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 | |
|---|---|---|
| 19,20-Epoxycytochalsin Q | 19,20-Epoxycytochalsin Q. Alternative Names: 2H-Oxireno[f]oxireno[9,10]cycloundec[1,2-d]isoindole-3,12(1aH,4H)-dione, 2-(acetyloxy)-5,5a,6,6a,7a,7b,10,11,13,13a-decahydro-13-hydroxy-6,6a,11,13-tetramethyl-5-(phenylmethyl)-, (1aS,2S,2aR,5S,5aR,6S,6aR,7aS,7bR,8E,11S,13R,13aR)-; [11]Cytochalas-13-ene-1,17-dione, 21-(acetyloxy)-6,7:19,20-diepoxy-18-hydroxy-16,18-dimethyl-10-phenyl-, (7S,13E,16S,18R,19R,20S,21R)- (1aS,2S,2aR,5S,5aR,6S,6aR,7aS,7bR,8E,11S,13R,13aR)-2-(Acetyloxy)-5,5a,6,6a,7a,7b,10,11,13,13a-decahydro-13-hydroxy-6,6a,11,13-tetramethyl-5-(phenylmethyl)-2H-oxireno[f]oxireno[9,10]cycloundec[1,2-d]isoindole-3,12(1aH,4H)-dione. CAS No. 156098-31-6. Molecular formula: C30H37NO7. Mole weight: 523.62. |  |
| 19αH-Lupan-3β-ol, 20,28-epoxy-, acetate | 19αH-Lupan-3β-ol, 20,28-epoxy-, acetate. CAS No. 26803-59-8. Molecular formula: C32H52O3. Mole weight: 484.75. | |
| 19-epi Tacrolimus | 19-epi Tacrolimus is an impurity of Tacrolimus. Tacrolimus is an immunosuppressant that can inhibit the activity of FK-506 binding protein. Grades: ≥90% by HPLC. Molecular formula: C43H69NO12. Mole weight: 792.01. | |
| 1-Alaninechlamydocin | It is a cyclic tetrapeptide antibiotic containing a single β-amino acid, which was isolated from diheterospora chlamydosporia in 1992. It is less widely characterised than the related chlamydocin. It exhibits potent antitumor activity and acts by inhibiting histone deacetylase. Alternative Names: Cyclo[L-alanyl-L-phenylalanyl-D-prolyl-(αS,2S)-α-amino-η-oxooxiraneoctanoyl]; (S)-Cyclo(L-alanyl-L-phenylalanyl-D-prolyl-η-oxo-L-α-aminooxiraneoctanoyl). Grades: >95% by HPLC. CAS No. 141446-96-0. Molecular formula: C27H36N4O6. Mole weight: 512.61. | |
| 1-Cyclohexyl-3-(1,3-thiazole-2-yl)thiourea | It is a thiourea derivative synthesized from 1,3-thiazole. It has activity against HIV-1 and CVB-5 virus. Alternative Names: 1-Cyclohexyl-3-(2-thiazolyl)thiourea; 1-cyclohexyl-3-(thiazol-2-yl)thiourea; (cyclohexylamino)(1,3-thiazol-2-ylamino)methane-1-thione. Grades: ≥95%. CAS No. 71071-22-2. Molecular formula: C10H15N3S2. Mole weight: 241.38. | |
| 1-Deamino-1-hydroxysagamicin | 1-Deamino-1-hydroxysagamicin is an aminoglycoside antibiotic produced by micromonospora sagarmiensis SU-2 (KY11509). It has anti-gram-positive and negative bacteria activity. Alternative Names: SU-3. CAS No. 72614-86-9. Molecular formula: C20H40N4O8. Mole weight: 464.55. | |
| (1'E)-Dechloromycorrhizin A | (1'E)-Dechloromycorrhizin A is an antibiotic produced by Lachnum papyraceum. It has weak anti-gram-positive bacteria, yeast, and mold activity, and has a strong nematicidal effect. Alternative Names: (+)-Dechloromycorrhizin A. Molecular formula: C14H16O4. Mole weight: 248.27. | |
| 1H-3a,7-Methanoazulene-3-carboxylic acid, 2,3,4,7,8,8a-hexahydro-8-(5-hydroxy-4-methylpentyl)-6,8-dimethyl- | 1H-3a,7-Methanoazulene-3-carboxylic acid, 2,3,4,7,8,8a-hexahydro-8-(5-hydroxy-4-methylpentyl)-6,8-dimethyl-. Alternative Names: 1H-3a,7-Methanoazulene-3-carboxylic acid, 2,3,4,7,8,8a-hexahydro-8-(5-hydroxy-4-methylpentyl)-6,8-dimethyl-, [3S-[3alpha,3a alpha,7alpha,8alpha(R*),8a beta]]-. CAS No. 101467-55-4. Molecular formula: C20H32O3. Mole weight: 320.47. | |
