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Feudomycin A
Feudomycin A is an onion ring antibiotic produced by the mutant strain 4N-140 of Streptomyces coeruleubidus MEI304A. It has anti-tumor cell activity. Alternative Names: Daunorubicin Impurity G; (8S,10S)-10-[(3-Amino-2,3,6-trideoxy-α-L-lyxohexopyranosyl)oxy]-8-ethyl-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione; 13-Deoxydaunorubicin; (8S,10S)-10-[(3-Amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-ethyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione; 5,12-Naphthacenedione, 10-[(3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-ethyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-, (8S-cis)-; 13-Deoxydaunomycin; Daunorubicin hydrochloride Impurity G. Grades: ≥95%. CAS No. 79466-09-4. Molecular formula: C27H31NO9. Mole weight: 513.54.
FGF-401
FGF-401 is an inhibitor of human fibroblast growth factor receptor 4 (FGFR4) (IC50 = 1.9 nM) developed for the treatment of solid tumor. Alternative Names: FGF401; FGF-401; FGF 401; roblitinib; N-[5-cyano-4-(2-methoxyethylamino)pyridin-2-yl]-7-formyl-6-[(4-methyl-2-oxopiperazin-1-yl)methyl]-3,4-dihydro-2H-1,8-naphthyridine-1-carboxamide. CAS No. 1708971-55-4. Molecular formula: C25H30N8O4. Mole weight: 506.56.
Fibrostatin A
Fibrostatin A is a proline hydroxylase inhibitor produced by Strptomyces catenulae. Alternative Names: L-Cysteine, N-acetyl-S-((5,8-dihydro-1-hydroxy-3-methoxy-7-methyl-5,8-dioxo-2-naphthalenyl)methyl)-. CAS No. 91776-42-0. Molecular formula: C18H19NO7S. Mole weight: 393.41.
Fibrostatin B
Fibrostatin B is a proline hydroxylase inhibitor produced by Strptomyces catenulae. Alternative Names: L-Cysteine, N-acetyl-S-((5,8-dihydro-1-hydroxy-3,6-dimethoxy-7-methyl-5,8-dioxo-2-naphthalenyl)methyl)-. CAS No. 91776-48-6. Molecular formula: C19H21NO8S. Mole weight: 423.44.
Fibrostatin C
Fibrostatin C is a proline hydroxylase inhibitor produced by Strptomyces catenulae. Alternative Names: N-Acetyl-S-((5,8-dihydro-1-hydroxy-3,6-dimethoxy-5,8-dioxo-2-naphthalenyl)methyl)-L-cysteine. Grades: >98%. CAS No. 91776-47-5. Molecular formula: C18H19NO8S. Mole weight: 409.41.
Fibrostatin D
Fibrostatin D is a proline hydroxylase inhibitor produced by Strptomyces catenulae. Alternative Names: L-Cysteine, N-acetyl-S-((5,8-dihydro-1,3-dihydroxy-6-methoxy-7-methyl-5,8-dioxo-2-naphthalenyl)methyl)-. CAS No. 91776-46-4. Molecular formula: C18H19NO8S. Mole weight: 409.41.
Fibrostatin E
Fibrostatin E is a proline hydroxylase inhibitor produced by Strptomyces catenulae. Alternative Names: L-Cysteine, N-acetyl-S-((5,8-dihydro-1-hydroxy-7-(hydroxymethyl)-3-methoxy-5,8-dioxo-2-naphthalenyl)methyl)-. CAS No. 91776-44-2. Molecular formula: C18H19NO8S. Mole weight: 409.41.
Fibrostatin F
Fibrostatin F is a proline hydroxylase inhibitor produced by Strptomyces catenulae. Alternative Names: L-Cysteine, N-acetyl-S-((5,8-dihydro-3,6-dimethoxy-5,8-dioxo-1-hydroxy-7-(hydroxymethyl)-2-naphthalenyl)methyl)-. CAS No. 91776-45-3. Molecular formula: C19H21NO9S. Mole weight: 439.44.
Ficellomycin
Ficellomycin is a peptide antibiotic produced by Streptomyces ficellus. Activity against gram-positive bacteria. Alternative Names: Antibiotic U 47929. Grades: >98%. CAS No. 59458-27-4. Molecular formula: C13H24N6O3. Mole weight: 312.37.
