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 | |
|---|---|---|
| Limocrocin | It is produced by the strain of Str. limosus. It has anti-gram-positive bacterial effect. Alternative Names: 24112-57-0;(2E,4E,6Z,8E,10E,12E,14E)-N,N'-bis(2-hydroxy-5-oxocyclopenten-1-yl)hexadeca-2,4,6,8,10,12,14-heptaenediamide;2,4,6,8,10,12,14-Hexadecaheptaenediamide, N,N'-bis(2-hydroxy-5-oxo-1-cyclopenten-1-yl)-, (all-E)-. CAS No. 24112-57-0. Molecular formula: C31H41N5O7. Mole weight: 595.7. |  |
| Linarin | Linarin is a flavone glycoside isolated from the herb of Uncaria sinensis (Oliv.) Havil. It is also an impurity of Diosmin, a medication used for the treatment of various disorders of blood vessels. Alternative Names: Acacetin-7-O-b-D-rutinoside; Buddleflavonoloside; Linarigenin glycoside. Grades: 98%. CAS No. 480-36-4. Molecular formula: C28H33O14. Mole weight: 593.55. | |
| Lipohexin | It is produced by the strain of Moeszia lindtneri HKI-0054 Paecilomyces sp. HKI-0055 and HKI-0096. It's a peptide antibiotic. It has anti-gram-positive bacterial effect. It had competitive inhibitory effect on human placental proline endopeptidase with IC50 of 3.5 μmol/L. It inhibits the proline endopeptidase from the Flavobacterium meningoseptiu with IC50 of 25 μmol/L. Molecular formula: C39H68N6O9. Mole weight: 764.99. | |
| Lipomycin α | It is produced by the strain of Str. aureofaciens Tu117. It has strong activity of anti-gram-positive bacterial and no activity against fungi (including yeast). Alternative Names: alpha-Lipomycin; 4-[13-[(2,6-Dideoxy-beta-D-ribo-hexopyranosyl)oxy]-10,12,14-trimethyl-1-oxopentadeca-2,4,6,8,10-pentenyl]-2,5-dihydro-3-hydroxy-1-methyl-5-oxo-1H-pyrrole-2-propanoic acid. Grades: >95% by HPLC. CAS No. 51053-40-8. Molecular formula: C32H45NO9. Mole weight: 587.70. | |
| Lipomycin β | It is produced by the strain of Str. aureofaciens Tu117. It has the activity of anti-gram-positive bacterial and no activity against fungi (including yeast). Alternative Names: beta-Lipomycin; 2,5-Dihydro-3-hydroxy-4-(13-hydroxy-10,12,14-trimethyl-1-oxo-2,4,6,8,10-pentadecapentenyl)-1-methyl-5-oxo-1H-pyrrole-2-propanoic acid. CAS No. 51053-41-9. Molecular formula: C26H35NO6. Mole weight: 457.56. | |
| Liposidolide A | It is produced by the strain of Str. sp. RS-28. It's a macrolide antibiotic. It is resistant to plant pathogenic fungi and algae. Molecular formula: C78H138O30. Mole weight: 1555.91. | |
| Liposidomycin A | It is produced by the strain of Str. sp. SN-1061M. It has antibacterial effect, but the antibacterial activity is weak. It has strong inhibition of mycobacteria (MIC is 0.16 μg/mL). It has the function of inhibiting glycopeptide biosynthesis, and can inhibit the glycopeptide biosynthesis of Escherichia coli with IC50 of 0.03 μg/mL. Molecular formula: C44H67N5O21S. Mole weight: 1034.09. | |
| Liposidomycin B | It is produced by the strain of Str. sp. SN-1061M. It has antibacterial effect, but the antibacterial activity is weak. It has strong inhibition of mycobacteria (MIC is 0.16 μg/mL). It has the function of inhibiting glycopeptide biosynthesis, and can inhibit the glycopeptide biosynthesis of Escherichia coli with IC50 of 0.03 μg/mL. Molecular formula: C42H67N5O21S. Mole weight: 1010.06. | |