| 1-Hydroxy-2-nonyn-4-one | 1-hydroxynon-2-yn-4-one is an antibiotic produced by Ischnoderma benzoinum 78155, 78165, etc. It has anti-yeast, filamentous fungus, tumor and weak anti-gram-positive bacteria and gram-negative bacteria activity. Alternative Names: 1-hydroxy-2-nonin-4-on. CAS No. 81474-56-8. Molecular formula: C9H14O2. Mole weight: 154.21. | |
| 1-Hydroxy-4-methoxy-2-naphthoic acid | 1-Hydroxy-4-methoxy-2-naphthoic acid is a herbicidal compound produced by Streptosporangium cinnabarinum. Molecular formula: C12H10O4. Mole weight: 218.21. | |
| 1-Hydroxyauramycin A | 1-Hydroxyauramycin A is an anthracycline antibiotic produced by Streptomyces melanogenes AC-180 and Str. galilaeus AC-628. It has anti-Gram-positive bacteria and anti-tumor cell activity. Alternative Names: 1-Naphthacenecarboxylic acid, 1,2,3,4,6,11-hexahydro-2,5,7,10-tetrahydroxy-2-methyl-6,11-dioxo-4-((2,3,6-trideoxy-4-O-(2,6-dideoxy-4-O-((2R-trans)-tetrahydro-6-methyl-5-oxo-2H-pyran-2-yl)-alpha-L-lyxo-hexopyranosyl)-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-, methyl ester, (1R-(1alpha,2beta,4beta))-. CAS No. 79217-17-7. Molecular formula: C41H51NO16. Mole weight: 813.84. | |
| 1-Hydroxyauramycin B | 1-Hydroxyauramycin B is an anthracycline antibiotic produced by Streptomyces melanogenes AC-180 and Str. galilaeus AC-628. It has anti-Gram-positive bacteria and anti-tumor cell activity. Alternative Names: 1-Naphthacenecarboxylic acid, 4-((O-2''',3''-anhydro-3,6-dideoxy-alpha-L-erythro-hexopyranos-4-ulosyl-(1->4)-O-2,6-dideoxy-alpha-D-lyxo-hexopyranosyl-(1->4)-2,3,6-trideoxy-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-1,2,3,4,6,11-hexahydro-2,5,7,10-tetrahydroxy-2-methyl-6,1 1-dioxo-, methyl ester, (1R-(1alpha,2beta,4beta))-. CAS No. 79206-72-7. Molecular formula: C41H49NO16. Mole weight: 811.82. | |
| 1-Hydroxybisabola-2,10-dien-4-one | 1-Hydroxybisabola-2,10-dien-4-one is produced in the cultures of Fungus Psathyrella candolleana. Alternative Names: 2-Cyclohexen-1-one, 5-[(1S)-1,5-dimethyl-4-hexen-1-yl]-4-hydroxy-2-methyl-, (4R,5R)-. Grades: 96.5%. CAS No. 1213251-45-6. Molecular formula: C15H24O2. Mole weight: 236.35. | |
| 1-Hydroxycrisamicin A | 1-Hydroxycrisamicin A is a crisamicin homolog produced by Micromonospora sp. SA246. It has anti-Gram-positive bacteria activity with a MIC of 0.78-3.12 μg/mL. Alternative Names: (3aS,3a'S,5S,5'S,11bS,11b'S)-5,10,10'-trihydroxy-5,5'-dimethyl-3,3',3a,3a',5,5',11b,11b'-octahydro-2H,2'H-8,8'-bibenzo[g]furo[3,2-c]isochromene-2,2',6,6',11,11'-hexone. Molecular formula: C32H22O13. Mole weight: 614.51. | |
| 1-Hydroxyoxaunomycin | 1-Hydroxyoxaunomycin [1-hydroxy-D788-7] is an antibiotic produced by bioconversion of natural anthracyclinones. It inhibits U210 cell growth, DNA synthesis and RNA synthesis with IC50 of 0.0005 μg/mL, 1.00 μg/mL and 0.76 μg/mL respectively. Alternative Names: 3-ethyl-3,4,5,7,10,12-hexahydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-1-yl 3-amino-2,3,6-trideoxyhexopyranoside. CAS No. 145165-10-2. Molecular formula: C26H29NO11. Mole weight: 531.51. | |
