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| Product | Description | |
|---|---|---|
| 18-Norbeyeran-17-oic acid, 3-oxo-, methyl ester | Synonyms: 3-oxo-18-Norbeyeran-17-oic acid methyl ester. CAS No. 887227-67-0. Molecular formula: C20H28O3. Mole weight: 316.43. |  |
| 18-Norkaur-16-en-3-one | Cas No. 100227-34-7. Molecular formula: C19H28O. Mole weight: 272.42. | |
| 19,20-Epoxycytochalasin C | It is a fungal metabolite originally isolated from Nemania sp. UM10M. It is a major component of the cytochalasin complex. It inhibits tumour cell growth in vitro and inhibits the growth of chloroquine-sensitive and -resistant strains of P. falciparum. Synonyms: (3S, 3aR, 4E, 7S, 9R, 9aR, 10aS, 11S, 11aR, 14S, 14aR)-11-(acetyloxy)-6, 7, 9, 9a, 10a, 11, 14, 14a-octahydro-3, 9-dihydroxy-1, 2, 7, 9-tetramethyl-14-(phenylmethyl)-3H-oxireno[9, 10]cycloundec[1, 2-d]isoindole-8, 12(3aH, 13H)-dione. Grades: >99% by HPLC. CAS No. 189351-79-9. Molecular formula: C30H37NO7. Mole weight: 523.62. | |
| 19,20-Epoxycytochalasin D | It is a fungal metabolite originally isolated from Nemania sp. UM10M. It is a major component of the cytochalasin complex. It inhibits tumour cell growth in vitro. It is active against the chloroquine-sensitive and -resistant strains of P. falciparum. Synonyms: (1S, 3S, 3aR, 4E, 7S, 9R, 9aR, 10aS, 11S, 11aR, 14S, 14aR)-11-(Acetyloxy)-3, 3a, 6, 7, 9, 9a, 10a, 11, 14, 14a-decahydro-3, 9-dihydroxy-1, 7, 9-trimethyl-2-methylene-14-(phenylmethyl)-1H-oxireno[9, 10]cycloundec[1, 2-d]isoindole-8, 12(2H, 13H)-dione; [1aS-(1aR*, 2R*, 2aS*, 5R*, 5aS*, 6R*, 8R*, 8aS*, 9E, 12R*, 14S*, 14aS*)]-2-(Acetyloxy)-5, 5a, 6, 7, 8, 8a, 11, 12, 14, 14a-decahydro-8, 14-dihydroxy-6, 12, 14-trimethyl-7-methylene-5-(phenylmethyl)-2H-oxireno[9, 10]cycloundec[1, 2-d]isoindole-3, 13(1aH, 4H)-dione. Grades: >99% by HPLC. CAS No. 191349-10-7. Molecular formula: C30H37NO7. Mole weight: 523.62. | |
| 19,20-Epoxycytochalsin Q | Synonyms: 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 | Cas No. 26803-59-8. Molecular formula: C32H52O3. Mole weight: 484.75. | |
| 1-Acetylimidazole | Acetylating agent for capping unreacted amino groups in peptide synthesis. Synonyms: 1-(1H-imidazol-1-yl)ethanone. Grades: ≥ 98% (Titration). CAS No. 2466-76-4. Molecular formula: C5H6N2O. Mole weight: 110.10. | |
| 1-Adamantyl fluoroformate | Synonyms: Adoc-F; 1-Adoc-F; 1-Adamantyloxycarbonyl fluoride. CAS No. 62087-82-5. Molecular formula: C11H15FO2. Mole weight: 198.24. | |
| 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. Synonyms: 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-Allylimidazole | Synonyms: Imidazole,1-allyl; 1-Allyl-1H-imidazole; N-allylimidazole; 1-propenylimidazole; 3-(2-propenyl)imidazole; 1-(prop-2-en-1-yl)-1H-imidazole; 1-(prop-2-enyl)-1H-imidazole; 1-(2-propenyl)imidazole; 1-ALLYLIMIDAZOLE; 1-allyl-1h-imidazole; ALLYL IMIDAZOLE; N-ALLYLIMIDAZOLE; 1-ALLYLIMIDAZOLE; 1-ALLYLIMIDAZOLE. Grades: 95%. CAS No. 31410-01-2. Molecular formula: C6H8N2. Mole weight: 108.14. | |