Filipin complex
Filipin are a mixture of polyene macrolide antibiotics produced by Streptomyces filipinensis and Str. durhamensis. Four components I-IV are separated. Grades: >95% by HPLC. CAS No. 11078-21-0. Molecular formula: C35H58O11 (for Flipin III). Mole weight: 654.8.
Filipin II
Filipin II is a polyene macrolide antibiotic produced by Streptomyces filipinensis and Str. durhamensis. It has anti-fungal activity and has the effect of inhibiting Mycoplasma Lebsiella. It also has an effect on the diseases caused by Aspergillus penicillium, stalk mold and other crops such as peas and tomatoes. Grades: >95% by HPLC. CAS No. 38620-77-8. Molecular formula: C35H58O10. Mole weight: 638.83.
Filipin III
Filipin III is a polyene macrolide antibiotic produced by Streptomyces filipinensis and Str. durhamensis. It has anti-fungal activity and has the effect of inhibiting Mycoplasma Lebsiella. It also has an effect on the diseases caused by Aspergillus penicillium, stalk mold and other crops such as peas and tomatoes. Alternative Names: 14-Deoxylagosin. Grades: >98%. CAS No. 480-49-9. Molecular formula: C35H58O11. Mole weight: 654.83.
FIN56
FIN56 is a specific inducer of ferroptosis and causes the loss of GPX4 activity in cell lysates. Alternative Names: FIN56; FIN-56; FIN 56. 2-N,7-N-dicyclohexyl-9-hydroxyiminofluorene-2,7-disulfonamide; s8254. CAS No. 1083162-61-1. Molecular formula: C25H31N3O5S2. Mole weight: 517.66.
Fiscalin A
Fiscalin A is a substance P inhibitor produced by Neosartorya fischeri. Molecular formula: C26H27N5O4. Mole weight: 473.52.
Fiscalin B
Fiscalin B is a substance P inhibitor produced by Neosartorya fischeri. Molecular formula: C23H22N4O2. Mole weight: 386.45.
Fiscalin C
Fiscalin C is a substance P inhibitor produced by Neosartorya fischeri. Alternative Names: Scequinadoline B. Molecular formula: C27H29N5O4. Mole weight: 487.55.
Fistupyrone
Fistupyrone is a substance produced by Streptornyces sp. TP-A0569. Inhibits the infection of cabbage with Alternaria brassicae. CAS No. 315193-05-6. Molecular formula: C10H14O3. Mole weight: 182.22.
FK 156
FK 156 is an amphoteric peptide antibiotic originally isolated from Streptomyces olivaceogriseus C-353. It has immunological promoting effect. Alternative Names: FK-156; D-Lactyl-L-alanyl-alpha-glutamyl-(L)-meso-diaminopimelyl-(L)-glycine; Glycine, N-(2-hydroxy-1-oxopropyl)-L-alanyl-D-gamma-glutamyl-L-erythro-alpha,epsilon-diaminopimelyl-, (R)-; Gludapein. Grades: 95%. CAS No. 76490-22-7. Molecular formula: C20H33N5O11. Mole weight: 519.50.
FK 409
It is produced by the strain of Streptomyces griseosporeus. FK 409 has the function of releasing nitric oxide, dilating blood vessels and inhibiting platelet aggregation. Alternative Names: nor-3; BRN 5943134; FK-409; (+/-)-(e)-4-ethyl-2-[(e)-hydroxyimino]-5-nitro-3-hexenamide. CAS No. 92454-60-9. Molecular formula: C8H13N3O4. Mole weight: 215.21.
FL-120A
FL-120A is produced by the strain of Streptomyces chattanoogensis subsp. taitungessis. It has anti-Gram-positive aerobes and anaerobe activity. Alternative Names: FL-120-A; 1,3-Bis(acetyloxy)-11-diazonio-4,9-dihydroxy-2-methyl-2-[(2-methylpropanoyl)oxy]-10-oxo-2,3,4,10-tetrahydro-1H-benzo[b]fluoren-5-olate. CAS No. 156429-10-6. Molecular formula: C26H24N2O10. Mole weight: 524.48.
