impurity 10 | Rifamycin Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C36H43NO12. Mole Weight: 681.74. Catalog: APB09579. |  |
| Rifamycin Impurity 13 | Rifamycin Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C43H58N2O12. Mole Weight: 794.94. Catalog: APB09578. | |
| Rifamycin Impurity 14 | Rifamycin Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C37H47NO12. Mole Weight: 697.78. Catalog: APB09571. | |
| Rifamycin Impurity 15 | Rifamycin Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C37H47NO12. Mole Weight: 697.78. Catalog: APB09570. | |
| Rifamycin Impurity 16 | Rifamycin Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C37H47NO13. Mole Weight: 713.38. Catalog: APB09572. | |
| Rifamycin Impurity 17 | Rifamycin Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C34H43NO11. Mole Weight: 641.71. Catalog: APB09573. | |
| Rifamycin Impurity 18 | Rifamycin Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 31718-67-9. Molecular Formula: C36H45NO12. Mole Weight: 683.75. Catalog: APB31718679. | |
| Rifamycin Impurity 19 | Rifamycin Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C35H43NO11. Mole Weight: 653.72. Catalog: APB09574. | |
| Rifamycin Impurity 20 | Rifamycin Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C43H58N4O13. Mole Weight: 838.95. Catalog: APB09569. | |
| Rifamycin Impurity 22 | Rifamycin Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C37H43Br2NO12. Mole Weight: 853.55. Catalog: APB09575. | |
| Rifamycin Impurity 23 | Rifamycin Impurity 23. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C37H44N2O14. Mole Weight: 740.76. Catalog: APB09576. | |
| Rifamycin Impurity 24 | Rifamycin Impurity 24. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C37H42N2O14. Mole Weight: 738.74. Catalog: APB09577. | |
| Rifamycin Impurity 25 | Rifamycin Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13292-22-3. Molecular Formula: C38H47NO13. Mole Weight: 725.79. Catalog: APB13292223. | |
| Rifamycin Impurity 4 | Rifamycin Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 59264-04-9. Molecular Formula: C37H45NO13. Mole Weight: 711.76. Catalog: APB59264049. | |
| Rifamycin Impurity 6 | Rifamycin Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C37H45NO12. Mole Weight: 695.76. Catalog: APB09580. | |
| Rifamycin Impurity 7 | Rifamycin Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C37H45NO12. Mole Weight: 695.76. Catalog: APB09581. | |
| Rifamycin Impurity 8 | Rifamycin Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C34H41NO11. Mole Weight: 639.70. Catalog: APB09582. | |
| Rifamycin L | Rifamycin L is produced by the strain of Amycolatopsis mediterranei ME/83. It has the antibacterial action of rifamycin. Synonyms: Rifamycin, 4-(hydroxyacetate). Grades: >98%. CAS No. 26117-02-2. Molecular formula: C39H49NO14. Mole weight: 755.80. | |
| Rifamycin O | Cas No. 14487-05-9. | |
| Rifamycin O | Rifaximin intermediate. Group: Biochemicals. Alternative Names: 4-O-(Carboxymethyl)-1-deoxy-1,4-dihydro-4-hydroxy-1-oxo-rifamycin γ-Lactone; NSC 182391. Grades: Highly Purified. CAS No. 14487-05-9. Pack Sizes: 100mg. US Biological Life Sciences. |  Worldwide |
| Rifamycin Related Impurity 1 | Rifamycin Related Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C50H62N4O13. Mole Weight: 927.06. Catalog: APB09583. | |
| Rifamycin S | Cas No. 13553-79-2. | |
