A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Ricinus Communis Seed Oil, also known as castor oil, is a vegetable oil derived from the seeds of the castor oil plant. It is a pale yellow liquid with a distinct, earthy aroma. Castor oil is used in a variety of cosmetic and personal care products due to its moisturizing and nourishing properties. It can be found in products such as lip balms, shampoos, conditioners, and soaps. Castor oil is also used in the manufacturing of lubricants, paints, dyes, and plastics due to its high viscosity and resistance to moisture. Alternative Names: Ricinus Communis (Castor) Seed Oil;Castor Oil. CAS No. 8001-79-4. Product ID: CI-SC-0382. Molecular formula: C57H104O9. Mole weight: 933.43 g/mol. IUPAC Name: 2,3-Bis[[(Z)-12-hydroxyoctadec-9-enoyl]oxy]propyl (Z)-12-hydroxyoctadec-9-enoate. Canonical SMILES: CCCCCCC(O)C/C=C\CCCCCCCC(=O)OCC(OC(=O)CCCCCCC/C=C\CC(O)CCCCCC)COC(=O)CCCCCCC/C=C\CC(O)CCCCCC. Alfa Chemistry - ISO 9001:32057 Certified.
Ricolinostat
Ricolinostat (ACY-1215) is a potent and selective HDAC6 inhibitor, with an IC50 of 5 nM. ACY-1215 also inhibits HDAC1, HDAC2, and HDAC3 with IC50s of 58, 48, and 51 nM, respectively. Uses: Scientific research. Category: Signaling pathways. Alternative Names: ACY-1215; Rocilinostat. CAS No. 1316214-52-4. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-16026.
Ricorfotide vedotin
Ricorfotide vedotin (CBP-1008) is a dual-ligand peptide-drug conjugate (PDC) conjugated to MMAE (HY-15162), targeting Folate receptor α (FRα) and TRPV6. Ricorfotide vedotin binds to FRα with high affinity and TRPV6 with low affinity. Ricorfotide vedotin has antitumor activity, and can be used in advanced solid tumor research (eg: colorectal cancer, breast cancer, non-small cell lung cancer, ovarian cancer, adrenocortical carcinoma and follicular dendritic cell sarcoma)[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: CBP-1008; LDC 10B. CAS No. 2082631-84-1. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-P10762.
Ridaforolimus
Ridaforolimus is a small molecule and non-prodrug analogue of the lipophilic macrolide antibiotic rapamycin with potential antitumor activity. Ridaforolimus binds to and inhibits the mammalian target of rapamycin (mTOR), which may result in cell cycle arrest and, consequently, the inhibition of tumor cell growth and proliferation. Upregulated in some tumors, mTOR is a serine / threonine kinase involved in regulating cellular proliferation, motility, and survival that is located downstream of the PI3K/Akt signaling pathway. Alternative Names: AP23573; AP 23573; AP-23573; MK8669; MK 8669; MK-8669; Deforolimus. Grades: >95% by HPLC. CAS No. 572924-54-0. Molecular formula: C53H84NO14P. Mole weight: 990.20.
Ridaforolimus
Ridaforolimus (MK-8669) is a potent and selective mTOR inhibitor; inhibits ribosomal protein S6 phosphorylation with an IC50 of 0.2 nM in HT-1080 cells[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: MK-8669; Deforolimus; AP23573. CAS No. 572924-54-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-50908.
Ridaforolimus
Ridaforolimus (the name has been changed from "deforolimus") is an immunosuppressant and a novel small-molecule inhibitor of the protein mammalian target of rapamycin (mTOR). Ridaforolimus inhibits cancer cell growth, cell division, metabolism, and angiogenesis by blocking mTOR. Group: Biochemicals. Alternative Names: 42- (Dimethylphosphinate) rapamycin; 9CI; AP 23573; Deforolimus; MK-8669; (1R, 2R, 4S)-4-[(2R)-2-[(1R, 9S, 12S, 15R, 16E, 18R, 19R, 21R, 23S, 24E, 26E, 28Z, 30S, 32S, 35R)-1, 18-dihydroxy-19, 30-dimethoxy-15, 17, 21, 23, 29, 35-hexamethyl-2, 3, 10, 14, 20-pentaoxo-11, 36-dioxa-4-azatricyclo[30.3.1.04, 9]hexatriaconta-16, 24, 26, 28-tetraen-12-yl]propyl]-2-methoxycyclohexyl dimethylphosphinate. Grades: Highly Purified. CAS No. 572924-54-0. Pack Sizes: 5mg, 10mg, 25mg. Molecular Formula: C??H??NO??P, Molecular Weight: 990.21. US Biological Life Sciences.
