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.
17(R)-Resolvin D1 is an exhibitor of a dose-dependent reduction in leukocyte infiltration. Group: Biochemicals. Grades: Highly Purified. CAS No. 528583-91-7. Pack Sizes: 10ug, 25ug. Molecular Formula: C22H32O5, Molecular Weight: 376.49. US Biological Life Sciences.
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17(S)-HETE
17(S)-HETE is a cytochrome P450 (CYP450) metabolite of arachidonic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 183509-25-3. Pack Sizes: 25ug, 50ug. Molecular Formula: C20H32O3, Molecular Weight: 320.47. US Biological Life Sciences.
17- ( (Trimethylsilyl) ethynyl) -17- ( (trimethylsilyl) oxy) -2-isopropanol Gestodene is an intermediate in the synthesis of 2-Isopropanol Gestodene which is an impurity of Gestodene (G368250), an orally active steroid that exhibits progesterone (P755900) -like profile of activity. Gestodene have been used in combination with estrogen as an oral contraceptive. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C30H48O3Si2. US Biological Life Sciences.
1-(7Z,10Z,13Z,16Z-Docosatetraenoyl)-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-glycero-3-phosphate-d8 is the labeled analogue of 1-(7Z,10Z,13Z,16Z-Docosatetraenoyl)-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-glycero-3-phosphate (D525505), a poly-unsaturated fatty acid derivative. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 235mg. Molecular Formula: C45H65D8O8P, Molecular Weight: 781.08. US Biological Life Sciences.
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18α-Glycyrrhetinic Acid
18α-Glycyrrhetinic Acid rapidly and reversibly blocks gap junction intercellular communication (GJIC). Group: Biochemicals. Grades: Highly Purified. CAS No. 1449-05-4. Pack Sizes: 100mg, 500mg. Molecular Formula: C30H46O4. US Biological Life Sciences.
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18α-Glycyrrhetinic Acid 3-O- β-D-Glucuronide
18α-Glycyrrhetinic Acid 3-O- β-D-Glucuronide is a metabolite of 18α-Glycyrrhetinic Acid (G735005), an anti-inflammatory which also rapidly and reversibly blocks gap junction intercellular communication (GJIC). Group: Biochemicals. Grades: Highly Purified. CAS No. 400870-85-1. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C36H54O10. US Biological Life Sciences.
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18α-Glycyrrhizic Acid
18α-Glycyrrhizic Acid is a derivative of Glycyrrhizic Acid (G735150), a triterpene saponin used in the traditional Chinese medicinal preparation for its anti-inflammatory , antiulcerous and antiallergic effects. Group: Biochemicals. Grades: Highly Purified. CAS No. 83896-44-0. Pack Sizes: 25mg, 50mg. Molecular Formula: C42H62O16, Molecular Weight: 822.93. US Biological Life Sciences.
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18α-Hydroxyprogesterone
18α-Hydroxyprogesterone is a steroid hormone related to Progesterone (P755900) which is produced by the corpus luteum. It induces maturation and secretory activity of the uterine endothelium; suppresses ovulation. Progesterone is implicated in the etiology of breast cancer. Group: Biochemicals. Grades: Highly Purified. CAS No. 596-69-0. Pack Sizes: 10mg, 25mg. Molecular Formula: C21H30O3, Molecular Weight: 330.46. US Biological Life Sciences.
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1, 8-Bis (chloromethyl) naphthalene
1, 8-Bis (chloromethyl) naphthalene is used in the to make acenapthene by laser flash photolysis. Group: Biochemicals. Grades: Highly Purified. CAS No. 50585-29-0. Pack Sizes: 500mg, 5g. Molecular Formula: C12H10Cl2, Molecular Weight: 225.11. US Biological Life Sciences.
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18-carboxy dinor Leukotriene B4
18-carboxy dinor Leukotriene B4 is b-oxidation metabolite of LTB4. Group: Biochemicals. Grades: Highly Purified. CAS No. 102674-12-4. Pack Sizes: 25ug, 50ug. Molecular Formula: C18H26O6, Molecular Weight: 338.4. US Biological Life Sciences.
