A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Olaparib Impurity 77. Uses: For analytical and research use. Molecular formula: C16H9FNNaO3. Mole weight: 305.24. Catalog: APB08851.
Olaparib Impurity 78
Olaparib Impurity 78. Uses: For analytical and research use. Molecular formula: C16H12FN3O2. Mole weight: 297.29. Catalog: APB08852.
Olaparib Impurity 79
Olaparib Impurity 79. Uses: For analytical and research use. Molecular formula: C16H11FNNaO4. Mole weight: 323.26. Catalog: APB08853.
Olaparib Impurity 7 (Avatroposide impurities35)
Olaparib Impurity 7 (Avatroposide impurities35). Uses: For analytical and research use. CAS No. 57260-71-6. Molecular formula: C9H18N2O2. Mole weight: 186.26. Catalog: APB57260716.
Olaparib Impurity 8
Olaparib Impurity 8. Uses: For analytical and research use. CAS No. 1759-53-1. Molecular formula: C4H6O2. Mole weight: 86.09. Catalog: APB1759531.
Olaparib Impurity 80
Olaparib Impurity 80. Uses: For analytical and research use. Molecular formula: C16H10FNO3. Mole weight: 283.26. Catalog: APB08855.
Olaparib Impurity 81
Olaparib Impurity 81. Uses: For analytical and research use. Molecular formula: C16H11N3O2. Mole weight: 277.28. Catalog: APB08854.
Olaparib Impurity 82
Olaparib Impurity 82. Uses: For analytical and research use. CAS No. 477535-39-0. Molecular formula: C7H3Br2FO. Mole weight: 281.91. Catalog: APB477535390.
Olaparib Impurity 83
Olaparib Impurity 83. Uses: For analytical and research use. CAS No. 1806327-68-3. Molecular formula: C7H3Br2FO. Mole weight: 281.91. Catalog: APB1806327683.
Olaparib Impurity 84
Olaparib Impurity 84. Uses: For analytical and research use. Molecular formula: C7H2Br3FO. Mole weight: 360.8. Catalog: APB08856.
Olaparib Impurity 85
Olaparib Impurity 85. Uses: For analytical and research use. Molecular formula: C7HBr4FO. Mole weight: 439.7. Catalog: APB08857.
Olaparib Impurity 86
Olaparib Impurity 86. Uses: For analytical and research use. CAS No. 2385199-47-1. Molecular formula: C8H3BrFNO. Mole weight: 228.02. Catalog: APB2385199471.
Olaparib Impurity 87
Olaparib Impurity 87. Uses: For analytical and research use. CAS No. 2691818-05-8. Molecular formula: C9H3FN2O. Mole weight: 174.13. Catalog: APB2691818058.
Olaparib Impurity 88
Olaparib Impurity 88. Uses: For analytical and research use. Molecular formula: C16H14FN5O. Mole weight: 311.32. Catalog: APB08858.
Olaparib Impurity 89
Olaparib Impurity 89. Uses: For analytical and research use. Molecular formula: C16H10FN3O. Mole weight: 279.27. Catalog: APB08859.
Olaparib Impurity 9
Olaparib Impurity 9. Uses: For analytical and research use. CAS No. 414910-15-9. Molecular formula: C13H22N2O3. Mole weight: 254.33. Catalog: APB414910159.
Olaparib Impurity 90
Olaparib Impurity 90. Uses: For analytical and research use. Molecular formula: C29H34F7N6O3P. Mole weight: 678.59. Catalog: APB08860.
Olaparib Metabolite M15
Olaparib Metabolite M15. Uses: For analytical and research use. CAS No. 1460272-53-0. Molecular formula: C24H23FN4O4. Mole weight: 450.47. Catalog: APB1460272530.
Olaparib (Standard)
Olaparib (Standard) is the analytical standard of Olaparib. This product is intended for research and analytical applications. Olaparib (AZD2281; KU0059436) is a potent and orally active PARP inhibitor with IC50s of 5 and 1 nM for PARP1 and PARP2, respectively. Olaparib is an autophagy and mitophagy activator[1][2][3][4]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: AZD2281 (Standard); KU0059436 (Standard). CAS No. 763113-22-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-10162R.
Olaptesed pegol
Olaptesed pegol (NOX-A12) is a L-oligoribonucleotide aptamer targeting CXCL12 based on a pegylated structure. Olaptesed pegol neutralizes CXCL12, and CXCL12 inhibition mobilizes chronic lymphocytic leukemia cells into the circulation and prevents their homing into the protective microenvironment. Olaptesed pegol can enhances the infiltration of human primary T cells and NK cells and inhibit tumor growth companied with anti-PD-1 antibody. Olaptesed pegol can be used for researches of colon cancer and lymphocytic leukemia[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: NOX-A12. CAS No. 1390628-22-4. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-160041.