Worldwide
Ridane N-Carboxylic Acid tert-Butyl Ester
Protected Ridane (R495950), a piperidylpropanone derivative with anti-coccidiosis effect. Group: Biochemicals. Alternative Names: trans-1-(3-Methoxy-1-N-tert-butyloxycarbonyl-2-piperidinyl)-2-propanone. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
Ridinilazole
Ridinilazole is a novel antibacterial with MICs range of 0.06-0.25?μg/mL (MIC90=8?μg/mL) against C.?difficile. Uses: Scientific research. Category: Signaling pathways. Alternative Names: SMT19969. CAS No. 308362-25-6. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-16753.
Ridogrel
Ridogrel (R 68070) is an orally active combined thromboxane A2 synthetase inhibitor and thromboxane A2/prostaglandin endoperoxide receptor blocker. Ridogrel is potent antiplatelet agent. Anti-inflammatory activities[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: R 68070. CAS No. 110140-89-1. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-A0221.
Rifabutin
Rifabutin (Ansamycin) is a semisynthetic ansamycin antibiotic with potent antimycobacterial properties. Rifabutin inhibits DNA-dependent RNA polymerase. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Ansamycin; LM-427. CAS No. 72559-06-9. Pack Sizes: 10 mM * 1 mL in DMSO; 10 mg; 25 mg; 50 mg; 100 mg; 500 mg. Product ID: HY-17025.
Rifabutin
Rifabutin. Group: Biochemicals. Alternative Names: 1',4-Didehydro-1-deoxy-1,4-dihydro-5'-(2-methylpropyl)-1-oxorifamycin XIV; LM-427. Grades: Highly Purified. CAS No. 72559-06-9. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C46H62N4O11. US Biological Life Sciences.
Rifabutin-d7 is the deuterium labeled Rifabutin. Rifabutin (Ansamycin) is a semisynthetic ansamycin antibiotic with potent antimycobacterial properties. Rifabutin inhibits DNA-dependent RNA polymerase. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Ansamycin-d7; LM-427-d7. CAS No. 2747918-39-2. Pack Sizes: 500 μg; 1 mg; 5 mg. Product ID: HY-17025S.
Rifabutin EP Impurity B
Rifabutin EP Impurity B. Uses: For analytical and research use. CAS No. 51756-80-0. Molecular formula: C37H46N2O12. Mole weight: 710.78. Catalog: APB51756800.
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. Alternative Names: 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 EP Impurity C
Rifabutin EP Impurity C. Uses: For analytical and research use. CAS No. 2241829-23-0. Molecular formula: C46H60N4O11. Mole weight: 845. Catalog: APB2241829230.
Rifabutin EP Impurity D
Rifabutin EP Impurity D. Uses: For analytical and research use. CAS No. 62041-01-4. Molecular formula: C37H47N3O11. Mole weight: 709.79. Catalog: APB62041014.
Rifabutin EP Impurity D
A derivative of Rifabutin.Rifabutin is an antibiotic used to treat tuberculosis and prevent and treat Mycobacterium avium complex. Alternative Names: 3-Amino-1,4-dideoxy-1,4-dihydro-4-imino-1-oxorifamycin; 3-Amino-4-iminorifamycin S; 2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan, Rifamycin Deriv.; 3-Amino-4-deoxo-4-iminorifamycin S; 3-Amino-4-deoxy-4-iminorifamycin S; 3-Amino-1,4-dideoxy-1,4-dihydro-4-imino-1-oxorifamycin. Grades: 90%. CAS No. 62041-01-4. Molecular formula: C37H47N3O11. Mole weight: 709.8.
Rifabutin EP Impurity E
Rifabutin EP Impurity E. Uses: For analytical and research use. CAS No. 100324-63-8. Molecular formula: C44H60N4O10. Mole weight: 804.98. Catalog: APB100324638.
Rifabutin Impurity 1
Rifabutin Impurity 1. Uses: For analytical and research use. CAS No. 645406-37-7. Molecular formula: C46H62N4O12. Mole weight: 863.02. Catalog: APB645406377.
Rifabutin Impurity 2
Rifabutin Impurity 2. Uses: For analytical and research use. CAS No. 75903-10-5. Molecular formula: C45H60N4O11. Mole weight: 832.99. Catalog: APB75903105.
Rifabutin Impurity 3
Rifabutin Impurity 3. Uses: For analytical and research use. CAS No. 1242076-43-2. Molecular formula: C46H62N4O11. Mole weight: 847.02. Catalog: APB1242076432.
