BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
| Product | Description | |
|---|---|---|
| Epoxydeacetylcytochalasin H | Epoxydeacetylcytochalasin H is a metabolite of Phomopsis sojae. It has a plant growth inhibitory effect. Alternative Names: 18,21D-6,7-epoxy-10-phenyl-5,6,16,18-tetramethyl(11)cytochalasa-13,19-dien-1-one; (11)Cytochalasa-13,19-dien-1-one, 6,7-epoxy-18,21-dihydroxy-16,18-dimethyl-10-phenyl-, (7S,13E,16S,18S,19E,21R). CAS No. 80618-95-7. Molecular formula: C28H37NO4. Mole weight: 451.60. |  |
| Epoxyquinol A | Epoxyquinol A is an anti-angiogenic substance produced by a fungus. An inhibitor of the transcription factor NF-KB. Molecular formula: C20H20O8. Mole weight: 388.37. | |
| Epoxyquinol B | Epoxyquinol B is an anti-angiogenic substance produced by a fungus. Alternative Names: (2R,11aS)-2alpha,3alpha-Epoxy-4beta-hydroxy-7alpha,9beta-dimethyl-3,4,7,7aalpha,8,9-hexahydro-8beta,11beta-(3alpha-hydroxy-4beta,5beta-epoxy-6-oxocyclohexene-1,2-diyl)-2H,11H-6,10-dioxa-1H-benzo[d]naphthalene-1-one. Molecular formula: C20H20O8. Mole weight: 388.37. | |
| Epoxyquinol C | Epoxyquinol is an active substance produced by a fungus. Molecular formula: C20H20O8. Mole weight: 388.37. | |
| Epoxyquinomicin A | Epoxyquinomicin A is an antibiotic produced by Amycolatopsis sp. MK299-95F4. It has moderate antibacterial activity against Pasteurella. It has a strong inhibitory activity of arthritis induced by oral collagen and is cytotoxic to several tumor cells. Alternative Names: Benzamide, 3-chloro-2-hydroxy-N-(6-(hydroxymethyl)-2,5-dioxo-7-oxoabicyclo(4.1.0)hept-3-en-3-yl)-, (1S)-. CAS No. 175448-31-4. Molecular formula: C14H10ClNO6. Mole weight: 323.68. | |
| Epoxyquinomicin B | Epoxyquinomicin B is an antibiotic produced by Amycolatopsis sp. MK299-95F4. It has moderate antibacterial activity against Pasteurella. It has a strong inhibitory effect on arthritis induced by oral collagen and is cytotoxic to several tumor cells. Alternative Names: (1S)-2-Hydroxy-N-(6-(hydroxymethyl)-2,5-dioxo-7-oxabicyclo(4.1.0)hept-3-en-3-yl)benzamide; Benzamide, 2-hydroxy-N-(6-(hydroxymethyl)-2,5-dioxo-7-oxabicyclo(4.1.0)hept-3-en-3-yl)-, (1S)-. CAS No. 175448-32-5. Molecular formula: C14H11NO6. Mole weight: 289.24. | |
| Epoxyquinomicin C | Epoxyquinomicin C is the active substance produced by Amycolatopsis sp. MK299-95F4. Inhibitor of histidine decarboxylase. Alternative Names: Benzamide, 2-hydroxy-N-(2-hydroxy-6-(hydroxymethyl)-5-oxo-7-oxabicyclo(4.1.0)hept-3-en-3-yl)-, (1R-(1-alpha,2-alpha,6-alpha))-; 2-hydroxy-N-[(1R,2S,6R)-2-hydroxy-6-(hydroxymethyl)-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]benzamide. CAS No. 200496-85-1. Molecular formula: C14H13NO6. Mole weight: 291.26. | |
| Epoxyquinomicin D | Epoxyquinomicin D is the active substanceproduced by Amycolatopsis sp. MK299-95F4. CAS No. 200496-86-2. Molecular formula: C14H12ClNO6. Mole weight: 325.70. | |
| Equisetin | Equisetin is an antibiotic produced by Fusarium equiseti NRRL 5537. Activity against gram-positive bacteria. Alternative Names: (-)-Equisetin. Grades: >98%. CAS No. 57749-43-6. Molecular formula: C22H31NO4. Mole weight: 373.48. | |