FL-120B
FL-120B is produced by the strain of Streptomyces chattanoogensis subsp. taitungessis. It has anti-Gram-positive aerobes and anaerobe activity. Alternative Names: 9-Diazonio-2,7-dihydroxy-10a-methyl-10-[(2-methylpropanoyl)oxy]-8-oxo-2,8,10,10a-tetrahydro-1aH-benzo[6,7]fluoreno[2,3-b]oxiren-3-olate. CAS No. 156429-11-7. Molecular formula: C22H18N2O7. Mole weight: 422.39.
FL-120C
FL-120C is produced by the strain of Streptomyces chattanoogensis subsp. taitungessis. It has anti-Gram-positive aerobes and anaerobe activity. CAS No. 156429-13-9. Molecular formula: C24H22N2O9. Mole weight: 482.44.
FL-120C'
FL-120C' is produced by the strain of Streptomyces chattanoogensis subsp. taitungessis. It has anti-Gram-positive aerobes and anaerobe activity. Alternative Names: FL 120C'; 3-(Acetyloxy)-11-diazonio-2,4,9-trihydroxy-2-methyl-10-oxo-1-(propanoyloxy)-2,3,4,10-tetrahydro-1H-benzo[b]fluoren-5-olate. CAS No. 156429-14-0. Molecular formula: C23H20N2O9. Mole weight: 468.41.
FL-120-D'
FL-120D' is produced by the strain of Streptomyces chattanoogensis subsp. taitungessis. It has anti-Gram-positive aerobes and anaerobe activity. Molecular formula: C22H20N2O8. Mole weight: 440.40.
Flagranone A
Flagranone A is a cyclohexenone oxide antibiotic produced by Duddingtonia flagrans. It has anti-gram-positive bacteria activity, and the MIC for both Bacillus subtilis and Staphylococcus aureus is 25 μg/mL. Molecular formula: C26H32O7. Mole weight: 456.53.
Flagranone B
Flagranone B is a cyclohexenone oxide antibiotic produced by Duddingtonia flagrans. It has anti-Gram-positive bacteria activity, with MICs of 50 and 100 μg/mL for Bacillus subtilis and Staphylococcus aureus, respectively. It can also inhibit the growth of gram-negative bacteria at 100 μg/mL and has an inhibitory effect on several penicillium bacteria. Molecular formula: C18H18O8. Mole weight: 362.33.
Flagranone C
Flagranone C is a cyclohexenone oxide antibiotic produced by Duddingtonia flagrans. Molecular formula: C16H16O8. Mole weight: 336.29.
Flavidulol A
Flavidulol A is an antibiotic produced by Lactarius flavidula. It has anti-bacterial, anti-fungal activity and immunosuppressive effect. Alternative Names: 5,8,9,12-Tetrahydro-4-methoxy-7,11-dimethyl-1-benzocyclodecenol, 9CI. Molecular formula: C17H22O2. Mole weight: 258.35.
Flavidulol B
Flavidulol A is an antibiotic produced by Lactarius flavidula. Flavidulol B is the Cope rearrangement product of Flavidulol A. Alternative Names: 7-Ethenyl-5,6,7,8-tetrahydro-4-methoxy-7-methyl-6-(1-methylethenyl)-1-naphthalenol, 9CI. Molecular formula: C17H22O2. Mole weight: 258.35.
Flavidulol C
Flavidulol C is a compound produced by Lactarius flavidula. Alternative Names: 5,5',8,8',9,9',12,12'-Octahydro-4,4'-dimethoxy-7,7',11,11'-tetramethyl[2,2'-bibenzocyclodecene]-1,1'-diol, 9CI. Molecular formula: C34H42O4. Mole weight: 514.69.
Flavidulol D
Flavidulol A is an antibiotic produced by Lactarius flavidula. Flavidulol D is the stearate of Flavidulol A. Molecular formula: C35H56O3. Mole weight: 524.82.
Flavipin
Flavipin is an aryl hydrocarbon receptor (AhR) agonist that induces the expression of Ahr downstream genes in mouse CD4+ T cells and CD11b+ macrophages. Flavipin exhibits the DPPH free radical scavenging ability with IC50 value of 7.2 μM, and has potent α-glucosidase inhibition with IC50 value of 33.8 μM. CAS No. 483-53-4. Molecular formula: C9H8O5. Mole weight: 196.16.