Olaquindox
A growth stimulant. Group: Biochemicals. Alternative Names: N- (2-Hydroxyethyl) -3- methyl -2-quinoxalinecarboxamide . Grades: Highly Purified. CAS No. 23696-28-8. Pack Sizes: 10mg, 50mg, 100mg, 250mg. Molecular Formula: C??H??N?O?, Form: Supplied as a yellow. US Biological Life Sciences.
Worldwide
Olaquindox
Olaquindox - Agriculture Chemicals. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
Olaquindox-d4
A growth stimulant. Group: Biochemicals. Alternative Names: N- (2-Hydroxyethyl-d4) -3- methyl -2-quinoxalinecarboxamide d4; NSC 634933-d4. Grades: Highly Purified. CAS No. 1189487-82-8. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Olaquindox-[d4]
Olaquindox-[d4] is the labelled analogue of Olaquindox. Olaquindox is an antimicrobial growth accelerant used in livestock production to improve feed efficiency. Synonyms: Olaquindox D4; N-(2-Hydroxyethyl-d4)-3-methyl-2-quinoxalinecarboxamide 1,4-Dioxide; Bayernox-d4. Grade: 95% by HPLC; 98% atom D. CAS No. 1189487-82-8. Molecular formula: C12H9D4N3O4. Mole weight: 267.27.
Olaratumab
Olaratumab (IMC-3G3; LY3012207) is an anti-platelet-derived growth factor receptor alpha (PDGFRα) human monoclonal IgG1 antibody with antitumor activity[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: IMC-3G3; LY3012207. CAS No. 1024603-93-7. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P9922.
Olcegepant
Olcegepant (BIBN-4096) is a potent and selective non-peptide antagonist of the calcitonin gene-related peptide 1 (CGRP1) receptor with IC50 of 0.03 nM and Ki of 14.4 pM for human CGRP[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: BIBN-4096; BIBN 4096BS. CAS No. 204697-65-4. Pack Sizes: 10 mM * 1 mL in DMSO; 2 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-10095.
Olcegepant
Olcegepant is a potent and selective calcitonin gene-related peptide (CGRP) receptor antagonist. Olcegepant displays high affinity for human CGRP receptors and exhibits no significant affinity for 75 other receptors. Olcegepant may a be viable option for the treatment of acute migraines. Group: Biochemicals. Alternative Names: 1-[3,5-Dibromo-N-[[4-(1,4-dihydro-2-oxo-3(2H)-quinazolinyl)-1-piperidinyl]carbonyl]-D-tyrosyl-L-lysyl]-4-(4-pyridinyl)piperazine; N- [ (1R) -2- [ [ (1S) -5-Amino-1- [ [4- (4-pyridinyl) -1-piperazinyl] carbonyl] pentyl] amino] -1- [ (3, 5-dibromo-4-hydroxyphenyl) methyl] -2-oxoethyl] -4- (1, 4-dihydro-2-oxo-3 (2H) -quinazolinyl) -1-piperidinecarboxamide; BIBN 4096BS; BIBN 4096. Grades: Highly Purified. CAS No. 204697-65-4. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Olcegepant hydrochloride
Olcegepant hydrochloride (BIBN-4096 hydrochloride) is a potent and selective non-peptide antagonist of the calcitonin gene-related peptide 1 (CGRP1) receptor with IC50 of 0.03 nM and with a Ki of 14.4 pM for human CGRP[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: BIBN-4096 hydrochloride; BIBN4096BS hydrochloride. CAS No. 586368-06-1. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-10095A.
OLDA
OLDA. Group: Biochemicals. Grades: Purified. CAS No. 105955-11-1. Pack Sizes: 5mg, 25mg. US Biological Life Sciences.
Worldwide
Oleacein
Oleacein (Compound 9) is an ACE inhibitor that can be isolated from J. grandiflorum. Oleacein is orally active and can be used in the study of metabolic and cardiovascular diseases[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 149183-75-5. Pack Sizes: 1 mg. Product ID: HY-N8630.
Oleacein, 90%
Oleacein is one of the most abundant phenolic compounds of extra virgin olive oil and has antioxidant, anti-inflammatory, anti-proliferative, and antimicrobial activity. Oleacein may also be used as a potential antiatherosclerotic drug. Group: Biochemicals. Grades: Highly Purified. CAS No. 149183-75-5. Pack Sizes: 10mg, 25mg. Molecular Formula: C17H20O6. US Biological Life Sciences.