| 1-Hydroxysulfurmycin A | 1-Hydroxysulfurmycin A is an anthracycline antibiotic produced by Streptomyces melanogenes AC-180 and Str. galilaeus AC-628. It has anti-Gram-positive bacteria and anti-tumor cell activity. Alternative Names: 1-Naphthacenecarboxylic acid, 1,2,3,4,6,11-hexahydro-2,5,7,10-tetrahydroxy-6,11-dioxo-2-(2-oxopropyl)-4-((2,3,6-trideoxy-4-O-(2,6-dideoxy-4-O-((2R-trans)-tetrahydro-6-methyl-5-oxo-2H-pyran-2-yl)-alpha-L-lyxo-hexopyranosyl)-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-, methyl ester, (1R-(1alpha,2beta,4beta))-. CAS No. 79234-80-3. Molecular formula: C43H53NO17. Mole weight: 855.88. | |
| 1-Hydroxysulfurmycin B | 1-Hydroxysulfurmycin B is an anthracycline antibiotic produced by Streptomyces melanogenes AC-180 and Str. galilaeus AC-628. It has anti-Gram-positive bacteria and anti-tumor cell activity. Alternative Names: 1-Naphthacenecarboxylic acid, 4-((O-2''',3''-anhydro-3,6-dideoxy-alpha-L-erythro-hexopyranos-4-ulosyl-(1->4)-O-2,6-dideoxy-alpha-L-lyxo-hexopyranosyl-(1->4)-2,3,6-trideoxy-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-1,2,3,4,6,11-hexahydro-2,5,7,10-tetrahydroxy-6,11-dioxo-2-(2-oxopropyl)-, methyl ester, (1R-(1alpha,2beta,4beta))-. Molecular formula: C43H51NO17. Mole weight: 853.86. | |
| 1-Methyl-2-nonylquinolin-4(1H)-one | It is produced by the strain of Ruta graveolens. Alternative Names: 1-Methyl-2-nonylquinolin-4(1H)-one; 4(1H)-Quinolinone, 1-methyl-2-nonyl-; 1-Methyl-2-nonyl-4(1H)-quinolone; 1-Methyl-2-nonyl-4-quinolinone. Grades: 98%. CAS No. 68353-24-2. Molecular formula: C19H27NO. Mole weight: 285.42. | |
| 1-Pentanone, 4-(4,8-dimethylspiro[4.5]dec-7-en-1-yl)-1-phenyl-, [1R-[1α(R*),4β,5β]]- | 1-Pentanone, 4-(4,8-dimethylspiro[4.5]dec-7-en-1-yl)-1-phenyl-, [1R-[1α(R*),4β,5β]]-. Alternative Names: 1-Pentanone, 4-(4,8-dimethylspiro[4.5]dec-7-en-1-yl)-1-phenyl-, [1R-[1alpha(R*),4beta,5beta]]-. CAS No. 90363-94-3. Molecular formula: C23H32O. Mole weight: 324.50. | |
| 1-(S)-Hydroxy-2-(S,S)-valylamidocyclobutane-1-acetic acid | 1-(S)-Hydroxy-2-(S,S)-valylamidocyclobutane-1-acetic acid is an antibiotic produced by Streptomyces X-1092. It has anti-Gram-positive bacteria activity, and its antibacterial effect can be offset by cysteine. Alternative Names: Antibiotic X-1092. CAS No. 55051-90-6. Molecular formula: C11H20N2O4. Mole weight: 244.29. | |
| (1'Z)-Dechloromycorrhizin A | (1'Z)-Dechloromycorrhizin A is an antibiotic produced by Lachnum papyraceum. It has weak anti-gram-positive bacteria, yeast, and mold activity, and has a strong nematicidal effect. Alternative Names: (1'Z)-dechloromycorrhizin. CAS No. 161815-17-4. Molecular formula: C14H16O4. Mole weight: 248.27. | |
| 20a-hydroxy-20-oxomilbemycin A4 | 20a-hydroxy-20-oxomilbemycin A4 is a derivative of Milbemycin, a group of macrolides originaly isolated from Streptomyces hygroscopicus. Milbemycins are used in veterinary field for antiparasitic activity. Alternative Names: Milbemycin oxime EP Impurity I. Molecular formula: C32H44O8. Mole weight: 556.7. | |