| 1-(Chloro-1-pyrrolidinylmethylene)pyrrolidinium tetrafluoroborate | Synonyms: 1-(CHLORO-1-PYRROLIDINYLMETHYLENE)PYRROLIDINIUM TETRAFLUOROBORATE; Chloro-N,N,N',N'-bis(tetramethylene)formamidinium Tetrafluoroborate; 1-(Chloro-1-pyrrolidinemethylene)pyrrolidinium tetrafluoroborate; Pyrrolidinium, 1-(chloro-1-pyrrolidinylmethylene)-, tetrafluoroborate(1-) (1:1); J-503520. Grades: 99% (HPLC). CAS No. 115007-14-2. Molecular formula: C9H16BClF4N2. Mole weight: 274.49. | |
| 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. Synonyms: 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. Synonyms: 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. Synonyms: (+)-Dechloromycorrhizin A. Molecular formula: C14H16O4. Mole weight: 248.27. | |
| 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide | Synonyms: WSCI; EDCI. Grades: 95%. CAS No. 1892-57-5. Molecular formula: C8H17N3. Mole weight: 155.24. | |
| 1H-3a,7-Methanoazulene-3-carboxylic acid, 2,3,4,7,8,8a-hexahydro-8-(5-hydroxy-4-methylpentyl)-6,8-dimethyl- | Synonyms: 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. Synonyms: 1-hydroxy-2-nonin-4-on. CAS No. 81474-56-8. Molecular formula: C9H14O2. Mole weight: 154.21. | |
| 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. Synonyms: 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. Synonyms: 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. Synonyms: 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. Synonyms: (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. Synonyms: 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. Synonyms: 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. Synonyms: 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-L-Histidine | Synonyms: L-His(1-Me)-OH; L-His(Nim-Me)-OH. Grades: ≥ 99% (TLC). CAS No. 332-80-9. Molecular formula: C7H11N3O. Mole weight: 169.18. | |
| 1-Methyl-L-tryptophan | 1-Methyl-L-tryptophan is a competitive inhibitor of indoleamine 2,3-dioxygenase (IDO). Synonyms: L-Abrine; 1-Methyl-L-tryptophan; H-Trp(1-Me)-OH; (S)-2-amino-3-(1-methyl-1H-indol-3-yl)propanoic acid; 1-Methyltryptophan; L-Tryptophan, 1-methyl-; UNII-XD0FY1J13B; XD0FY1J13B; (2S)-2-amino-3-(1-methylindol-3-yl)propanoic acid. Grades: ≥ 98% (Chiral HPLC). CAS No. 21339-55-9. Molecular formula: C12H14N2O2. Mole weight: 218.26. | |
| 1-Pentanone, 4-(4,8-dimethylspiro[4.5]dec-7-en-1-yl)-1-phenyl-, [1R-[1α(R*),4β,5β]]- | Synonyms: 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. Synonyms: 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. Synonyms: (1'Z)-dechloromycorrhizin. CAS No. 161815-17-4. Molecular formula: C14H16O4. Mole weight: 248.27. | |
| 20alpha-Acetoxyhopane-6alpha,22-diol | Synonyms: 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. Synonyms: 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. Synonyms: 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. Synonyms: 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. | |
