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 | |
|---|---|---|
| Polymyxin T1 | Polymyxin T1 is a cyclic peptide antibiotic of Bacillus polymyxa E-12. The effect of anti-gram-negative bacteria is greater than that of anti-gram-positive bacteria. Synonyms: Polymyxin B1, 10-L-leucine. CAS No. 63700-39-0. Molecular formula: C58H102N16O12. Mole weight: 1215.53. |  |
| Polyoxin C | Polyoxin C is a nucleoside antifungal antibiotic produced by Str. cacaor var. asoensis and Str. piomogenus. Synonyms: Julimycin C. Grades: >98%. CAS No. 21027-33-8. Molecular formula: C11H15N3O8. Mole weight: 317.25. | |
| Polyoxin N | Polyoxin is a nucleoside antifungal antibiotic produced by Str. cacaor var. asoensis and Str. piomogenus. Synonyms: Allofuranuronic acid, 5-((2-amino-5-O-(aminocarbonyl)-2-deoxy-L-xylonamino)-1,5-dideoxy-1-(4-formyl-2,3-dihydro-2-oxo-1H-imidazol-1-yl)-, beta-D-. CAS No. 37362-29-1. Molecular formula: C16H23N5O12. Mole weight: 477.38. | |
| Polyozellin | Polyozellin is a prolyl endopeptidase inhibitor produced by Polyozellin multiplex. CAS No. 197703-46-1. Molecular formula: C22H14O10. Mole weight: 438.34. | |
| Polyporenic acid A | Polyporenic acid A is a steroid antibiotic produced by Polyporus betulinus and Polyporus benzoinus. CAS No. 516-25-6. Molecular formula: C31H50O4. Mole weight: 486.72. | |
| Polyporic acid | Polyporic acid is an intermediate in the biosynthesis of allantofuranone first isolated from a mycelial culture of the fungus species Hapalopilus nidulans. It inhibits the enzyme dihydroorotate dehydrogenase and has some antifungal and antibacterial activity. Synonyms: 3',6'-dihydroxy-[1,1':4',1''-terphenyl]-2',5'-dione; Orygameic acid; 2,5-Dihydroxy-3,6-diphenyl-p-benzoquinone; NSC 44175; 2,5-Cyclohexadiene-1,4-dione, 2,5-dihydroxy-3,6-diphenyl-. Grades: ≥95%. CAS No. 548-59-4. Molecular formula: C18H12O4. Mole weight: 292.29. | |
| Porothramycin A | Porothramycin A is an antibiotic produced by Str.albus K731-113. It has activity against gram-positive bacteria and anaerobic bacteria. Synonyms: Porothramycin; 2-Propenamide, N,N-dimethyl-3-(5,10,11,11a-tetrahydro-11-hydroxy-9-methoxy-5-oxo-1H-pyrrolo(2,1-c)(1,4)benzodiazepin-2-yl)-, (11R-(2(E),11-alpha,11a-beta))-. CAS No. 110652-73-8. Molecular formula: C18H21N3O4. Mole weight: 343.38. | |
| Porothramycin B | Porothramycin B is an antibiotic produced by Str.albus K731-113. It has activity against gram-positive bacteria and anaerobic bacteria. Synonyms: 2-Propenamide, N,N-dimethyl-3-(5,10,11,11a-tetrahydro-9,11-dimethoxy-5-oxo-1H-pyrrolo(2,1-c)(1,4)benzodiazepin-2-yl)-, (11R-(2(E),11-alpha,11a-beta))-. CAS No. 110652-72-7. Molecular formula: C19H23N3O4. Mole weight: 357.40. | |
| Poststatin | Poststatin is a prolyl endopeptidase inhibitor produced by Str. viridochromogenes MH 534-30F3. Grades: >98%. CAS No. 135219-43-1. Molecular formula: C26H47N5O7. Mole weight: 541.68. | |
| PR 37454 | PR 37454 is a polyether antibiotic produced by Streptomyces gypseus DS 27461. It is active against gram-positive bacteria and coccidium. Synonyms: PR-37454; PR37454. Molecular formula: C48H82O18. Mole weight: 947.15. | |
