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| Product | Description | |
|---|---|---|
| FR-900148 | It is originally isolated from Streptomyces xanthocidicus 301. FR-900148 can inhibit gram-positive and gram-negative bacteria, but has no effect on pseudomonas aeruginosa. CAS No. 73706-57-7. Molecular formula: C10H15ClN2O5. Mole weight: 278.69. |  |
| FR 900403 | FR 900403 is a nucleoside antibiotic originally isolated from Kernia sp. F-19849. It had anti-Candida activity, and the MIC against Candida albicans FP663 was 0.4 μg/mL. Synonyms: FR900403; beta-D-Ribofuranuronic acid, 3-((2-amino-3-methyl-1-oxopentyl)amino)-1-(6-amino-9H-purin-9-yl)-1,3-dideoxy-. CAS No. 131206-83-2. Molecular formula: C16H23N7O5. Mole weight: 393.40. | |
| FR 900482 | FR 900482 is produced by the strain of Streptomyces sandaensis No. 6897. It is highly sensitive to Bacillus stearothermophilus var. calidolactis C 953 and has anti-P388, B16, EL4, FM3A, L1210, BHK-21 and other cell activities. Synonyms: Antibiotic FR 900482; BRN 4886722; (5-Formyl-7,9-dihydroxy-1,1a,2,8,9,9a-hexahydro-3,9-epoxyazireno[2,3-c][1]benzazocin-8-yl)methyl hydrogen carbonimidate. CAS No. 102363-08-6. Molecular formula: C14H15N3O6. Mole weight: 321.28. | |
| FR-900490 | FR-900490 is a new type of immunoactive substance isolated from Disocia sp. F-11809. It is effective in reversing the damage to bone marrow caused by mitomycin C. Uses: Fr-900490 is effective in reversing the damage to bone marrow caused by mitomycin c. Synonyms: FR 900490; FR900490; BMY 28700; BMY28700; BMY-28700; (2S,3R)-2-[(L-Asparaginyl)amino]-3-[[(S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]amino]butanoic acid. Grades: >98%. CAS No. 105424-59-7. Molecular formula: C14H22N6O6. Mole weight: 370.36. | |
| FR 900523 | FR 900523, isolated from Streptomyces, suppresses immune response in vitro with IC50 of 1.6 nM for mouse mixed lymphocyte. CAS No. 104987-09-9. Molecular formula: C42H67NO12. Mole weight: 777.98. | |
| FR 900525 | FR 900525 is a metabolite produced by the strain of Streptomyces tsukubaensis No. 9993. It has antifungal activity. Synonyms: BRN 4225908; FR-900525. CAS No. 104987-10-2. Molecular formula: C43H67NO12. Mole weight: 789.99. | |
| FR 901235 | This active molecular is an immunoactive substance produced by Paecilomyces carneus F-4882, an imperfect fungus. FR-901235 can lead the mitogen-induced lymphocyte proliferation to go back to a normal level after being suppressed by addition of immunosuppressive factor. Synonyms: FR-901235; (-)-2,4,9-Trihydroxy-6-methoxy-7-methyl-2-(2-oxopropyl)-1H-phenalene-1,3(2H)-dione. Grades: 95%. CAS No. 124190-19-8. Molecular formula: C18H16O7. Mole weight: 344.31. | |
| FR-901451 | It is originally isolated from Flexibacter sp. No. 758. FR-901451 had inhibitory activity against HLE with ID50 of 2.3 X 10-7 mol/L. And it also has inhibitory effects on PPE, chymosin and proteinase. Molecular formula: C61H81N13O18. Mole weight: 1284.37. | |
| FR901459 | FR901459, a product of the fungus Stachybotrys chartarum No. 19392, is a derivative of cyclosporin A (CsA) and a powerful immunosuppressant that binds cyclophilin. Its immunosuppressive effect was lower than that of cyclostatin A. CAS No. 155144-72-2. Molecular formula: C62H111N11O13. Mole weight: 1218.61. | |
| FR-901463 | FR-901463 is a potent cell cycle inhibitor isolated from Pseudomonas sp. No.2663. It exhibits potent antitumor activities against tumor cell lines via binding to the spliceosome and modulating pre-mRNA splicing. Synonyms: FR 901463; FR901463; WB 2663A. CAS No. 146478-74-2. Molecular formula: C27H42ClNO8. Mole weight: 544.1. | |
