USBiological 2 - Products

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Our biochemicals, antibodies, recombinant proteins, cell culture media and molecular biology kits are used in virtually all scientific applications.From affordable research quantities to larger bulk amounts.

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11-Keto Fusidic Acid A metabolite of Fusidic Acid. Group: Biochemicals. Alternative Names: (3α, 4α, 8α, 9 β,13α,14 β,16 β,17Z)-16-(Acetyloxy)-3-hydroxy-11-oxo-. Grades: Highly Purified. CAS No. 16711-91-4. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
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11-Keto Fusidic Acid Cyclic 3-(Ethylene Acetal) 11-Keto Fusidic Acid Cyclic 3-(Ethylene acetal) is a metabolite of Fusidic Acid (F865500), a bacteriostatic antibiotic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C33H48O7. US Biological Life Sciences. USBiological 2
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11-Keto Loteprednol Etabonate 11-Keto Loteprednol Etabonate is an impurity of Loteprednol Etabonate (L471400), which is an anti-inflammatory ophthalmic corticosteroid. Group: Biochemicals. Grades: Highly Purified. CAS No. 207670-54-0. Pack Sizes: 50mg, 100mg. Molecular Formula: C24H29ClO7. US Biological Life Sciences. USBiological 2
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11-Keto oxcarbazepine 11-Keto oxcarbazepine. Group: Biochemicals. Alternative Names: 10,11-Dihydro-10,11-dioxo carbamazepine; 10,11-Dihydro-10,11-dioxo-5H-dibenz[b,f]azepine-5-carboxamide. Grades: Highly Purified. CAS No. 537693-29-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C15H10N2O3. US Biological Life Sciences. USBiological 2
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11-Ketoprogesterone 11-Ketoprogesterone is a metabolite of Progesterone which is a steroid hormone Inducing maturation and secretory activity of the uterine endothelium. Progesterone is implicated in the etiology of breast cancer. Group: Biochemicals. Grades: Highly Purified. CAS No. 516-15-4. Pack Sizes: 500mg, 1g. Molecular Formula: C21H28O3. US Biological Life Sciences. USBiological 2
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11-Keto testosterone 11-Keto testosterone. Group: Biochemicals. Alternative Names: (17b)-17-Hydroxyandrost-4-ene-3,11-dione. Grades: Purified. CAS No. 564-35-2. Pack Sizes: 1mg, 5mg, 10mg. Molecular Formula: C19H26O3. US Biological Life Sciences. USBiological 2
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11-Maleimidoundecanoic acid 11-Maleimidoundecanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 57079-01-3. Pack Sizes: 100mg, 250mg, 500mg. US Biological Life Sciences. USBiological 2
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11-Maleimidoundecanoic acid 99+% (NMR) 11-Maleimidoundecanoic acid 99+% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 500mg. US Biological Life Sciences. USBiological 2
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11-Maleimidoundecanoic Acid Hydrazide A sulfhydryl and carbonyl reactive heterobifunctional crosslinking reagent.Spacer Arm: 19.0 Angstroms. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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11-Maleimidoundecanoic acid hydrazide 99+% 11-Maleimidoundecanoic acid hydrazide 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 359436-62-7. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 2
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11-Maleimidoundecanoic acid sulfo-NHS 99+% 11-Maleimidoundecanoic acid sulfo-NHS 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 211236-68-9. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 2
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11-Maleimidoundecanoic acid sulfo-N-succinimidyl ester 11-Maleimidoundecanoic acid sulfo-N-succinimidyl ester. Group: Biochemicals. Alternative Names: 2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-undecanoic acid 2,5-dioxo-3-sulfo-1-pyrrolidinyl ester sodium salt. Grades: Highly Purified. CAS No. 211236-68-9. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C19H25N2O9SNa. US Biological Life Sciences. USBiological 2