Rifabutin Impurity 4
Rifabutin Impurity 4. Uses: For analytical and research use. Molecular formula: C46H61N5O12. Mole weight: 876.02. Catalog: APB10840.
Rifabutin (Rifamycin XIV, Ansamycin)
An antibacterial. Group: Biochemicals. Alternative Names: Rifamycin XIV, Ansamycin. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
Rifalazil
Rifalazil (KRM-1648; ABI-1648), a rifamycin derivative, inhibits the bacterial DNA-dependent RNA polymerase and kills bacterial cells by blocking off the β-subunit in RNA polymerase[1]. Rifalazil (KRM-1648; ABI-1648) is an antibiotic, exhibits high potency against mycobacteria, gram-positive bacteria, Helicobacter pylori, C. pneumoniae and C. trachomatis with MIC values from 0.00025 to 0.0025 μg/ml[3]. Rifalazil (KRM-1648; ABI-1648) has the potential for the treatment of Chlamydia infection, Clostridium difficile associated diarrhea (CDAD), and tuberculosis (TB)[2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: KRM-1648; ABI-1648. CAS No. 129791-92-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-105099.
Rifampicin
It is a semi-synthetic antibiotic of the rifamycin group. It is an inhibitor of bacterial RNA polymerase and has antibacerial activity. Uses: Antibiotics, antitubercular; enzyme inhibitors; leprostatic agents; nucleic acid synthesis inhibitors. Alternative Names: Rimactane; 3-[[(4-Methyl-1-piperazin-yl)imino]methyl]rifamycin; Abrifam; Eremfat; Famcin; NSC 113926; Rifa; Rifacap; Rifadin; Rifadine; Rifaldazine; Rifampicin SV; Rifamycin AMP; Rifaprodin; Rifoldin; Riforal; Rimactan; Rimactane; Rimapen; Sinerdol; Tubocin. Grades: 98%. CAS No. 13292-46-1. Molecular formula: C43H58N4O12. Mole weight: 822.94.
Rifampicin
Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities. Rifampicin shows anti-orthopoxvirus activity. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Rifampin; Rifamycin AMP. CAS No. 13292-46-1. Pack Sizes: 10 mM * 1 mL in DMSO; 500 mg; 1 g; 5 g. Product ID: HY-B0272.
Rifampicin
Semisynthetic antibiotic. Antibacerial (tuberculostatic). Inhibits RNA synthesis via RNA Polymerase binding. Specifically inhibits DNA-dependent RNA polymerase in bacteria by forming an inactive complex. Does not affect mammalian RNA polymerase. Group: Biochemicals. Alternative Names: 3- [4- methyl piperizinylimino methyl ] rifamycin SV; Rifamycin; Rifampin, Rifaldazine, Rifamycin AMP, R/AMP, Abrifam, Eremfat, Rifa. Grades: Highly Purified. CAS No. 13292-46-1. Pack Sizes: 1g, 5g, 25g. Molecular Formula: C43H58N4O12, Molecular Weight: 822.94. US Biological Life Sciences.
Worldwide
Rifampicin
5g Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C43H58N4O12. CAS No. 13292-46-1. Prepack ID 32609202-5g. Molecular Weight 822.94. See USA prepack pricing.
Rifampicin-d3
Semisynthetic antibiotic. Antibacerial (tuberculostatic).CAS No:1262052-36-7unlabelled: 13292-46-1. Group: Biochemicals. Grades: Highly Purified. CAS No. 1262052-36-7unlabelled: 13292-46-1. Pack Sizes: 500ug. Molecular Formula: C43H55D3N4O12, Molecular Weight: 825.96. US Biological Life Sciences.
Worldwide
Rifampicin EP Impurity A
Rifampicin EP Impurity A. Uses: For analytical and research use. CAS No. 13983-13-6. Molecular formula: C43H56N4O12. Mole weight: 820.94. Catalog: APB13983136.
Rifampicin EP Impurity B
Rifampicin EP Impurity B. CAS No. 125833-03-6.
Rifampicin EP Impurity B
Rifampicin EP Impurity B. Uses: For analytical and research use. CAS No. 125833-03-6. Molecular formula: C43H58N4O13. Mole weight: 838.94. Catalog: APB125833036.
Rifampicin impurity 10
Rifampicin impurity 10. Uses: For analytical and research use. Molecular formula: C42H56N4O12. Mole weight: 808.93. Catalog: APB10963.
Rifampicin impurity 11
Rifampicin impurity 11. Uses: For analytical and research use. Molecular formula: C43H58N4O13. Mole weight: 838.95. Catalog: APB10962.