| FR-901465 | FR-901465 is a potent cell cycle inhibitor isolated from Pseudomonas sp. No.2663. It exhibits potent antitumor activities against tumor cell lines via binding to the spliceosome and modulating pre-mRNA splicing. Synonyms: FR 901465; FR901465; WB 2663C. CAS No. 146478-73-1. Molecular formula: C27H41NO9. Mole weight: 523.6. | |
| FR901469 | FR901469 is an antifungal antibiotic produced by fungal sp. No. 11243. It inhibits the activity of 1, 3-β-glucan synthase, and has strong anti-Candida albicans and Aspergillus fumigatus activity in vitro and in vivo. Synonyms: FR-901469; Lipopeptidolactone FR901469. Molecular formula: C71H116N14O23. Mole weight: 1533.76. | |
| FR901483 | FR901483 is originally isolated from Cladotryum sp. No. 11231. It has a strong immunosuppressive effect. Molecular formula: C20H31N2O6P. Mole weight: 426.44. | |
| FR901512 | FR901512, a new specific inhibitor of HMG-CoA reductase, is isolated from the culture of an agonomycetous fungus No. 14919. FR901512 inhibits cholesterol synthesis from [14C] acetate in Hep G2 cells. Synonyms: 6-Heptenoic acid, 7-[(6R,8S)-8-(acetyloxy)-5,6,7,8-tetrahydro-2,6-dimethyl-1-naphthalenyl]-3,5-dihydroxy-, (3R,5S,6E)-; (3R,5S,E)-7-((6R,8S)-8-acetoxy-2,6-dimethyl-5,6,7,8-tetrahydronaphthalen-1-yl)-3,5-dihydroxyhept-6-enoic acid. CAS No. 151606-25-6. Molecular formula: C21H28O6. Mole weight: 376.44. | |
| Fragilomycin A | Fragilomycin A is produced by the strain of Streptosporangium fragilis SK & F-BC2496. It has anti-gram-negative bacteria and anaerobic bacteria activity. Molecular formula: C54H82N2O26. Mole weight: 1175.22. | |
| Fredericamycin A | Produced by the strain of Streptomyces griseus (FCRC-48), Fredericamycin A has anti-gram-positive bacterial and fungal activity, and shows strong anti-tumor effect in vivo and in vitro. Synonyms: Fcrc-A48; NSC-305263; (S)-6',7'-Dihydro-4,9,9'-trihydroxy-6-methoxy-3'-[(1E,3E)-1,3-pentadienyl]spiro[2H-benz[f]indene-2,8'-[8H]cyclopent[g]isoquinoline]-1,1',3,5,8(2'H)-pentone; 4',9,9'-trihydroxy-6'-methoxy-3-[(1E,3E)-penta-1,3-dienyl]spiro[6,7-dihydro-2H-cyclopenta[g]isoquinoline-8,2'-cyclopenta[g]naphthalene]-1,1',3',5',8'-pentone. CAS No. 80455-68-1. Molecular formula: C30H21NO9. Mole weight: 539.49. | |
| Frenolicin | Frenolicin is produced by the strain of Streptomyces fradiae. It has anti-gram-positive bacterial and fungal (weak) activity. Synonyms: Frenolicine; (1R,3S,4aS,10aR)-3,4,5,10-Tetrahydro-9-hydroxy-5,10-dioxo-1-propyl-4a,10a-epoxy-1H-naphtho(2,3-C)pyran-3-acetic acid. CAS No. 10023-07-1. Molecular formula: C18H18O7. Mole weight: 346.33. | |
| Frenolicin B | One of the antibiotics produced by the strain of Streptomyces roseofulvus AM-3876. It has antifungal and mycoplasma activities. Synonyms: (3aR,5R,11bR)-7-hydroxy-5-propyl-3,3a,5,11b-tetrahydro-2H-furo[3,2-b]naphtho[2,3-d]pyran-2,6,11-trione; (1R)-1β-Propyl-3,4,5,10-tetrahydro-4α,9-dihydroxy-5,10-dioxo-1H-naphtho[2,3-c]pyran-3α-acetic acid 3,4-lactone. CAS No. 68930-68-7. Molecular formula: C18H16O6. Mole weight: 328.32. | |
| Friulimicin A | An antibiotic originally isolated from Actinoplanes friuliensis sp. HAG 010964. Friulimicin A has the activity of inhibiting the synthesis of peptidoglycan. It is a naturally occurring cyclic lipopeptide, with excellent activity against gram-positive pathogens through cell wall interruption, including multidrug-resistant strains. Molecular formula: C58H92N14O19. Mole weight: 1289.43. | |