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11-Mercaptoundecanoic acid 11-Mercaptoundecanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 71310-21-9. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C11H22O2S. US Biological Life Sciences. USBiological 2
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11-Mercaptoundecanoic Acid-d20 11-Mercaptoundecanoic Acid-d20, is the labeled analogue of 11-Mercaptoundecanoic Acid, used for the preparation of nanocomposite materials. Group: Biochemicals. Grades: Highly Purified. CAS No. 170942-42-4. Pack Sizes: 1mg, 10mg. Molecular Formula: C11H2D20O2S, Molecular Weight: 238.48. US Biological Life Sciences. USBiological 2
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11-Methoxycamptothecin 11-Methoxycamptothecin can be used in biological study of where new indole glucosides which are biosynthetic intermediates of camptothecin isolated from fruit of Camptotheca acuminata showed weak cytotoxicity against human cancer cells. Group: Biochemicals. Grades: Highly Purified. CAS No. 70906-25-1. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C21H18N2O5, Molecular Weight: 378.38. US Biological Life Sciences. USBiological 2
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11-Methoxycamptothecin-d3 11-Methoxycamptothecin-d3 is a labelled version of 11-Methoxycamptothecin (M261388) which can be used in biological study of where new indole glucosides which are biosynthetic intermediates of camptothecin isolated from fruit of Camptotheca acuminata showed weak cytotoxicity against human cancer cells. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C21H15D3N2O5, Molecular Weight: 381.4. US Biological Life Sciences. USBiological 2
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11-Methyldodecanal 11-Methyldodecanal. Group: Biochemicals. Grades: Highly Purified. CAS No. 92168-98-4. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C13H26O. US Biological Life Sciences. USBiological 2
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11-Methyldodecanol 11-Methyldodecanol. Group: Biochemicals. Alternative Names: 11-Methyl-1-dodecanol. Grades: Highly Purified. CAS No. 85763-57-1. Pack Sizes: 2g. Molecular Formula: C13H28O. US Biological Life Sciences. USBiological 2
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1,1'-[Methylenebis(4,1-phenyleneoxy)]bis[3-[(1-methylethyl)amino]-2-propanol 1,1'-[Methylenebis(4,1-phenyleneoxy)]bis[3-[(1-methylethyl)amino]-2-propanol, is an impurtiy of Bisoprolol (B510500), a selective β-adrenergic blocker. Used as an antihypertensive. Group: Biochemicals. Grades: Highly Purified. CAS No. 1225195-70-9. Pack Sizes: 10mg, 25mg. Molecular Formula: C25H38N2O4, Molecular Weight: 430.58. US Biological Life Sciences. USBiological 2
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1,1'-Methylene bis[theobromine] 1,1'-Methylene bis[theobromine]. Group: Biochemicals. Alternative Names: 1,1'-Methylenebis[3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione. Grades: Highly Purified. CAS No. 77196-87-3. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C15H16N8O4. US Biological Life Sciences. USBiological 2
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11-Methyloleoside 11-Methyloleoside is a secoiridoid glucoside isolated from the seeds of Fraxinus excelsior that shows differential antiinflammatory activities in LPS-treated mouse macrophage and anticancer effects in human cancer cell. 11-Methyloleoside is also a useful synthetic intermediate in the synthesis of Ligustroside (L397960). Group: Biochemicals. Grades: Highly Purified. CAS No. 60539-23-3. Pack Sizes: 100mg, 250mg. Molecular Formula: C17H24O11, Molecular Weight: 404.37. US Biological Life Sciences. USBiological 2