| Liposidomycin C | It is produced by the strain of Str. sp. SN-1061M. It has antibacterial effect, but the antibacterial activity is weak. It has strong inhibition of mycobacteria (MIC is 0.16 μg/mL). It has the function of inhibiting glycopeptide biosynthesis, and can inhibit the glycopeptide biosynthesis of Escherichia coli with IC50 of 0.03 μg/mL. Molecular formula: C42H67N5O21S. Mole weight: 1010.06. | |
| Liquiritin | Liquiritin is a natural flavonoid compound found in the root of Glycyrrhiza glabra L. Liquiritin shows potential antidepressant-like effection and can increase SOD activity, inhibit lipid peroxidation, and lessen production of MDA. Uses: Antidepressant. Alternative Names: 4,7-Dihydroxyflavanone-4-(b-D-glucopyranoside); Likviritin; Liquiritoside. Grades: >98%. CAS No. 551-15-5. Molecular formula: C21H22O9. Mole weight: 418.39. | |
| Lirioresinol-B dimethyl ether | It is extracted from the seeds of Magnolia fargesii CHENG (Magnoliaceae). It inhibits NF-κB and COX-2 and activates IκBα expression in CCl4-induced hepatic fibrosis. It has anti-inflammatory and anti-cancer activities against HepG2 cells as well as in BALB/C male mice. Alternative Names: NSC 83441; 1,4-bis(3,4,5-trimethoxyphenyl)tetrahydro-1H,3H-furo[3,4-c]furan; Lirioresinol B, O,O-dimethyl-; (+)-O,O-Dimethyl lirioresinol-B; Syringaresinol dimethyl ether; Lirioresinol B dimethyl ether. CAS No. 80780-43-4. Molecular formula: C24H30O8. Mole weight: 446.49. | |
| L-Isoleucinamide | L-Isoleucinamide. CAS No. 14445-54-6. Molecular formula: C6H14N2O. Mole weight: 130.19. | |
| Lividic acid | Lividic acid. Alternative Names: 3,10-dihydroxy-9-methoxy-6-oxo-7-(2-oxoheptyl)-1-pentylbenzo[b][1,4]benzodioxepine-2-carboxylic acid; 11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylic acid, 4,8-dihydroxy-3-methoxy-11-oxo-1-(2-oxoheptyl)-6-pentyl-. CAS No. 58887-73-3. Molecular formula: C27H32O9. Mole weight: 500.54. | |
| Lividomycin | It is produced by the strain of Str. lividus 2230-N. It's an aminoglycoside antibiotic. It has a broad-spectrum effect against bacteria and mycobacterium, and has no cross-resistance with Streptomyces and penicillium, and has protective effect on mice infected with S. aureus. Alternative Names: Antibiotic 2230C; Mannosylparomomycin; Antibiotic 503-1; D-Streptamine, O-2-amino-2-deoxy-alpha-D-glucopyranosyl-(1-4)-O-(O-alpha-D-mannopyranosyl-(1-4)-O-2,6-diamino-2,6-dideoxy-beta-L-idopyranosyl-(1-3)-beta-D-ribofuranosyl-(1-5))-2-deoxy-; Quintomycin A; Lividomycin C. CAS No. 36019-37-1. Molecular formula: C29H55N5O19. Mole weight: 777.77. | |
| Lividomycin A | It is produced by the strain of Str. lividus 2230-N. It's an aminoglycoside antibiotic. It has a broad-spectrum effect against bacteria and mycobacterium, and has no cross-resistance with Streptomyces and penicillium, and has protective effect on mice infected with S. aureus and Pseudomonas aeruginosa. Alternative Names: Antibiotic 2230-B; Antibiotic SF-767A; Antibiotic 503-2; D-Streptamine, O-2-Amino-2,3-Dideoxy-A-D-Ribo-Hexopyranosyl-14-O-[O-A-D-Mannopyranosyl-14-O-2,6-Diamino-2,6-Dideoxy-B-L-Idopyranosyl-13-B-D-Ribofuranosyl-15]-2-Deoxy-; Quintomycin B. Grades: 95%. CAS No. 36441-41-5. Molecular formula: C29H55N5O18. Mole weight: 761.77. | |