| Erabulenol A | Erabulenol A is a cholesteryl ester transfer protein (CETP) inhibitor produced by Penicillum sp. FO-5637. Alternative Names: Deoxyherqueinone; Atrovenetin monomethyl ether. CAS No. 20887-73-4. Molecular formula: C20H20O6. Mole weight: 356.37. | |
| Erabulenol B | Erabulenol B is a cholesteryl ester transfer protein (CETP) inhibitor produced by Penicillum sp. FO-5637. Molecular formula: C30H30O10. Mole weight: 550.55. | |
| Erbstatin | Erbstatin is a tyrosine protein kinase inhibitor produced by Streptomyces sp. It has a strong inhibitory effect on tyrosine protein kinase with an IC50 of 0.55 μg/mL and shows anti-tumor activity. Grades: >98%. CAS No. 100827-28-9. Molecular formula: C9H9NO3. Mole weight: 179.17. | |
| Eremomycin | Eremomycin is a glycopeptide antibiotic produced by actinomycete INA-238. Activity against gram-positive bacteria. Grades: >98%. CAS No. 110865-90-2. Molecular formula: C73H89ClN10O26. Mole weight: 1557.99. | |
| Ergochrome AA | Ergochrome AA. Alternative Names: Secalonic acid A; Entothein; [7,7'-Bi-4aH-xanthene]-4a,4'a-dicarboxylic acid, 2,2',3,3',4,4',9,9'-octahydro-1,1',4,4',8,8'-hexahydroxy-3,3'-dimethyl-9,9'-dioxo-, dimethyl ester, [3R-[3α,4β,4aβ,7(3'R*,4'S*,4'aS*)]]-. CAS No. 35287-72-0. Molecular formula: C32H30O14. Mole weight: 638.57. | |
| Ergocristine | Ergocristine is a derivative of lysergic acid and a natural ergot alkaloid. Alternative Names: (5'α)-12'-Hydroxy-2'-(1-methylethyl)-5'-(phenylmethyl)ergotaman-3',6',18-trione; Ergocrystine; NSC 93743. Grades: ≥95%. CAS No. 511-08-0. Molecular formula: C35H39N5O5. Mole weight: 609.71. | |
| Ericamycin | Ericamycin is an antibiotic produced by Streptomyces varius SE-548. It has anti-gram-positive bacteria and mycobacterial activity, and can inhibit the growth of Ehrlich ascites cancer in mice and prolong survival time. Alternative Names: Eriamycin. CAS No. 11052-01-0. Molecular formula: C28H21NO8. Mole weight: 499.47. | |
| Erinacine E | Erinacine E is a k opioid receptor agonist produced by Hericium ramosum CL24240. Alternative Names: (-)-Erinacine E. Molecular formula: C25H36O6. Mole weight: 432.55. | |
| Eriobrucinol methyl ether | Eriobrucinol methyl ether. Alternative Names: 1H,7H-4,6-Dioxacyclobut[1,7]indeno[5,6-b]naphthalen-7-one, 1a,2,3,3a,10b,10c-hexahydro-10-methoxy-1,1,3a-trimethyl-, [1aR-(1aα,3aα,10bα,10cα)]-. CAS No. 42259-10-9. Molecular formula: C20H22O4. Mole weight: 326.39. | |
| Eriodermin | It is a dichlorodepsidone from the lichen erioderma physcioides. Alternative Names: 11H-Dibenzo[b,e][1,4]dioxepin-4-carboxaldehyde, 2,7-dichloro-3-hydroxy-8-methoxy-1,6-dimethyl-11-oxo-; 2,8-dichloro-9-hydroxy-3-methoxy-1,7-dimethyl-6-oxobenzo[b][1,4]benzodioxepine-10-carbaldehyde; 4-formyl-2,7-dichloro-3-hydroxy-8-methoxy-1,6-dimethyldi-benzo[b,e][1,4]dioxepin-11-one; Eriodermine. CAS No. 92070-80-9. Molecular formula: C17H12Cl2O6. Mole weight: 383.18. | |
| Eriostemoic acid | Eriostemoic acid. Alternative Names: 2H,8H-Benzo[1,2-b:3,4-b']dipyran-6-propionic acid, 5-methoxy-2,2,8,8-tetramethyl- (7CI,8CI); 5-Methoxy-2,2,8,8-tetramethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-6-propanoic acid. CAS No. 26535-36-4. Molecular formula: C20H24O5. Mole weight: 344.4. | |