| 20alpha-Acetoxyhopane-6alpha,22-diol | 20alpha-Acetoxyhopane-6alpha,22-diol. Alternative Names: 20α-Acetoxyhopane-6α,22-diol. Molecular formula: C32H54O4. Mole weight: 502.77. | |
| 20-Deoxynarasin | 20-Deoxynarasin is produced by the strain of Streptomyces aureofaciens NRRL 11181. It has anti-gram-positive bacteria, mycoplasma, coccidia and virus activity, and has effect on growth promotion. Alternative Names: Deoxy-epi-narasin; 20-Deoxy-epi-17-narasin. Molecular formula: C43H72O10. Mole weight: 749.02. | |
| 20-Deoxysalinomycin | 20-Deoxysalinomycin is produced by the strain of Streptomycesalbus. It mainly has the activity against gram-positive bacteria, especially against coccidia of poultry. Alternative Names: Antibiotic SY 1. CAS No. 64003-50-5. Molecular formula: C42H70O10. Mole weight: 735.00. | |
| 20-Hydroxyaflavinine | 20-Hydroxyaflavinine is produced by the strain of Aspergillus flavus, and is isolated from the crude extract of the ascomycete fungus. It is a tremorgenic mycotoxin with insecticidal and antifeedant effects. Alternative Names: 1H-Benzo[d]naphthalene-1,5-diol, 2,3,4,4a,5,6,7,7a,10,11-decahydro-8-(1H-indol-3-yl)-4,4a,7-trimethyl-9-(1-methylethyl)-, (1S,4R,4aS,5R,7R,7aS,11aS)-; 20β-Hydroxyaflavinine. Grades: 96.5%. CAS No. 116865-08-8. Molecular formula: C28H39NO2. Mole weight: 421.62. | |
| 20-oxomilbemycin A3 | 20-oxomilbemycin A3 is a derivative of Milbemycin, a group of macrolides originaly isolated from Streptomyces hygroscopicus. Milbemycins are used in veterinary field for antiparasitic activity. Alternative Names: Milbemycin oxime EP Impurity F; Milbemycin J; Milbemycin B, 5-demethoxy-28-deoxy-6,28-epoxy-25-methyl-5-oxo-, (6S,25R)-. CAS No. 86691-98-7. Molecular formula: C31H42O7. Mole weight: 526.7. | |
| 20-oxomilbemycin A4 | 20-oxomilbemycin A4 is a derivative of Milbemycin, a group of macrolides originaly isolated from Streptomyces hygroscopicus. Milbemycins are used in veterinary field for antiparasitic activity. Alternative Names: Milbemycin oxime EP Impurity E; Milbemycin A4 keto form; Milbemycin K; Milbemycin B, 5-demethoxy-28-deoxy-6,28-epoxy-25-ethyl-5-oxo-, (6S,25R)-. CAS No. 86691-97-6. Molecular formula: C32H44O7. Mole weight: 540.7. | |
| (20'R)-Hydroxymilbemycin A4 keto form | (20'R)-Hydroxymilbemycin A4 keto form is a derivative of Milbemycin, a group of macrolides originaly isolated from Streptomyces hygroscopicus. Milbemycins are used in veterinary field for antiparasitic activity. Molecular formula: C32H45NO8. Mole weight: 571.71. | |
| 2-(1,1-dimethylethyl)-3-methoxy-Phenazine | 2-(1,1-dimethylethyl)-3-methoxy-Phenazine. Alternative Names: Phenazine, 2-(1,1-dimethylethyl)-3-methoxy-; 2-Methoxy-3-tert-butyl-phenazine; 3-tert-Butyl-2-methoxy-phenazine. CAS No. 94822-15-8. Molecular formula: C17H18N2O. Mole weight: 266.34. | |