| 2-(1,1-dimethylethyl)-3-methoxy-Phenazine | Synonyms: 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. Synonyms: 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-(1-Oxy-pyridin-2-yl)-1,1,3,3-tetramethylisothiouronium tetrafluoroborate | A new reagent for peptide coupling and amidation reactions. Synonyms: TOTTS-(1-Oxo-2-pyridyl)-thio-N,N,N',N'-tetramethyluronium tetrafluoroborate; TOTT S-(1-Oxo-2-pyridyl)-thio-N,N,N',N'-tetramethyluronium tetrafluoroborate; N,N,N',N'-Tetramethyl-S-(1-oxido-2-pyridyl)thiuronium tetrafluoroborate; N,N,N inverted exclamation marka,N inverted exclamation marka-Tetramethyl-S-(1-oxido-2-pyridyl)thiuronium tetrafluoroborate; S-(2-Pyridyl)-N,N,N inverted exclamation marka,N inverted exclamation marka-tetramethylthiuronium N-oxide tetrafluoroborate; TOTT. Grades: ≥ 99% (HPLC). CAS No. 255825-38-8. Molecular formula: C10H16BF4N3OS. Mole weight: 313.12. | |
| 2, 2'- ( (2- ( (Carboxymethyl) (2- ( (carboxymethyl) amino) ethyl) amino) ethyl) azanediyl) diacetic acid | Synonyms: ({2-[Bis (carboxymethyl) amino]ethyl}{2-[ (carboxymethyl) amino]ethyl}amino) acetic acid; Glycine, N-[2-[bis(carboxymethyl)amino]ethyl]-N-[2-[(carboxymethyl)amino]ethyl]-. Grades: ≥95%. CAS No. 128139-51-5. Molecular formula: C12H21N3O8. Mole weight: 335.31. | |
| 2,2,2-Trichloro-1-(1-methyl-4-nitro-1H-pyrrol-2-yl)ethanone | Synonyms: 1-Methyl-4-nitro-2-(trichloroacetyl)-1H-pyrrole. Grades: 95%. CAS No. 120122-47-6. Molecular formula: C7H5Cl3N2O3. Mole weight: 271.49. | |
| 2-(2,5-Dioxopyrrolidin-1-yloxy)-1,3-dimethyl-3,4,5,6-tetrahydropyrimidin-1-ium tetrafluoroborate | Synonyms: TPD-OSu; O-Succinimidyl-1,3-dimethylpropyleneuronium tetrafluoroborate; DTXSID50726223; AS-11081; M-1225; J-523841; 2-[(2,5-Dioxopyrrolidin-1-yl)oxy]-1,3,5-trimethyl-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate. Grades: 95%. CAS No. 443305-34-8. Molecular formula: C10H16N3O3.BF4. Mole weight: 313.06. | |
| 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 | Synonyms: 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-Furoyl)-4(5)-(2-furanyl)-1H-imidazole | Synonyms: FFIFuran-2-yl-(4-furan-2-yl-1H-imidazol-2-yl)-methanone. Grades: ≥ 99% (TLC). CAS No. 91037-91-1. Molecular formula: C12H8N2O3. Mole weight: 228.21. | |
| (-)-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. Synonyms: 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- (3, 4-Dihydro-4-oxo-1, 2, 3-benzotriazin-3-yl) -N, N, N', N'-Tetra methyl uroniumhexafluorophosphate | Synonyms: 2-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; O-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; HDBTU; 1,1,3,3-Tetramethyl-2-(4-oxobenzo[d][1,2,3]triazin-3(4H)-yl)uronium hexafluorophosphate; 2- (3, 4-dihydro-4-oxo-1, 2, 3-benzotriazin-3-yl) -n, n, n', n'-tetra methyl uroniumhexafluorophosphate; HDBTU [2-(3,4-Dihydro-4-oxy-1,2,3-benzotriazin-3-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate]; Hdbtu. Grades: 98%. CAS No. 164861-52-3. Molecular formula: C12H16N5O2.PF6. Mole weight: 407.25. | |
| 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(mycinosyi) tylosin | Cas No. 79592-92-0. | |
| 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. Synonyms: YT-3927. CAS No. 79404-97-0. Molecular formula: C38H63NO12. Mole weight: 725.90. | |
| 2,3-Dichloro-D-β-homophenylglycine | 2,3-Dichloro-D-β-homophenylglycine is used as a reactant in the preparation of (thiazolylcarbonylamino)propionic acid derivatives as cathepsin A inhibitors. Synonyms: H-D-Phg(2,3-Cl2)-(C#CH2)OH; H-D-β-Phe(2,3-Cl2)-OH; (S)-3-Amino-3-(2,3-dichlorophenyl)propanoic acid. Grades: ≥ 98% (HPLC). CAS No. 748128-13-4. Molecular formula: C9H9Cl2NO2. Mole weight: 234.08. | |