| Ertapenem Disodium | It is a long-acting, broad-spectrum antibiotic that is in the β-lactam subclass known as carbapenems. It inhibits the synthesis of bacterial cell walls by attaching to penicillin-binding proteins. It has activity against Gram-positive and Gram-negative bacteria. Alternative Names: Ertapenem sodium; 1-Azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 3-((5-(((3-carboxyphenyl)amino)carbonyl)-3-pyrrolidinyl)thio)-6-(1-hydroxyethyl)-4-methyl-7-oxo-, disodium salt, (4R-(3(3S*,5S*),4alpha,5beta,6beta(R*)))-; L 749. Grades: ≥97%. CAS No. 153832-38-3. Molecular formula: C22H23N3Na2O7S. Mole weight: 519.48. | |
| Erythromycin A Dihydrate | A highly purified form of erythromycin A, a major component found in erythromycin. Alternative Names: Erythromycin A (dihydrate). CAS No. 59319-72-1. Molecular formula: C37H67NO13.2H2O. Mole weight: 769.95. | |
| Erythromycin B | Erythromycin B is a minor co-metabolite of erythromycin produced by fermentation of Saccharopolyspora erythreae. Erythromycin B exhibits broad spectrum antibiotic activity against Gram-positive and Gram-negative bacteria. An impurity of Erythromycin. Uses: Anti-bacterial agents. Alternative Names: Erythromycin B; Oxacyclotetradecane, erythromycin deriv.; 12-Deoxyerythromycin; Abbott 24091; Berythromycin. Grades: >95%. CAS No. 527-75-3. Molecular formula: C37H67NO12. Mole weight: 717.93. | |
| Erythromycin EP Impurity B | A metabolite of Erythromycin. Erythromycin is a macrolide antibiotic that inhibits bacterial protein synthesis by targeting the 50S ribosomal subunit, blocking the progression of nascent polypeptide chains. Alternative Names: N-Demethylerythromycin A; N-Desmethyl Erythromycin A; Des-N-methylerythromycin; Demethylerythromycin; USP Erythromycin Related Compound N; 3'-Demethylerythromyon; 11,13-hexamethyl-oxacyclotetradecane-2,10-dione. Grades: 95%. CAS No. 992-62-1. Molecular formula: C36H65NO13. Mole weight: 719.90. | |
| Erythromycin EP Impurity D | An acid-catalyzed degradation product of Erythromycin. Erythromycin is a macrolide antibiotic that inhibits bacterial protein synthesis by targeting the 57S ribosomal subunit, blocking the progression of nascent polypeptide chains. Alternative Names: Anhydroerythromycin A; Anhydro Erythromycin A; 9-Deoxo-6,12-dideoxy-6,9:9,12-diepoxy-erythromycin; 6,9,12-Anhydroerythromycin A. Grades: >95%. CAS No. 23893-13-2. Molecular formula: C37H65NO12. Mole weight: 715.91. | |
| Erythromycin Estolate | A macrolide antibiotic with a target spectrum similar to penicillin. Alternative Names: Ilosone; Erythromycin Propionate Lauryl Sulfate; Eritroger; Eromycin. Grades: ≥98%. CAS No. 3521-62-8. Molecular formula: C52H93NO18S. Mole weight: 1056.39. | |
| Erythromycin lactobionate | Erythromycin lactobionate is a soluble salt of erythromycin that is a macrolide antibiotic which inhibits bacterial protein synthesis by targeting the 50S ribosomal subunit, blocking the progression of nascent polypeptide chains. Erythromycin is effective against a host of bacterial genera, including Streptococcus, Staphylococcus, and Haemophilus. Alternative Names: Erythromycin 4-O-β-D-galactopyranosyl-D-gluconate. CAS No. 3847-29-8. Molecular formula: C49H89NO25. Mole weight: 1092.22. | |