| Lividomycin B | It is produced by the strain of Str. lividus 2230-N. It's an aminoglycoside antibiotic. It has a broad-spectrum effect against bacteria and mycobacterium, and has no cross-resistance with Streptomyces and penicillium, and has protective effect on mice infected with S. aureus and Pseudomonas aeruginosa. Alternative Names: Antibiotic 2230-D; 3'-Deoxyparomomycin I; Quintomycin D; (1R,2R,3S,4R,6S)-4,6-diamino-2-{[3-O-(2,6-diamino-2,6-dideoxy-beta-L-idopyranosyl)-beta-D-ribofuranosyl]oxy}-3-hydroxycyclohexyl 2-amino-2,3-dideoxy-alpha-D-ribo-hexopyranoside; 4'''-Deglycosyllividomycin A; 4-O-(2-Amino-2,3-dideoxy-α-D-ribo-hexopyranosyl)-5-O-[3-O-(2,6-diamino-2,6-dideoxy-β-L-idopyranosyl)-β-D-ribofuranosyl]-2-deoxy-D-streptamine; Antibiotic SF-767D. CAS No. 37636-51-4. Molecular formula: C23H45N5O13. Mole weight: 599.63. | |
| LL-AB 664 | LL-AB 664 is originally isolated from Streptomyces candidus. It has a wide antibacterial spectrum and can protect mice from infections caused by Escherichia coli, Klebsiella pneumoniae, Typhoid and Staphylococcus aureus when given subcutaneously. Alternative Names: Antibiotic LL-AB 664; BD 12; 4H-Imidazo(4,5-c)pyridin-4-one, 1,3a,5,6,7,7a-hexahydro-2-((2-deoxy-2-(2-(formimidoylamino)-N-methylacetamido)-beta-D-gulopyranosyl)amino)-7-hydroxy-5-methyl-, 3'-carbamate. CAS No. 29266-98-6. Molecular formula: C18H30N8O8. Mole weight: 486.49. | |
| LL AF283beta | LL AF283beta is extracted from Streptomyces filipinensis with anti-gram-positive bacteria activity. Alternative Names: LL-AF283beta; (3R,4S,7S,10S)-10-amino-7-((S)-3-((S)-2-amino-5-guanidinopentanamido)-2-hydroxypropyl)-14,24,3-trihydroxy-6,9-dioxo-5,8-diaza-1,2(1,3)-dibenzenacycloundecaphane-4-carboxylic acid. Grades: >98%. CAS No. 135529-34-9. Molecular formula: C29H40N8O9. Mole weight: 644.67. | |
| LL-BM-123alpha | LL-BM-123alpha is originally isolated from Nocardia sp with moderate anti-gram-negative activity. Alternative Names: antibiotic LL-BM 123alpha; D-myo-Inositol, O-2-(((S)-2-amino-5-((aminoiminomethyl)amino)-1-oxopentyl)amino)-2-deoxy-alpha-D-glucopyranosyl-(1->4)-O-alpha-D-mannopyranosyl-(1->4)-2-((((S)-5-amino-3,4-dihydro-2H-pyrrol-2-yl)carbonyl)amino)-2-deoxy-, 5-carbamate. CAS No. 52932-62-4. Molecular formula: C30H53N9O17. Mole weight: 811.79. | |
| LL-BM-726 | LL-BM-726 is a water-soluble antibiotic produced by the strain of Streptomyces BM726. And it has anti-gram-negative bacteria activity. Alternative Names: LL-BM726; [(2-Amino-5-carbamimidamido-1-hydroxypentylidene)amino](1-hydroxy-2-oxocyclopent-3-en-1-yl)acetic acid. Grades: >98%. CAS No. 96695-56-6. Molecular formula: C13H21N5O5. Mole weight: 327.34. | |
| LL-BM-781 α1 | It is originally isolated from Nocardia sp. BM 782Ce82 (NRRL 11239). LL-BM-781 α1 has anti-mycobacterium, gram-positive and negative activities. Alternative Names: Antibiotic LL-BM-781 α1. CAS No. 72380-11-1. Molecular formula: C39H75N13O16. Mole weight: 982.09. | |
| LL-BM-781 α1a | It is originally isolated from Nocardia sp. BM 782Ce82 (NRRL 11239). LL-BM-781 α1a has anti-mycobacterium, gram-positive and negative activities. Alternative Names: Antibiotic LL-BM-781 α1a. CAS No. 72380-10-0. Molecular formula: C45H87N15O17. Mole weight: 1110.26. | |