| Friulimicin B | An antibiotic originally isolated from Actinoplanes friuliensis sp. HAG 010964. Friulimicin B has the activity of inhibiting the synthesis of peptidoglycan. It is a naturally occurring cyclic lipopeptide, with excellent activity against gram-positive pathogens through cell wall interruption, including multidrug-resistant strains. Synonyms: Friulimycin B; 2, 2'-((6S, 9R, 15S, 21S, 24S, 26aR, 33S, 34S, 36aS)-33-((S)-4-amino-2-((Z)-12-methyltridec-3-enamido)-4-oxobutanamido)-9-((R)-1-aminoethyl)-24-((S)-1-carboxyethyl)-6-isopropyl-34-methyl-5, 8, 11, 14, 17, 20, 23, 26, 32, 36-decaoxotetratriacontahydro-1H, 5H-pyrido[1, 2-a]pyrrolo[1, 2-y][1, 4, 7, 10, 13, 16, 19, 22, 25, 28]decaazacyclohentriacontine-15, 21-diyl)diacetic acid. Grades: >98%. CAS No. 239802-15-4. Molecular formula: C59H94N14O19. Mole weight: 1303.48. | |
| Fromyl-L-Valine | An intermediate of gramicidin A biosynthesis. Synonyms: For-L-Val-OH; N-Formyl-L-valine; FOR-VAL-OH; N-Formyl-valin; 2-formamido-3-methyl-butanoic acid; FORMYL-L-VALINE. Grades: ≥ 98% (HPLC). CAS No. 4289-97-8. Molecular formula: C6H11NO3. Mole weight: 145.16. | |
| Fujianmycin A | It is produced by the strain of Streptomyces sp. Fujianmycin A has anti-subtilis activity. Synonyms: (3s,4r)-4,8-dihydroxy-3-methyl-3,4-dihydrotetraphene-1,7,12(2h)-trione; O-Demethylrubiginone A2; 4,8-Dihydroxy-3-methyl-3,4-dihydrotetraphene-1,7,12(2H)-trione. CAS No. 96695-57-7. Molecular formula: C19H14O5. Mole weight: 322.31. | |
| Fujianmycin B | It is produced by the strain of Streptomyces sp. Fujianmycin B requires a high concentration to show its activity. Synonyms: Rubiginone A2; (3s,4r)-4-hydroxy-8-methoxy-3-methyl-3,4-dihydrotetraphene-1,7,12(2h)-trione; 4-Hydroxy-8-methoxy-3-methyl-3,4-dihydrotetraphene-1,7,12(2H)-trione. CAS No. 130548-09-3. Molecular formula: C20H16O5. Mole weight: 336.34. | |
| Fulvoferruginin | Fulvoferruginin is produced by the strain of Marasmius fuloferrugineus. It showed cytotoxicity and antifungal activity, especially to Paecilomyces varioti with MIC of 1-5 μg/mL. Molecular formula: C15H18O3. Mole weight: 246.30. | |
| Fulvoplumierin | Fulvoplumierin is produced by the strain of Plumeria acutifolia. Synonyms: Plumiera rubra; 7-[(1E,2E)-2-Butenylidene]-1,7-dihydro-1-oxocyclopenta[c]pyran-4-carboxylic acid methyl ester. Grades: >98%. CAS No. 20867-01-0. Molecular formula: C14H12O4. Mole weight: 244.24. | |
| Fumarylcarboxyamido-L-2,3-diaminopropionyl-L-alanine | Fumarylcarboxyamido-L-2,3-diaminopropionyl-L-alanine is produced by the strain of Streptomyces collinus A-19006. It has antifungal and trichomonas effects. Synonyms: L-Ala-3-[[(E)-4-Amino-1,4-dioxo-2-butenyl]amino]-L-Ala-OH. Molecular formula: C10H16N4O5. Mole weight: 272.26. | |
| Fumaryl-DL-alanine | It is produced by the strain of Penicillum resticulosum. It has anti-gram-positive bacterial activity. Molecular formula: C7H9NO5. Mole weight: 187.15. | |
| Fumifungin | Fumifungin is produced by the strain of Aspergollus fumigatus Fresenius 1863. It has the antifungal activities of Cercospora, Cladosporium, Aspergillus niger, Penicillium digitatum, Trichophyton mentagrophytes, Alternaria, Candida albicans and yeast. Synonyms: 2-Amino-4-acetoxy-3,5,14-trihydroxyeicosenoic acid. CAS No. 110231-33-9. Molecular formula: C22H41NO7. Mole weight: 431.56. | |
| Fumigatin | Fumigatin is produced by the strain of Aspergillus fumigatus. It has anti-gram-positive bacteria, negative bacteria (weak) and vibrio cholerae activities. Synonyms: 2-hydroxy-3-methoxy-6-methyl-1,4-benzoquinone; 3-Hydroxy-2-methoxy-5-methyl-2,5-cyclohexadiene-1,4-dione. CAS No. 484-89-9. Molecular formula: C8H8O4. Mole weight: 168.15. | |