| Erythromycylamine | Erythromycylamine is a macrolide antibiotic and an active metabolite of dirithromycin. It is active against a variety of bacteria, including strains of S. pyogenes, S. pneumoniae, L. monocytogenes and B. pertussis. A derivative of Erythromycin. Alternative Names: (9S)-9-Amino-9-deoxoerythromycin; (9S)-9-Deoxy-9-aminoerythromycin A; (9S)-Erythromycylamine A; 9(S)-Erythromycylamine; BRL 42852ER; LY 024410; Dirithromycin EP Impurity A. Grades: >95%. CAS No. 26116-56-3. Molecular formula: C37H70N2O12. Mole weight: 734.96. | |
| Erythroskyrine | Erythroskyrine is a heterocyclic antibiotic produced by Penicillum islandicum. It has weak activity against gram-positive bacteria such as Staphylococcus aureus. CAS No. 4987-27-3. Molecular formula: C26H33NO6. Mole weight: 455.54. | |
| ES 242-1 | ES 242-1 is produced by the strain of Verticillium sp. SPC-15898. It inhibited the [3H] thienyl cyclohexypiperidine ([3H] TCP) binding membrane of rat cell process by IC50 of 116 nmol/L. Alternative Names: 10,10'-Dihydroxy-7,7',9,9'-tetramethoxy-3,3'-dimethyl-3,3',4,4'-tetrahydro-1H,1'H-[5,5'-binaphtho[2,3-c]pyran]-4-yl acetate. CAS No. 136565-66-7. Molecular formula: C34H36O10. Mole weight: 604.64. | |
| ES-242-2 | ES 242-2 is produced by the strain of Verticillium sp. SPC-15898. It inhibited the [3H] thienyl cyclohexypiperidine ([3H] TCP) binding membrane of rat cell process by IC50 of 2.9 μmol/L. Alternative Names: (aR)-4,4'-Diacetoxy-3,3'-dimethyl-7,7',9,9'-tetramethoxy-3,3',4,4'-tetrahydro-5,5'-bi[1H-naphtho[2,3-c]pyran]-10,10'-diol. Molecular formula: C36H38O12. Mole weight: 662.68. | |
| ES-242-3 | ES 242-3 is produced by the strain of Verticillium sp. SPC-15898. It inhibited the [3H] thienyl cyclohexypiperidine ([3H] TCP) binding membrane of rat cell process by IC50 of 2.9 μmol/L. Molecular formula: C34H36O11. Mole weight: 620.64. | |
| ES-242-4 | ES 242-4 is produced by the strain of Verticillium sp. SPC-15898. It inhibited the [3H] thienyl cyclohexypiperidine ([3H] TCP) binding membrane of rat cell process by IC50 of 25μmol/L. Alternative Names: (aS)-3,3'-Dimethyl-7,7',9,9'-tetramethoxy-3,3',4,4'-tetrahydro-5,5'-bi[1H-naphtho[2,3-c]pyran]-4,4',10,10'-tetraol. Molecular formula: C32H34O10. Mole weight: 578.61. | |
| ES-242-5 | ES 242-5 is produced by the strain of Verticillium sp. SPC-15898. It inhibited the [3H] thienyl cyclohexypiperidine ([3H] TCP) binding membrane of rat cell process by IC50 of 1.0μmol/L. Alternative Names: Antibiotic ES 242-5. CAS No. 136565-70-3. Molecular formula: C32H34O9. Mole weight: 562.61. | |
| Esomeprazole Impurity 22 | Esomeprazole Impurity 22 is an impurity of Esomeprazole. Esomeprazole is the (S)-(-)-enantiomer of omeprazole, a medication of the proton pump inhibitor class used for the treatment of gastroesophageal reflux disease (GERD) and gastric ulcer. Alternative Names: 2-Pyridinemethanol, 4-hydroxy-3,5-dimethyl- (9CI). Grades: ≥95%. CAS No. 727375-13-5. Molecular formula: C8H11NO2. Mole weight: 153.18. | |