| LL-BM-781 α2 | It is originally isolated from Nocardia sp. BM 782Ce82 (NRRL 11239). LL-BM-781 α2 has anti-mycobacterium, gram-positive and negative activities. Alternative Names: Antibiotic LL-BM-781 α2. CAS No. 72380-09-7. Molecular formula: C33H63N11O15. Mole weight: 853.92. | |
| LL D05139(beta) | LL D05139(beta) is produced by the strain of Glycomyces harbinensis. It has anti-gram-positive and anti-gram-negative bacteria activities, and its activity is stronger than that of nitroserine. And its antitumor activity is similar to that of diazoserine and lower than Bleomycin. Alternative Names: N-(L-alanyl)-O-(2-diazoacetyl)-L-serine; N-l-alanyl-l-serine diazoacetate. CAS No. 95153-19-8. Molecular formula: C8H12N4O5. Mole weight: 244.20. | |
| LL-D49194alpha1 | LL-D49194alpha1 is produced by the strain of Streptomyces vinaceusdrappus LL-D49194. It has anti-gram-positive bacteria activity and anti-P388 leukemia and B16 melanoma effect. Alternative Names: LL-D 49194 alpha1; NSC-381856; Trioxacarcin A, 13-O-de(4-C-acetyl-2,6-dideoxy-alpha-L-xylo-hexopyranosyl)-16-O-demethyl-16-O-(2,6-dideoxy-4-O-(2,6-dideoxy-3-C-methyl-alpha-L-xylo-hexopyranosyl)-3-C-methyl-alpha-L-xylo-hexopyranosyl)-13-O-methyl-. CAS No. 99755-38-1. Molecular formula: C48H64O22. Mole weight: 993.01. | |
| LL-D49194beta1 | LL-D49194beta1 is produced by the strain of Streptomyces vinaceusdrappus LL-D49194. It has anti-gram-positive bacteria activity and anti-P388 leukemia and B16 melanoma effect. Alternative Names: 13-O-de(4-C-Acetyl-2,6-dideoxy-alpha-L-xylo-hexopyranosyl)-14,17-deepoxy-16-O-demethyl-16-O-(2,6-dideoxy-4-O-(2,6-dideoxy-3-C-methyl-alpha-L-xylo-hexopyranosyl)-3-C-methyl-alpha-L-xylo-hexopyranosyl)-14,17-dihydroxy-13-O-methyltrixacarcin A; Trixacarcin A, 13-O-de(4-C-acetyl-2,6-dideoxy-alpha-L-xylo-hexopyranosyl)-14,17-deepoxy-16-O-demethyl-16-O-(2,6-dideoxy-4-O-(2,6-dideoxy-3-C-methyl-alpha-L-xylo-hexopyranosyl)-3-C-methyl-alpha-L-xylo-hexopyranosyl)-14,17-dihydroxy-13-O-methyl-. CAS No. 99743-20-1. Molecular formula: C48H66O23. Mole weight: 1011.02. | |
| LL-E19085alpha | LL-E19085alph is a quinone antibiotic produced by Micromonospora citrea. It is active against gram-positive bacteria. Alternative Names: citreamicin A. CAS No. 122535-63-1. Molecular formula: C36H31NO12. Mole weight: 669.63. | |
| LL-F 28249beta | LL-F 28249beta is a macrolide antibiotic with parasitic action from Streptomyces Cyaneogriseus sp. Noncyanogenus. Alternative Names: LL-F28249 beta; Milbemycin B, 5-O-demethyl-28-deoxy-6,28-epoxy-23-hydroxy-25-(1-methyl-1-propenyl)-, (6S,23S,25S(E))-. CAS No. 102042-08-0. Molecular formula: C34H48O8. Mole weight: 584.74. | |
| LL-F 28249gamma | LL-F 28249gamma is a macrolide antibiotic with parasitic action from Streptomyces Cyaneogriseus sp. Noncyanogenus. Alternative Names: LL-F28249 gamma; Milbemycin B, 28-deoxy-6-28-epoxy-23-hydroxy-25-(1-methyl-1-propenyl)-. CAS No. 102042-18-2. Molecular formula: C35H50O8. Mole weight: 598.76. | |
| LL-F 28249lambda | LL-F 28249lambda is a macrolide antibiotic with parasitic action from Streptomyces Cyaneogriseus sp. Noncyanogenus. Alternative Names: LL-F28249 Lambda; Milbemycin B, 28-deoxy-25-(1,3-dimethyl-1-butenyl)-6,28-epoxy-23-hydroxy-. CAS No. 102042-12-6. Molecular formula: C37H54O8. Mole weight: 626.82. | |
| L-Lysinamide | L-Lysinamide. Alternative Names: Lysine amide; Hexanamide, 2,6-diamino-, (2S)-; lysinamide. CAS No. 32388-19-5. Molecular formula: C6H15N3O. Mole weight: 145.21. | |
