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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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(4S)-(3,4-Dichlorophenyl)-3,4-dihydro-1,2-epoxy-1-O-triethylsilyl-1-naphthol (4S)-(3,4-Dichlorophenyl)-3,4-dihydro-1,2-epoxy-1-O-triethylsilyl-1-naphthol. Group: Biochemicals. Grades: Highly Purified. CAS No. 1217528-57-8. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 1
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(4S)-(3,4-Dichlorophenyl)-3,4-dihydro-1-O-triethylsilyl-1-naphthol (4S)-(3,4-Dichlorophenyl)-3,4-dihydro-1-O-triethylsilyl-1-naphthol. Group: Biochemicals. Alternative Names: (1S) -1- (3, 4-Dichlorophenyl) -1, 2-dihydro-4-[ (triethylsilyl) oxy]naphthalene. Grades: Highly Purified. CAS No. 1217778-10-3. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 1
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(4S)-3-[5-(4-Fluorophenyl)-1,5-dioxopenyl]-4-phenyl-2-oxazolidinone 98+% (4S)-3-[5-(4-Fluorophenyl)-1,5-dioxopenyl]-4-phenyl-2-oxazolidinone 98+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 189028-93-1. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 1
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(4S)-4-Cyclohexyl-L-proline Hydrochloride It is an intermediate for the synthesis of angiotensin-converting enzyme inhibitors, e.g. Fosinopril. Group: Biochemicals. Alternative Names: trans-4-Cyclohexyl-L-proline Hydrochloride. Grades: Highly Purified. CAS No. 90657-55-9. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 1
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(4S)-4-Ethyl-7,8-dihydro-4-hydroxy-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione (4S)-4-Ethyl-7,8-dihydro-4-hydroxy-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione. Group: Biochemicals. Alternative Names: (S)-4-Ethyl-7,8-dihydro-4-hydroxy-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione. Grades: Highly Purified. CAS No. 110351-94-5. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C13H13NO5. US Biological Life Sciences. USBiological 1
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(4S)-(-)-4-Isopropyl-5,5-diphenyl-2-oxazolidinone (4S)-(-)-4-Isopropyl-5,5-diphenyl-2-oxazolidinone. Group: Biochemicals. Grades: Highly Purified. CAS No. 184346-45-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 1
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(4S)-4-(Phenylthio)-L-proline-d5 Hydrochloride Labeled (4S)-4-(Phenylthio)-L-proline is an impurity of labeled Zofenopril. Group: Biochemicals. Alternative Names: cis-4-(Phenylthio)-L-proline-d5 Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
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(4S)-4-(Phenylthio)-L-proline Hydrochloride (4S)-4-(Phenylthio)-L-proline is an impurity of Zofenopril. Group: Biochemicals. Alternative Names: cis-4-(Phenylthio)-L-proline Hydrochloride. Grades: Highly Purified. CAS No. 105107-84-4. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 1
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(4S,4'S)-2,2'-(Pentane-3,3'-diyl)bis(4-benzyl-4,5-dihydrooxazole) (4S,4'S)-2,2'-(Pentane-3,3'-diyl)bis(4-benzyl-4,5-dihydrooxazole). Group: Biochemicals. Alternative Names: (S,S)-3,3-Bis(4-benzyl-2-oxazolin-2-yl)pentane; (S, S)-2, 2'- (Diethylmethylene)bis (4-benzyl-2-oxazoline). Grades: Highly Purified. CAS No. 160191-64-0. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 1
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(4S,5R)-2,2-Dimethyl-4-[4-(phenylmethoxy)phenyl]-N-Dimethylethoxycarbonyl-3,5-oxazolidinecarboxylic Acid Ethyl Ester Used in the synthesis of Paclitaxel metabolite. Group: Biochemicals. Grades: Highly Purified. CAS No. 382596-27-2. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 1
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(4S,5R)-3-tert-Butoxycarbony-2-(4-anisyl)-4-phenyl-5-oxazolidine carboxylic acid (4S,5R)-3-tert-Butoxycarbony-2-(4-anisyl)-4-phenyl-5-oxazolidine carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 196404-55-4. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C22H25NO6. US Biological Life Sciences. USBiological 1
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(4S,5R)-3-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid (4S,5R)-3-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid. Group: Biochemicals. Alternative Names: (4S, 5R) -2, 2-Di methyl -4-phenyl -3, 5-oxazolidinedicarboxyl ic acid 3-(1,1-dimethylethyl) ester; (4S,5R)-N-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyl-5-oxazolidinecarboxylic acid. Grades: Highly Purified. CAS No. 143527-70-2. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C17H23NO5. US Biological Life Sciences. USBiological 1