Flavofungin
Flavof ungin is a macrolide antibiotic produced by Streptomyces flavofungini SA-IX. It has anti-yeast, Cryptococcus neoformans, Aspergillus, Penicillium, Trichophyton and other fungi activity. CAS No. 11006-22-7. Molecular formula: C36H58O10. Mole weight: 650.84.
Flavomycoin
Flavomycoin is a pentaene macrolide antibiotic produced by Streptomyces roseoflavus var. jenensis JA-5068. It has anti-yeast, microsporum, Trichophyton, Aspergillus niger and other fungal activity. Alternative Names: Roflamycoin. CAS No. 77814-07-4. Molecular formula: C40H66O12. Mole weight: 738.94.
Fleephilone
Fleephilone is an antibiotic produced by Trichoderma harzianum. It has the combination of inhibiting viral particle regulation (REV) protein and [33P] labeled viral particle regulatory response element (RRE) RNA, with IC50 of 7.6 mol/L. Alternative Names: (2aR,3S,10cR)-3-hydroxy-8-methyl-7,9-dioxo-1-[(1E,3E)-penta-1,3-dien-1-yl]-2a,4,5,8,9,10c-hexahydro-3H,7H-2-oxa-5a-azaaceanthrylen-8-yl 3-hydroxybutanoate. CAS No. 183239-76-1. Molecular formula: C24H27NO7. Mole weight: 441.47.
Flexilin
It is an ichthyotoxin produced by the strain of Caulerpa flexilis. Alternative Names: Acetic acid (1E,5E)-2-((E)-2-acetoxy-vinyl)-6,10-dimethyl-undeca-1,5,9-trienyl ester; (1E,3E)-2-((E)-4,8-dimethylnona-3,7-dien-1-yl)buta-1,3-diene-1,4-diyl diacetate; Waixenicin-B; 1,3-Butadiene-1,4-diol, 2-(4,8-dimethyl-3,7-nonadienyl)-, diacetate, (E,E,E)-. Grades: ≥95%. CAS No. 69625-33-8. Molecular formula: C19H28O4. Mole weight: 320.42.
Flindulatin
Flindulatin. Alternative Names: 5-Hydroxy-3,4',7,8-tetramethoxy-flavone; 5-hydroxy-3,7,8-trimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one; NSC 678105; 3,7,8,4'-Tetramethylherbacetin. Grades: 98%. CAS No. 521-44-8. Molecular formula: C19H18O7. Mole weight: 358.34.
Flomoxef
Flomoxef is a semi-synthetic oxygen cephalene antibiotic. It has anti-gram-positive bacteria and gram-negative bacteria activity. However, it has weak antibacterial activity against Cloacae, Citrobacter and Serratia marcescens, and has no effect on Pseudomonas aeruginosa, and has better effect on anaerobes than other cephalosporins. Alternative Names: Flomoxefum; FMOX; Flumarin; Furumarin. Grades: >98%. CAS No. 99665-00-6. Molecular formula: C15H18F2N6O7S2. Mole weight: 496.47.
Flubendazole
Flubendazole is an anthelmintic agent for MDAY-D2 cells with IC50 of 3 nM. Its brand name is Flutelmium which is a paste manufactured by Janssen Pharmaceutica N.V. used by veterinarians for protection against internal parasites and worms in dogs and cats. Other brand names are Flubenol, Biovermin, and Flumoxal. Uses: Antinematodal agents. Alternative Names: NSC 313680; NSC313680; NSC-313680; R 17899; R17899; R-17899. Grades: >98%. CAS No. 31430-15-6. Molecular formula: C16H12FN3O3. Mole weight: 313.28.
Flucloxacillin
Flucloxacillin is a semi-synthetic isoxazole penicillin. The antibacterial effect is stronger than oxacillin, the antibacterial activity against penicillinase-producing Staphylococcus aureus is slightly higher than cloxacillin, and the oral absorption rate is twice as high as cloxacillin. Uses: Flucloxacillin is used to treat infections caused by susceptible gram-positive bacteria and has activity against beta-lactamase-producing organisms. Alternative Names: Floxapen; flucloxacilina; Flucloxacillinum; 3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolylpenicillin; BRL 2039. Grades: >98%. CAS No. 5250-39-5. Molecular formula: C19H17ClFN3O5S. Mole weight: 453.87.