| LL-Z 1220 | LL-Z 1220 is a natural antibiotic which contains a cyclohexene diepoxide ring system. Alternative Names: Antibiotic LL-Z 1220; 2-[(1r,2r,4r,7r)-3,8-dioxatricyclo[5.1.0.02,4]oct-5-en-5-yl]-4h-pyran-4-one; (1alpha,2beta,4beta,7alpha)-(-)-2-(3,8-Dioxatricyclo(5.1.0.0(2,4))oct-5-en-5-yl)-4H-pyran-4-one. CAS No. 36431-52-4. Molecular formula: C11H8O4. Mole weight: 204.18. | |
| LL Z1640-4 | A cis-enol resorcylic acid lactone exhibiting antiviral and antiprotozoan activity. Alternative Names: Zeaenol. Grades: >99% by HPLC. CAS No. 66018-41-5. Molecular formula: C19H24O7. Mole weight: 364.39. | |
| L-Methioninamide | L-Methioninamide. Alternative Names: H-Met-NH2; Methioninamide. Grades: 95%. CAS No. 4510-8-1. Molecular formula: C5H12N2OS. Mole weight: 148.20. | |
| LMP744 hydrochloride | LMP744, also known as NSC706744, is a novel indenoisoquinoline topoisomerase I inhibitor. Uses: Topoisomerase i inhibitors. Alternative Names: LMP744; LMP 744; LMP-744; 6-(3-(2-hydroxyethyl)amino-1-propyl)-5,6-dihydro-2,3-dimethoxy-8,9-methylenedioxy-5,11-dioxo-11H-indeno(1,2-)isoquinoline; MJ-III-65; NSC 706744; NSC-706744; NSC706744; uglysy8 cpd. CAS No. 308246-57-3. Molecular formula: C24H24N2O7. Mole weight: 452.46. | |
| Lobetyolin | Lobetyolin is derived from Codonopsis pilosula with antioxidant activity. Uses: Antioxidant. Alternative Names: (7E)-2-Hydroxy-1-[(1E)-5-hydroxy-1-penten-1-yl]-7-nonene-3,5-diyn-1-yl b-D-glucopyranoside. Grades: >98%. CAS No. 136085-37-5. Molecular formula: C20H28O8. Mole weight: 396.43. | |
| Lobophorin A | Lobophorins A is an anti-inflammatory macrolide produced by tropical marine bacteria. Alternative Names: (1S,3S,4S,4aS,6aS,7E,10S,11E,12aS,15R,16aS,20aS,20bR)-10-[[3-Amino-2,3,4,6-tetradeoxy-4-[(methoxycarbonyl)amino]-3-C-methyl-β-D-xylo-hexopyranosyl]oxy]-4-[(O-2,6-dideoxy-4-O-methyl-β-L-ribo-hexopyranosyl-(1→4)-O-2,6-dideoxy-α-L-ribo-hexopyranosyl-(1→3)-2,6-dideoxy-α-L-ribo-hexopyranosyl)oxy]-2,3,4,4a,6a,9,10,12a,15,16,20a,20b-dodecahydro-21-hydroxy-14-(hydroxymethyl)-1,3,7,11,15,20a-hexamethyl-18H-16a,19-metheno-16aH-benzo[b]naphth[2,1-j]oxacyclotetradecin-18,20(1H)-dione. CAS No. 247171-46-6. Molecular formula: C61H92N2O19. Mole weight: 1157.39. | |
| Loganin | Loganin is isolated from the fruits of Cornus officinalis Sieb. et Zucc. It reduced malondialdehyde and increased superoxide dismutase in serum and kidney. It has great promise for the treatment of diabetic complications. Uses: Anti-inflammatory and anti-oxidant. Alternative Names: 7-Hydroxy-6-desoxyverbenalin; Loganoside. Grades: 98%. CAS No. 18524-94-2. Molecular formula: C17H26O10. Mole weight: 390.39. | |
| Lomefloxacin hydrochloride | Lomefloxacin hydrochloride is a fluoroquinolone antibiotic used to treat bacterial infections including bronchitis and urinary tract infections. Alternative Names: Lomefloxacin hydrochloride; Maxaquin; Ny-198; Bareon; SC 4711; SC-4711; SC4711. Grades: >98%. CAS No. 98079-52-8. Molecular formula: C17H20ClF2N3O3. Mole weight: 387.81. | |