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11-O-Ethoxycarbonyl Loteprednol Etabonate 17-Carboxylic Acid 11-O-Ethoxycarbonyl Loteprednol Etabonate 17-Carboxylic Acid is derived from Prednisolone (P703740), which is a synthetic corticosteroid; metabolically interconvertible with prednisone. Hydrocortisone EP Impurity A. Group: Biochemicals. Grades: Highly Purified. CAS No. 133991-62-5. Pack Sizes: 25mg, 250mg. Molecular Formula: C26H34O9, Molecular Weight: 490.54. US Biological Life Sciences. USBiological 2
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11-O-Methylpseurotin A Antibacterial. Selectively inhibits a Hof1 deletion strain. Group: Biochemicals. Grades: Highly Purified. CAS No. 956904-34-0. Pack Sizes: 250ug, 1mg. Molecular Formula: C23H27NO8. US Biological Life Sciences. USBiological 2
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11-O-Mogroside V 11-O-Mogroside V. Group: Biochemicals. Alternative Names: 11-O-Mogroside V. Grades: Plant Grade. CAS No. 126105-11-1. Pack Sizes: 20mg. Molecular Formula: C60H100O29, Molecular Weight: 1285.42. US Biological Life Sciences. USBiological 2
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11-O-Propionyl Halobetasol 11-O-Propionyl Halobetasol is an impurity of Halobetasol (H102290); an anti-inflammatory drug that is used to treat various dermatological conditions which mainly consist of various forms of psoriasis. Group: Biochemicals. Grades: Highly Purified. CAS No. 181527-42-4. Pack Sizes: 5mg, 10mg. Molecular Formula: C25H31ClF2O5, Molecular Weight: 484.96. US Biological Life Sciences. USBiological 2
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11-O-Tetrahydropyranyl-15-O-tert-butyldimethylsilyl-lubiprostone Phenylmethyl Ester Intermediate in the synthesis of Hydroxy Lubiprostone. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
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11-O-Trimethylsilyl 17-Dehydroxy Prednisolone 11-O-Trimethylsilyl 17-Dehydroxy Prednisolone is an intermediate in synthesizing 17-Dehydroxy Prednisolone (D230025), used in the synthesis of a novel anti-inflammatory steroid acid ester. Also used in the synthesis of corticosteroids. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 500mg. Molecular Formula: C24H36O4Si. US Biological Life Sciences. USBiological 2
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11-O-Trimethylsilyl Prednisolone 22-O-Acetate 11-O-Trimethylsilyl Prednisolone 22-O-Acetate is an intermediate in synthesizing 17-Dehydroxy Prednisolone (D230025), used in the synthesis of a novel anti-inflammatory steroid acid ester. Also used in the synthesis of corticosteroids. Group: Biochemicals. Grades: Highly Purified. CAS No. 53512-79-1. Pack Sizes: 500ug, 1mg. Molecular Formula: C26H38O6Si. US Biological Life Sciences. USBiological 2
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11-Oxo Androsterone A metabolite of Androsterone. Group: Biochemicals. Alternative Names: (3α,5α)-3-Hydroxyandrostane-11,17-dione; 11-Oxoandrosterone. Grades: Highly Purified. CAS No. 1231-82-9. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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11-Oxo-betamethasone Dipropionate 11-Oxo-betamethasone Dipropionate. Group: Biochemicals. Alternative Names: (16 β)-9-Fluoro-16-methyl-17,21-bis(1-oxopropoxy)-pregna-1,4-diene-3,11,20-trione. Grades: Highly Purified. CAS No. 64967-90-4. Pack Sizes: 50mg. Molecular Formula: C28H35FO7, Molecular Weight: 502.57. US Biological Life Sciences. USBiological 2
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11-Oxo etiocholanolone 11-Oxo etiocholanolone. Group: Biochemicals. Alternative Names: (3a,5b)-3-Hydroxyandrostane-11,17-dione; 11-Ketoaetiocholanolone. Grades: Highly Purified. CAS No. 739-27-5. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C19H28O3. US Biological Life Sciences. USBiological 2