Flucloxacillin sodium
Flucloxacillin is a narrow-spectrum beta-lactam antibiotic of the penicillin class. It is used to treat infections caused by susceptible Gram-positive bacteria. Alternative Names: (2S,5R,6R)-6-[[[3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid Sodium. Grades: >95%. CAS No. 1847-24-1. Molecular formula: C19H16ClFN3NaO5S. Mole weight: 475.86.
Fluconazole
Fluconazole is a triazole antifungal agent that is effective against most Candida strains. Fluconazole is a fungal lanosterol 14 alpha-demethylase inhibitor used in the treatment and prevention of superficial and systemic fungal infections. Alternative Names: UK 49858; UK49858; UK-49858; α-(2,4-Difluorophenyl)-α-(1H-1,2,4-triazol-1-ylmethyl)-1H-1,2,4-triazol-1-ethanol; 1-(2,4-Difluorophenyl)-1,1-bis[(1H-1,2,4-triazol-1-yl)methyl]methanol; Biozolene; Diflucan; Difluconazole; Elazor; Fluconal; Flucostat; Flumycon; Flusol; Fluzon; Triflucan; Zoltec. Grades: >98%. CAS No. 86386-73-4. Molecular formula: C13H12F2N6O. Mole weight: 306.27.
flufenoxuron
Flufenoxuron is used as an insecticide. Alternative Names: Cascade. Grades: 95%. CAS No. 101463-69-8. Molecular formula: C21H11ClF6N2O3. Mole weight: 488.77.
Fluopsin B
Fluopsin B is an antibiotic containing metallic iron produced by Pseudomonas fluorescent KY 4032 cultured with n-alkane as a carbon source. It has strong anti-Gram-positive and negative bacteria activity and anti-tumor activity. Alternative Names: Tris(N-hydroxy-N-methylmethanethioamidato-O,S)iron; Fluopsin F. CAS No. 31323-26-9. Molecular formula: C6H12FeN3O3S3. Mole weight: 326.22.
Fluopsin C
Fluopsin C is a copper-containing antibiotic produced by Pseudomonas fluorescent KY 4032 using n-alkane as a carbon source. It has strong anti-Gram-positive and negative bacteria activity and anti-tumor activity. Alternative Names: Fluopin C; Antibiotic 4601; Cuprithioformin. CAS No. 32982-12-0. Molecular formula: C4H8CuN2O2S2. Mole weight: 243.79.
Fluopsin N
Fluopsin N is an antibiotic containing metallic nickel produced by Pseudomonas fluorescent KY 4032 cultured with n-alkane as a carbon source. It has strong anti-Gram-positive and negative bacteria activity and anti-tumor activity. CAS No. 31541-90-9. Molecular formula: C4H8O2N2S2Ni. Mole weight: 238.94.
Fluorocytosine
5-Fluorocytosine, a fluorinated pyrimidine analogue, is a synthetic antifungal medication. Uses: Antifungal agents; antimetabolites. Alternative Names: Flucytosine; Flucytosin; Ancobon; Ancotil; 4-Amino-5-fluoro-2(1H)-pyrimidine; 5-FC; NSC 103805; 6-Amino-5-fluoro-2(1H)-pyrimidinone. Grades: >98%. CAS No. 2022-85-7. Molecular formula: C4H4FN3O. Mole weight: 129.09.
Fluoroindolocarbazole A
Fluoroindolocarbazole A is produced by the strain of Saccharothrothrix aerocolonigenes. Fluoroindolocarbazole A has antitumor effect. Molecular formula: C27H21F2N3O7. Mole weight: 537.47.
Fluoroindolocarbazole B
Fluoroindolocarbazole B is produced by the strain of Saccharothrothrix aerocolonigenes. Fluoroindolocarbazole B has antitumor effect. Alternative Names: 2,10-Difluoro-12,13-dihydro-12-[-D-glucopyranosyl]-5H-indolo[2,3-a]pyrrolo[3,4-c]carbazole-5,7(6H)-dione. Molecular formula: C26H19F2N3O7. Mole weight: 523.44.
Fluoroindolocarbazole C
Fluoroindolocarbazole C is produced by the strain of Saccharothrothrix aerocolonigenes. Fluoroindolocarbazole C has antitumor effect. Molecular formula: C26H19F2N3O7. Mole weight: 523.44.