| Longestin | It is produced by the strain of Streptomyces argenteolus A-2. Longestin inhibited Ca2+ and CAM-PDE in bovine brain with an IC50 of 0.065 μmol/L. Alternative Names: KS-505a; 2-((6-carboxy-4,5-dihydroxy-3-methoxytetrahydro-2H-pyran-2-yl)oxy)-14-hydroxy-8a,10a-bis(hydroxymethyl)-14-(3-methoxy-3-oxopropyl)-1,4,4a,6,6a,17b,19b,21b-octamethyl-16-oxo-2,3,4,4a,4b,5,6,6a,6b,7,8,8a,8b,9,10,10a,14,16,17,17a,17b,18,19,19a,19b,20,21,21a,21b,22,23,23a-dotriacontahydro-1H-benzo[9,10]piceno[3,4-a]furo[3,4-j]xanthene-1-carboxylic acid. CAS No. 131774-53-3. Molecular formula: C61H88O17. Mole weight: 1093.34. | |
| Louisianin A | It is produced by the strain of Str. WK-4028. In the presence of 10-7 mol/L testosterone, it can significantly inhibit the growth of SC115 cells (IC50 is 0.6 μg/mL). It has no inhibitory effect on testosterone 5α-reductase, and it has no anti-gram-positive bacteria, gram-negative bacteria, fungi and yeast effects. Alternative Names: Louisianine A; 4-allyl-6,7-dihydro-1H-cyclopenta[c]pyridine-1,5(2H)-dione. CAS No. 171784-03-5. Molecular formula: C11H11NO2. Mole weight: 189.21. | |
| Louisianin B | It is produced by the strain of Str. WK-4028. It has no inhibitory effect on testosterone 5α-reductase, and it has no anti-gram-positive bacteria, gram-negative bacteria, fungi and yeast effects. Alternative Names: 6,7-dihydro-4-(2-propenyl)-5H-pyrindine-1,5-diol; 4-Allyl-6,7-dihydro-1,5-dihydroxy-5H-pyrindine. Molecular formula: C11H13NO2. Mole weight: 191.23. | |
| Louisianin C | It is produced by the strain of Str. WK-4028. It has no inhibitory effect on testosterone 5α-reductase, and it has no anti-gram-positive bacteria, gram-negative bacteria, fungi and yeast effects. Alternative Names: 4-allyl-6,7-dihydro-5H-cyclopenta[c]pyridin-5-one; 4-Allyl-6,7-dihydro-[2]pyrindin-5-one; 6,7-dihydro-4-(2-propenyl)-5H-cyclopenta[c]pyridin-5-one; Louisianine C. CAS No. 171784-05-7. Molecular formula: C11H11NO. Mole weight: 173.21. | |
| Louisianin D | It is produced by the strain of Str. WK-4028. It has no inhibitory effect on testosterone 5α-reductase, and it has no anti-gram-positive bacteria, gram-negative bacteria, fungi and yeast effects. Alternative Names: Louisianine D. Molecular formula: C11H11NO. Mole weight: 173.21. | |
| Loxodellic acid | Loxodellic acid, as the principal constant constituent, is a lower homologue of glomelliferic acid from the new species Parmelia loxodella Essl. from Australia (including Tasmania) and New Zealand. Alternative Names: Benzoic acid, 2-hydroxy-4-[[2-hydroxy-4-methoxy-6-(2-oxopentyl)benzoyl]oxy]-6-propyl-. CAS No. 67121-37-3. Molecular formula: C23H26O8. Mole weight: 430.45. | |
| Loxodellonic acid | Loxodellonic acid is a depside from the Lichen Neofuscelia subincerta. Alternative Names: ACMC-20mit2; 11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylicacid, 8-hydroxy-3-methoxy-11-oxo-1-(2-oxopentyl)-6-propyl-. CAS No. 113689-49-9. Molecular formula: C23H24O8. Mole weight: 428.43. | |
| Loxodin | Loxodin is a depsidone isolated from Parmelia flavescentireagens Gyel. Alternative Names: Neoloxodic acid; 11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylic acid, 3,8-dihydroxy-11-oxo-6-pentyl-1-valeryl-, methyl ester (8CI). CAS No. 29813-50-1. Molecular formula: C25H28O8. Mole weight: 456.48. | |