| Pradimicin A | Pradimicin A is an antibiotic produced by Actinomadura hibisca. It has strong antifungal and yeast activity. Synonyms: Pradimicin A|117704-65-1|CHEBI:8349|(R)-2-((5S,6S)-1,6,9,14-Tetrahydroxy-5-(((2S,3R,4S,5S,6R)-3-hydroxy-6-methyl-5-(methylamino)-4-(((2S,3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-11-methoxy-3-methyl-8,13-dioxo-5,6,8,13-tetrahydrobenzo[a]tetracene-2-carboxamido)propanoic acid|Pradimicin-A|BMY 28567|BMY-28567|(2R)-2-[[(5S,6S)-1,6,9,14-tetrahydroxy-5-[(2S,3R,4S,5S,6R)-3-hydroxy-6-methyl-5-(methylamino)-4-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-11-methoxy-3-methyl-8,13-dioxo-5,6-dihydrobenzo[a]tetracene-2-carbonyl]amino]propanoic acid|(2R)-2-[[(5S,6S)-1,6,9,14-tetrahydroxy-5-[(2S,3R,4S,5S,6R)-3-hydroxy-6-methyl-5-(methylamino)-4-[(2S,3R,4S,5R)-3,4,5-trihydroxytetrahydropyran-2-yl]oxy-tetrahydropyran-2-yl]oxy-11-methoxy-3-methyl-8,13-dioxo-5,6-dihydrobenzo[a]tetracene-2-carbonyl]amino]propanoic acid|Pradimicin A & Pectin|Pradimicin A & Glycogen |SCHEMBL499208|CHEMBL1673205|GLXC-25326|HY-132191|CS-0169773|Q27108053| (2R) -2- ( { [ (5S, 6S) -1, 6, 9, 14-tetrahydroxy-5- { [ (2S, 3R, 4S, 5S, 6R) -3-hydroxy-6- methyl -5- ( methyl amino) -4- { [ (2S, 3R, 4S, 5R) -3, 4, 5-trihydroxytetrahydro-2H-pyran-2-yl] oxy} tetrahydro-2H-pyran-2-yl] oxy} -11-methoxy-3- methyl -8, 13-dioxo-5, 6, 8, 13-tetrahydrobenzo [a] tetracen-2-yl] carbonyl} amino) propanoic acid|D-Alanine, N-[[(5S,6S)-5-[[4,6-dideoxy-4-(methylamino)-3-O-.beta.-D-xylopyranosyl-.beta.-D-galactopyranosyl]oxy]-5,6,8,13-tetrahydro-1,6,9,14-tetrahydroxy-11-methoxy-3-methyl-8,13-dioxobenzo[a]naphthacen-2-yl]carbonyl]-. Grades: ≥98% (HPLC). CAS No. 117704-65-1. Molecular formula: C40H44N2O18. Mole weight: 840.78. | |
| Pradimicin B | Pradimicin B is an antibiotic produced by Actinomadura hibisca. It has strong antifungal and yeast activity. CAS No. 117704-66-2. Molecular formula: C35H36N2O14. Mole weight: 708.66. | |
| Pradimicin L | Pradimicin L is an antibiotic produced by Actinomadura verrucosospora subsp. neohibisca. It has antifungal activity. Grades: >98%. CAS No. 142062-87-1. Molecular formula: C41H46N2O19. Mole weight: 870.80. | |
| Pradimicin M | Pradimicin M is an antibiotic produced by Actinomadura hibisca. α-glycosidase and β-galactosidase inhibitor. Synonyms: 11-O-Demethylpradinone; (5S,6S)-1,5,6,9,11,14-hexahydroxy-3-methyl-8,13-dioxo-5,6-dihydrobenzo[a]tetracene-2-carboxylic acid. CAS No. 132971-63-2. Molecular formula: C24H16O10. Mole weight: 464.38. | |
| Pradimicin Q | Pradimicin Q is an antibiotic produced by Actinomadura verrucosospora subsp. neohibisca R 103-3. The cytotoxicity (IC50) to human colon HCT-116 cells and murine melanoma B16-F10 cells are 75 and 100 μg/mL, respectively. Synonyms: Benzo(a)naphthacene-2-carboxylic acid, 5,6,8,13-tetrahydro-1,5,7,9,11,14-hexahydroxy-3-methyl-8,13-dioxo-. CAS No. 141869-53-6. Molecular formula: C24H16O10. Mole weight: 464.38. | |
| Pradimicin T1 | Pradimicin T1 is an antibiotic produced by Actinomyces AA 3798. It has activity against filamentous fungi and yeast-like fungi. Synonyms: Glycine, N-((5-((6-deoxy-3-O-beta-D-xylopyranosyl-beta-D-galactopyranosyl)oxy)-5,6,8,13-tetrahydro-1,6,9,14-tetrahydroxy-3-methyl-8,13-dioxo-11-(beta-L-xylopyranosyloxy)benzo(a)naphthacen-2-yl)carbonyl)-, (5S-trans)-. CAS No. 149598-64-1. Molecular formula: C42H45NO23. Mole weight: 931.80. | |