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11-Oxo Fluticasone Propionate 11-Oxo Fluticasone Propionate is an impurity of Fluticasone Propionate (F599500), a derivative of Flumethasone (F455000). An antiallergic; anti-asthmatic; anti-inflammatory. Group: Biochemicals. Alternative Names: (6α, 16α, 17α)-6, 9-Difluoro-16-methyl-3, 11-dioxo-17-(1-oxopropoxy)androsta-1, 4-diene-17-carbothioic Acid S-(Fluoromethyl) Ester. Grades: Highly Purified. CAS No. 1219174-94-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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11-Oxo Fluticasone Propionate-d3 11-Oxo Fluticasone Propionate-d3. Group: Biochemicals. Alternative Names: (6α, 16α, 17α)-6, 9-Difluoro-16-methyl-3, 11-dioxo-17-(1-oxopropoxy)androsta-1, 4-diene-17-carbothioic Acid S-(Fluoromethyl) Ester-d3. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C25H26D3F3O5S, Molecular Weight: 501.57. US Biological Life Sciences. USBiological 2
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11-oxo-Mogroside V 11-oxo-Mogroside V. Group: Biochemicals. CAS No. 126105-11-1. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
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1,1'-Oxybis[2,3,4-tribromo-benzene] 1,1'-Oxybis[2,3,4-tribromo-benzene] is a polybrominated diphenyl ether (PBDE) used as a flame retardant. Group: Biochemicals. Grades: Highly Purified. CAS No. 182677-28-7. Pack Sizes: 10mg, 100mg. Molecular Formula: C12H4Br6O, Molecular Weight: 643.58. US Biological Life Sciences. USBiological 2
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1,1'-[Oxybis(methylene-4,1-phenyleneoxy)]bis[3-[(1-methylethyl)amino]-2-propanol Fumarate (Bisoprolol Fumarate Impurity) 1,1'-[Oxybis(methylene-4,1-phenyleneoxy)]bis[3-[(1-methylethyl)amino]-2-propanol Fumarate (Bisoprolol Fumarate Impurity). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. Molecular Formula: C30H44N2O9, Molecular Weight: 576.679999999999. US Biological Life Sciences. USBiological 2
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1,1'-[Oxybis(methylene-4,1-phenyleneoxy)]bis[3-[(1-methylethyl)amino]-2-propanol Fumarate-d14 (Bisoprolol Fumarate Impurity) 1,1'-[Oxybis(methylene-4,1-phenyleneoxy)]bis[3-[(1-methylethyl)amino]-2-propanol Fumarate-d14 (Bisoprolol Fumarate Impurity). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C30H30D14N2O9, Molecular Weight: 590.63. US Biological Life Sciences. USBiological 2
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1-[(1R)-2-(2,4-Dihydroxyphenyl)-1-(3,5-dihydroxyphenyl)-2-oxoethyl]-3-[(S)-pyrrolidin-2-yl]urea 1-[(1R)-2-(2,4-Dihydroxyphenyl)-1-(3,5-dihydroxyphenyl)-2-oxoethyl]-3-[(S)-pyrrolidin-2-yl]urea is derived from Saccharin (S080800), which is a non-nutritive sweetener; pharmaceutic aid (flavor). Saccharin was formerly listed as reasonably anticipated to be a human carcinogen; delisted because the cancer data are not sufficient to meet the current criteria for this listing. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C19H21N3O6, Molecular Weight: 387.39. US Biological Life Sciences. USBiological 2
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1-[(1S)-1-(Hydroxymethyl)propyl]-2-pyrrolidinone Levetiracetam intermediate. Group: Biochemicals. Grades: Highly Purified. CAS No. 909566-58-1. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
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1,1'-Selenobis[4-bromobenzene] 1,1'-Selenobis[4-bromobenzene] is used in synthetic preparation of diaryl chalcogenides and dichalcogenides via copper-aluminum-catalyzed chalcogenation of aryl iodides. Group: Biochemicals. Grades: Highly Purified. CAS No. 33834-56-9. Pack Sizes: 5mg, 10mg. Molecular Formula: C12H8Br2Se, Molecular Weight: 390.96. US Biological Life Sciences. USBiological 2
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1,1'-Sulfonylbis[2-(methylthio)ethane] 1,1'-Sulfonylbis[2-(methylthio)ethane] is an intermediate in synthesizing Bis (methylsulfinylethyl) sulfone (B494850), a sulfur mustard metabolite found in urine. Group: Biochemicals. Grades: Highly Purified. CAS No. 137371-98-3. Pack Sizes: 250mg, 500mg. Molecular Formula: C6H14O2S3. US Biological Life Sciences. USBiological 2