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.
Biotin-labeled Nucleotides are used for non-fluorescent labeling of nucleic acids in purification and detection applications. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 200ul. US Biological Life Sciences.
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1,8-Diaminochrysazine
1,8-Diaminochrysazine is an intermediate in the synthesis of compounds used to disperse dye for synthetic polyester fibers. Group: Biochemicals. Grades: Highly Purified. CAS No. 128-94-9. Pack Sizes: 1mg, 5mg. Molecular Formula: C14H10N2O4. US Biological Life Sciences.
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1,8-Diaminonaphthalene
1,8-Diaminonaphthalene is used as a reagent/ligand in the synthesis of transition metal tetraazamacrocyclic complexes as potent antimicrobial and antioxidant agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 479-27-6. Pack Sizes: 25g, 100g. Molecular Formula: C10H10N2, Molecular Weight: 158.199999999999. US Biological Life Sciences.
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1,8-Diaza-2,9-diketocyclotetradecane
1,8-Diaza-2,9-diketocyclotetradecane is a dimer of Caprolactam (C175665), an amonomer used in the production of nylon-6 and other synthetic polymers. Group: Biochemicals. Grades: Highly Purified. CAS No. 56403-09-9. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C12H22N2O2. US Biological Life Sciences.
1,8-Diaza-spiro[4·5]decane-1-carboxylic acid tert-butyl ester hydrochloride 98+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
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1,8-Dibromonaphthalene
1,8-Dibromonaphthalene. Group: Biochemicals. Grades: Highly Purified. CAS No. 17135-74-9. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C10H6Br2. US Biological Life Sciences.
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1,8-Dibromonaphthalene-2,7-diol
1,8-Dibromonaphthalene-2,7-diol. Group: Biochemicals. Grades: Highly Purified. CAS No. 102153-56-0. Pack Sizes: 10g, 25g, 50g. US Biological Life Sciences.
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1,8-Dibromooctane
1,8-Dibromooctane is used as a reagent in the synthesis of novel 7-aminoalkyl-substituted flavonoid derivatives as potential cholinesterase inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 4549-32-0. Pack Sizes: 1g, 5g. Molecular Formula: C8H16Br2, Molecular Weight: 272.02. US Biological Life Sciences.
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1,8-Dichloroanthraquinone
1,8-Dichloroanthraquinone is a reagent in the preparation of anthraquinones, which has antitumor activities. Group: Biochemicals. Grades: Highly Purified. CAS No. 82-43-9. Pack Sizes: 5g, 25 g. Molecular Formula: C14H6Cl2O2, Molecular Weight: 277.1. US Biological Life Sciences.
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1, 8-Dichloro hexadecafluoro octane
1, 8-Dichloro hexadecafluoro octane. Group: Biochemicals. Alternative Names: 1, 8-Dichloro perfluoro octane. Grades: Highly Purified. CAS No. 647-25-6. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
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1, 8-Dichloro perfluoro octane
1, 8-Dichloro perfluoro octane acts as a reagent for the preparation of hydroperfluoroalkanes from perfluoroakyl chlorides. Group: Biochemicals. Grades: Highly Purified. CAS No. 647-25-6. Pack Sizes: 5g, 10g. Molecular Formula: C8Cl2F16, Molecular Weight: 470.97. US Biological Life Sciences.
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1,8-Dichloropyrene
1,8-Dichloropyrene is a chlorinated polycyclic aromatic hydrocarbon with mutagenic effects on Salmonella typhimurium TA 98 and 100 strains. Group: Biochemicals. Grades: Highly Purified. CAS No. 89315-22-0. Pack Sizes: 1mg. Molecular Formula: C16H8Cl2. US Biological Life Sciences.