| Pradimicin T2 | Pradimicin T2 is an antibiotic produced by Actinomyces AA 3798. It has activity against filamentous fungi and yeast-like fungi. Synonyms: Glycine, N-((5-((6-deoxy-beta-D-galactopyranosyl)oxy)-5,6,8,13-tetrahydro-1,6,9,14-tetrahydroxy-3-methyl-8,13-dioxo-11-(beta-L-xylopyranosyloxy)benzo(a)naphthacen-2-yl)carbonyl)-, (5S-trans)-. CAS No. 149598-63-0. Molecular formula: C37H37NO19. Mole weight: 799.68. | |
| Prasinic acid | Prasinic acid shows moderate antitumor activity in different lines of cancer cells. Synonyms: Benzoic acid, 2-heptyl-4-[(2-heptyl-6-hydroxy-4-methoxybenzoyl)oxy]-6-hydroxy-; Superlatolic acid. CAS No. 90332-21-1. Molecular formula: C29H40O7. Mole weight: 500.62. | |
| Prehelminthosporol | Prehelminthosporol is a phytotoxin produced by Bipolaris sorokiniana. Synonyms: 4,8-Methano-1H-2-benzopyran-3-ol, octahydro-8-methyl-9-methylene-5-(1-methylethyl)-; Octahydro-8-methyl-9-methylene-5-isopropyl-4,8-methano-1H-2-benzopyran-3-ol; 8-Methyl-9-Methylidene-5-(Propan-2-yl)Octahydro-1H-4,8-Methano-2-Benzopyran-3-ol. Grades: 97.5%. CAS No. 1619-13-2. Molecular formula: C15H24O2. Mole weight: 236.35. | |
| Prehelminthosporolactone | Prehelminthosporolactone is a phytotoxin produced by Bipolaris sp. Synonyms: Prehelminthosporol lactone; 4,8-Methano-3H-2-benzopyran-3-one, octahydro-8-methyl-9-methylene-5-(1-methylethyl)-, (4R,4aS,5R,8R,8aS)-; 4,8-Methano-3H-2-benzopyran-3-one, octahydro-8-methyl-9-methylene-5-(1-methylethyl)-, [4R-(4α, 4aβ, 5α, 8α, 8aβ)]-; (4R,4aS,5R,8R,8aS)-Octahydro-8-methyl-9-methylene-5-(1-methylethyl)-4,8-methano-3H-2-benzopyran-3-one. Grades: 97.0%. CAS No. 118101-72-7. Molecular formula: C15H22O2. Mole weight: 234.33. | |
| Prepro-Atrial Natriuretic Factor (26-55) (human) | Prepro-Atrial Natriuretic Factor (human) can reduce adenylate cyclase activity. Synonyms: PREPRO-HANF (26-55) CARDIODILATIN-RELATED PEPTIDE (HUMAN); PREPRO-HANF FRAGMENT 26-55, HUMAN; PREPRO-ANF (26-55), HUMAN; PREPRO-ATRIAL NATRIURETIC FACTOR (26-55) (HUMAN); PREPRO-ATRIAL NATRIURETIC PEPTIDE, FRAGMENT 26-55 HUMAN; H-ASN-PRO-MET-TYR-ASN-ALA-VAL-S. Grades: 95%. CAS No. 112160-82-4. Molecular formula: C152H236N38O51S3. Mole weight: 3507.92. | |
| Pretomaymycin | Pretomaymycin is an antibiotic produced by Str. umbrosus subsp. raffinophilus DO-62. It is active against Gram-positive and Gram-negative bacteria and experimental murine tumor sarcoma 180 and leukemia P388. CAS No. 28797-41-3. Molecular formula: C15H16N2O3. Mole weight: 272.30. | |
| Preussin | Preussin is extracted from Aspergillus ochraceus. It has the effect of anti-filamentous fungi and yeast, its antifungal spectrum is wider than anisomycin, and the activity is stronger than anisomycin. Synonyms: 3-Pyrrolidinol, 1-methyl-5-nonyl-2-(phenylemthyl)-. CAS No. 119463-16-0. Molecular formula: C21H35NO. Mole weight: 317.51. | |