| Fumiquinazoline D | Fumiquinazoline D is a fungal metabolite originally isolated from Aspergillus fumigatus. It has activity against Gram-positive and Gram-negative bacteria as well as F. solani and C. albicans fungi. It's a cytotoxin agent. Synonyms: (1'R, 2S, 3'S, 5'S, 9aS)-1, 4', 5', 9a-tetrahydro-1', 2-dimethyl-spiro[9H-imidazo[1, 2-a]indole-9, 3'-[1, 5](iminomethano)[3H][1, 4]oxazepino[3, 4-b]quinazoline]-3, 7', 13'(1'H, 2H)-trione. Grades: ≥95%. CAS No. 140715-86-2. Molecular formula: C24H21N5O4. Mole weight: 443.45. | |
| Fumitremorgin C | Fumitremorgin C, isolated from Aspergillus fumigatus, is a potent and specific inhibitor of the breast cancer resistance protein (BCRP/ABCG2) multidrug transporter. It reverses multidrug resistance mediated by BCRP and increases cytotoxicity of several anticancer agents in vitro. Synonyms: tryproquivaline D (2'S-(2'alpha,9'alpha(4R*(S*)),9'abeta))-isomer; tryproquivaline L (9'R-(9'alpha(R*),9'abeta))-isomer; tryproquivaline M (2'S-(2'alpha,9'alpha(4R*(S*)),9'abeta))-isomer; tryproquivaline N (2'S-(2'alpha,9'alpha(R*),9'abeta))-isomer; tryptoquivaline; (5aS, 12S, 14aS)-1, 2, 3, 5a, 6, 11, 12, 14a-Octahydro-9-methoxy-12-(2-methyl-1-propen-1-yl)-5H, 14H-pyrrolo[1'', 2'':4', 5']pyrazino[1', 2':1, 6]pyrido[3, 4-b]indole-5, 14-dione. Grades: ≥95%. CAS No. 118974-02-0. Molecular formula: C22H25N3O3. Mole weight: 379.45. | |
| Fumonisin B1 | Fumonisin B1 is produced by the strain of Gibberella fujikuroi and Fumarium moniliforme. It is a liver toxin, which can activate the cancer promoter and cause liver cancer. It has been reported that it is related to the occurrence of human esophageal cancer in South Africa and other places. It can also cause pig pulmonary edema, and is also the pathogenic substance of equine leukoencephalitis. Fumonisin B1 inhibits sphingosine acyltransferase. Synonyms: Macrofusine; Macrofusine; NSC 629151; (R)-3-Carboxy-pentanedioic acid mono-{(1S,3S,5R,10R,12S,13S)-13-amino-1-[(1R,2R)-1-((R)-3,4-dicarboxy-butyryloxy)-2-methyl-hexyl]-5,10,12-trihydroxy-3-methyl-tetradecyl} ester. Grades: ≥98%. CAS No. 116355-83-0. Molecular formula: C34H59NO15. Mole weight: 721.83. | |
| Fumonisin B3 | Fumonisin B3 is a mycotoxin produced by Fusarium moniliforme which is the most commonly reported fungal species infecting maize. Fumonisins acts as an inhibitor of ceramide synthase (sphingosine N-acyltransferase). Synonyms: FB3; (2R,2'R)-2,2'-((((5R,6R,7S,9S,11R,18S,19S)-19-Amino-11,18-dihydroxy-5,9-dimethylicosane-6,7-diyl)bis(oxy))bis(2-oxoethane-2,1-diyl))disuccinic Acid. Grades: ≥98%. CAS No. 1422359-85-0. Molecular formula: C34H59NO14. Mole weight: 705.83. | |
| Funalenone | Funalenone is a phenalene compound originally isolated from A. niger. It inhibits HIV-1 integrase and type I collagenase. Funalenone is also a selective inhibitor of matrix metalloproteinase-1 (MMP-1; IC50 = 170 μM). Synonyms: 8-deoxyxanthoherquein; 3,4,7,9-tetrahydroxy-2-methoxy-6-methyl-1H-phenalen-1-one. Grades: ≥95%. CAS No. 259728-61-5. Molecular formula: C15H12O6. Mole weight: 288.25. | |
| Fungichromin | A pentaene antifungal produced by streptomyces; exhibits broad spectrum antifungal and antitumor activity and, like filipin, acts via interaction with cell membrane sterols. Synonyms: Cogomycin; Pentamycin; Lagosin; 14-Hydroxyfilipin; Antibiotic A-246; NSC-105388. Grades: >95% by HPLC. CAS No. 6834-98-6. Molecular formula: C35H58O12. Mole weight: 670.83. | |
| Furaneol | Furan phenol is a derivative of furan, which is used in perfume and perfume industries. Synonyms: 2,5-Dimethyl-4-hydroxy-3(2H)-furanone. Grades: > 95 % by HPLC. CAS No. 3658-77-3. Molecular formula: C6H8O3. Mole weight: 128.1. | |
| Furanocandin | Furanocandin is originally isolated from Tricothecium sp. It is highly active against candida fungi with MIC of 0.20-1.56 μg/mL. Synonyms: 2,4-dihydroxy-6-(hydroxymethyl)phenyl 4-O-{6-O-[(2E,4Z)-8-hydroxydeca-2,4-dienoyl]-beta-D-galactofuranosyl}-3-O-[(2E,4E,8E,10E)-7-hydroxyhexadeca-2,4,8,10-tetraenoyl]-beta-D-glucopyranoside. Molecular formula: C45H64O18. Mole weight: 892.98. | |