| Esomeprazole Impurity H215/02 | Esomeprazole Impurity H215/02 is an impurity of Esomeprazole. Esomeprazole is the (S)-(-)-enantiomer of omeprazole, a medication of the proton pump inhibitor class used for the treatment of gastroesophageal reflux disease (GERD) and gastric ulcer. Alternative Names: 2,2'-(disulfanediylbis(methylene))bis(1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethylpyridin-4(1H)-one). Grades: ≥95%. CAS No. 1803449-02-6. Molecular formula: C32H32N6O4S2. Mole weight: 628.76. | |
| Esomeprazole Impurity K | An impurity of Esomeprazole. Esomeprazole is the (S)-(-)-enantiomer of omeprazole, a medication of the proton pump inhibitor class used for the treatment of gastroesophageal reflux disease (GERD) and gastric ulcer. Alternative Names: Omeprazole Impurity K (H215/01); Sodium-2-(((3,5-dimethyl-4-oxo-1,4-dihydropyridin-2-yl)methyl)sulfinyl)-5-oxidobenzo[d]imidazol-1-ide. Grades: ≥95%. Molecular formula: C15H13N3Na2O3S. Mole weight: 361.33. | |
| Esperamicin A1 | Esperamicin A1 is an enediyne antineoplastic antibiotic hybrid containing an anthranilate moiety. Esperamicin A1 is isolated from the bacterium Actinomadura verrucosospora. Alternative Names: Esperamicin A(sub 1). CAS No. 99674-26-7. Molecular formula: C59H80N4O22S4. Mole weight: 1325.55. | |
| Esperamycin A1 | Esperamycin is an enediyne antibiotic produced by Actonomadura verrucaspora. It has strong anti-tumor activity. Molecular formula: C56H76N4O22S. Mole weight: 1189.28. | |
| Esperin | Esperin is an ester peptide antibiotic produced by Bacillus mesentericus. It has anti-gram-positive bacteria and mycobacterial activity. Molecular formula: C39H65N7O13. Mole weight: 839.97. | |
| Espicufolin | Espicufolin is a neuroprotective agent produced by Streptomyces sp. cu39. Alternative Names: 2-[(2R)-butan-2-yl]-11-hydroxy-5-(hydroxymethyl)-4H-naphtho[2,3-h]chromene-4,7,12-trione; (R)-Espicufolin. CAS No. 182232-96-8. Molecular formula: C22H18O6. Mole weight: 378.37. | |
| Espinomycin A2 | Espinomycin A2 is a sixteen-membered macrolide antibiotic produced by Streptomyces fungicidicus var. espinomyceticus N-18-19. Activity against gram-positive bacteria. CAS No. 40867-12-7. Molecular formula: C42H69NO15. Mole weight: 827.99. | |
| Espinomycin A3 | Espinomycin A3 is a sixteen-membered macrolide antibiotic produced by Streptomyces fungicidicus var. espinomyceticus N-18-19. Activity against gram-positive bacteria. Alternative Names: Antibiotic Mb 12; Turimycin P(sub 2); Platenomycin C2. CAS No. 35867-32-4. Molecular formula: C40H65NO15. Mole weight: 799.94. | |
| Estatin A | Estatin A is a thiol protease inhibitor produced by Mycellophthora thermophila M4323. It has strong inhibitory activity of papain, fig protease and bromelain, but does not inhibit chymotrypsin, trypsin and pepsin. Alternative Names: Oxiranecarboxylic acid, 3-(((2-((4-((aminoiminomethyl)amino)butyl)amino)-2-oxo-1-(phenylmethyl)ethyl)amino)carbonyl)-. Molecular formula: C18H25N5O5. Mole weight: 391.42. | |