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1,8-Didemethyl zolazepam
1,8-Didemethyl zolazepam. Group: Biochemicals. Alternative Names: 4-(2-Fluorophenyl)-6,8-dihydro-3-methylpyrazolo[3,4-e][1,4]diazepin-7(1H)-one. Grades: Highly Purified. CAS No. 55199-54-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C13H11FN4O. US Biological Life Sciences.
1,8-Diethyl-1,3,4,9-tetrahydro-6-hydroxypyrano[3,4-b]indole-1-acetic Acid Methyl Ester is an intermediate in the synthesis of Etodolac (E933100) related compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 114720-21-7. Pack Sizes: 1mg, 5mg. Molecular Formula: C18H23NO4. US Biological Life Sciences.
Etodolac derivative. Group: Biochemicals. Grades: Highly Purified. CAS No. 122188-02-7. Pack Sizes: 10mg. US Biological Life Sciences.
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1,8-Dihydroxy-4,5-dinitro-9,10-anthracenedione
1,8-Dihydroxy-4,5-dinitro-9,10-anthracenedione is a NS2B-NS3 protease specific inhibitor that is used for treatment of Dengue and West Nile virus infections. Group: Biochemicals. Grades: Highly Purified. CAS No. 81-55-0. Pack Sizes: 2.5g, 10g. Molecular Formula: C14H6N2O8. US Biological Life Sciences.
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1,8-Dihydroxyanthraquinone
Used as a stimulant laxative, though due to its carcinogenic properties, is not widely prescribed. Group: Biochemicals. Grades: Highly Purified. CAS No. 117-10-2. Pack Sizes: 1g, 10g, 100g, 250g, 500g. Molecular Formula: C??H?O?. US Biological Life Sciences.
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1,8-Dihydroxynaphthylene-3,6-disulfonic acid
1,8-Dihydroxynaphthylene-3,6-disulfonic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 148-25-4. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences.
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1,8-Diiodooctane
1,8-Diiodooctane. Group: Biochemicals. Grades: Highly Purified. CAS No. 24772-63-2. Pack Sizes: 5g, 10g, 25g. US Biological Life Sciences.
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1,8-Dimethylcarbazole
1,8-Dimethylcarbazole. Group: Biochemicals. Grades: Highly Purified. CAS No. 6558-83-4. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C14H13N. US Biological Life Sciences.
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1,8-Dinitronaphthalene
1,8-Dinitronaphthalene. Group: Biochemicals. Alternative Names: 1,8-Dinitronaphthalene, NSC 6323. Grades: Highly Purified. CAS No. 602-38-0. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C10H6N2O4. US Biological Life Sciences.
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1,8-Dinitropyrene-d8
1,8-Dinitropyrene-d8 is the isotope labelled analog of 1,8-Dinitropyrene (D480270); one of the major mutagens found in contaminated sediments. Also a potential human carcinogen. Group: Biochemicals. Grades: Highly Purified. CAS No. 121700-15-0. Pack Sizes: 1mg, 10mg. Molecular Formula: C16D8N2O4, Molecular Weight: 300.3. US Biological Life Sciences.
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1,8-Di-p-toluidinoanthraquinone
1,8-Di-p-toluidinoanthraquinone is used in the synthetic preparation of di(amino)-9,10-anthracenedione derivatives by palladium-catalyzed amination of di(chloro)-9,10-anthracenedione. Group: Biochemicals. Grades: Highly Purified. CAS No. 82-16-6. Pack Sizes: 500mg, 5g. Molecular Formula: C28H22N2O2, Molecular Weight: 418.49. US Biological Life Sciences.
Biotin-labeled Nucleotides are used for non-fluorescent labeling of nucleic acids in purification and detection applications. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1ml. US Biological Life Sciences.
18-Hydroxy-(5Z,8Z,11Z,14Z,16E)-eicosapentaenoic Acid is produced by non-enzymatic oxidation of Eicosapentaenoic Acid (E477800). Group: Biochemicals. Grades: Highly Purified. CAS No. 141110-17-0. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C20H30O3, Molecular Weight: 318.45. US Biological Life Sciences.