| Furaquinocin A | Furaquinocin A is originally isolated from Streptomyces sp. KO-3988. It can kill HeLa S3 and B16 melanoma cells, but has no antibacterial activity. Synonyms: (2R)-2α,3,8-Trimethyl-3α-[(1R,3Z)-1,5-dihydroxy-4-methyl-3-pentenyl]-4-hydroxy-7-methoxy-2,3,6,9-tetrahydronaphtho[1,2-b]furan-6,9-dione; 3-(1,5-Dihydroxy-4-methyl-3-pentenyl)-2,3-dihydro-4-hydroxy-7-methoxy-2,3,8-trimethylnaphtho(1,2-b)furan-6,9-dione. CAS No. 125108-66-9. Molecular formula: C22H26O7. Mole weight: 402.44. | |
| Furaquinocin B | Furaquinocin B is originally isolated from Streptomyces sp. KO-3988. It can kill HeLa S3 and B16 melanoma cells, but has no antibacterial activity. Synonyms: Naphtho(1,2-B)furan-6,9-dione, 3-(1,5-dihydroxy-4-methyl-3-pentenyl)-2,3-dihydro-4-hydroxy-7-methoxy-2,3,8-trimethyl-; (2R)-2α,3,8-Trimethyl-3α-[(1R,3E)-1,5-dihydroxy-4-methyl-3-pentenyl]-4-hydroxy-7-methoxy-2,3,6,9-tetrahydronaphtho[1,2-b]furan-6,9-dione. CAS No. 125224-54-6. Molecular formula: C22H26O7. Mole weight: 402.44. | |
| Furaquinocin C | Furaquinocin C is originally isolated from Streptomyces sp. KO-3988. It can kill HeLa S3 and B16 melanoma cells, but has no antibacterial activity. Synonyms: Furaquinocin C3; 4-hydroxy-7-methoxy-2,3,8-trimethyl-3-(4-methylpent-3-en-1-yl)-2,3-dihydronaphtho[1,2-b]furan-6,9-dione; Naphtho(1,2-b)furan-6,9-dione, 2,3-dihydro-4-hydroxy-7-methoxy-2,3,8-trimethyl-3-(4-methyl-3-pentenyl)-. CAS No. 134984-98-8. Molecular formula: C22H26O5. Mole weight: 370.44. | |
| Fusacandin A | It is produced by the strain of Fusarium sambucinum. It inhibits (1,3)-β-glucan synthetase and has antifungal properties. Synonyms: D-Glucitol, O-beta-D-galactopyranosyl-(1-2)-O-6-O-((2E,4Z)-1-oxo-2,4-decadienyl)-beta-D-galactopyranosyl-(1-3)-1,5-anhydro-1-C-(2,4-dihydroxy-6-(hydroxymethyl)phenyl)-, 3-((2E,4E,7S,8E,10E)-7-hydroxy-2,4,8,10-hexadecatetraenoate). CAS No. 166407-33-6. Molecular formula: C51H74O21. Mole weight: 1023.12. | |
| Fusacandin B | It is produced by the strain of Fusarium sambucinum. It inhibits (1,3)-β-glucan synthetase and has antifungal properties. Synonyms: D-Glucitol, O-beta-D-galactopyranosyl-(1-2)-O-beta-D-galactopyranosyl-(1-3)-1,5-anhydro-1-C-(2,4-dihydroxy-6-(hydroxymethyl)phenyl)-, 3-((2E,4E,7S,8E,10E)-7-hydroxy-2,4,8,10-hexadecatetraenoate). CAS No. 166407-34-7. Molecular formula: C41H60O20. Mole weight: 872.90. | |
| Fusapyrone | It is a broad spectrum antifungal metabolite isolated from several species of fusarium. It exhibits low animal-toxicity as evidenced by a lack of toxicity against artemia salina. It is a useful candidate for control of postharvest crop diseases. Synonyms: 3-(4-deoxy-β-xylo-hexopyranosyl)-2-hydroxy-6-[(3E,5E,8Z)-2-hydroxy-7-(hydroxymethyl)-1,1,5,9,11-pentamethyl-3,5,8-heptadecatrien-1-yl]-2H-pyran-2-one; Neofusapyrone. Grades: >95%. CAS No. 156856-31-4. Molecular formula: C34H54O9. Mole weight: 606.79. | |
| Fusarielin A | An antibiotic originally isolated from Fusarium sp. K432. The antifungal spectrum of Fusarielin A is relatively narrow. And the MICs against Kotokococcus and streptococcus were 3.1 μg/mL and 12.5 μg/mL, respectively. Synonyms: 4,6-Heptadiene-1,3-diol, 7-[(1aR,2R,3S,3aS,4aS,5aR,6aR,6bS)-decahydro-1a,5a-dimethyl-2-[(1E)-1-methyl-1-propen-1-yl]naphtho[1,2-b:6,7-b']bisoxiren-3-yl]-2,4-dimethyl-, (2S,3S,4E,6E)-. Molecular formula: C25H38O4. Mole weight: 402.57. | |