| Estatin B | Estatin B is a thiol protease inhibitor produced by Mycellophthora thermophila M4323. It has strong inhibitory activity of papain, fig protease and bromelain, but does not inhibit chymotrypsin, trypsin and pepsin. Alternative Names: Oxiranecarboxylic acid, 3-(((2-((4-((aminoiminomethyl)amino)butyl)amino)-1-((4-hydroxyphenyl)methyl)-2-oxoethyl)amino)carbonyl)-. CAS No. 106396-24-1. Molecular formula: C18H25N5O6. Mole weight: 407.42. | |
| Esterastin | Esterastin is a lipase inhibitor produced by Streptomyces lavendulae MD4-C1. Alternative Names: [(2S,4Z,7Z)-1-[(2S,3S)-3-hexyl-4-oxooxetan-2-yl]trideca-4,7-dien-2-yl] (2S)-2-acetamido-4-amino-4-oxobutanoate. CAS No. 67655-93-0. Molecular formula: C28H46N2O6. Mole weight: 506.67. | |
| Etamycin B | Etamycin B is an ester peptide compound produced by Streptomyces griseoviridus. Alternative Names: Viridogrisein II. CAS No. 66002-40-2. Molecular formula: C44H62N8O10. Mole weight: 863.01. | |
| Ethambutol | Ethambutol is a synthetic anti-tuberculosis antibiotic. Ethambutol is a bacteriostatic antimycobacterial agent, which obstructs the formation of cell wall by inhibiting arabinosyl transferases. It directly affects two polymers, arabinogalactan (AG) and lipoarabinomannan (LAM) in Mycobacterium smegmatis. It is effective against actively growing microorganisms of the genus Mycobacterium, including M. tuberculosis and is potency against M. tuberculosis (H37Rv). Uses: Antitubercular agents. Alternative Names: Myambutol; Emb. Grades: >98%. CAS No. 74-55-5. Molecular formula: C10H24N2O2. Mole weight: 204.31. | |
| Ethambutol dihydrochloride | Ethambutol dihydrochloride is a hydrochloride salt of Ethambutol. Ethambutol is a bacteriostatic antimycobacterial agent, which obstructs the formation of cell wall by inhibiting arabinosyl transferases. Uses: Antitubercular agents. Alternative Names: CL40881; CL 40881; CL-40881; Myambutol; Dadibutol. Grades: >98%. CAS No. 1070-11-7. Molecular formula: C10H24N2O2.2HCl. Mole weight: 277.23. | |
| Etheromycin | It is a polyether antibiotic produced by the strain of Streptomyces hygroscopicus F. D. 23604. It has anti-gram-positive bacteria, fungi and coccidiococci effects. Alternative Names: Antibiotic 38295; CP-38295; Antibiotic T 40517; Septamycin, 5,15-didemethoxy-14-demethyl-5-hydroxy-27-methoxy-8,20-dimethyl-, (2S,3R,4R,5R,6S,7R,8S,27S)-; 2H-Pyran-2-acetic acid, tetrahydro-2,4-dihydroxy-6-[(1S)-1-[(2S,5R,7S,9R,10R)-9-methoxy-2,10-dimethyl-2-[(2S,2'R,5R,5'R)-octahydro-2-methyl-5'-[(2S,3S,4S,5R,6S)-tetrahydro-6-hydroxy-4-methoxy-3,5,6-trimethyl-2H-pyran-2-yl][2,2'-bifuran]-5-yl]-1,6-dioxaspiro[4.5]dec-7-yl]ethyl]-a,3,5-trimethyl-5-[[(2S,5S,6R)-tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl]oxy]-, (2R,3R,4R,5S,6R)-. CAS No. 59149-05-2. Molecular formula: C48H82O16. Mole weight: 915.16. | |
| Etheromycin sodium | It is a polyether antibiotic produced by the strain of Streptomyces hygroscopicus F. D. 23604. It has anti-gram-positive bacteria, fungi and coccidiococci effects. Alternative Names: Antibiotic 38295 Sodium salt; Septamycin, 5,15-didemethoxy-14-demethyl-5-hydroxy-27-methoxy-18,20-dimethyl-, monosodium salt, (2S,3R,4R,5R,6S,7R,8S,27S)-. CAS No. 59202-85-6. Molecular formula: C48H81NaO16. Mole weight: 937.13. | |