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(4S,5R,6R)-5-Acetamido-4-tert-butyloxycarbonylamino-6-((1R,2R)-2,3-dihydroxy-1-methoxypropyl)-5,6-dihydro-4H-pyran-2-carboxylic Acid (4S,5R,6R)-4,5-Diacetamido-6-((1R,2R)-2,3-dihydroxy-1-methoxypropyl)-5,6-dihydro-4H-pyran-2-carboxylic Acid is an intermediate in the preparation of Neuraminic Acid and its derivatives. Group: Biochemicals. Alternative Names: 5-(Acetylamino)-4-tert-butyloxycarbonylamino-2,6-anhydro-3,4,5-trideoxy-7-O-methyl-D-glycero-D-galacto-non-2-enonic Acid. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
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(4S,5S)-(-)-4-Methoxymethyl-2-methyl-5-phenyl-2-oxazoline (4S,5S)-(-)-4-Methoxymethyl-2-methyl-5-phenyl-2-oxazoline. Group: Biochemicals. Grades: Highly Purified. CAS No. 52075-14-6. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 1
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(4S,5S)-4-Methyl-5-phenyl-2-oxazolidinone Intermediate in the preparation of pseudonorephedrine oxazolidinone derivatives. Group: Biochemicals. Alternative Names: (4S,5S)-(+)-4-Methyl-5-phenyl-2-oxazolidinone; (4S-trans)-4-Methyl-5-phenyl-2-oxazolidinone. Grades: Highly Purified. CAS No. 17097-67-5. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 1
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(4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester. Group: Biochemicals. Alternative Names: (4S,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester; (4S-cis)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 196085-85-5. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 1
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(4S)-Brivaracetam (4S)-Brivaracetam. Group: Biochemicals. Alternative Names: (αS,4S)-α-Ethyl-2-oxo-4-propyl-1-pyrrolidineacetamide. Grades: Highly Purified. CAS No. 357336-19-7. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 1
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(4S,cis)-1,1-Dimethylethyl-6-aminoethyl-2,2-dimethyl-1,3-dioxane-4-acetate An impurity of Atorvastatin. Group: Biochemicals. Alternative Names: (4S,6S)-6-(2-Aminoethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 947586-93-8. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 1
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(4S)-N-tert-Butoxycarbonyl-2,2-dimethyl-4-vinyloxazolidine (4S)-N-tert-Butoxycarbonyl-2,2-dimethyl-4-vinyloxazolidine. Group: Biochemicals. Alternative Names: (4S)-4-Ethenyl-2,2-dimethyl-3-oxazolidinecarboxylic acid 1,1-dimethylethyl ester. Grades: Highly Purified. CAS No. 133625-87-3. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C12H21NO3. US Biological Life Sciences. USBiological 1
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(4S,trans)-1,1-Dimethylethyl-6-aminoethyl-2,2-dimethyl-1,3-dioxane-4-acetate An impurity of Atorvastatin. Group: Biochemicals. Alternative Names: (4R,6R)-6-(2-Aminoethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Esterte. Grades: Highly Purified. CAS No. 1105067-89-7. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
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(4-tert-Butoxycarbonylamino-indol-1-yl)acetic acid (4-tert-Butoxycarbonylamino-indol-1-yl)acetic acid. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g. US Biological Life Sciences. USBiological 1
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(4- (Trifluoromethoxy) phenyl) boronic acid pinacol ester (4- (Trifluoromethoxy) phenyl) boronic acid pinacol ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 474709-28-9. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C13H16BF3O3. US Biological Life Sciences. USBiological 1
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(4-Trifluoromethyl Benzene sulfonyl) acetic acid (4-Trifluoromethyl Benzene sulfonyl) acetic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 156497-87-9. Pack Sizes: 25g, 50g. Molecular Formula: C9H7F3O4S. US Biological Life Sciences. USBiological 1
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(4-Trifluoromethyl-pyridin-2-yl)methylamine hydrochloride (4-Trifluoromethyl-pyridin-2-yl)methylamine hydrochloride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. US Biological Life Sciences. USBiological 1