Worldwide
Oleamide
Oleamide is an endogenous fatty acid amide which can be synthesized de novo in the mammalian nervous system, and has been detected in human plasma. Uses: Scientific research. Category: Signaling pathways. CAS No. 301-02-0. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-N2327.
Oleamide
Oleamide. Group: Biochemicals. Grades: Purified. CAS No. 301-02-0. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Olean-12-ene-3,11-diol isolated from the herbs of Celastrus angulatus. Synonyms: 11α-Hydroxy-β-amyrin; 3β,11α-Dihydroxyoleana-12-ene. Grade: 98%. CAS No. 5282-14-4. Molecular formula: C30H50O2. Mole weight: 442.7.
Olean-12-ene-3,11-dione
Olean-12-ene-3,11-dione is a natural triterpenoid found in the herbs of Euonymus hederaceus Champ. ex Benth. Synonyms: 3,11-Dioxo-β-amyrene; 5α-Oleana-12-ene-3,11-dione; 18Beta(H)-olean-12-ene-3,11-dione. Grade: >93%. CAS No. 2935-32-2. Molecular formula: C30H46O2. Mole weight: 438.7.
Olean-12-ene-3,24-diol
Olean-12-ene-3,24-diol isolated from the herbs of Phyllanthus flexuosus. Synonyms: 3beta,24-Dihydroxyolean-12-ene. Grade: 97.5%. CAS No. 119318-15-9. Molecular formula: C30H50O2. Mole weight: 442.7.
Olean-12-eno[2,3-c][1,2,5]oxadiazol-28-oic acid
Olean-12-eno[2,3-c][1,2,5]oxadiazol-28-oic acid. Alternative Names: Olean-12-eno[2,3-c][1,2,5]oxadiazol-28-oic acid. CAS No. 130216-69-2. Product ID: ACM130216692. Molecular formula: C30H44N2O3. Mole weight: 480.68. Alfa Chemistry - ISO 9001:32057 Certified.
Oleandomycin
Oleandomycin. CAS No. 3922-90-5. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Oleandomycin
Oleandomycin. Alternative Names: Matromycin. CAS No. 3922-90-5. Purity: 95%. Product ID: ACM3922905. Molecular formula: C35H61NO12. Mole weight: 687.86. Alfa Chemistry - ISO 9001:32057 Certified.
Oleandomycin
Oleandomycin. Group: Biochemicals. Alternative Names: 8- (3, 5-Dihydroxy-2, 4-di methyl hexanoyl) -5- (4-di methyl aminotetrahydro-3-hydroxy-6- methyl pyran-2-yloxy) -8, 9-epoxy-2, 4, 6-tri methyl -3- (tetrahydro-5-hydroxy-4-methoxy-6- methyl pyran-2-yloxy) nonanoic acid μ-lactone; Amimycin; Antibiotic PA 105. Grades: Highly Purified. CAS No. 3922-90-5. Pack Sizes: 1mg, 2mg. Molecular Formula: C35H61NO12. US Biological Life Sciences.
Worldwide
Oleandomycin
Oleandomycin is a 16-membered macrocyclic lactone originally isolated from Str. antibioticus. It has broad spectrum antibacterial activity. Uses: Anti-bacterial agents. Synonyms: Matromycin; Amimycin; Landomycin; Antibiotic PA-105; Nonanoic acid, 8-(3,5-dihydroxy-2,4-dimethylhexanoyl)-5-(4-dimethylaminotetrahydro-3-hydroxy-6-methylpyran-2-yloxy)-8,9-epoxy-2,4,6-trimethyl-3-(tetrahydro-5-hydroxy-4-methoxy-6-methylpyran-2-yloxy)-, μ-lactone; [3R-(3R*,5R*,6S*,7R*,8R*,11R*,12S*,13R*,14S*,15S*)]-12-[(2,6-Dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)oxy]-6-hydroxy-5,7,8,11,13,15-hexamethyl-14-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-1,9-dioxaspiro[2.13]hexadecane-4,10-dione; Oleandomycin A; PA 105; PA 775; Romicil; Sigmamycine. Grade: >95% by HPLC. CAS No. 3922-90-5. Molecular formula: C35H61NO12. Mole weight: 687.86.