| 21-Hydroxyoligomycin A | It is an anticancer antibiotic first isolated from S. cyaneogriseus ssp. noncyanogenus (LL-F28249). It has more selective action against mammalian tumour cell lines than Oligomycin A, exhibiting only weak antifungal and nematocidal activity. Alternative Names: Nemadectin omega; LL-F28249 omega; (1R,2'S,4E,5'S,6S,6'S,7R,8S,10R,11R,12S,14R,15S,16R,18E,20E,22R,25S,28S,29R)-22-Ethyl-3',4',5',6'-tetrahydro-7,11,14,15,23-pentahydroxy-6'-[(2R)-2-hydroxypropyl]-5',6,8,10,12,14,16,28,29-nonamethylspiro[2,26-dioxabicyclo[23.3.1]nonacosa-4,18,20-triene-27,2'-[2H]pyran]-3,9,13-trione. Grades: >95% by HPLC. CAS No. 102042-09-1. Molecular formula: C45H74O12. Mole weight: 807.06. | |
| 2,2'-Di-O-methylanziaic acid | 2,2'-Di-O-methylanziaic acid. Molecular formula: C26H34O7. Mole weight: 458.55. | |
| 2,2'-Di-O-Methyldivaricatic acid | 2,2'-Di-O-Methyldivaricatic acid is a derivative of Divaricatic acid, a secondary metabolite produced by lichens of the genus Ramalina. Molecular formula: C23H28O7. Mole weight: 416.46. | |
| 2,2'-Di-O-Methylstenosporic acid | 2,2'-Di-O-Methylstenosporic acid. Alternative Names: Benzoic acid, 2,4-dimethoxy-6-propyl-, 4-carboxy-3-methoxy-5-pentylphenyl ester. CAS No. 148238-66-8. Molecular formula: C25H32O7. Mole weight: 444.52. | |
| 2',2''-Di-O-methyltenuiorin | It has been isolated from the lichen Pseudocyphellaria faveolata. CAS No. 80144-99-6. Molecular formula: C28H28O10. Mole weight: 524.52. | |
| (-)-2-(2-Hydroxyethyl)clavam | (-)-2-(2-Hydroxyethyl)clavam is an oxypenicillane antibiotic produced by Streptomyces antibiotcus var. antibioticus Tu 1718. It has anti-fungal and weak anti-Gram-positive and negative bacteria activity. Alternative Names: Hydroxyethylclavam; 2-Hydroxyethylclavam; 3-(2-hydroxyethyl)-4-oxa-1-azabicyclo[3.2.0]heptan-7-one. CAS No. 79416-52-7. Molecular formula: C7H11NO3. Mole weight: 157.17. | |
| 2-(2-Hydroxyphenyl)-4-thiazolecarboxylic acid | 2-(2-Hydroxyphenyl)-4-thiazolecarboxylic acid is a natural product found in Burkholderia cepacia. Alternative Names: 2-(2-hydroxyphenyl)thiazole-4-carboxylic acid; Aeruginoic acid. CAS No. 27501-91-3. Molecular formula: C10H7NO3S. Mole weight: 221.23. | |
| 2-(3-Alanyl)clavam | 2-(3-Alanyl)clavam is produced by the strain of Streptomyces clavuligerus. It has activity against gram-positive bacteria and yeast, and its activities can be antagonized by D or L methionine, L-cysteine threonine, L-homocysteine and O-acetyl-L-high serine. Molecular formula: C8H12N2O4. Mole weight: 200.19. | |
| 23-De(mycinosyloxy)tylosin | 23-De(mycinosyloxy)tylosin is a macrolide antibiotic produced by Streptomyces fradiae GS76 and GS48. It has anti-gram-positive bacteria and weak anti-gram-negative bacteria and mycoplasma activity. Alternative Names: YT-3927. CAS No. 79404-97-0. Molecular formula: C38H63NO12. Mole weight: 725.90. | |
| 2',3'-Didehydro-3'-Demethoxylankamycin | 2',3'-Didehydro-3'-Demethoxylankamycin is a macrolide antibiotic produced by Streptomyces violaceoniger. It has weak anti-Gram-positive bacteria activity. Alternative Names: 3'-de-O-Methyl-2',3'-anhydrolankamycin. CAS No. 60462-94-4. Molecular formula: C41H68O15. Mole weight: 800.97. | |
| 2,3-Dihydroxy-4-methoxycinnamic acid | 2,3-Dihydroxy-4-methoxycinnamic acid. Alternative Names: (E)-3-(2,3-dihydroxy-4-methoxyphenyl)acrylic acid. CAS No. 205688-49-9. Molecular formula: C10H10O5. Mole weight: 210.2. | |