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18-Hydroxycortisol (Hemiketal)
18-Hydroxycortisol is a derivative of Cortisol (H714615), frequently referred to as the stress hormone, is released into the bloodstream during periods of stress. Cortisol also has effects on enhancing memory with regards to emotions during stressful events. Group: Biochemicals. Grades: Highly Purified. CAS No. 144302-17-0. Pack Sizes: 500ug, 5mg. Molecular Formula: C21H30O6. US Biological Life Sciences.
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18-Methyl-11-methyleneestr-4-ene-3,17-dione
18-Methyl-11-methyleneestr-4-ene-3,17-dione is used in the preparation of Desogestrel (D296875), which is oral contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 54024-17-8. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C20H26O2, Molecular Weight: 298.42. US Biological Life Sciences.
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18-Methyl Bolandiol
18-Methyl Bolandiol is an derivative of Bolandiol (B675000), a unique anabolic steroid with androgenic, estrogenic and progestational activities. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 100mg. Molecular Formula: C19H30O2. US Biological Life Sciences.
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18-Methylestrone Methyl Ether
18-Methylestrone Methyl Ether is an intermediate in the synthesis of gestodene (G368250), an orally active gestogen with progesterone-like profile of activity. Group: Biochemicals. Alternative Names: 13-Ethyl-3-methoxy-gona-1,3,5(10)-trien-17-one. Grades: Highly Purified. CAS No. 848-04-4. Pack Sizes: 25mg. US Biological Life Sciences.
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18-Methyl ethynyl estradiol
18-Methyl ethynyl estradiol. Group: Biochemicals. Alternative Names: (17a)-13-Ethyl-18,19-dinorpregna-1,3,5(10)-trien-20-yne-3,17-diol; 13-Ethyl-17a-ethynylgona-1,3,5(10)-triene-3,17b-diol. Grades: Highly Purified. CAS No. 14012-72-7. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C21H26O2. US Biological Life Sciences.
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18-Methyl Nandrolone
Nandrolone (N315000) derivative. Group: Biochemicals. Grades: Highly Purified. CAS No. 793-55-5. Pack Sizes: 10mg, 100mg. Molecular Formula: C19H28O2. US Biological Life Sciences.
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1,8-Naphthalic anhydride
1,8-Naphthalic anhydride. Group: Biochemicals. Grades: Highly Purified. CAS No. 81-84-5. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. Molecular Formula: C12H6O3. US Biological Life Sciences.
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1,8-Octanediol
1,8-Octanediol. Group: Biochemicals. Grades: Highly Purified. CAS No. 629-41-4. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C8H18O2. US Biological Life Sciences.
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1,8-Octanediol 98+% (GC)
1,8-Octanediol 98+% (GC). Group: Biochemicals. Grades: GC. CAS No. 629-41-4. Pack Sizes: 100g, 250g, 25g, 1Kg, 2.5Kg. US Biological Life Sciences.
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1,8-Octanediphosphonic Acid
1,8-Octanediphosphonic Acid is used in protecting effect and in prevention of zinc corrosion. Group: Biochemicals. Grades: Highly Purified. CAS No. 5943-66-8. Pack Sizes: 10mg, 50mg. Molecular Formula: C8H20O6P2, Molecular Weight: 274.19. US Biological Life Sciences.
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1,8-Octanedithiol
1,8-Octanedithiol. Group: Biochemicals. Grades: Highly Purified. CAS No. 1191-62-4. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C8H18S2. US Biological Life Sciences.
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18-O-Desmethyl Vinorelbine
18-O-Desmethyl Vinorelbine is an impurity of Vinorelbine Ditartrate (V315000); an antineoplastic. Group: Biochemicals. Grades: Highly Purified. CAS No. 868596-47-8. Pack Sizes: 1mg. Molecular Formula: C44H52N4O8, Molecular Weight: 764.91. US Biological Life Sciences.
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18-Oxocortisol
18-Oxocortisol is used in biological studies on anti-malarial drug artesunate restoring metabolic changes in experimental allergic asthma. Group: Biochemicals. Grades: Highly Purified. CAS No. 2410-60-8. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C21H28O6. US Biological Life Sciences.