| Ethionamide | Ethionamide is an antibiotic used in the treatment of tuberculosis. Ethionamide is a part of a group of drugs used in the treatment of drug resistant TB called thioamides. Alternative Names: Bayer 5312; Bayer5312; Bayer-5312. Grades: >98%. CAS No. 536-33-4. Molecular formula: C8H10N2S. Mole weight: 166.24. | |
| Ethyl 4-O-methylhaematommate | Ethyl 4-O-methylhaematommate is a derivative of Haematomma, which is a genus of crustose lichens. Alternative Names: Benzoic acid, 3-formyl-2-hydroxy-4-methoxy-6-methyl-, ethyl ester; ethyl 2-hydroxy-3-formyl-4-methoxy-6-methylbenzoate; 3-Formyl-2-hydroxy-4-methoxy-6-methylbenzoic acid ethyl ester. CAS No. 38629-37-7. Molecular formula: C12H14O5. Mole weight: 238.24. | |
| Ethyl Mycophenolate | Ethyl mycophenolate is an impurity of Mycophenolic acid produced by Penicillium brevicompactum, but lacks the antifungal activity of Mycophenolic acid. It is used in cancer research to determine the antitumor activity of mycopenolic acid derivatives as a tumor inhibitor. Alternative Names: (E)-Ethyl 6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-4-methylhex-4-enoate; Mycophenolic acid ethyl ester. Grades: ≥95% by HPLC. CAS No. 32483-51-5. Molecular formula: C19H24O6. Mole weight: 348.39. | |
| Ethyl phenoxyacetate | Ethyl phenoxyacetate is a compound useful in organic synthesis. Alternative Names: Phenoxyacetic Acid Ethyl Ester; Acetic acid, phenoxy-, ethyl ester. Grades: 98 %. CAS No. 2555-49-9. Molecular formula: C10H12O3. Mole weight: 180.20. | |
| Etoposide | Etoposide is a semisynthetic derivative of podophyllotoxin, which inhibits DNA synthesis via topoisomerase II inhibition activity. Alternative Names: 4'-Demethylepipodophyllotoxin 9-(4,6-O-ethylidene-b-D-glucopyranoside). Grades: >98%. CAS No. 33419-42-0. Molecular formula: C29H32O13. Mole weight: 588.55. | |
| Eugenol rutinoside | Eugenol rutinoside is a natural phenylpropanoid found in the herbs of Leonurus artemisia. Alternative Names: Eugenyl β-rutinoside. Grades: >95%. CAS No. 138772-01-7. Molecular formula: C22H32O11. Mole weight: 472.48. | |
| Eulicin | Eulicin is an antibiotic produced by Streptomyces sp. It has anti-gram-positive bacteria and mycobacterial activity, and has anti-saccharomyces cerevisiae, black koji and other fungi activity. It has a certain inhibitory effect on HIV replication. Alternative Names: Nonanamide, N-(1-(3-aminopropyl)-10-guanidino-2-hydroxydecyl)-9-guanidino-; Nonanamide, 9-((aminoiminomethyl)amino)-N-(10-((aminoiminomethyl)amino)-1-(3-aminopropyl)-2-hydroxydecyl)-. CAS No. 534-76-9. Molecular formula: C24H52N8O2. Mole weight: 484.72. | |
| Euojaponine D | Euojaponine D is an alkaloid found in the Euonymus japonica. Alternative Names: 19,22,23-Tris(acetyloxy)-21-[(acetyloxy)methyl]-25,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0~1,21~.0~3,24~.0~7,12~]hexacosa-7,9,11-trien-20-yl benzoate. Grades: >98%. CAS No. 128397-42-2. Molecular formula: C41H47NO17. Mole weight: 825.817. | |
| Euonymine | Euonymine is a natural compound of the sesquiterpenoid class found in the Euonymus alatus with insecticidal activity against Mythimna separata. Alternative Names: Evonine. Grades: >98%. CAS No. 33458-82-1. Molecular formula: C38H47NO18. Mole weight: 805.783. | |