| 2,3-Dihydroxypropyl 16-methylheptadecanoate | 2,3-Dihydroxypropyl 16-methylheptadecanoate is an antibiotic produced by Streptomyces sp. OCU-42815. It is a fatty acid ester of glycerol. It has weak anti-bacterial, yeast and fungal activity. Alternative Names: AKD-2A. CAS No. 166240-59-1. Molecular formula: C21H42O4. Mole weight: 358.55. | |
| 2,3-Dihydroxypropyl 16-methyloctadecanoate | 2,3-Dihydroxypropyl 16-methyloctadecanoate is an antibiotic produced by Streptomyces sp. OCU-42815. It is a fatty acid ester of glycerol. It has weak anti-bacterial, yeast and fungal activity. Alternative Names: AKD-2B2. CAS No. 165967-93-1. Molecular formula: C22H44O4. Mole weight: 372.58. | |
| 2,3-Dihydroxypropyl 17-methyloctadecanoate | 2,3-Dihydroxypropyl 17-methyloctadecanoate is an antibiotic produced by Streptomyces sp. OCU-42815. It is a fatty acid ester of glycerol. It has weak anti-bacterial, yeast and fungal activity. Alternative Names: AKD-2B1. CAS No. 165967-92-0. Molecular formula: C22H44O4. Mole weight: 372.58. | |
| 2,3-Dihydroxypropyl 18-methylicosanoate | 2,3-Dihydroxypropyl 18-methylicosanoate is an antibiotic produced by Streptomyces sp. OCU-42815. It is a fatty acid ester of glycerol. It has weak anti-bacterial, yeast and fungal activity. Alternative Names: AKD-2D. CAS No. 165967-95-3. Molecular formula: C24H48O4. Mole weight: 400.63. | |
| 2,3-Dihydroxypropyl 18-methylnonadecanoate | 2,3-Dihydroxypropyl 18-methylnonadecanoate is an antibiotic produced by Streptomyces sp. OCU-42815. It is a fatty acid ester of glycerol. It has weak anti-bacterial, yeast and fungal activity. Alternative Names: AKD-2C. CAS No. 165967-94-2. Molecular formula: C23H46O4. Mole weight: 386.61. | |
| 23-O-Desmycinosyl-tylosin | Tylosin EP Impurity A, an impurity of Tylosin, is a macrolide antibiotic produced by Streptomyces fradiae GS76 and GS48. It has anti-gram-positive bacteria and weak anti-gram-negative bacteria and mycoplasma activity. Alternative Names: 22-O-Demycinosyltylosin; 23-O-Demycinosyltylosin; Demycinosyltylosin; Tylosin EP Impurity A; 23-De(mycinosyl)tylosin; Antibiotic YO 9010; BRN 4649503; Tylosin, 23-O-de(6-deoxy-2,3-di-O-methyl-β-D-allopyranosyl)-; 23-O-De(6-deoxy-2,3-di-O-methyl-β-D-allopyranosyl)tylosin; 23-Demycinosyltylosin. Grades: ≥85.0%. CAS No. 79592-92-0. Molecular formula: C38H63NO13. Mole weight: 741.90. | |
| 2,4,5-Trichlorolichexanthone | 2,4,5-Trichlorolichexanthone, a new xanthones isolated from a Dimelaena Lichen, shows to cooccur with norstictic acid, connorstictic acid, atranorin and 2,4,5-trichlorolichexanthone in a Dimelaena lichen. Alternative Names: 9H-Xanthen-9-one, 2,4,5-trichloro-1-hydroxy-3,6-dimethoxy-8-methyl-; 2,4,5-Trichloro-lichexanthone; 2,4,5-trichloro-1-hydroxy-3,6-dimethoxy-8-methylxanthen-9-one. CAS No. 69987-59-3. Molecular formula: C16H11Cl3O5. Mole weight: 389.61. | |
| 2,4,5-Tri-O-methylhiascic acid | It is a new depside isolated from the lichen Parmelia damaziana. CAS No. 79786-35-9. Molecular formula: C27H26O11. Mole weight: 526.49. | |