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1,1'-Sulfonyldibenzene 1,1'-Sulfonyldibenzene. Group: Biochemicals. Alternative Names: Diphenyl sulfone. Grades: Highly Purified. CAS No. 127-63-9. Pack Sizes: 1kg. US Biological Life Sciences. USBiological 2
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1,1'-Thiocarbonyldi-2(1H)-pyridone 1,1'-Thiocarbonyldi-2(1H)-pyridone. Group: Biochemicals. Grades: Highly Purified. CAS No. 102368-13-8. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C11H8N2O2S. US Biological Life Sciences. USBiological 2
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11-trans Leukotriene C4 11-trans Leukotriene C4 is a C-11 double bond isomer of LTC4. Group: Biochemicals. Grades: Highly Purified. CAS No. 74841-69-3. Pack Sizes: 25ug, 50ug. Molecular Formula: C30H47N3O9S, Molecular Weight: 625.77. US Biological Life Sciences. USBiological 2
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11-trans Leukotriene D4 11-trans Leukotriene D4 is a less potent C-11 double bond isomer of LTD4. Group: Biochemicals. Grades: Highly Purified. CAS No. 79768-40-4. Pack Sizes: 25ug, 50ug. Molecular Formula: C25H40N2O6S, Molecular Weight: 496.66. US Biological Life Sciences. USBiological 2
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11-trans Leukotriene E4 11-trans Leukotriene E4 is an equipotent C-11 double bond isomer of LTE4. Group: Biochemicals. Grades: Highly Purified. CAS No. 75715-88-7. Pack Sizes: 25ug, 50ug. Molecular Formula: C23H37NO5S, Molecular Weight: 439.61. US Biological Life Sciences. USBiological 2
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11-UTP (Biotin) (Biotin-X-5-Aminoallyl-uridine-5-triphosphate, Triethylammonium Salt) Biotin-labeled Nucleotides are used for non-fluorescent labeling of nucleic acids in purification and detection applications. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 60ul. US Biological Life Sciences. USBiological 2
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12,15,18,21,24,27,30-Heptaoxahentraconta-1,40-diene 12,15,18,21,24,27,30-Heptaoxahentraconta-1,40-diene. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
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1-[2-(2,4-Difluorophenyl)-2,3-epoxypropyl]-1H-1,2,4-triazole 1-[2-(2,4-Difluorophenyl)-2,3-epoxypropyl]-1H-1,2,4-triazole is an epoxy impurity of the antifungal agent Fluconazole. Group: Biochemicals. Alternative Names: 1-[[2- (2, 4-Difluorophenyl) oxiranyl]methyl]-1H-1, 2, 4-triazole; 2-(2,4-Difluorophenyl)-2,3-epoxy-1-(1H-1,2,4-triazol-1-yl)propane; 2-(2,4-Difluorophenyl)-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane; Fluconazole Epoxy Impurity. Grades: Highly Purified. CAS No. 86386-76-7. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 2
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1-[2-(2,4-Difluorophenyl)-2,3-epoxypropyl]-1H-1,2,4-triazole-d4 1-[2-(2,4-Difluorophenyl)-2,3-epoxypropyl]-1H-1,2,4-triazole is an epoxy impurity of the antifungal agent Fluconazole. Group: Biochemicals. Alternative Names: 1-[[2- (2, 4-Difluorophenyl) oxiranyl]methyl]-1H-1, 2, 4-triazole-d4; 2-(2,4-Difluorophenyl)-2,3-epoxy-1-(1H-1,2,4-triazol-1-yl)propane-d4; 2-(2,4-Difluorophenyl)-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane-d4; Fluconazole Epoxy Impurity-d4. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
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1-[[2'-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester 1-[[2'-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester. Group: Biochemicals. Alternative Names: Azilsartan medoxomil. Grades: Highly Purified. CAS No. 863031-21-4. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C30H24N4O8. US Biological Life Sciences. USBiological 2
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1,2,2,6,6-Pentamethyl-4-piperidone 1,2,2,6,6-Pentamethyl-4-piperidone. Group: Biochemicals. Grades: Highly Purified. CAS No. 5554-54-1. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C10H19NO. US Biological Life Sciences. USBiological 2