| Fusarin C | Fusarin C is produced by the strain of Fusarium moniliforrme which has mutagenicity. Synonyms: CCRIS 4320; HSDB 7078; (2E,3E,5E,7E,9E)-2-Ethylidene-11-[(1R,5a)-4a-hydroxy-4-(2-hydroxyethyl)-2-oxo-6-oxa-3-azabicyclo[3.1.0]hexan-1a-yl]-4,6,10-trimethyl-11-oxo-3,5,7,9-undecatetraenoic acid methyl ester. CAS No. 79748-81-5. Molecular formula: C23H29NO7. Mole weight: 431.48. | |
| Fusarisetin A | It is an unusual pentacyclic metabolite related to equisetin isolated from Fusarium. It is identified from a natural product screen using a three-dimensional matrigel-induced bioassay to study acinar morphogenesis. It is the first inhibitor of acini reported in the literature. Synonyms: (+)-Fusarisetin A; 5H-Benz[4',5']indeno[2',1':3,4]furo[2,3-c]pyrrole-1,12(2H,5aH)-dione,3,3a,5b,7a,8,9,10,11,11a,11b-decahydro-3a-hydroxy-3-(hydroxymethyl)-2,5,9,11b-tetramethyl-, (3S, 3aR, 5S, 5aS, 5bS, 7aS, 9R, 11aR, 11bS, 12aR)-. Grades: >98% by HPLC. CAS No. 1300041-53-5. Molecular formula: C22H31NO5. Mole weight: 389.49. | |
| Fusarochromanone | Produced by the strain of Fusarium equiseti. Fusarochromanone causes Tibial chondrodysplasia in animals and is associated with kashin-Beck's disease in children. Synonyms: Fusarochromenone; 4H-1-Benzopyran-4-one, 5-amino-6-(3-amino-4-hydroxy-1-oxobutyl)-2,3-dihydro-2,2-dimethyl-; 5-Amino-6-(3-amino-4-hydroxy-1-oxobutyl)-2,3-dihydro-2,2-dimethyl-4H-1-benzopyran-4-one. Grades: >98%. CAS No. 104653-89-6. Molecular formula: C15H20N2O4. Mole weight: 292.33. | |
| Fuscin | Produced by the strain of Oidiodendron fuscum Ag 122 and Camb 111, Fuscin has resistance to gram-positive bacteria and mycobacterium (weak) activity. Fuscin is also an anti-HIV compound and antagonist of CKR-5 (CCR5). Synonyms: 9,10-Dihydro-5-hydroxy-4,8,8-trimethyl-2-H,4-H-benzo(1,2-b-4,3-c)-dipyran-2,6(8H)-dione; 2-Hydroxy-4,8,8-trimethyl-9,10-dihydro-4H-pyrano[3,2-f]isochromene-5,6-dione. Grades: ≥95%. CAS No. 83-85-2. Molecular formula: C15H16O5. Mole weight: 276.28. | |
| Fusidate sodium | Sodium fusidate is a bacteriostatic antibiotic isolated from the fermentation broth of Fusidium coccineum. It suppresses nitric oxide lysis of pancreatic islet cells. It also inhibits protein synthesis in prokaryotes by inhibiting the ribosome-dependent activity of G factor and translocation of peptidyl-tRNA. It is also used to inhibit the replication of gram-positive bacteria including Staphylococcus, Streptococcus, and Corynebacterium species. Uses: Anti-bacterial agents. Synonyms: Fucidin; 16-Acetate (Z)-3α,11α,16β-Trihydroxy-29-Nor-8α,9β,13α,14β-dammara-17(20),24-dien-21-oic Acid Monosodium Salt; (3α, 4α, 8α, 9β, 11α, 13α, 14β, 16β, 17Z)-16-(Acetyloxy)-3, 11-dihydroxy-29-nordammara-17(20), 24-dien-21-oic Acid Monosodium Salt; SQ 16360; ZN 6-Na. Grades: 98%. CAS No. 751-94-0. Molecular formula: C31H47NaO6. Mole weight: 538.70. | |
| Fusidienol A | Fusidienol A is produced by the strain of Phoma spp. and Fusidium griseum. It is a Ras Farnesyl protein transferase inhibitor. Molecular formula: C16H12O6. Mole weight: 300.26. | |
| G 1499-2 | It is produced by the strain of Cytophaga johnsonii. G 1499-2 can inhibit the growth of Flavobacterium, Staphylococcus aureus and Bacillus subtilis. Synonyms: Antibiotic G 1499-2; (+)-3-Methyl-2-(pentylidenecyclopropyl)-4(1H)-quinolinone; BRN 1485371. CAS No. 68978-12-1. Molecular formula: C18H21NO. Mole weight: 267.36. | |
| G2201-C | G2201-C is originally isolated from Streptomyces cattleya. It is resistant to Gram-positive bacteria and has a weak anti-Gram-negative activity. Synonyms: Antibiotic G2201-C; G 2201C; BRN 2083813; 5-hydroxy-5-(hydroxymethyl)cyclopent-2-ene-1,4-dione. CAS No. 66655-93-4. Molecular formula: C6H6O4. Mole weight: 142.11. | |