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1,8-Pyrenediamine
1,8-Pyrenediamine is an intermediate in the synthesis of 1,8-Dinitropyrene (D480270), one of the major mutagens found in contaminated sediments. 1,8-Dinitropyrene is a potential human carcinogen. 1,8-Pyrenediamine may be a possible carcinogen and mutagen. Group: Biochemicals. Grades: Highly Purified. CAS No. 30269-04-6. Pack Sizes: 10mg, 25mg. Molecular Formula: C16H12N2. US Biological Life Sciences.
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18-(tert-Butoxy)-18-oxooctadecanoic Acid
18-(tert-Butoxy)-18-oxooctadecanoic Acid is used to engineer long-acting, potent exendin-4 based GLP-1 analog for microstructure-based transdermal delivery for glycemic control. Group: Biochemicals. Grades: Highly Purified. CAS No. 843666-40-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C22H42O4, Molecular Weight: 370.57. US Biological Life Sciences.
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.
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19,20-Epoxycytochalasin C
19,20-Epoxycytochalasin C is a major component of the cytochalasin complex from MST-FP1762. Although reported in the literature, there is no available biological data on the metabolite other than in-house data suggesting the presence of the epoxide renders the metaboltie more active than cytochalasin C in inhibition of tumor cell growth in vitro. Group: Biochemicals. Grades: Highly Purified. CAS No. 189351-79-9. Pack Sizes: 1mg. US Biological Life Sciences.
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19,20-Epoxycytochalasin D
19,20-Epoxycytochalasin D is a major component of the cytochalasin complex from MST-FP1762. Although reported in the literature, there is no available biological data on the metabolite other than in-house data suggesting the presence of the epoxide renders the metabolite more active than cytochalasin D in inhibition of tumor cell growth in vitro. Group: Biochemicals. Grades: Highly Purified. CAS No. 191349-10-7. Pack Sizes: 1mg. US Biological Life Sciences.
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1,9-Bis(4-fluorophenyl)nonane-1,5,9-trione
1,9-Bis(4-fluorophenyl)nonane-1,5,9-trione is a useful synthetic intermediate. Group: Biochemicals. Grades: Highly Purified. CAS No. 914777-33-6. Pack Sizes: 1mg. Molecular Formula: C21H20F2O3, Molecular Weight: 358.38. US Biological Life Sciences.
1,9-Bis(4-fluorophenyl)nonane-1,5,9-trione-d8 O,O,O-Trimethyl Trioxime is the deuterium labelled version of 1,9-Bis(4-fluorophenyl)nonane-1,5,9-trione O,O,O-Trimethyl Trioxime (B434890), which is impurity intermediate of Ezetimibe (E975000) that is cholesterol absorption inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C24H21D8F2N3O3, Molecular Weight: 453.55. US Biological Life Sciences.
1,9-Bis(4-fluorophenyl)nonane-1,5,9-trione O,O,O-Trimethyl Trioxime in an intermediate impurity of Ezetimibe (E975000), which is a cholesterol absorption inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C24H29F2N3O3, Molecular Weight: 445.5. US Biological Life Sciences.
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1,9-Bis-Boc-1,5,9-triazanonane
1,9-Bis-Boc-1,5,9-triazanonane. Group: Biochemicals. Grades: Highly Purified. CAS No. 82409-02-7. Pack Sizes: 250mg, 500mg, 1g. US Biological Life Sciences.
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1,9-Bis-Boc-1,5,9-triazanonane 98+% (TLC)
1,9-Bis-Boc-1,5,9-triazanonane 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
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19-Carboxy Cholesterol
Cholesterol derivative. A new C-19-functionalized cholesterol. Group: Biochemicals. Alternative Names: (3 β)-3-Hydroxycholest-5-en-19-oic Acid. Grades: Highly Purified. CAS No. 26319-96-0. Pack Sizes: 1mg. US Biological Life Sciences.