| Primocarcin | Primocarcin is an antibiotic produced by Nocardia fukayea 11-41. Antibacterial effect is weak; inoculated with Ehrlich ascites cancer mice intraperitoneally given 0.125-0. 5mg/mouse/day, ascites does not increase, and survival time is more than doubled. For Sarcoma-180, given the same dose, the same effect was achieved. Synonyms: 5-(Acetylamino)-4-oxo-5-hexenamide; 4-Acetamido-4-penten-3-one-1-carboxamide. CAS No. 3750-26-3. Molecular formula: C8H12N2O3. Mole weight: 184.19. | |
| Primycin | Primycin is a macrolide antibiotic produced by Str. primycini. It is active against gram-positive bacteria, mycobacteria and protozoa. Synonyms: Ebrimycin; Primycin A1. CAS No. 47917-41-9. Molecular formula: C55H103N3O17. Mole weight: 1078.4. | |
| Pristinamycin IC | Pristinamycin IC is an ester peptide antibiotic produced by Str. pristinaespiralis 5647 (NRRL 2958). Activity against gram-positive bacteria. Synonyms: Vernamycin B gamma. CAS No. 28979-74-0. Molecular formula: C44H52N8O10. Mole weight: 852.93. | |
| Probestin | Probestin is an aminopeptidase M inhibitor produced by Str. azureus MH 663-2F6. Synonyms: 1-(1-(N-(3-Amino-2-hydroxy-1-oxo-4-phenylbutyl)leucyl)prolyl)proline; Proline, 1-(1-(N-(3-amino-2-hydroxy-1-oxo-4-phenylbutyl)leucyl)prolyl)-. Grades: >98%. CAS No. 123652-87-9. Molecular formula: C26H38N4O6. Mole weight: 502.60. | |
| Prochloraz Metabolite BTS 40348 | A metabolite of pretilachlor. Synonyms: N-Propyl-N-[2-(2,4,6-tri-chloro phenoxy)ethyl]-amine. CAS No. 67747-01-7. Molecular formula: C11H14Cl3NO. Mole weight: 282.59. | |
| Prodigiosin | It is an antibiotic produced by Serratia marcescens HY-3 and Ser. marinorubra. It has a broad biological profile with activity against fungi, tumour cell lines and malaria. It also acts as an inducer of p21WAF1/CIP1 expression via transforming growth factor-β receptor pathway, and activates NAG-1 via glycogen synthase kinase-3&beta. Synonyms: (2Z,5Z)-4-methoxy-5-((5-methyl-4-pentyl-1H-pyrrol-2-yl)methylene)-1,5-dihydro-2,2'-bipyrrolylidene. Grades: >95% by HPLC. CAS No. 82-89-3. Molecular formula: C20H25N3O. Mole weight: 323.43. | |
| Prodigiosin hydrochloride | Prodigiosin is an antibiotic from Serratia marcescens and other bacteria. It has a wide range of biological activities, including antimalarial, antifungal, anticancer and immunosuppressant properties. Synonyms: 2,2'-Bi-1H-pyrrole, 4-methoxy-5-[(5-methyl-4-pentyl-2H-pyrrol-2-ylidene)methyl]?-, hydrochloride (1:1); 4-Methoxy-5-((5-methyl-4-pentyl-2H-pyrrol-2-ylidene)methyl)-1H,1'H-2,2'-bipyrrole hydrochloride; 2H-Pyrrole, 2-[(4-methoxy[2,2'-bi-1H-pyrrol]-5-yl)methylene]-5-methyl-4-pentyl-, (2Z)-, hydrochloride (1:1). Grades: ≥98%. CAS No. 56144-17-3. Molecular formula: C20H25N3O.HCl. Mole weight: 359.89. | |
| Pro-Gly-Gly-OH | Substrate for aminopeptidases. Synonyms: L-Prolylglycylglycine; Pro Gly Gly OH. Grades: ≥ 99% (TLC). CAS No. 7561-25-3. Molecular formula: C9H15N3O4. Mole weight: 229.24. | |
| Pro-Gly-OH | Substrate for prolinase (prolyl dipeptidase). Synonyms: (S)-2-(pyrrolidine-2-carboxamido)acetic acid; [(Pyrrolidine-2-carbonyl)-amino]-acetic acid; Pro Gly OH. Grades: ≥ 95% (HPLC). CAS No. 2578-57-6. Molecular formula: C7H12N2O3. Mole weight: 172.18. | |
| Pro-Hyp-OH | Synonyms: prolyl-4-hydroxyproline; PHP dipeptide; Pro Hyp OH. Grades: ≥ 98% (TLC). CAS No. 18684-24-7. Molecular formula: C10H16N2O4. Mole weight: 228.25. | |