| G 367 S1 | It is an aminoglycoside antibiotic which has anti-gram-positive and anti-gram-negative activities. Synonyms: 2'-N-Formylsisomycin; G-367 S(1); D-Streptamine, O-6-amino-2,3,4,6-tetradeoxy-2-(formylamino)-alpha-D-glycero-hex-4-enopyranosyl-(1-4)-O-(3-deoxy-4-C-methyl-3-(methylamino)-beta-L-arabinopyranosyl-(1-6))-2-deoxy-, (SP-4-2)-. CAS No. 76647-54-6. Molecular formula: C20H37N5O8. Mole weight: 475.54. | |
| G-52 | G-52 is originally isolated from Micromonospora zionesis. It has a wide antibacterial spectrum and is effective against the infection of Escherichia coli, Pseudomonas and Staphylococcus in mice. Synonyms: Antibiotic G-52; Sch-17726; BRN 1334233; 4,6-diamino-3-({3-amino-6-[(methylamino)methyl]-3,4-dihydro-2H-pyran-2-yl}oxy)-2-hydroxycyclohexyl 3-deoxy-4-C-methyl-3-(methylamino)pentopyranoside. CAS No. 51909-61-6. Molecular formula: C20H39N5O7. Mole weight: 461.55. | |
| G7063-2 | G7063-2 is produced by the strain of Streptomyces sp. It has anti-Gram-positive bacteria, negative bacteria and fungi activities. Synonyms: Antibiotic G-7063-2; 2-Amino-3,6-dioxo-4,5-epoxy-1-cyclohexene-1-carboxamide; 4-Amino-7-oxa-bicyclo(4.1.0)hept-3-ene-2,5-dione-3-carboxamide. Molecular formula: C7H6N2O4. Mole weight: 182.13. | |
| Gabaculine | It is produced by the strain of Streptomyces toyocaensis. Gabaculine inhibits GABA aminotransferase by binding to the enzyme to form Schiff group firstly, and then aromatizing to form m-aminobenzoic acid derivatives. Synonyms: 3-Amino-2,3-dihydrobenzoic acid; DL-Gabaculine; 5-Amino-1,3-cyclohexadienylcarboxylic acid; 3-Amino-4,6-cyclohexadienecarboxylic acid. CAS No. 59556-18-2. Molecular formula: C7H9NO2. Mole weight: 139.15. | |
| Gabosine A | A polar ring alcohol produced by the strain of Streptomycetes. Gabosine A has the ability of inhibiting Glyoxylase I. Synonyms: (-)-gabosine A; (4R,5R,6S)-4,5,6-trihydroxy-2-methyl-2-cyclohexen-1-one. Grades: >98%. CAS No. 127545-53-3. Molecular formula: C7H10O4. Mole weight: 158.15. | |
| Gabosine C | A polar ring alcohol produced by the strain of Streptomycetes. Gabosine C has the ability of inhibiting Glyoxylase I. Synonyms: (+)-Gabosine C; (4R,5R,6R)-4,5,6-Trihydroxy-2-(hydroxymethyl)-2-cyclohexen-1-one. Grades: >98%. Molecular formula: C7H10O5. Mole weight: 174.15. | |
| Gadobutrol Impurity 9 | Gadobutrol Impurity 9 is an impurity of Gadobutrol, which is a nonionic, paramagnetic contrast agent developed for tissue contrast enhancement in magnetic resonance imaging (MRI). Synonyms: DOTA; 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic Acid; 1,4,7,10-Tetra(carboxymethyl)-1,4,7,10-tetraazacyclododecane; 1,4,7,10-Tetraazacyclododecane-N,N',N'',N'''-tetraacetic acid; NSC 681107; Tetraxetan. Grades: > 95 %. CAS No. 60239-18-1. Molecular formula: C16H28N4O8. Mole weight: 404.42. | |
| Gageostatin A | An antimicrobial peptide (AMP) isolated from a marine strain of bacillus subtilis. It is a linear lipopeptide composed of 7 peptides. It has shown initial bioactivity against pathogenic fungi, gram-positive and gram-negative bacteria, and cancer cell lines. Synonyms: Unk-Glu-Leu-Leu-D-Val-Asp-Leu-Leu-OH; N-[(3R)-3-Hydroxy-11-methyltridecanoyl]-L-α-glutamyl-L-leucyl-L-leucyl-D-valyl-L-α-asparagyl-L-leucyl-L-leucine. Grades: ≥90%. Molecular formula: C52H93N7O14. Mole weight: 1040.33. | |
| Galacardin A | Galacardin A is originally isolated from Saccharothrix sp. SANK 64289. It has anti-gram-positive bacterial activity, but is lower than vancomycin. Grades: 99%. CAS No. 137801-55-9. Molecular formula: C101H121Cl2N9O46. Mole weight: 2267.98. | |