| Rifamycin S | Rifamycin S, a quinone, is an antibiotic against Gram-positive bacteria (including MRSA ). Rifamycin S is the oxidized forms of a reversible oxidation-reduction system involving two electrons. Rifamycin S generates reactive oxygen species (ROS) and inhibits microsomal lipid peroxidation. Rifamycin S can be used for tuberculosis and leprosy [1] [2] [3]. Uses: Scientific research. Group: Natural products. CAS No. 13553-79-2. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg. Product ID: HY-125365. |  |
| Rifamycin sodium | Rifamycin sodium (Rifamycin SV monosodium) belongs to the family of ansamycin antibiotics and has been isolated from the fermentation of A. mediterranei or its mutants. Rifamycin sodium displays a broad spectrum of antibiotic activity against Gram-positive and, to a lesser extent, Gram-negative bacteria [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Rifamycin SV sodium. CAS No. 14897-39-3. Pack Sizes: 10 mM * 1 mL; 50 mg. Product ID: HY-B1907. | |
| Rifamycin Sodium | Rifamycin Sodium. CAS No. 14897-39-3. Product ID: 8-01857. Molecular formula: C37H46NO12Na. Mole weight: 719.76. |  |
| Rifamycin Sodium | Rifamycin SV is a derivative of rifamycin, an antibiotic that inhibits bacterial DNA-dependent RNA polymerase. It is effective against Gram-positive bacteria. Uses: Antirheumatic agents. Synonyms: sodium;(7S, 9E, 11S, 12R, 13S, 14R, 15R, 16R, 17S, 18S, 19E, 21Z)-13-acetyloxy-2, 15, 17, 29-tetrahydroxy-11-methoxy-3, 7, 12, 14, 16, 18, 22-heptamethyl-6, 23-dioxo-8, 30-dioxa-24-azatetracyclo[23.3.1.1^{4, 7}.0^{5, 28}]triaconta-1(29), 2, 4, 9, 19, 21, 25, 27-octaen-27-olate; sodium;(7S, 9E, 11S, 12R, 13S, 14R, 15R, 16R, 17S, 18S, 19E, 21Z)-13-acetyloxy-2, 15, 17, 29-tetrahydroxy-11-methoxy-3, 7, 12, 14, 16, 18, 22-heptamethyl-6, 23-dioxo-8, 30-dioxa-24-azatetracyclo[23.3.1.1^{4, 7}.0^{5, 28}]triaconta-1(29), 2, 4, 9, 19, 21, 25, 27-octaen-27-olate. Grades: 99 %. CAS No. 14897-39-3. Molecular formula: C37H46NO12Na. Mole weight: 719.75. | |
| Rifamycin SV | Cas No. 6998-60-3. | |
| Rifamycin SV Sodium | Semi-synthetic antibiotic derived from Rifamycin S. Antibacterial. Potency >900 units (dry basis). Group: Biochemicals. Alternative Names: 5,6,9,17,19,21-Hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-. Grades: Highly Purified. CAS No. 14897-39-3. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Rifamycin SV sodium salt | Rifamycin SV sodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Nsc133100. Product Category: Heterocyclic Organic Compound. CAS No. 15105-92-7. Product ID: ACM15105927. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Rifamycin W | Rifamycin W is originally isolated from Amycolatopsis mediterranei ME/83. It has anti-gram-positive bacterial activity. CAS No. 53904-81-7. Molecular formula: C35H45NO11. Mole weight: 655.73. | |
| Rifamycin Y | Rifamycin Y. Uses: For analytical and research use. Group: Impurity standards. CAS No. 15271-73-5. Molecular Formula: C39H47NO15. Mole Weight: 769.8. Catalog: APB15271735. | |
| Rifamycin Y | Synonyms: Aceticacid, [(1, 2-dihydro-5, 6, 16, 19, 21-pentahydroxy-23-methoxy-2, 4, 12, 16, 18, 20, 22-heptamethyl-1, 11, 17-trioxo-2, 7-(epoxypentadeca[1, 11, 13]trienimino)naphtho[2, 1-b]furan-9-yl)oxy]-, 21-acetate (8CI); 2, 7-(Epoxypentadeca[1, 11, 13]trienimino)naphtho[2, 1-b]furan, rifamycin deriv.; NSC 145655. Grades: > 95%. CAS No. 15271-73-5. Molecular formula: C39H47NO15. Mole weight: 769.81. | |