Fluostatin A
Fluostatin A is produced by the strain of Streptomyces sp. TA-3391. It inhibits the ability of DPP-III, and with arginyl-arginine-2-naphthalene formamide as the substrate, the IC50 is 0.44μg/mL. CAS No. 160219-74-9. Molecular formula: C18H10O5. Mole weight: 306.27.
Fluostatin B
Fluostatin B is produced by the strain of Streptomyces sp. TA-3391. It inhibits the ability of DPP-III, and with arginyl-arginine-2-naphthalene formamide as the substrate, the IC50 is 24.0μg/mL. Alternative Names: 2,3-Dihydro-3-methyl-1,2,6,7-tetrahydroxy-1H-benzo(a)fluorene-4,11-dione; 1H-Benzo[a]fluorene-4,11-dione,2,3-dihydro-1,2,6,7-tetrahydroxy-3-methyl-(9CI). CAS No. 158906-40-2. Molecular formula: C18H14O6. Mole weight: 326.30.
Flurbiprofen
Flurbiprofen is a nonsteroidal anti-inflammatory drug (NSAID) belonging to the propionic acid class. It exerts analgesic, anti-inflammatory, and antipyretic effects by reversibly inhibiting cyclooxygenase (COX) enzymes, thereby reducing prostaglandin synthesis. Clinically, it is used to manage pain and inflammation in conditions such as rheumatoid arthritis, osteoarthritis, and postoperative discomfort. Uses: Anti-inflammatory agents, non-steroidal. Alternative Names: 2-Fluoro-α-methyl[1,1'-biphenyl]-4-acetic acid; (±)-Flurbiprofen; 2-(2-Fluoro-1,1'-biphenyl-4-yl)propanoic acid; 2-(2-Fluoro-4-biphenyl)propionic acid; 2-(2-Fluoro-4-biphenylyl)propanoic acid; 2-(2-Fluoro-4-biphenylyl)propionic acid; 2-Fluoro-α-methyl-4-biphenylacetic acid; 2-Fluoro-α-methyl-4-diphenylacetic acid; 3-Fluoro-4-phenylhydratropic acid; Adfeed; Ansaid; Antadys; BTS 18322; Cebutid; dl-2-(2-Fluoro-4-biphenylyl)propionic acid; dl-Flurbiprofen; Flugalin; Flurbifen; Fluribiprofen; Fluroben; Flurofen; FP 70; FP-A; Froben; rac-Flurbiprofen; Racemic flurbiprofen; Stayban; Synalgo; U 27182; Urbifen; Zepolas. Grades: >98%. CAS No. 5104-49-4. Molecular formula: C15H13FO2. Mole weight: 244.26.
Flurbiprofen Sodium
Flurbiprofen Sodium is a nonsteroidal anti-inflammatory drug (NSAID) derived from propionic acid. It functions as a potent inhibitor of cyclooxygenase (COX) enzymes, thereby reducing the production of prostaglandins, which are mediators of pain, inflammation, and fever. Alternative Names: [1,1'-Biphenyl]-4-acetic acid, 2-fluoro-α-methyl-, sodium salt (1:1); 2-(2-Fluorobiphenyl-4-yl)propionic acid sodium salt; 2-Fluoro-α-methyl-4-diphenylacetic acid sodium salt; Flurbiprofen sodium salt; Ocufen; Ocuflur; Sodium 3-fluoro-4-phenylhydratropate; Sodium flurbiprofen. Grades: ≥95%. CAS No. 56767-76-1. Molecular formula: C15H12FNaO2. Mole weight: 266.24.
Fluvirucin A1
Fluvirucin A1 is produced by Actinomycete Q464-31. It has the activity against influenza virus. Alternative Names: 3-((3-Amino-3,6-dideoxy-alpha-L-talopyranosyl)oxy)-2,6-dimethyl-10-ethyl-13-tridecanelactam. CAS No. 137019-37-5. Molecular formula: C23H44N2O5. Mole weight: 428.60.
Fluvirucin B1
Fluvirucin B1 is produced by Actinomycete R359-5. It has the activity against influenza virus. CAS No. 137428-64-9. Molecular formula: C24H46N2O5. Mole weight: 442.64.