| Proinsulin C-Peptide (55-89), human | It is a peptide fragment of the cleavage product of proinsulin. Synonyms: C-peptide; Insulin C chain; H-Arg-Arg-Glu-Ala-Glu-Asp-Leu-Gln-Val-Gly-Gln-Val-Glu-Leu-Gly-Gly-Gly-Pro-Gly-Ala-Gly-Ser-Leu-Gln-Pro-Leu-Ala-Leu-Glu-Gly-Ser-Leu-Gln-Lys-Arg-OH; L-arginyl-L-arginyl-L-alpha-glutamyl-L-alanyl-L-alpha-glutamyl-L-alpha-aspartyl-L-leucyl-L-glutaminyl-L-valyl-glycyl-L-glutaminyl-L-valyl-L-alpha-glutamyl-L-leucyl-glycyl-glycyl-glycyl-L-prolyl-glycyl-L-alanyl-glycyl-L-seryl-L-leucyl-L-glutaminyl-L-prolyl-L-leucyl-L-alanyl-L-leucyl-L-alpha-glutamyl-glycyl-L-seryl-L-leucyl-L-glutaminyl-L-lysyl-L-arginine. Grades: ≥95%. CAS No. 11097-48-6. Molecular formula: C153H259N49O52. Mole weight: 3616.98. | |
| Proinsulin C-peptide human | It is a peptide consisting of 31 amino acids that connects the A and B chains of proinsulin, ensuring that its correct folding, is biologically active and regulates cellular function. Synonyms: Insulin Precursor (57-87) (human); C-Peptide, Proinsulin; Human proinsulin C-peptide; H-Glu-Ala-Glu-Asp-Leu-Gln-Val-Gly-Gln-Val-Glu-Leu-Gly-Gly-Gly-Pro-Gly-Ala-Gly-Ser-Leu-Gln-Pro-Leu-Ala-Leu-Glu-Gly-Ser-Leu-Gln-OH; L-alpha-glutamyl-L-alanyl-L-alpha-glutamyl-L-alpha-aspartyl-L-leucyl-L-glutaminyl-L-valyl-glycyl-L-glutaminyl-L-valyl-L-alpha-glutamyl-L-leucyl-glycyl-glycyl-glycyl-L-prolyl-glycyl-L-alanyl-glycyl-L-seryl-L-leucyl-L-glutaminyl-L-prolyl-L-leucyl-L-alanyl-L-leucyl-L-alpha-glutamyl-glycyl-L-seryl-L-leucyl-L-glutamine. Grades: 95%. CAS No. 33017-11-7. Molecular formula: C129H211N35O48. Mole weight: 3020.26. | |
| Prolylleucine | Prolylleucine is a dipeptide containing branched-chain amino acids that affects circadian rhythms and behavior in animals. Synonyms: ((Benzyloxy)carbonyl)-L-prolyl-D-leucine; Cbz-Pro-D-Leu-OH; N-benzyloxycarbonyl-L-prolyl-D-leucine; D-Leucine, N-(1-((phenylmethoxy)carbonyl)-L-prolyl)-; (R)-2-((S)-1-(benzyloxycarbonyl)pyrrolidine-2-carboxamido)-4-methylpentanoic acid. Grades: ≥95%. CAS No. 61596-47-2. Molecular formula: C19H26N2O5. Mole weight: 362.42. | |
| Propeptin | Propeptin is a metabolite of Microbispora sp. SNA 115, a peptide antibiotic composed of 19 amino acids. Propeptin has weaker activity against Pseudomonas aeruginosa, Mycobacterium monobacterium, and Xanthomonas oryzae. It has no effect on KB and L1210 cells of tumor cell lines, but has an inhibitory effect on prolyl endopeptidase. Molecular formula: C113H142N26O27. Mole weight: 2296.49. | |
| Propineb | Propineb is an agricultural broad-spectrum fungicide protectant from the dithiocarbamate group of compounds. Synonyms: Methylzineb; Antracol; Mezineb. Grades: >98%. CAS No. 12071-83-9. Molecular formula: C5H8N2S4Zn. Mole weight: 289.78. | |
| Pro-Pro-OH HCl | Synonyms: L-Prolyl-L-proline hydrochloride; Pro Pro OH HCl. Grades: ≥ 99% (TLC). CAS No. 76932-06-4. Molecular formula: C10H16N2O3HCl. Mole weight: 248.71. | |
| Prothracarcin | Prothracarcin is an antitumor antibiotic produced by Str. umbrosus subsp. raffinophilus DO-62. It is active against Gram-positive and Gram-negative bacteria and experimental murine tumor sarcoma 180 and leukemia P388. Synonyms: Antibiotic DC 62. Grades: >98%. CAS No. 81542-99-6. Molecular formula: C14H14N2O. Mole weight: 226.27. | |