| 27-O-demethylrifamycin SV methyltransferase | The enzyme, characterized from the bacterium Amycolatopsis mediterranei, is involved in biosynthesis of the antitubercular drug rifamycin B. Group: Enzymes. Synonyms: AdoMet:27-O-demethylrifamycin SV methyltransferase. Enzyme Commission Number: EC 2.1.1.315. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1923; 27-O-demethylrifamycin SV methyltransferase; EC 2.1.1.315; AdoMet:27-O-demethylrifamycin SV methyltransferase. Cat No: EXWM-1923. | |
| 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. | |
| 3-Amino-4-iminorifamycin-s | Rifabutin Intermediate. Grades: CAS No. 62041-01-4. Product ID: 2-08365. Molecular formula: C37H47N3O11. Mole weight: 709.79. Purity: 0.98. Categories: 3-Amino-4-imino rifamycin-s. | |
| 3-Amino-4-imino-rifamycin S | 3-Amino-4-imino-rifamycin S. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Rifabutin EP Impurity D. CAS No. 62041-01-4. Molecular formula: C37H47N3O11. Mole weight: 709.78. Purity: 0.95. Product ID: ACM62041014. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3-Aminorifamycin S | 3-Aminorifamycin S is a derivative of the antibiotic Rifamycin (R508200). Group: Biochemicals. Grades: Highly Purified. CAS No. 51756-80-0. Pack Sizes: 10mg, 25mg. Molecular Formula: C37H46N2O12, Molecular Weight: 710.77. US Biological Life Sciences. | Worldwide |
| 3-Azido-1,4-dideoxy-1,4-dihydro-1,4-dioxorifamycin | 3-Azido-1,4-dideoxy-1,4-dihydro-1,4-dioxorifamycin. Group: Biochemicals. Alternative Names: 2, 7- (Epoxypentadeca[1, 11, 13]trienimino) naphtho[2, 1-b]furan, Rifamycin Deriv. Grades: Highly Purified. CAS No. 59886-91-8. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 3-Bromorifamycin S | 3-Bromorifamycin S. Group: Biochemicals. Alternative Names: 2, 7- (Epoxypentadeca[1, 11, 13]trienimino) naphtho[2, 1-b]furan, Rifamycin Deriv.; 3-bromo-1,4-dideoxy-1,4-dihydro-1,4-dioxorifamycin. Grades: Highly Purified. CAS No. 57375-25-4. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 3-BroMorifaMycin S (Rifamycin Impurity 21) | 3-BroMorifaMycin S (Rifamycin Impurity 21). Uses: For analytical and research use. Group: Impurity standards. CAS No. 57375-25-4. Molecular Formula: C37H44BrNO12. Mole Weight: 774.66. Catalog: APB57375254. | |
| 3-Formyl Rifamycin | 3-Formyl Rifamycin is a metabolite of Rifampicin, a Rifamycin antibiotic. Rifampicin is a bactericidal antibiotic agent of the rifamycin group. Synonyms: 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-carboxaldehyde 21-Acetate; 3-Formylrifampicin SV; NCI 145-635; Rifaldehyde; 3-formyl Rifampicin SV; Rifaldehyde; Rifamycin, 3-formyl-. Grades: > 98%. CAS No. 13292-22-3. Molecular formula: C38H47NO13. Mole weight: 725.78. | |
| 3-Formyl Rifamycin | A metabolite of Rifampicin, a Rifamycin antibiotic. Group: Biochemicals. Alternative Names: 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-carboxaldehyde 21-Acetate; 3-Formylrifampicin SV; NCI 145-635; Rifaldehyde. Grades: Highly Purified. CAS No. 13292-22-3. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 3-(Isonicotinoylhydrazonomethyl) Rifamycin | 3-(Isonicotinoylhydrazonomethyl) Rifamycin. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-Formylrifamycin Isonicotinylhydrazone. CAS No. 13292-53-0. Pack Sizes: 5MG. Molecular Formula: C44H52N4O13. Mole Weight: 844.90. Catalog: APS13292530. SMILES: CO[C@H]1\C=C\O[C@@]2 (C)Oc3c (C)c (O)c4c (O)c (NC (=O)\C (=C/C=C/[C@H] (C)[C@H] (O)[C@@H] (C)[C@@H] (O)[C@@H] (C)[C@H] (OC (=O)C)[C@@H]1C)\C)c (\C=N\NC (=O)c5ccncc5)c (O)c4c3C2=O. Format: Neat. Shipping: Room Temperature. | |