Oleandomycin glycosyltransferase from Streptomyces antibioticus, Recombinant
UDP glycosyltransferases (UGT) are a superfamily of enzymes that catalyzes the addition of the glycosyl group from a UTP-sugar to a small hydrophobic molecule. Group: Enzymes. Synonyms: UDP-glucose: oleandomycin β-glucosyltransferase; UDP-glucose: tylosin β-glucosyltransferase; UDP-glucose: erythromycin β-glucosyltransferase; Macrolide glycosyltransferase; Oleandomycin glycosyltransferase. Enzyme Commission Number: EC 2.4.1.-. Purity: > 95 % as judged by SDS-PAGE. Macrolide glycosyltransferase. Mole weight: 45383.9 Da. Storage: Store at 4°C (shipped at room temperature). Form: Supplied in 3.2 M ammonium sulphate. Source: Streptomyces antibioticus. UDP-glucose: oleandomycin β-glucosyltransferase; UDP-glucose: tylosin β-glucosyltransferase; UDP-glucose: erythromycin β-glucosyltransferase; Macrolide glycosyltransferase; Oleandomycin glycosyltransferase. Cat No: NATE-1221.
Oleandomycin phosphate
5mg Pack Size. Group: Antibiotics, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C35H64NO16P. CAS No. 7060-74-4. Prepack ID 13092099-5mg. Molecular Weight 785.85. See USA prepack pricing.
Oleandomycin Phosphate
Oleandomycin Phosphate is an antibiotic substance produced by Streptomyces antibioticus no. ATCC 11891. Antibacterial. Group: Biochemicals. Alternative Names: 1, 9-Dioxaspiro[2. 13]hexadecane Oleandomycin Derivative; Matromycin. Grades: Highly Purified. CAS No. 7060-74-4. Pack Sizes: 1mg, 5mg. Molecular Formula: C??H??NO??P, Molecular Weight: 785.85. US Biological Life Sciences.
Worldwide
Oleandomycin triacetate (Troleandomycin)
5mg Pack Size. Group: Antibiotics, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C41H67NO15. CAS No. 2751-9-9. Prepack ID 10814357-5mg. Molecular Weight 813.97. See USA prepack pricing.
Oleandomycin triacetate (Troleandomycin)
1mg Pack Size. Group: Antibiotics, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C41H67NO15. CAS No. 2751-9-9. Prepack ID 10814357-1mg. Molecular Weight 813.97. See USA prepack pricing.
Oleandrigenin
Oleandrigenin is a potent cardiotonic steroid. Oleandrigenin shows Na+/K+-ATP-ase inhibiting and cytotoxic activities[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 465-15-6. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N11690.
Oleandrin
Oleandrin, also known as PBI-05204, is a lipid soluble cardiac glycoside with potential antineoplastic activity. Upon administration, oleandrin specifically binds to and inhibits the alpha3 subunit of the Na/K-ATPase pump in human cancer cells. This may inhibit the phosphorylation of Akt, upregulate MAPK, inhibit NF-kb activation and inhibit FGF-2 export and may downregulate mTOR thereby inhibiting p70S6K and S6 protein expression. All of this may lead to an induction of apoptosis. As cancer cells with relatively higher expression of the alpha3 subunit and with limited expression of the alpha1 subunit more sensitive to oleandrin, one may predict the tumor response to treatment with lipid-soluble cardiac glycosides such as oleandrin based on the tumors Na/K-ATPase pump protein subunit expression. Overexpression of the alpha3 subunit in tumor cells correlates with tumor proliferation. Uses: Anti-proliferative. Synonyms: (3b,5b,16b)-16-(Acetyloxy)-3-[(2,6-dideoxy-3-O-methyl-a-L-arabino-hexopyranosyl)oxy]-14-hydroxycard-20(22)-enolide; Neriolin; Corrigen. Grade: >98%. CAS No. 465-16-7. Molecular formula: C32H48O9. Mole weight: 576.72.
Oleandrin
Cardiotonic; diuretic. Group: Biochemicals. Alternative Names: (3 β,5 β,16 β)-16-(Acetyloxy)-3-[(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)oxy]-14-hydroxycard-20(22)-enolide; Neriolin; Corrigen; Folinerin. Grades: Highly Purified. CAS No. 465-16-7. Pack Sizes: 1mg, 5mg, 10mg. US Biological Life Sciences.
Worldwide
Oleandrin
Oleandrin (PBI-05204) inhibits the Na+, K+-ATPase activity with an IC50 of 620 nM. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PBI-05204. CAS No. 465-16-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-13719.
Oleanolic acid
5g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C30H48O3. CAS No. 508-02-1. Prepack ID 73158124-5g. Molecular Weight 456.7. See USA prepack pricing.
Oleanolic acid
Oleanolic Acid is a non-toxic, hepatoprotective triterpenoid found in Phytolacca Americana, which exerts antitumor and antiviral properties. Oleanolic Acid is a natural compound used in cosmetics material. Uses: Anti-inflammatory; antiulcer. Synonyms: Caryophyllin. Grade: >98%. CAS No. 508-02-1. Molecular formula: C30H48O3. Mole weight: 456.7.