| 2,4,7-Trichloronorlichexanthone | 2.4.7-Trichloronorlichexanthone is a xanthone compound. Molecular formula: C14H7Cl3O5. Mole weight: 361.56. | |
| 2,4-Dichlorolichexanthone | 2,4-Dichlorolichexanthone is a lichen chloroxanthone. Alternative Names: Xanthen-9-one, 2,4-dichloro-1-hydroxy-3,6-dimethoxy-8-methyl- (8CI); 2,4-Dichloro-1-hydroxy-3,6-dimethoxy-8-methyl-9H-xanthen-9-one. CAS No. 22105-97-1. Molecular formula: C16H12Cl2O5. Mole weight: 355.17. | |
| 2,4-Dichloronorlichexanthone | 2,4-Dichloronorlichexanthone is a xanthone compound. Alternative Names: Xanthen-9-one, 2,4-dichloro-1,3,6-trihydroxy-8-methyl- (8CI); 2,4-Dichloro-1,3,6-trihydroxy-8-methyl-9H-xanthen-9-one. CAS No. 22105-31-3. Molecular formula: C14H8Cl2O5. Mole weight: 327.12. | |
| 2,4-Di-O-Methylhiascic acid | 2,4-Di-O-Methylhiascic acid is a derivative of Hiascic acid, which is a tridepside isolated from lichens. Molecular formula: C26H24O11. Mole weight: 512.46. | |
| 2,4'-Di-O-methylnorsekikaic acid | It is an inhibitor of Prostaglandin synthase. Alternative Names: Benzoic acid, 2-hydroxy-3-[(4-hydroxy-2-methoxy-6-propylbenzoyl)oxy]-4-methoxy-6-propyl-; 2,4-Di-O-methylnorsekikasaeure. Grades: ≥98%. CAS No. 69563-43-5. Molecular formula: C22H26O8. Mole weight: 418.44. | |
| 2',4-Di-O-methylphysodic acid | 2',4-Di-O-methylphysodic acid is a structure from the lichen. Molecular formula: C28H34O8. Mole weight: 498.57. | |
| 2,5,7-Trichlorolichexanthone | 2,5,7-Trichlorolichexanthone is a xanthone compound. Molecular formula: C16H11Cl3O5. Mole weight: 389.6. | |
| 2,5-Dichlorolichexanthone | 2,5-Dichlorohexanedione is a xanthone compound. Alternative Names: Xanthen-9-one, 2,5-dichloro-1-hydroxy-3,6-dimethoxy-8-methyl- (8CI). CAS No. 22905-22-2. Molecular formula: C16H12Cl2O5. Mole weight: 355.17. | |
| 25-Dihydrosaframycin A | It is produced by the strain of Rhodococcus amidophilus IFM 144. It has anti-gram-positive bacteria effect and weak activity of anti-gram-negative bacteria and tumor cells. Alternative Names: Saframycin A, 25-dihydro; Saframycin AH1; N-[(7-Cyano-2,11-dimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-1,5,6,7,9,10,13,14,14a,15-decahydro-4H-6,15-epiminoisoquinolino[3,2-b][3]benzazocin-9-yl)methyl]-2-hydroxypropanimidic acid. CAS No. 81382-09-4. Molecular formula: C29H32N4O8. Mole weight: 564.59. | |
| 2,5-Dimethoxybenzoquinone | 2,5-Dimethoxybenzoquinone is a natural product found in Phyllostachys nigra, Gloeophyllum sepiarium, and other organisms. Alternative Names: 2,5-Dimethoxy-1,4-benzoquinone; Thermophillin. Grades: >98.0%(GC). CAS No. 3117-3-1. Molecular formula: C8H8O4. Mole weight: 168.15. | |
| 2,5-Di-O-Methylhiascic acid | 2,5-Di-O-Methylhiascic acid is a derivative of Hiascic acid, which is a tridepside isolated from lichens. Alternative Names: 2,5-Di-O-Methylhiascic acid; 2,5-Di-O-Methylhiascinsaeure. Molecular formula: C26H24O11. Mole weight: 512.46. | |
| 2,6-bis(1,1-dimethylethyl)-8-methoxy-1,4-Dibenzofurandione | 2,6-bis(1,1-dimethylethyl)-8-methoxy-1,4-Dibenzofurandione. Alternative Names: 1,4-Dibenzofurandione, 2,6-bis(1,1-dimethylethyl)-8-methoxy-; 2,6-bis(1,1-dimethylethyl)-8-methoxy-Dibenzofuran-1,4-dione; Dibenzofurandione, 2,6-bis(1,1-dimethylethyl)-8-methoxy-1,4-. CAS No. 4950-33-8. Molecular formula: C21H24O4. Mole weight: 340.41. | |