| Protocetraric acid | Protocetraric acid has strong antioxidant, antibacterial and anticancer effects. Synonyms: 11H-Dibenzo(b,e)(1,4)dioxepin-7-carboxylic acid, 4-formyl-3,8-dihydroxy-9-(hydroxymethyl)-1,6-dimethyl-11-oxo-; 10-formyl-3,9-dihydroxy-4-(hydroxymethyl)-1,7-dimethyl-6-oxobenzo[b][1,4]benzodioxepine-2-carboxylic acid; Protocetrarsaeure. Grades: ≥98%. CAS No. 489-51-0. Molecular formula: C18H14O9. Mole weight: 374.30. | |
| Pro-Trp-OH | Synonyms: L-Prolyl-L-tryptophan; Pro Trp OH. Grades: ≥ 99% (TLC). CAS No. 35310-39-5. Molecular formula: C16H19N3O3. Mole weight: 301.35. | |
| Pro-Tyr-OH | Synonyms: L-Prolyl-L-tyrosine; Pro Tyr OH. Grades: ≥ 99% (Assay). CAS No. 19786-36-8. Molecular formula: C14H18N2O4. Mole weight: 278.31. | |
| PS-5 | PS-5 is a beta-lactam antibiotic isolated from Streptomyces sp. A271. It is effective against gram-positive and gram-negative bacteria. Synonyms: PS 5; PS5; Antibiotic PS 5. CAS No. 67007-79-8. Molecular formula: C13H18N2O4S. Mole weight: 298.36. | |
| PS-6 | PS-6 is a beta-lactam antibiotic that can be isolated from Streptomyces cremeus subsp. auratilis, Str. fulvoviridis A-933, Str. olivaceus and Str. flavo-griseus NRRL 8139. It is effective against gram-positive and gram-negative bacteria. Synonyms: PS 6; PS6; Antibiotic PS 6. CAS No. 72615-19-1. Molecular formula: C14H20N2O4S. Mole weight: 312.39. | |
| PS-7 | PS-7 is a beta-lactam antibiotic that can be isolated from Streptomyces cremeus subsp. auratilis, Str. fulvoviridis A-933, Str. olivaceus and Str. flavo-griseus NRRL 8139. It is effective against gram-positive and gram-negative bacteria. Synonyms: PS 7; PS7; Antibiotic PS 7. CAS No. 72615-18-0. Molecular formula: C13H16N2O4S. Mole weight: 296.34. | |
| PS-8 | PS-8 is a beta-lactam antibiotic isolated from Streptomyces cremeus subsp. auratilis A 272. It is effective against gram-positive and gram-negative bacteria. Synonyms: PS 8; PS8; Antibiotic PS 8. Molecular formula: C14H18N2O4S. Mole weight: 310.37. | |
| PS-990 | PS-990 is a metabolite produced by Acremonium sp. KY12702. It induced neurite formation in a murine neuroblastoma cell line, Neuro2A. Synonyms: PS 990; PS990. CAS No. 158792-23-5. Molecular formula: C32H36O10. Mole weight: 580.6. | |
| Pseudoerythromycin A enol ether | Cas No. 105882-69-7. | |
| Pseudopyronines B | Pseudopyronines B is an alpha-pyrone antibiotic produced by Pseudomonas fluorescens. It exhibits activity against Staphylococcus aureus and Escherichia coli with IC50 of 2.5 and >64 μg/mL, respectively. Synonyms: Sch 419560; Sch-419560. CAS No. 420782-01-0. Molecular formula: C18H30O3. Mole weight: 294.4. | |
| Pseudouridimycin | Pseudouridimycin is a C-nucleoside analogue that selectively inhibits bacterial RNA polymerase. Pseudouridimycin is an antibiotic found in Streptomyces albus that has activity against Gram-positive and Gram-negative bacteria. Synonyms: PUM; 2,4(1H,3H)-Pyrimidinedione, 5-(5-((N-(aminoiminomethyl)glycyl-N2-hydroxy-L-glutaminyl)amino)-5-deoxy-beta-D-ribofuranosyl)-; (1S)-1,4-Anhydro-5-[(N-carbamimidoylglycyl-N2-hydroxy-L-glutaminyl)amino]-5-deoxy-1-(2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinyl)-D-ribitol; D-Ribitol, 5-[[N-(aminoiminomethyl)glycyl-N2-hydroxy-L-glutaminyl]amino]-1,4-anhydro-5-deoxy-1-C-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)-, (1S)-. Grades: ≥95%. CAS No. 1566586-52-4. Molecular formula: C17H26N8O9. Mole weight: 486.44. | |