Oleanolic acid
Oleanolic acid (Caryophyllin) is a natural compound from plants with anti-tumor activities. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Oleanic acid; Caryophyllin. CAS No. 508-02-1. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 500 mg; 1 g; 5 g. Product ID: HY-N0156.
oleanolic acid impurity 3. Uses: For analytical and research use. CAS No. 173991-81-6. Molecular formula: C30H46O4. Mole weight: 470.69. Catalog: APB173991816.
oleanolic acid impurity 4
oleanolic acid impurity 4. Uses: For analytical and research use. CAS No. 79157-62-3. Molecular formula: C31H48O3. Mole weight: 468.72. Catalog: APB79157623.
Oleanolic Acid Liposome
Oleanolic Acid (OA) is a natural triterpenoid compound with poor water solubility. It is primarily used in the treatment of acute cholestatic hepatitis and chronic viral hepatitis. This product is a pre-formulated liposome encapsulating Oleanolic Acid. It is only for research purposes. Group: Drug-loaded liposome.
Oleanonic acid (3-Oxooleanolic acid) is an orally available triterpene that has anti-inflammatory and insecticidal properties. In vitro, oleanonic acid can improve oxidative stress, autophagy defects, ferroptosis, mitochondrial damage, and endoplasmic reticulum stress induced by Amyloid-β, and in vivo, it can alleviate myocardial hypertrophy in rats[1][2][3][4][5]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 3-Oxooleanolic acid. CAS No. 17990-42-0. Pack Sizes: 10 mM * 1 mL in DMSO; 25 mg; 50 mg; 100 mg; 250 mg. Product ID: HY-N1487.
Oleanonic Acid
Oleanonic Acid. Group: Biochemicals. Alternative Names: 3-Oxoolean-12-en-28-oic Acid; 3-Ketooleanolic Acid; 3-Oxooleanolic acid; BLE 99006; STX 50. Grades: Highly Purified. CAS No. 17990-42-0. Pack Sizes: 1g. Molecular Formula: C30H46O3, Molecular Weight: 454.68. US Biological Life Sciences.
Worldwide
Oleaside A
Formula: Group: Biochemicals. Grades: Plant Grade. CAS No. 89686-84-6. Pack Sizes: 5mg, 10mg. US Biological Life Sciences.
Worldwide
oleate 10S-lipoxygenase
Binds Fe2+. The enzyme isolated from the bacterium Pseudomonas sp. 42A2 has similar activity with all the three Δ9 fatty acids. cf. EC 1.13.11.62, linoleate 10R-lipoxygenase. Group: Enzymes. Synonyms: 10S-DOX; (10S)-dioxygenase; 10S-dioxygenase. Enzyme Commission Number: EC 1.13.11.77. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0597; oleate 10S-lipoxygenase; EC 1.13.11.77; 10S-DOX; (10S)-dioxygenase; 10S-dioxygenase. Cat No: EXWM-0597.
oleate hydratase
Acts on a number of 10-hydroxy acids. Group: Enzymes. Synonyms: (R)-10-hydroxystearate 10-hydro-lyase. Enzyme Commission Number: EC 4.2.1.53. CAS No. 9073-51-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5042; oleate hydratase; EC 4.2.1.53; 9073-51-2; (R)-10-hydroxystearate 10-hydro-lyase. Cat No: EXWM-5042.
Oleclumab
Oleclumab (MEDI9447) is a human IgG1λ monoclonal antibody targeting CD73 and inhibits the exonuclease activity of the extracellular enzyme CD73. Oleclumab can adjust the composition of bone marrow and lymphoid infiltrating leukocyte populations in the tumor microenvironment and has anti-tumor activity[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: MEDI9447. CAS No. 1803176-05-7. Pack Sizes: 1 mg; 5 mg. Product ID: HY-P99039.
Oleficin
It is originally isolated from Str. sp. 461. It is resistant to gram-positive bacteria and effective against subcutaneous transplantation of Yoshida sarcoma. Synonyms: 4-[15-[(2,6-Dideoxy-β-D-ribo-hexopyranosyl)oxy]-12,14,16-trimethyl-1-oxo-2,4,6,8,10,12-heptadecahexenyl]-2,5-dihydro-3-hydroxy-1-methyl-5-oxo-1H-pyrrole-2-propanoic acid; LS-136996. Grade: 95% by HPLC. CAS No. 12764-54-4. Molecular formula: C34H47NO9. Mole weight: 613.74.