| Galacardin B | Galacardin B is originally isolated from Saccharothrix sp. SANK 64289. It has anti-gram-positive bacterial activity, but is lower than vancomycin. Grades: 97%. CAS No. 137801-54-8. Molecular formula: C95H111Cl2N9O41. Mole weight: 2105.84. | |
| Galbonolide A | Galbonolide A is originally isolated from Micromonospora chalcea. It is a 14-membered macrolide identified as an inhibitor of plant pathogenic fungi. Synonyms: Rustmicin; Erythronolide A, 6,7,10,11,12,20-hexadehydro-6-demethyl-9-deoxo-3,5,11,12-tetradeoxy-4,17-dihydroxy-6-O-methyl-3-oxo-; Erythronolide A. Grades: 96%. CAS No. 100227-57-4. Molecular formula: C21H32O6. Mole weight: 380.47. | |
| Galbonolide B | Galbonolide B is originally isolated from Micromonospora chalcea. It is a 14-membered macrolide identified as an inhibitor of plant pathogenic fungi. Synonyms: Neorustmicin A; (5S,10S,14S,2R)-5-Ethyl-14-hydroxy-14-(hydroxymethyl)-2,6,10,12-tetramethyl-8-methylene-4-oxacyclotetradeca-6,11-diene-1,3-dione. CAS No. 100157-26-4. Molecular formula: C21H32O5. Mole weight: 364.47. | |
| Galiellalactone | Originally is isolated from galiella rufa as a plant growth regulator; also inhibits IL-6 induced SEAP expression with IC50 values of 250-500 nm, blocking the binding of the activated stat3 dimers to their DNA binding sites without inhibiting the tyrosine and serine phosphorylation of the stat3 transcription factor. Synonyms: (7bS)-5,5aR,6,7,7aR,7b-hexahydro-7b-hydroxy-4S-methyl-indeno[1,7-bc]furan-2(4H)-one. Grades: >95% by HPLC. CAS No. 133613-71-5. Molecular formula: C11H14O3. Mole weight: 194.23. | |
| Gambierol | It is produced by the strain of Gambierdiscus toxicus. Gambierol is the substance that causes ciguatera poisoning (severe diarrhea, perceptual abnormalities, etc.). Synonyms: (-)-Gambierol. Grades: 99%. CAS No. 146763-62-4. Molecular formula: C43H64O11. Mole weight: 756.96. | |
| γ-(2-Furyl)-D-β-homoalanine | Synonyms: H-D-Ala(2-Furyl)-(C#CH2)OH; (R)-3-Amino-4-(2-furyl)butanoic acid; (R)-3-AMINO-4-(2-FURYL)BUTANOIC ACID; (R)-3-amino-4-(furan-2-yl)butanoic acid; (R)-beta-Furfuryl-beta-alanine; H-D-Ala(2-Furyl)-(C#CH2)OH; (3R)-3-amino-4-(furan-2-yl)butanoic acid. Grades: ≥ 98% (Chiral purity). CAS No. 270596-32-2. Molecular formula: C8H11NO3. Mole weight: 169.18. | |
| γ-(2-Furyl)-L-β-homoalanine | Synonyms: H-Ala(2-Furyl)-(C#CH2)OH; (S)-3-Amino-4-(2-furyl)butanoic acid; L-β-HomoAla(2-furyl)-OH; (2-Furyl)-L-β-homoalanine; 3-azanyl-4-(furan-2-yl)butanoic acid; (S)-3-amino-4-(furan-2-yl)butanoic acid; (2-Furyl)-L-b-homoalanine. Grades: ≥ 99% (HPLC). CAS No. 270263-05-3. Molecular formula: C8H11NO3. Mole weight: 169.18. | |
| γ-(2-Thienyl)-D-β-homoalanine hydrochloride | Synonyms: H-D-Ala(2-Thienyl)-(C#CH2)OH HCl; (S)-3-Amino-4-(2-thienyl)butanoic acid hydrochloride; (3S)-3-amino-4-thiophen-2-ylbutanoic acid,hydrochloride; (S)-3-AMINO-4-(2-THIENYL)BUTANOIC ACID HYDROCHLORIDE; (S)-3-Amino-4-(thiophen-2-yl)butanoic acid hydrochloride; (S)-3-Amino-4-(2-thienyl)-butyric acid HCl; (2-Thienyl)-L-ss-homoalanine hydrochloride; (2-Thienyl)-L-β-homoalanine hydrochloride; L-β-HomoAla(2-thienyl)-OH HCl. Grades: ≥ 98% (HPLC). CAS No. 270065-91-3. Molecular formula: C8H12ClNO2S. Mole weight: 221.70. | |
| γ-(2-Thienyl)-L-β-homoalanine hydrochloride | Synonyms: H-Ala(2-Thienyl)-(C#CH2)OH HCl; (R)-3-Amino-4-(2-thienyl)butanoic acid hydrochloride; (3R)-3-amino-4-thiophen-2-ylbutanoic acid hydrochloride; (R)-3-Amino-4-(thiophen-2-yl)butanoic acid hydrochloride; (R)-3-Amino-4-(2-thienyl)-butyric acid HCl; (2-Thienyl)-D-ss-homoalanine hydrochloride; D-β-HomoAla(2-thienyl)-OH HCl; (2-Thienyl)-D-β-homoalanine hydrochloride. Grades: ≥ 98% (HPLC). CAS No. 269726-88-7. Molecular formula: C8H12ClNO2S. Mole weight: 221.70. | |
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