Rifampicin impurity 12
Rifampicin impurity 12. Uses: For analytical and research use. Molecular formula: C40H54N4O11. Mole weight: 766.89. Catalog: APB10965.
Rifampicin impurity 13
Rifampicin impurity 13. Uses: For analytical and research use. Molecular formula: C43H56N4O13. Mole weight: 836.94. Catalog: APB10964.
Rifampicin impurity 14
Rifampicin impurity 14. Uses: For analytical and research use. CAS No. 1416773-22-2. Molecular formula: C43H58N4O12. Mole weight: 822.95. Catalog: APB1416773222.
Rifampicin impurity 15
Rifampicin impurity 15. Uses: For analytical and research use. Molecular formula: C41H56N4O12. Mole weight: 796.92. Catalog: APB10966.
Rifampicin impurity 16
Rifampicin impurity 16. Uses: For analytical and research use. Molecular formula: C40H52N4O11. Mole weight: 764.87. Catalog: APB10967.
Rifampicin impurity 17
Rifampicin impurity 17. Uses: For analytical and research use. CAS No. 13292-53-0. Molecular formula: C44H52N4O13. Mole weight: 844.92. Catalog: APB13292530.
Rifampicin impurity 18
Rifampicin impurity 18. Uses: For analytical and research use. Molecular formula: C42H56N4O12. Mole weight: 808.93. Catalog: APB10968.
Rifampicin impurity 19
Rifampicin impurity 19. Uses: For analytical and research use. Molecular formula: C41H52D4N4O11. Mole weight: 784.94. Catalog: APB10969.
Rifampicin impurity 20
Rifampicin impurity 20. Uses: For analytical and research use. Molecular formula: C42H54N4O13. Mole weight: 822.91. Catalog: APB10158.
Rifampicin impurity 21
Rifampicin impurity 21. Uses: For analytical and research use. Molecular formula: C44H60N4O13. Mole weight: 852.98. Catalog: APB10157.
Rifampicin impurity 22
Rifampicin impurity 22. Uses: For analytical and research use. Molecular formula: C44H62N4O13. Mole weight: 855. Catalog: APB10160.
Rifampicin impurity 23
Rifampicin impurity 23. Uses: For analytical and research use. Molecular formula: C44H62N4O13. Mole weight: 855. Catalog: APB10159.
Rifampicin impurity 9
Rifampicin impurity 9. Uses: For analytical and research use. Molecular formula: C43H58N4O12. Mole weight: 822.95. Catalog: APB10959.
rifampicin monooxygenase
The enzyme has been found in the Corynebacteria Rhodococcus equi and Nocardia farcinica. It confers increased resistance to the antibiotic rifampicin by initiating its degradation. Group: Enzymes. Synonyms: RIF-O. Enzyme Commission Number: EC 1.14.13.211. 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-0813; rifampicin monooxygenase; EC 1.14.13.211; RIF-O. Cat No: EXWM-0813.
Rifampicin N-4-Oxide
Rifampicin N-4-Oxide is a metabolite of Rifampicin. Group: Biochemicals. Alternative Names: 3- [ [ (4-Methyl-4-oxido-1-piperazinyl) imino] methyl] rifamycin; 3-[[ (4-methyl-1-piperazinyl) imino]methyl]rifamycin N-4-Oxide. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Rifampicin N-Oxide
A metabolite of Rifampicin. Rifampicin is an antibiotic used to treat several types of bacterial infections. This includes tuberculosis, leprosy, and Legionnaire's. Alternative Names: 3-[[(4-Methyl-4-oxido-1-piperazinyl)imino]methyl]rifamycin; 3-[[(4-methyl-1-piperazinyl)imino]methyl]rifamycin N-4'-Oxide. Grades: > 95%. CAS No. 125833-03-6. Molecular formula: C43H58N4O13. Mole weight: 838.96.
Rifampicin Quinone
A metabolite of Rifampicin. Rifampicin is an antibiotic used to treat several types of bacterial infections. This includes tuberculosis, leprosy, and Legionnaire's. Alternative Names: 1,4-Dideoxy-1,4-dihydro-3-[(E)-[(4-methyl-1-piperazinyl)imino]methyl]-1,4-dioxo-Rifamycin; Rifampin Quinone; 5,17,19,21-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-8-[N-(4-methyl-1-piperazinyl)formimidoyl]-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,6,9,11(2H)-tetrone 21-Acetate; NSC 145633; Rifaldazinequinone. Grades: > 95%. CAS No. 13983-13-6. Molecular formula: C43H56N4O12. Mole weight: 820.95.