| 4-Methylpiperazine-1-yl-imino rifamycin-o | A derivative of Rifampicin. Rifampicin is an antibiotic used to treat several types of bacterial infections. This includes tuberculosis, leprosy, and Legionnaire's. Grades: > 95%. Molecular formula: C45H58N4O14. Mole weight: 878.98. | |
| 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. | |
| Rifabutin EP Impurity B (3-Amino Rifamycin S) | A derivative of Rifabutin.Rifabutin is an antibiotic used to treat tuberculosis and prevent and treat Mycobacterium avium complex. Synonyms: 3-Amino-1,4-dideoxy-1,4-dihydro-1,4-dioxorifamycin. Grades: > 95%. CAS No. 51756-80-0. Molecular formula: C37H46N2O12. Mole weight: 710.79. | |
| Rifabutin (Rifamycin XIV, Ansamycin) | An antibacterial. Group: Biochemicals. Alternative Names: Rifamycin XIV, Ansamycin. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Rifaximin EP Impurity B (Rifamycin EP Impurity A) | Rifaximin EP Impurity B (Rifamycin EP Impurity A). Uses: For analytical and research use. Group: Impurity standards. CAS No. 13929-35-6. Molecular Formula: C39H49NO14. Mole Weight: 755.81. Catalog: APB13929356. | |
| Rifaximin EP Impurity C (Rifamycin) | Rifaximin EP Impurity C (Rifamycin). Uses: For analytical and research use. Group: Impurity standards. CAS No. 6998-60-3. Molecular Formula: C37H47NO12. Mole Weight: 697.78. Catalog: APB6998603. | |
| Rifaximin EP Impurity C Sodium Salt (Rifamycin Sodium) | Rifaximin EP Impurity C Sodium Salt (Rifamycin Sodium). Uses: For analytical and research use. Group: Impurity standards. CAS No. 14897-39-3. Molecular Formula: C37H46NNaO12. Mole Weight: 719.76. Catalog: APB14897393. | |
| Rifaximin EP Impurity E (Rifamycin EP Impurity B) | Rifaximin EP Impurity E (Rifamycin EP Impurity B). Uses: For analytical and research use. Group: Impurity standards. CAS No. 13553-79-2. Molecular Formula: C37H45NO12. Mole Weight: 695.76. Catalog: APB13553792. | |
| Rifaximin EP Impurity F (Rifamycin EP Impurity C) | Rifaximin EP Impurity F (Rifamycin EP Impurity C). Uses: For analytical and research use. Group: Impurity standards. CAS No. 14487-05-9. Molecular Formula: C39H47NO14. Mole Weight: 753.8. Catalog: APB14487059. | |
| 1-Amino-4-methylpiperazine | 1-Amino-4-methylpiperazine is used on the study on the antiviral activity of aminopiperazine derivatives and rifamycin derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 6928-85-4. Pack Sizes: 25g, 50g. Molecular Formula: C5H13N3, Molecular Weight: 115.18. US Biological Life Sciences. | Worldwide |
| 23-Monoketo Rifabutin | 23-Monoketo Rifabutin is an impurity of Rifabutin (R505000), a semisynthetic derivative of Rifamycin S that inhibits nucleic acid synthesis. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C46H58N4O11, Molecular Weight: 842.97. US Biological Life Sciences. | Worldwide |
| 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). Grades: > 95%. CAS No. 1416773-22-2. Molecular formula: C43H58N4O12. Mole weight: 822.96. | |
| 25-Desacetyl Rifampicin | A metabolite of Rifabutin. Rifabutin is an antibiotic used to treat tuberculosis and prevent and treat Mycobacterium avium complex. Synonyms: 25-O-Deacetyl-3-[(E)-[(4-methyl-1-piperazinyl)imino]methyl]rifamycin; 25-Deacetylrifampicin; 25-Desacetylrifampin; 25-O-Deacetylrifampicin; 25-O-Desacetylrifampin; Deacetylrifampicin; Deacetylrifampin; Desacetylrifampicin; Desacetylrifampin. Grades: > 95%. CAS No. 16783-99-6. Molecular formula: C41H56N4O11. Mole weight: 780.92. | |