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1,2,2,6,6-Pentamethylpiperidine 1,2,2,6,6-Pentamethylpiperidine. Group: Biochemicals. Alternative Names: 2,2,6,6,N-Pentamethylpiperidine; M&B 4486; N,2,2,6,6-Pentamethylpiperidine; N-Methyl-2,2,6,6-tetramethylpiperidine; Pempidine; Pyrilene. Grades: Highly Purified. CAS No. 79-55-0. Pack Sizes: 5g. Molecular Formula: C10H21N, Molecular Weight: 155.28. US Biological Life Sciences. USBiological 2
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1-[[2-[(2-Aminophenyl)amino]-5-methyl-3-thienyl]carbonyl]-4-methyl-piperazine-D3 1-[[2-[(2-Aminophenyl)amino]-5-methyl-3-thienyl]carbonyl]-4-methyl-piperazine-D3 is a labelled analogue of 1-[[2-[(2-Aminophenyl)amino]-5-methyl-3-thienyl]carbonyl]-4-methyl-piperazine (A622452). 1-[[2-[(2-Aminophenyl)amino]-5-methyl-3-thienyl]carbonyl]-4-methyl-piperazine is an impurity of Olanzapine (O253750), a serotonin (5-HT2) and dopamine (D1/D2) receptor antagonist with anticholinergic activity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C17H19D3N4OS, Molecular Weight: 333.47. US Biological Life Sciences. USBiological 2
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1-[2-(2-Chloroethoxy)ethyl]-2-methyl-5-nitro-1H-imidazole 1-[2-(2-Chloroethoxy)ethyl]-2-methyl-5-nitro-1H-imidazole is an analogue and impurity of the antiprotozoal agent Metronidazole (M338880). O-Hydroxyethyl Metronidazole as well as other 1-substituted-2-methyl-5-nitroimidazoles showed potential antitrichomonal activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 16156-93-7. Pack Sizes: 50mg, 100mg. Molecular Formula: C8H12ClN3O3. US Biological Life Sciences. USBiological 2
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1-[(2,2-Dimethyl-1,3-dioxolan-4-yl)methoxy]-3-[4-(2-methoxyethyl)phenoxy]-2-propanol 1-[(2,2-Dimethyl-1,3-dioxolan-4-yl)methoxy]-3-[4-(2-methoxyethyl)phenoxy]-2-propanol is an by-product in the synthesis of Metoprolol Tartrate (M338790), an β1 selective aryloxypropanolamine andrenergic antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 163685-40-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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1-[2-(2-Hydroxyethoxy)ethyl]-4-(2-iodobenzoyl)-piperazine 1-[2-(2-Hydroxyethoxy)ethyl]-4-(2-iodobenzoyl)-piperazine is an intermediate used in the synthesis of 2-(2-(4-(Dibenzo[b, f][1, 4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethanol (D417105), which is an impurity of Quetiapine Hemifumurate (Q510000), an anti-psychotic drug. Group: Biochemicals. Grades: Highly Purified. CAS No. 848814-26-6. Pack Sizes: 50mg, 100mg. Molecular Formula: C15H21IN2O3, Molecular Weight: 404.24. US Biological Life Sciences. USBiological 2
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1,2,3,3a,4,8b-hexahydro-4-(4-Methylpheny)-Cyclopent[b]indole 1,2,3,3a,4,8b-hexahydro-4-(4-Methylpheny)-Cyclopent[b]indole. Group: Biochemicals. Grades: Highly Purified. CAS No. 273220-33-0. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C18H19N. US Biological Life Sciences. USBiological 2
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1233B 1233B is an antibacterial / antibiotic for proteomics research. Group: Biochemicals. Alternative Names: 12-Hydroxy-13-(hydroxymethyl)-3,5,7-trimethyl-2,4-tetradecadiene-1,14-dioic acid. Grades: Highly Purified. CAS No. 34668-61-6. Pack Sizes: 250ug, 1mg. Molecular Formula: C18H30O6. US Biological Life Sciences. USBiological 2
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1,2,3,4,4a,9,10,10a-Octahydro-1-methyl-7-(1-methylethyl)-phenanthrene 1,2,3,4,4a,9,10,10a-Octahydro-1-methyl-7-(1-methylethyl)-phenanthrene is a low molecular weight volatile organic compound and an essential oil found in aquatic macrophyte Ceratophyllum demersum L. Group: Biochemicals. Grades: Highly Purified. CAS No. 32624-67-2. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C18H26, Molecular Weight: 242.4. US Biological Life Sciences. USBiological 2