| 2,7-Dichloro-3-O-methylnorlichexanthone | It is produced by the strain of Lecanora sp, L.salina and L.behringii. Alternative Names: 2,7-dichloro-1,6-dihydroxy-3-methoxy-8-methylxanthen-9-one; 9H-Xanthen-9-one, 2,7-dichloro-1,6-dihydroxy-3-methoxy-8-methyl-. CAS No. 68048-36-2. Molecular formula: C15H10Cl2O5. Mole weight: 341.14. | |
| 2,7-Dichloro-6-O-methylnorlichexanthone | It is produced by the strain of Lecanora sp, L.salina, L.behringii and L.populicola. Alternative Names: 2,7-dichloro-1,3-dihydroxy-6-methoxy-8-methylxanthen-9-one; 9H-Xanthen-9-one, 2,7-dichloro-1,3-dihydroxy-6-methoxy-8-methyl-. CAS No. 141861-64-5. Molecular formula: C15H10Cl2O5. Mole weight: 341.14. | |
| 2,7-Dichlorolichexanthone | 2,7-Dichlorolichexanthone is a xanthone compound. Alternative Names: Xanthen-9-one, 2,7-dichloro-1-hydroxy-3,6-dimethoxy-8-methyl- (8CI). CAS No. 22346-58-3. Molecular formula: C16H12Cl2O5. Mole weight: 355.17. | |
| 2,7-Dichloronorlichexanthone | 2,7-Dichloronorlichexanthone is a xanthone compound. Alternative Names: Xanthen-9-one, 2,7-dichloro-1,3,6-trihydroxy-8-methyl- (8CI); 2,7-Dichloro-1,3,6-trihydroxy-8-methyl-9H-xanthen-9-one. CAS No. 22346-57-2. Molecular formula: C14H8Cl2O5. Mole weight: 327.12. | |
| 2,7-Oxepindione, 3,5-bis(1,1-dimethylethyl)- | 2,7-Oxepindione, 3,5-bis(1,1-dimethylethyl)-. Alternative Names: 2,4-Hexadienedioic anhydride, 2,4-di-tert-butyl- (8CI). CAS No. 24289-60-9. Molecular formula: C14H20O3. Mole weight: 236.31. | |
| 2,8-lanostadiene | 2,8-lanostadiene. Alternative Names: Lanostadiene; Lanostadien-(2,8); (5S,10S,13R,14R,17R)-17-((R)-1,5-Dimethyl-hexyl)-4,4,10,13,14-pentamethyl-4,5,6,7,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene; Lanosta-2,8-diene; 4,4,14α-Trimethyl-5α-cholesta-2,8-dien. CAS No. 35652-87-0. Molecular formula: C30H50. Mole weight: 410.72. | |
| 29-Demethoxyrapamycin | 29-Demethoxyrapamycin is a triene macrolide produced by Streptomyces hygroscopicus (NRRL 5491). It has anti-S. albicans activity. Alternative Names: AY-24,668. CAS No. 85537-35-5. Molecular formula: C50H77NO12. Mole weight: 884.14. | |
| 2-(acetylamino)benzenecarboxamide | 2-(acetylamino)benzenecarboxamide is an antifungal antibiotic isolated from Streptomyces aurantiogriseus NPO-101. Alternative Names: 2-(acetylamino)-benzamide; 2-(acetylamino)benzamide; 2'-carbamoyl-acetanilide; 2'-carbamoylacetanilide; NP 101A; NP-101A. CAS No. 33809-77-7. Molecular formula: C9H10N2O2. Mole weight: 178.19. | |
| 2-Amino-4-(4-amino-phenyl)-butyric acid | It is produced by the strain of Streptomyces venezuelae Tu 2460. Mainly resistant to gram-negative bacteria, the biotin vitamins can offset its activity. Alternative Names: DL-4-(4-aminophenyl)-2-aminobutanoic acid; Acm; Benzenebutanoic acid, α,4-diamino-; 2-Amino-4-(4-aminophenyl)butansaure. CAS No. 139879-17-7. Molecular formula: C10H14N2O2. Mole weight: 194.23. | |
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