| 25-Desacetyl Rifampicin-d3 | A labeled metabolite of Rifampicin. Group: Biochemicals. Alternative Names: 25-O-Deacetyl-3- [ (E) - [ (4- (methyl-d3) -1-piperazinyl) imino] methyl] rifamycin; 25-Deacetylrifampicin-d3; 25-Desacetylrifampin-d3; 25-O-Deacetylrifampicin-d3; 25-O-Desacetylrifampin-d3; Deacetylrifampicin-d3; Deacetylrifampin-d3; Desacetylrifampicin-d3; Desacetylrifampin-d3. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| 25-Desacetyl Rifapentin | A metabolite of Rifapentine. Group: Biochemicals. Alternative Names: 3-[[ (4-Cyclopentyl-1-piperazinyl) imino]methyl]-25-O-deacetyl-rifamycin; 25-Deacetylrifapentine; L 14583. Grades: Highly Purified. CAS No. 79039-56-8. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 25-Desacetyl rifapentine | 25-Desacetyl rifapentine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 25-DESACETYL RIFAPENTINE;?25-Deacetylrifapentine;25-Desacetyl Rifapentin;3-[[(4-Cyclopentyl-1-piperazinyl)imino]methyl]-25-O-deacetyl-rifamycin;L 14583;25-Desacetyl rifapentine metabolite;Aids007704;Aids-007704. Product Category: Heterocyclic Organic Compound. Appearance: Brownish Red Solid. CAS No. 79039-56-8. Molecular formula: C45H62N4O11. Mole weight: 834.99. Purity: 0.96. IUPACName: 25-DESACETYL RIFAPENTINE. Canonical SMILES: CC1C=CC=C(C(=O)NC2=C(C3=C(C(=C4C(=C3C(=O)C2=CNN5CCN(CC5)C6CCCC6)C(=O)C(O4)(OC=CC(C(C(C(C(C(C1O)C)O)C)O)C)OC)C)C)O)O)C. Density: 1.35g/cm³. Product ID: ACM79039568. Alfa Chemistry ISO 9001:2015 Certified. Categories: 25-Desacetylrifapentine. | |
| (2S, 16Z, 18E, 20S, 21S, 22R, 23R, 24R, 25S, 26R, 27S, 28E) -25- (Acetyloxy) -5, 21, 23-trihydroxy-27-methoxy-2, 4, 16, 20, 22, 24, 26-heptamethyl-11-methylene-2, 7- (epoxypentadeca[1, 11, 13]trienimino) benzofuro[4, 5-e]pyrido[1, 2-a]benzimidazole-1, 6, 15 (2H, 11H) -trione | (2S, 16Z, 18E, 20S, 21S, 22R, 23R, 24R, 25S, 26R, 27S, 28E) -25- (Acetyloxy) -5, 21, 23-trihydroxy-27-methoxy-2, 4, 16, 20, 22, 24, 26-heptamethyl-11-methylene-2, 7- (epoxypentadeca[1, 11, 13]trienimino) benzofuro[4, 5-e]pyrido[1, 2-a]benzimidazole-1, 6, 15 (2H, 11H) -trione is an impurity of Rifaximin (R509500), a non-absorbable semisynthetic Rifamycin antibiotic. Group: Biochemicals. Grades: Highly Purified. CAS No. 1351775-03-5. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C43H49N3O11, Molecular Weight: 783.86. US Biological Life Sciences. | Worldwide |
| (2S, 16Z, 18E, 20S, 21S, 22R, 23R, 24R, 25S, 26R, 27S, 28E) -25- (Acetyloxy) -6, 21, 23-trihydroxy-27-methoxy-2, 4, 16, 20, 22, 24, 26-heptamethyl-11-methylene-2, 7- (epoxypentadeca[1, 11, 13]trienimino) benzofuro[4, 5-e]pyrido[1, 2-a]benzimidazole-1, 5, 15 (2H, 11H) -trione | (2S, 16Z, 18E, 20S, 21S, 22R, 23R, 24R, 25S, 26R, 27S, 28E) -25- (Acetyloxy) -6, 21, 23-trihydroxy-27-methoxy-2, 4, 16, 20, 22, 24, 26-heptamethyl-11-methylene-2, 7- (epoxypentadeca[1, 11, 13]trienimino) benzofuro[4, 5-e]pyrido[1, 2-a]benzimidazole-1, 5, 15 (2H, 11H) -trione is an impurity of Rifaximin (R509500), a non-absorbable semisynthetic Rifamycin antibiotic. Group: Biochemicals. Grades: Highly Purified. CAS No. 1351775-04-6. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C43H49N3O11, Molecular Weight: 783.86. US Biological Life Sciences. | Worldwide |