| L-phenylalanyl-L-asparagine | L-phenylalanyl-L-asparagine is a dipeptide composed of phenylalanine and asparagine. It is an incomplete breakdown product of protein digestion or protein catabolism. Alternative Names: L-Asparagine, L-phenylalanyl-; Phe-Asn; L-Phe-L-Asn; Phenylalanyl-asparagine; FN; F-N dipeptide. Grades: ≥98%. CAS No. 39537-20-7. Molecular formula: C13H17N3O4. Mole weight: 279.29. | |
| L-Serinamide | L-Serinamide. Alternative Names: Serinamide. CAS No. 6791-49-7. Molecular formula: C3H8N2O2. Mole weight: 104.1. | |
| L-Serine-[3,3-d2] | L-Serine-[3,3-d2] is a labelled L-Serine. Serine is an α-amino acid used in the biosynthesis of proteins. Alternative Names: L-Serine-d2. Grades: 98% by HPLC; 98% atom D. CAS No. 95034-57-4. Molecular formula: C3H5D2NO3. Mole weight: 107.10. | |
| L-threo-β-Hydroxyaspartic acid | L-threo-β-Hydroxyaspartic acid is an amino acid antibiotic produced by Arthrinium phaeospermum T-53 and Streptomyces sp. 7540-MC1. It has the activity of inhibiting Bacillus subtilis, Xanthomonas oryzae, Mycobacterium phlei and Botrytis cinerea. Alternative Names: (3R)-3-hydroxy-L-aspartic acid; Erythro-beta-hydroxy-L-aspartic acid; erythro-beta-Hydroxyaspartic acid; (3R)-3-Hydroxyaspartate. Grades: 95%. CAS No. 7298-98-8. Molecular formula: C4H7NO5. Mole weight: 149.10. | |
| L-Threoninamide | L-Threoninamide. CAS No. 49705-99-9. Molecular formula: C4H10N2O2. Mole weight: 118.1. | |
| Lucilactaene | It is produced by the strain of Fusarium sp. RK-97-94. It is a P53-transfected tumor cell cycle inhibitor. It inhibits the cell cycle progression of H1299/TSP53 in G1 phase. Molecular formula: C22H27NO6. Mole weight: 401.45. | |
| Lucyoside B | Lucyoside B is a triterpenoid compound found in the herbs of Luffa cylindrica ROEM. Alternative Names: Arjunolitin; Asterbatanoside C; (2alpha,3beta,4alpha)-3-(beta-D-Glucopyranosyloxy)-2,23-dihydroxy-olean-12-en-28-oic acid beta-D-glucopyranosyl ester. Grades: >98%. CAS No. 91174-19-5. Molecular formula: C42H68O15. Mole weight: 812.99. | |
| Lumazine | Lumazine is a fluorescent pteridine. Alternative Names: 2,4-Pteridinediol; 2,4(1H,3H)-Pteridinedione. Grades: >95% by HPLC. CAS No. 487-21-8. Molecular formula: C6H4N4O2. Mole weight: 164.12. | |
| Luminacin C1 | It is produced by the strain of Streptomyces sp. Mer-VD1207. It has a strong inhibitory effect on capillary formation (IC50 is less than 0.1 μg/mL), Luminacin D has the strongest activity. Molecular formula: C25H36O9. Mole weight: 480.55. | |
| Luminacin E1 | It is produced by the strain of Streptomyces sp. Mer-VD1207. It has a strong inhibitory effect on capillary formation (IC50 is less than 0.1 μg/mL), Luminacin D has the strongest activity. Molecular formula: C26H38O9. Mole weight: 494.57. | |
| Luminacin F | It is produced by the strain of Streptomyces sp. Mer-VD1207. It has a strong inhibitory effect on capillary formation (IC50 is less than 0.1 μg/mL), Luminacin D has the strongest activity. Molecular formula: C25H36O8. Mole weight: 464.55. | |
| Luminacin G1 | It is produced by the strain of Streptomyces sp. Mer-VD1207. It has a strong inhibitory effect on capillary formation (IC50 is less than 0.1 μg/mL), Luminacin D has the strongest activity. Molecular formula: C25H36O8. Mole weight: 464.55. | |
| Luminacin G2 | It is produced by the strain of Streptomyces sp. Mer-VD1207. It has a strong inhibitory effect on capillary formation (IC50 is less than 0.1 μg/mL), Luminacin D has the strongest activity. Molecular formula: C25H36O8. Mole weight: 464.55. | |