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1,2,3,4,4a,9,10,10a-Octahydro-3,7,8-trimethyl-phenanthrene 1,2,3,4,4a,9,10,10a-Octahydro-3,7,8-trimethyl-phenanthrene is used in the synthesis of 1,2,5-trimethyl-3-hydroxynaphthalene. Also, it is an intermediate used in the synthesis of 1,2,6-Trimethyl-phenanthrene (T796610), which is a persistent organic pollutant (POP). Group: Biochemicals. Grades: Highly Purified. CAS No. 860550-96-5. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C17H24, Molecular Weight: 228.37. US Biological Life Sciences. USBiological 2
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1,2,3,4,5,6,7,8-Octahydro-1-[(4-methoxyphenyl)methyl]-isoquinoline 1,2,3,4,5,6,7,8-Octahydro-1-[(4-methoxyphenyl)methyl]-isoquinoline is a useful synthetic compound. Group: Biochemicals. Grades: Highly Purified. CAS No. 51072-36-7. Pack Sizes: 10mg, 20mg. Molecular Formula: C17H23NO, Molecular Weight: 257.37. US Biological Life Sciences. USBiological 2
Worldwide
1,2,3,4,5,6,7,8-Octahydro-2,4-dioxo-[1]benzothieno[2,3-d]pyrimidine-5-carboxylic Acid 1,2,3,4,5,6,7,8-Octahydro-2,4-dioxo-[1]benzothieno[2,3-d]pyrimidine-5-carboxylic Acid is used in the synthesis of imidazo[1,2-a]thienopyrimidin-2-one derivatives as blood platelet aggregation inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 1417635-86-9. Pack Sizes: 10mg, 100mg. Molecular Formula: C11H10N2O4S, Molecular Weight: 266.27. US Biological Life Sciences. USBiological 2
Worldwide
1,2,3,4,5,6,7-Heptachloronaphthalene 1,2,3,4,5,6,7-Heptachloronaphthalene is a persistent organohalogenated pollutant found in the air and wastewater. Group: Biochemicals. Grades: Highly Purified. CAS No. 58863-14-2. Pack Sizes: 100mg, 1g. Molecular Formula: C10HCl7, Molecular Weight: 369.29. US Biological Life Sciences. USBiological 2
Worldwide
1,2,3,4,5,6-Benzenehexamine 1,2,3,4,5,6-Benzenehexamine is used as a reagent in the preparation of 2-(benzimidazol-2-yl)quinoxalines as selective antagonists at human A1 and A3 adenosine receptors. Group: Biochemicals. Grades: Highly Purified. CAS No. 4444-26-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C6H12N6, Molecular Weight: 168.2. US Biological Life Sciences. USBiological 2
Worldwide
1,2,3,4,5,6-Benzenehexamine Trihydrochloride 1,2,3,4,5,6-Benzenehexamine trihydrochloride is used as a reagent in the preparation of 2-(benzimidazol-2-yl)quinoxalines as selective antagonists at human A1 and A3 adenosine receptors. Group: Biochemicals. Grades: Highly Purified. CAS No. 126521-82-2. Pack Sizes: 25mg, 50mg. Molecular Formula: C6H15Cl3N6. US Biological Life Sciences. USBiological 2
Worldwide
1,2,3,4,5,6-Hexabromocyclohexane Potently and directly inhibits JAK2 tyrosine kinase autophosphorylation, specifically inhibiting ligand-dependent JAK2 activation. A 16-hour treatment with 1uM of compound reduces JAK2 tyrosine autophosphorylation levels to ~ 50% while 50uM elimates nearly all JAK2 activity. Non-cytotoxic at 100uM. Group: Biochemicals. Grades: Purified. CAS No. 1837-91-8. Pack Sizes: 50mg. Molecular Formula: C6H6Br6. US Biological Life Sciences. USBiological 2
Worldwide
1, 2, 3, 4, 5-Penta methyl cyclopentadiene 1, 2, 3, 4, 5-Penta methyl cyclopentadiene. Group: Biochemicals. Grades: Highly Purified. CAS No. 4045-44-7. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. USBiological 2
Worldwide
1,2,3,4,5-Pentaphenyl-1,3-cyclopentadiene 1,2,3,4,5-Pentaphenyl-1,3-cyclopentadiene. Group: Biochemicals. Grades: Highly Purified. CAS No. 2519-10-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 2
Worldwide
1,2,3,4,6-o-Pentagalloylglucose 1,2,3,4,6-o-Pentagalloylglucose. Group: Biochemicals. Alternative Names: Beta-1,2,3,4,6-Pentagalloylglucose. Grades: Plant Grade. CAS No. 14937-32-7. Pack Sizes: 20mg. Molecular Formula: C41H32O26, Molecular Weight: 940.677. US Biological Life Sciences. USBiological 2
Worldwide

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