| Psoromic acid | Psoromic acid is a selective inhibitor of Rab geranylgeranyl transferase and P. falciparum fatty acid synthesis (FAS) II enzymes. Synonyms: 10-formyl-9-hydroxy-3-methoxy-4,7-dimethyl-6-oxobenzo[b][1,4]benzodioxepine-1-carboxylic acid; NSC 92186; Parellic Acid; Psoromsaeure; Sulcatic acid; Sqamaric. Grades: ≥95%. CAS No. 7299-11-8. Molecular formula: C18H14O8. Mole weight: 358.30. | |
| Psychotridine | Psychotridine is an alkaloid that has been found in P. forsteriana and has diverse biological activities. It inhibits ADP-, collagen-, or thrombin-induced aggregation of washed isolated human platelets. Synonyms: Isopsychotridine; 1, 1', 1'', 1''', 1''''-Pentamethyl-2, 2', 2'', 2''', 2'''', 3, 3', 3'', 3''', 3'''', 8, 8', 8'', 8''', 8'''', 8a, 8a', 8a'', 8a''', 8a''''-icosahydro-1H, 1'H, 1''H, 1'''H, 1''''H-3a, 7':3a', 3a'':7'', 3a''':7''', 3a''''-quinquepyr rolo[2,3-b]indole; Stereoisomer of 2, 2', 2'', 2''', 2'''', 3, 3', 3'', 3''', 3'''', 8, 8', 8'', 8''', 8'''', 8a, 8'a, 8' 'a, 8'''a, 8''''a-eicosahydro-1, 1', 1'', 1''', 1''''-pentamethyl-3a(1H), 7':3'a, 3''a(1'H, 1''H):7'', 3'''a(1'''H):7''', 3''''a(1''''H)-quinquepyrrolo[2, 3-b]indole. Grades: >95% by HPLC. CAS No. 52617-25-1. Molecular formula: C55H62N10. Mole weight: 863.15. | |
| Pthrp (1-34) | Synonyms: Pth hypercalcemic factor; Human PTHrP (1-34); Pth-like protein (1-34); pTH-Related Protein (1-34) (human, mouse, rat). Grades: 95%. CAS No. 112540-82-6. Molecular formula: C180H287N57O48. Mole weight: 4017.55. | |
| Puberulic acid | Puberulic acid is an aromatic derivative antibiotic produced by strains such as Pen. puberulum and Pen. aurantiovirens. It has weak anti-Gram-positive bacteria activity. Synonyms: Puberlic acid. CAS No. 99-23-0. Molecular formula: C8H6O6. Mole weight: 198.13. | |
| Puberulonic acid | Puberulonic acid is an aromatic derivative antibiotic produced by strains such as Pen. puberulum and Pen. aurantiovirens. It has weak anti-Gram-positive bacteria activity. CAS No. 82-83-7. Molecular formula: C9H4O7. Mole weight: 224.12. | |
| Pulvilloric acid | Pulvilloric acid is an antifungal antibiotic produced by Pen. pulvillorum 504. Molecular formula: C15H18O5. Mole weight: 278.30. | |
| Purpactin A | Purpactin A is a cholesterol acyltransferase (ACAT) inhibitor produced by Pen. purpurogenum FO-6. Synonyms: 1'-O-acetylpenicillide; Vermixocin B. Molecular formula: C23H26O7. Mole weight: 414.45. | |
| Purpactin B | Purpactin B is a cholesterol acyltransferase (ACAT) inhibitor produced by Pen. purpurogenum FO-6. Synonyms: 1-[2'-(hydroxymethyl)-4-methoxy-4'-methyl-3,6'-dioxo-3h-spiro[1-benzofuran-2,1'-cyclohexa[2,4]dien]-5-yl]-3-methylbutyl acetate. CAS No. 133806-60-7. Molecular formula: C23H26O7. Mole weight: 414.45. | |
| Purpactin C | Purpactin C is a cholesterol acyltransferase (ACAT) inhibitor produced by Pen. purpurogenum FO-6. CAS No. 133806-61-8. Molecular formula: C23H24O7. Mole weight: 412.43. | |