Rifampicin Quinone
Rifampicin Quinone is a metabolite of Rifampicin. Rifampicin Quinone acts as an immunosuppressant unlike Rifampicin. Group: Biochemicals. Alternative Names: 1, 4-Dideoxy-1, 4-dihydro-3-[ (E) -[ (4-methyl-1-piperazinyl) imino]methyl]-1, 4-dioxo-Rifamycin; Rifampin Quinone; 5, 17, 19, 21-tetrahydroxy-23-methoxy-2, 4, 12, 16, 18, 20, 22-heptamethyl-8-[N- (4-methyl-1-piperazinyl) formimidoyl]-2, 7- (epoxypentadeca[1, 11, 13]trienimino) naphtho[2, 1-b]furan-1, 6, 9, 11 (2H) -tetrone 21-Acetate; NSC 145633; Rifaldazinequinone. Grades: Highly Purified. CAS No. 13983-13-6. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
Rifampicin sodium salt
Rifampicin sodium salt. Alternative Names: Rifadine(TN);38776-75-9;D08479. Grades: 95%. CAS No. 38776-75-9. Molecular formula: C43H58N4NaO12. Mole weight: 845.929989.
Rifampicin, USP
Semisynthetic antibiotic. Antibacerial (tuberculostatic). Inhibits RNA synthesis via RNA Polymerase binding. Specifically inhibits DNA-dependent RNA polymerase in bacteria by forming an inactive complex. Does not affect mammalian RNA polymerase. Group: Biochemicals. Alternative Names: 3- [ [ (4-Methyl-1-piperazin-yl) imino] methyl] rifamycin; Abrifam; Ba 41166/E; Eremfat; Famcin; L 5103 Lepetit; NSC 113926; Refampicin; Rifa; Rifacap; Rifadin; Rifadine; Rifaldazine; Rifaldin; Rifampicin SV; Rifampin; Rifamycin AMP; Rifaprodin; Rifoldin; Rifoldine; Riforal; Rimactan; Rimactane; Rimapen; Sinerdol; Tubocin. Grades: USP. CAS No. 13292-46-1. Pack Sizes: 1g, 5g, 25g, 100g. Molecular Formula: C43H58N4O12, Molecular Weight: 822.94. US Biological Life Sciences.
Worldwide
Rifampin
Rifampin, also known as rifampicin, is a bactericidal antibiotic belonging to the rifamycin class, available for oral administration as capsules containing 150 mg or 300 mg of the active ingredient. Applications: Rifampin is indicated as a frontline agent for all forms of tuberculosis, always in combination with other active drugs to prevent emergence of resistant strains. it is also used in combination therapy for leprosy, for prophylaxis of meningococcal meningitis in asymptomatic carriers, and for serious staphylococcal infections and brucellosis. Category: Antibacterial apis. Synonyms: Rifampicin, Rifaldazine. CAS No. 13292-46-1. Product ID: API0232875. Molecular formula: C43H58N4O12. Mole weight: 822.94. EINECS: 236-312-0. InChIKey: JQXXHWHPUNPDRT-WLSIYKJHSA-N.
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. Molecular formula: C36H43NO12. Mole weight: 681.74. Catalog: APB09579.
Rifamycin Impurity 13
Rifamycin Impurity 13. Uses: For analytical and research use. Molecular formula: C43H58N2O12. Mole weight: 794.94. Catalog: APB09578.
Rifamycin Impurity 14
Rifamycin Impurity 14. Uses: For analytical and research use. Molecular formula: C37H47NO12. Mole weight: 697.78. Catalog: APB09571.
Rifamycin Impurity 15
Rifamycin Impurity 15. Uses: For analytical and research use. Molecular formula: C37H47NO12. Mole weight: 697.78. Catalog: APB09570.
Rifamycin Impurity 16
Rifamycin Impurity 16. Uses: For analytical and research use. Molecular formula: C37H47NO13. Mole weight: 713.38. Catalog: APB09572.
Rifamycin Impurity 17
Rifamycin Impurity 17. Uses: For analytical and research use. Molecular formula: C34H43NO11. Mole weight: 641.71. Catalog: APB09573.
Rifamycin Impurity 18
Rifamycin Impurity 18. Uses: For analytical and research use. 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. Molecular formula: C35H43NO11. Mole weight: 653.72. Catalog: APB09574.
Rifamycin Impurity 20
Rifamycin Impurity 20. Uses: For analytical and research use. Molecular formula: C43H58N4O13. Mole weight: 838.95. Catalog: APB09569.