| 2,3-Dichloro-L-β-homophenylglycine | Synonyms: H-Phg(2,3-Cl2)-(C#CH2)OH; H-β-Phe(2,3-Cl2)-OH; (R)-3-Amino-3-(2,3-dichlorophenyl)propanoic acid. Grades: ≥ 98%. CAS No. 743416-09-3. Molecular formula: C9H9Cl2NO2. Mole weight: 234.08. | |
| 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. Synonyms: 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 | Synonyms: (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. Synonyms: 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. Synonyms: 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. Synonyms: 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. Synonyms: 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. Synonyms: AKD-2C. CAS No. 165967-94-2. Molecular formula: C23H46O4. Mole weight: 386.61. | |
| 2,3-Dimethoxy-D-β-homophenylglycine | Synonyms: H-D-Phg{2,3-(OMe)2}-(C#CH2)OH; H-D-β-Phe{2,3-(OMe)2}-OH; (S)-3-Amino-3-(2,3-dimethoxyphenyl)propanoic acid. Grades: ≥ 98% (HPLC). CAS No. 752198-18-8. Molecular formula: C11H15NO4. Mole weight: 225.25. | |
| 2,3-Dimethoxy-L-β-homophenylglycine | Synonyms: H-Phg{2,3-(OMe)2}-(C#CH2)OH; H-β-Phe{2,3-(OMe)2}-OH; (R)-3-Amino-3-(2,3-dimethoxyphenyl)propanoic acid. Grades: ≥ 99.5% (Chiral HPLC). CAS No. 742691-70-9. Molecular formula: C11H15NO4. Mole weight: 225.25. | |
| 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. Synonyms: 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-Biphenylyl)isopropyloxycarbonyl-O-tert-butyl-L-threonine N-hydroxysuccinimide ester | Synonyms: Bpoc-L-Thr(tBu)-OSu. Grades: ≥ 99% (Assay by Elemental analysis). CAS No. 62020-53-5. Molecular formula: C28H34N2O7. Mole weight: 510.59. | |
| 2,4-Dichloro-D-β-homophenylalanine hydrochloride | Synonyms: Benzenebutanoic acid, β-amino-2,4-dichloro-, hydrochloride (1:1), (βR)-; Benzenebutanoic acid, β-amino-2,4-dichloro-, monohydrochloride, (βR)-; 2,4-Dichloro-D-beta-homophenylalanine hydrochloride; (R)-3-Amino-4-(2,4-dichlorophenyl)butanoic acid hydrochloride. Grades: ≥95%. CAS No. 331847-13-3. Molecular formula: C10H12Cl3NO2. Mole weight: 284.57. | |
| 2,4-Dichloro-D-β-homophenylglycine | Synonyms: H-D-Phg(2,4-Cl2)-(C#CH2)OH; H-D-β-Phe(2,4-Cl2)-OH; (S)-3-Amino-3-(2,4-dichlorophenyl)propanoic acid. Grades: ≥ 98% (HPLC, Chiral purity). CAS No. 757937-66-9. Molecular formula: C9H9Cl2NO2. Mole weight: 234.08. | |
| 2,4-Dichloro-L-β-homophenylglycine | Synonyms: H-Phg(2,4-Cl2)-(C#CH2)OH; H-β-Phe(2,4-Cl2)-OH; (R)-3-Amino-3-(2,4-dichlorophenyl)propanoic acid. Grades: ≥ 99% (HPLC, Chiral purity). CAS No. 778571-53-2. Molecular formula: C9H9Cl2NO2. Mole weight: 234.08. | |
| 2,4-Dichlorolichexanthone | 2,4-Dichlorolichexanthone is a lichen chloroxanthone. Synonyms: 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. Synonyms: 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-Dimethyl-L-phenylalanine | Synonyms: H-Phe(2,4-Me2)-OH. Grades: ≥ 99% (HPLC). CAS No. 259726-56-2. Molecular formula: C11H15NO2. Mole weight: 193.25. | |
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