Fmoc-3VVD-OH
Fmoc-3VVD-OH is a cleavable ADC linker used to synthesize antibody-drug conjugations (ADCs). Alternative Names: (5S,9S,11S,12R)-11-((S)-sec-butyl)-1-(9H-fluoren-9-yl)-5,9-diisopropyl-12-methoxy-4,10-dimethyl-3,6,8-trioxo-2-oxa-4,7,10-triazatetradecan-14-oic acid; N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-L-valyl-N-[(2R,3S,4S)-1-carboxy-2-methoxy-4-methyl-3-hexanyl]-N-methyl-L-valinamide; L-Valinamide, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methyl-L-valyl-N-[(1S,2S)-1-[(1R)-2-carboxy-1-methoxyethyl]-2-methylbutyl]-N-methyl-; FMOC-3AA-OH. Grades: ≥95%. CAS No. 863971-44-2. Molecular formula: C36H51N3O7. Mole weight: 637.81.
Folipastatin
Folipastatin is a fungal metabolite that is produced by A. unguis. Folipastatin is also an inhibitor of phospholipase A2 (PLA2) with an IC50 of 39 μM. Alternative Names: 3,8-dihydroxy-4,9-dimethyl-1,6-bis[(1Z)-1-methyl-1-propen-1-yl]-11H-dibenzo[b,e][1,4]dioxepin-11-one; E323392EAO. Grades: ≥95%. CAS No. 139959-71-0. Molecular formula: C23H24O5. Mole weight: 380.43.
Fomecin A
It is produced by the strain of Forme juniperinus. It has anti-gram positive bacterium, negative bacterium (weak), and mould (weak) activity, and it also has activity against flu virus PR-8. Human serum could reduce its activity. Alternative Names: FOMECIN-A; Benzaldehyde, 2,3,4-trihydroxy-6-(hydroxymethyl)-; NSC 73231. Grades: 96%. CAS No. 1403-56-1. Molecular formula: C8H8O5. Mole weight: 184.15.
Formadicin A
It is produced by the strain of Flexibacter alginolique faciens sp. It has strong activity against kinds of pseudomonas, proteobacteria and alkaline-producing bacilli. Alternative Names: (3S,αR)-3-[[(R)-[4-[(R)-3-Amino-3-carboxypropoxy]phenyl]hydroxyacetyl]amino]-3-formylamino-α-[4-[(β-D-glucopyranuronosyl)oxy]phenyl]-2-oxo-1-azetidineacetic acid; Antibiotic PA-42702B; Antibiotic TAN-585A. CAS No. 99150-60-4. Molecular formula: C30H34N4O16. Mole weight: 706.61.
Formadicin C sodium hemihydrate
It is produced by the strain of Flexibacter alginolique faciens sp. Formadicin C has the strongest activity against some pseudomonas, Proteus and alkali producing bacilli among all components. Alternative Names: Antibiotic TAN 585C sodium hemihydrate; Antibiotic PA 42702A sodium hemihydrate. Molecular formula: C24H26N4NaO10. Mole weight: 553.47.
Formamicin
Formamicin is produced by the strain of Saccharothrix sp. MK27-91F2. It has broad spectrum and strong anti-plant pathogenic fungi activity, with MIC of 0.39-12.5μg/mL. It also has moderate gram-positive bacterial activity. It is cytotoxic. Alternative Names: (1S,3E,5E,7S,8R,11E,13E,15S,19S,20S)-8-[(1S,2R,3S)-3-[(2R,4R,5R,6R)-4-[(2R,4R,5S,6R)-4,5-dihydroxy-6-methyl-tetrahydropyran-2-yl]oxy-2-hydroxy-5,6-dimethyl-tetrahydropyran-2-yl]-2-hydroxy-1-methyl-butyl]-20-hydroxy-7-methoxy-3,13,15-trimethyl-19-pentyl-9,16,18-trioxabicyclo[13.4.1]icosa-3,5,11,13-tetraen-10-one. Molecular formula: C44H72O13. Mole weight: 809.03.
Formobactin
It is produced by the strain of Norcadia sp. ND20. Formobactin can inhibit lipid peroxidation in rat brain homogenates with IC50 of 0.65 μmol/L. Molecular formula: C38H57N5O10. Mole weight: 743.88.