| Purpuromycin | A broad spectrum naphthoquinone antibiotic isolated from actinoplanes ianthinogenes. Synonyms: Hydroxyrubromycin; BRN 1419445; Spiro(benzo(1,2-b:5,4-c)-dipyran-2(3H),2'(3'H)-naphtho(2,3-b)furan)-7-carboxylic acid, 4,5',8',9-tetrahydro-4,4',9',10-tetrahydroxy-7'-methoxy-5',8',9-trioxo-, methyl ester. Grades: 96%. CAS No. 53969-01-0. Molecular formula: C26H18O13. Mole weight: 538.41. | |
| PyClocK | Synonyms: 6-Chloro-Benzotriazole-1-yl-oxy-tris-Pyrrolidino-Phosphonium Hexafluorophosphate; ((6-Chloro-1H-benzo[d][1,2,3]triazol-1-yl)oxy)tri(pyrrolidin-1-yl)phosphonium hexafluorophosphate; [(6-Chloro-1H-benzo[d][1,2,3]triazol-1-yl)oxy]tri(1-pyrrolidinyl)phosphonium Hexafluorophosphate. Grades: > 98% (HPLC). CAS No. 893413-42-8. Molecular formula: C18H27ClF6N6OP2. Mole weight: 554.84. | |
| Pyloricidin A | Pyloricidin A is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. It has strong anti-Helicobacter pylori activity, with a MIC of 0.0625 pig/mL. It has no activity against other bacteria and yeast. Molecular formula: C31H51N5O10. Mole weight: 653.76. | |
| Pyloricidin A1 | Pyloricidin A1 is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. It has strong anti-Helicobacter pylori activity, with a MIC of 0.0625 pig/mL. It has no activity against other bacteria and yeast. Molecular formula: C32H53N5O10. Mole weight: 667.79. | |
| Pyloricidin A2 | Pyloricidin A2 is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. It has strong anti-Helicobacter pylori activity, with a MIC of 0.0625 pig/mL. It has no activity against other bacteria and yeast. Molecular formula: C32H53N5O10. Mole weight: 667.79. | |
| Pyloricidin B | Pyloricidin B is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. It has strong anti-Helicobacter pylori activity, with a MIC of 0.0625 pig/mL. It has no activity against other bacteria and yeast. Molecular formula: C26H42N4O9. Mole weight: 554.63. | |
| Pyloricidin C | Pyloricidin C is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. Molecular formula: C21H33N3O8. Mole weight: 455.50. | |
| Pyloricidin D | Pyloricidin D is an antibiotic against Helicobacter pylori produced by Bacillus sp. HC-70. Molecular formula: C15H22N2O7. Mole weight: 342.34. | |
| Pyocyanine | It is produced by the strain of Streptomyces cyanoflavus. It has anti-gram positive bacteria, negative bacteria (weak) and mycobacterium (weak) activity. It has been shown to accelerate neutrophil apoptosis in vitro, resulting in resolution of acute inflammation, which is beneficial for bacterial survival. Synonyms: Antibiotic 4738-B; Cyanomycin; Pyrocyanine; Sanazin; 5-methylphenazin-1(5H)-one; 5-methylphenazin-5-ium-1-olate. Grades: ≥98%. CAS No. 85-66-5. Molecular formula: C13H10N2O. Mole weight: 210.23. | |
| Pyoluteorin | Pyoluteorin is an antibiotic produced by Pseudomonas aeruginosa T359 and IFO3455. It has activity against Gram-positive and negative bacteria, mycobacteria and fungi. Grades: >98% by HPLC. CAS No. 25683-07-2. Molecular formula: C11H7Cl2NO3. Mole weight: 272.08. | |
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