| 3-amino-5-hydroxybenzoate synthase | A pyridoxal 5'-phosphate enzyme. The enzyme from the bacterium Amycolatopsis mediterranei participates in the pathway for rifamycin B biosynthesis. The enzyme also functions as a transaminase earlier in the pathway, producing UDP-α-D-kanosamine. Group: Enzymes. Synonyms: AHBA synthase; rifK (gene name). Enzyme Commission Number: EC 4.2.1.144. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4985; 3-amino-5-hydroxybenzoate synthase; EC 4.2.1.144; AHBA synthase; rifK (gene name). Cat No: EXWM-4985. | |
| Acetamide,{2-[[1,2-dihydro-5,6,17,19,21-pentahydroxy-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-9-yl]oxy]-N,N-diallyl-,}21-acet | Acetamide,{2-[[1,2-dihydro-5,6,17,19,21-pentahydroxy-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-9-yl]oxy]-N,N-diallyl-,}21-acet. Uses: Designed for use in research and industrial production. Additional or Alternative Names: O4-(N,N-diethyl-N-propyl-hydrazinocarbonylmethyl)-rifamycin; Rifamycin-B-diallylamid; Rifamycin-B-diaethyl-propyl-hydrazid; Acetic acid,((1,2-dihydro-5,6,17,19,21-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-2,7-(epoxypentadeca(1,11,1. Product Category: Heterocyclic Organic Compound. CAS No. 17607-45-3. Molecular formula: C45H58N2O13. Mole weight: 834.94762. Purity: 0.96. IUPACName: Rifamycin B diallylamide. Canonical SMILES: CC1C=CC=C(C(=O)NC2=CC(=C3C(=C2O)C(=C(C4=C3C(=O)C(O4)(OC=CC(C(C(C(C(C(C1O)C)O)C)OC(=O)C)C)OC)C)C)O)OCC(=O)N(CC=C)CC=C)C. Density: 1.29g/cm³. Product ID: ACM17607453. Alfa Chemistry ISO 9001:2015 Certified. | |
| Acetic acid((1,2-dihydro-5,6,17,19,21-pentahydroxy-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-9-yl)oxy)-,1-ethyl-2,2-dimethylhydra | Acetic acid((1,2-dihydro-5,6,17,19,21-pentahydroxy-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-9-yl)oxy)-,1-ethyl-2,2-dimethylhydra. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Rifamycin-B-dimethylaethylhydrazid; rifamycin-B N-ethyl-N,N-dimethyl-hydrazide. Product Category: Heterocyclic Organic Compound. CAS No. 17607-48-6. Molecular formula: C43H59N3O13. Mole weight: 825.94086. Purity: 0.96. IUPACName: Rifamycin B dimethylethylhydrazide. Canonical SMILES: CCN(C(=O)COC1=C2C3=C(C(=C1)NC(=O)C(=CC=CC(C(C(C(C(C(C(C(C=COC4(C(=O)C2=C(O4)C(=C3O)C)C)OC)C)OC(=O)C)C)O)C)O)C)C)O)N(C)C. Density: 1.31g/cm³. Product ID: ACM17607486. Alfa Chemistry ISO 9001:2015 Certified. | |
| Desacetyl Rifampicin | Metabolite of Rifampicin. Group: Biochemicals. Alternative Names: 25-O-Deacetyl-3- [ (E) - [ (4-methyl-1-piperazinyl) imino] methyl] rifamycin; 25-Deacetylrifampicin; 25-Desacetylrifampin; 25-O-Deacetylrifampicin; 25-O-Desacetylrifampin; Deacetylrifampicin; Deacetylrifampin; Desacetylrifampicin; Desacetylrifampin. Grades: Highly Purified. CAS No. 16783-99-6. Pack Sizes: 1mg. Molecular Formula: C41H56N4O11, Molecular Weight: 780.9. US Biological Life Sciences. | Worldwide |
| 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. Grades: > 98%. CAS No. 65110-92-1. Molecular formula: C41H54N4O11. Mole weight: 778.89. | |
| Halomicin A | It is produced by the strain of Micromonospora halophytica var. nigra. It's an ansamycin antibiotic. Halomicin complex has activity against gram-positive and gram-negative bacteria (individual). Synonyms: SP-30-A; 4-Deoxy-4-[3-hydroxy-2-(1-hydroxyethyl)-1-pyrrolidinyl]rifamycin; Rifamycin, 4-deoxy-4-(3-hydroxy-2-(1-hydroxyethyl)-1-pyrrolidinyl)-. CAS No. 56411-51-9. Molecular formula: C43H58N2O13. Mole weight: 810.93. | |
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