| Luminamicin | It is produced by the strain of Actinoplanes coloradoensis. It mainly inhibits the anaerobic bacteria, such as clostridium and clostridium, and has certain effects on haemophilus influenzae and Gonorrhoeae cuminella, but not against other aerobic bacteria. Alternative Names: Coloradocin; 1,24-Methano-1H,9H,15H-furo(3',4':10,11)(1,7)dioxacyclotetradecino(4,3-e)pyrano(2,3-i)(4)benzoxecin-6,13,15,18(3ah)-tetrone,4,5,7a,8,16,17,20,20a,24,25,26,26a-dodecahydro-8,26-dihydroxy-22,25-dimethyl-5-methoxy-. CAS No. 99820-21-0. Molecular formula: C32H38O12. Mole weight: 614.64. | |
| Lunatoic acid A | It is produced by the strain of Cochlioblus lunata. It has anti-mould (partial) and bacterial (individual) effects. Alternative Names: Hexanoic acid, 2,4-dimethyl-, (7R)-3-((1E)-2-carboxyethenyl)-7,8-dihydro-7-methyl-6,8-dioxo-6H-2-benzopyran-7-yl ester, (2S,4S)-; Hexanoic acid, 2,4-dimethyl-, 3-(2-carboxyethenyl)-7,8-dihydro-7-methyl-6,8-dioxo-6H-2-benzopyran-7-yl ester, (7R-(3(E),7R*(2S*,4S*)))-; (2S,4S)-2,4-Dimethylhexanoic acid [(7R)-3-[(E)-2-carboxyethenyl]-7,8-dihydro-7-methyl-6,8-dioxo-6H-2-benzopyran-7-yl] ester. Grades: >95%. CAS No. 65745-48-4. Molecular formula: C21H24O7. Mole weight: 388.41. | |
| Lunatoic acid B | It is produced by the strain of Cochlioblus lunata. It has anti-mould (partial) and bacterial (individual) effects. Alternative Names: (2S,4S)-2,4-Dimethylhexanoic acid [(7R)-3-[(E)-2-carboxyethenyl]-7,8-dihydro-7-hydroxy-7-methyl-6-oxo-6H-2-benzopyran-8α-yl] ester. Grades: >95%. CAS No. 65745-49-5. Molecular formula: C21H26O7. Mole weight: 390.43. | |
| Lup-15-en-3β-ol, acetate | Lup-15-en-3β-ol, acetate. Alternative Names: Lup-15-en-3β-ol acetate. CAS No. 107304-89-2. Molecular formula: C32H52O2. Mole weight: 468.75. | |
| Lup-20(29)-ene-3,16-dione | Lup-20(29)-ene-3,16-dione. Alternative Names: Calenduladion; Lup-20-en-3,16-dion; (1R,3aS,5aR,5bR,7aR,11aR,11bR,13aR,13bR)-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-1,2,3,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydrocyclopenta[a]chrysene-4,9-dione. CAS No. 65043-61-0. Molecular formula: C30H46O2. Mole weight: 438.68. | |
| Lupan-16-ol, (16α)- | Lupan-16-ol, (16α)-. Alternative Names: Lupan-16-ol, (16α)- (9CI). CAS No. 185330-23-8. Molecular formula: C30H52O. Mole weight: 428.73. | |
| lupan-16-one | lupan-16-one. CAS No. 202072-45-5. Molecular formula: C30H50O. Mole weight: 426.72. | |
| Lupan-3β,16β,28-triol | Lupan-3β,16β,28-triol. Alternative Names: Lupane-3,16,28-triol, (3β,16β)-; Lupane-3,16,28-triol, (3beta,16beta)-; (1S,3aS,4S,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-Hydroxymethyl-1-isopropyl-5a,5b,8,8,11a-pentamethyl-icosahydro-cyclopenta[a]chrysene-4,9-diol. CAS No. 61229-19-4. Molecular formula: C30H52O3. Mole weight: 460.73. | |
| Lupane-3,16-diol, 3,16-diacetate, (3β,16α)- | Lupane-3,16-diol, 3,16-diacetate, (3β,16α)-. Alternative Names: (3β,16α)-Lupane-3,16-diol, 3,16-diacetate. CAS No. 107578-54-1. Molecular formula: C34H56O4. Mole weight: 528.81. | |
| Lupane-3,16-dione | Lupane-3,16-dione. CAS No. 62824-05-9. Molecular formula: C30H48O2. Mole weight: 440.70. | |
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