| Eupenifeldin | Ekoenifelden is a bis-heptanol (Bistropolone) compound produced by Eupenicillum brefeldianum. It is cytotoxic to HCT-116 cell line (IC50 = 0.005 μg/mL), and has anti-tumor effect on P388 leukemia model. Alternative Names: (6aR*,8E,11aS*,18aR*,19R*,20aR*)-6a,7,10,11,11a,18a,19,20,20a,21-Decahydro-4,16,19-trihydroxy-1,6a,10,13,18a-hexamethyl-3H-dicyclohepta(e,e')cycloundeca(1,2-b:5,6-b')dipyran-3,15(12H)-dione. CAS No. 151803-45-1. Molecular formula: C33H40O7. Mole weight: 548.66. | |
| Eupenoxide | Eupenoxide is an antibiotic produced by Eupenicillum sp. It has antifungal activity. Alternative Names: (+)-Eupenoxide. CAS No. 89773-19-3. Molecular formula: C14H22O4. Mole weight: 254.32. | |
| Euphorbia Factor L2 | Euphorbia Factor L2 is a diterpenoid isolated from Euphorbia lathyris L with cytotoxic activity against lung carcinoma A549 cells. Alternative Names: Euphorbia Factor L2; 218916-51-9. Grades: 0.98. CAS No. 218916-51-9. Molecular formula: C38H42O9. Mole weight: 642.7. | |
| Euphyl benzoate | Euphyl benzoate. Alternative Names: Lanosta-8,24-dien-3-ol, benzoate, (3β,13α,14β,17α)- (9CI). CAS No. 13879-05-5. Molecular formula: C37H54O2. Mole weight: 530.82. | |
| Eupteleasaponin I | Eupteleasaponin I is a triterpenoid compound found in the leaves of Euptelea polyandra Sieb. et Zucc. Alternative Names: (3beta)-3-[(O-6-Deoxy-alpha-L-mannopyranosyl-(1->2)-O-beta-D-glucopyranosyl-(1->3)-beta-D-xylopyranosyl)oxy]-30-noroleana-12,20(29)-dien-28-oic acid beta-D-glucopyranosyl ester. Grades: >98%. CAS No. 290809-29-9. Molecular formula: C52H82O21. Mole weight: 1043.19. | |
| Eurocidin C | Eurocidin C is a pentaene macrolide antibiotic produced by Streptoverticillium eurocidicum IFO 13491. It has anti-yeast, rice pear stalk, streptomyces, trichophyton and trichomonas activity. CAS No. 128808-61-7. Molecular formula: C39H59NO15. Mole weight: 781.88. | |
| Eurocidin D | Eurocidin D is a pentaene macrolide antibiotic produced by Streptoverticillium eurocidicum IFO 13491. It has anti-yeast, rice pear stalk, streptomyces, trichophyton and trichomonas activity. CAS No. 130433-01-1. Molecular formula: C40H61NO15. Mole weight: 795.91. | |
| Eurocidin E | Eurocidin E is a pentaene macrolide antibiotic produced by Streptoverticillium eurocidicum IFO 13491. It has anti-yeast, rice pear stalk, streptomyces, trichophyton and trichomonas activity. CAS No. 130433-02-2. Molecular formula: C40H61NO14. Mole weight: 779.91. | |
| Eurystatin A | Eurystatin A is a prolyl endopeptidase inhibitor produced by Streptomyces eyrythermus R353-21. Alternative Names: 2-Heptenamide, 6-methyl-N-(7-methyl-3-(2-methylpropyl)-2,5,6,9-tetraoxo-1,4,8-triazacyclotridec-10-yl)-, (3S-(3R*,7R*,10R*(E)))-. CAS No. 137563-63-4. Molecular formula: C23H38N4O5. Mole weight: 450.57. | |
| Eurystatin B | Eurystatin B is a prolyl endopeptidase inhibitor produced by Streptomyces eyrythermus R353-21. Alternative Names: 2-Octenamide, 6-methyl-N-(7-methyl-3-(2-methylpropyl)-2,5,6,9-tetraoxo-1,4,8-triazacyclotridec-10-yl)-. CAS No. 137563-64-5. Molecular formula: C24H40N4O5. Mole weight: 464.60. | |
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