Forsythoside A
Forsythoside A is a phenylethanoid glycoside found in Forsythiae fructus, which exhibits anti-inflammatory and antibacterial activity. Alternative Names: Forsythiaside. Grades: >98%. CAS No. 79916-77-1. Molecular formula: C29H36O15. Mole weight: 624.59.
Fortimicin A
Produced by the strain of Micromonospora olivoasterospora, it has broad antibacterial spectrum and strong antibacterial activity, and is also effective to aminoglycoside antibiotic resistant bacteria producing 3'-phosphotransferase, 2''-nucleoside transferase, 6' and 2'-acetyltransferase. Alternative Names: Astromicin; Astromicina; Astromicine; Astromicinum; Antibiotic KW-1070; 4-Amino-1-((aminoacetyl)methylamino)-1,4-dideoxy-3-O-(2,6-diamino-2,3,4,6,7-pentadeoxy-beta-L-lyxo-heptopyranosyl)-6-O-methyl-L-chiro-inositol. Grades: 95%. CAS No. 55779-06-1. Molecular formula: C17H35N5O6. Mole weight: 405.49.
Foscarnet
Foscarnet is a pyrophosphate analog DNA polymerase inhibitor that has activity against several viruses, but is primarily used to treat CMV retinitis. Because it can cross the blood-brain barrier, it can be used to treat viral infections of the central nervous system. Alternative Names: Phosphonoformate; Carboxyphosphonic acid; Foscarmet; Phosphonocarboxylic acid; Dihydroxyphosphinecarboxylic acid oxide; Phosphonomethanoic acid; Dihydroxyphosphanecarboxylic acid oxide; Phgosphonocarboxylic acid; NSC313410; Phosphinecarboxylic acid, 1,1-dihydroxy-, 1-oxide; Foscamet. Grades: 95%. CAS No. 4428-95-9. Molecular formula: CH3O5P. Mole weight: 126.01.
Foscarnet sodium
Foscarnet Sodium inhibits viral RNA polymerases, reverse transcriptases and DNA polymerases by non-competitive inhibition of dNTPs. It is an antiviral agent used in the treatment of cytomegalovirus retinitis. It has activity against human herpesviruses and HIV. Uses: Antiviral agents. Alternative Names: Trisodium phosphonoformate; Trisodium carboxyphosphate; Foscarnet trisodium; Phosphonoformic acid trisodium salt; 1,1-Dihydroxyphosphinecarboxylic Acid 1-Oxide Sodium Salt; A 29622; EHB 776; Gefin; Triapten. Grades: >98%. CAS No. 63585-09-1. Molecular formula: CNa3O5P. Mole weight: 191.95.
Foscarnet Sodium Hexahydrate
Foscarnet Sodium Hexahydrate is an antiviral drug used in the treatment of cytomegalovirus retinitis. It has inhibitory effect on viral DNA polymerase and reverse transcriptase. Alternative Names: Sodium phosphonoformate tribasic hexahydrate; 1,1-Dihydroxyphosphinecarboxylic Acid 1-Oxide Sodium Salt Hydrate; A 29622 Hydrate; EHB 776 Hydrate; Foscavir Hydrate; Gefin Hydrate; PFA Hydrate; Phosphonoformic Acid Trisodium Salt Hydrate; Triapten Hexahydrate; Trisodium Phosphonoformate Hexahydrate. Grades: 95%. CAS No. 34156-56-4. Molecular formula: CH12Na3O11P. Mole weight: 300.04.
Fosfadecin
Fosfadecin is produced by the strain of Pseudomonas fluorescens PK-5. It has a weak antibacterial activity, the ED50 of Escherichia coli O-111 and Staphylococcus aureus 308A-1 was 800mg/kg and 566mg/kg (mice, oral). Alternative Names: Tan 930; 9-[5-O-(Hydroxy{[hydroxy(3-methyloxiran-2-yl)phosphoryl]oxy}phosphoryl)pentofuranosyl]-9H-purin-6-amine. CAS No. 120909-50-4. Molecular formula: C13H19N5O10P2. Mole weight: 467.27.
Fosfazinomycin A
Fosfazinomycin A is produced by the strain of Streptomyces lavendofoliae. It has the activity of resisting plant pathogenic fungi such as Xanthomonas oryzae. Molecular formula: C15H32N7O7P. Mole weight: 453.43.