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(4-Trifluoromethyl-pyridin-2-yl)methylamine hydrochloride 99+% (4-Trifluoromethyl-pyridin-2-yl)methylamine hydrochloride 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. USBiological 1
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(4-Trifluoromethyl-pyridin-3-yl)methylamine hydrochloride (4-Trifluoromethyl-pyridin-3-yl)methylamine hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 1185138-23-1. Pack Sizes: 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 1
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(4-Trifluoromethyl-pyridin-3-yl)methylamine hydrochloride 98+% (HPLC) (4-Trifluoromethyl-pyridin-3-yl)methylamine hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 1185138-23-1. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 1
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(4-Vinylphenyl)boronic acid pinacol ester (4-Vinylphenyl)boronic acid pinacol ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 870004-04-9. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 1
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(4Z)-Mycophenolate Mofetil (EP Impurity C) Degradation product of Mycophenolate mofetil. EP impurity C. Group: Biochemicals. Alternative Names: (4Z)-6-(1,3-Dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)4-hexenoic Acid 4-methyl-2-(4-morpholinyl)ethyl Ester; 2-(Morpholin-4-yl)ethyl (4Z)-6-(4-Hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydroisobenzofuran-5-yl)-4-methylhex-4-enoaye; EP Impurity C. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
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(5-(2,3-Dihydro-1,4-benzodioxin-6-yl)-3-isoxazolyl)methanol (5-(2,3-Dihydro-1,4-benzodioxin-6-yl)-3-isoxazolyl)methanol. Group: Biochemicals. Grades: Highly Purified. CAS No. 763109-37-1. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 1
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(5-(2,3-Dihydro-1,4-benzodioxin-6-yl)-3-isoxazolyl)methanol 99+% (HPLC) (5-(2,3-Dihydro-1,4-benzodioxin-6-yl)-3-isoxazolyl)methanol 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 1
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[5-(4-Chlorophenyl)-2-thienyl]methylamine hydrochloride [5-(4-Chlorophenyl)-2-thienyl]methylamine hydrochloride. Group: Biochemicals. Alternative Names: 2-(Aminomethyl)-5-(4-chlorophenyl)thiophene hydrochloride. Grades: Highly Purified. CAS No. 1166853-02-6. Pack Sizes: 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 1
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[5-(4-Chlorophenyl)-2-thienyl]methylamine hydrochloride ≥93% (HPLC) [5-(4-Chlorophenyl)-2-thienyl]methylamine hydrochloride ≥93% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 2.5g. US Biological Life Sciences. USBiological 1
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(5-(4-Chlorophenyl)-3-isoxazolyl)methanol (5-(4-Chlorophenyl)-3-isoxazolyl)methanol. Group: Biochemicals. Grades: Highly Purified. CAS No. 81282-13-5. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 1
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(5-(4-Chlorophenyl)-3-isoxazolyl)methanol 98+% (HPLC) (5-(4-Chlorophenyl)-3-isoxazolyl)methanol 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 1
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(5-(4-Methoxyphenyl)-3-isoxazolyl)methanol (5-(4-Methoxyphenyl)-3-isoxazolyl)methanol. Group: Biochemicals. Grades: Highly Purified. CAS No. 58492-77-6. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 1
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(5-(4-Methoxyphenyl)-3-isoxazolyl)methanol 98+% (HPLC) (5-(4-Methoxyphenyl)-3-isoxazolyl)methanol 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 1
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(5-(4-Methylphenyl)-3-isoxazolyl)methanol (5-(4-Methylphenyl)-3-isoxazolyl)methanol. Group: Biochemicals. Grades: Highly Purified. CAS No. 640291-93-6. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 1
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(5-(4-Methylphenyl)-3-isoxazolyl)methanol 98+% (HPLC) (5-(4-Methylphenyl)-3-isoxazolyl)methanol 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 1
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(+)-5,6-O-Isopropylidene-L-ascorbic Acid (+)-5,6-O-Isopropylidene-L-ascorbic Acid. Group: Molecular Biology. Grades: Highly Purified. CAS No. 15042-01-0. Pack Sizes: 5g, 25g. Molecular Formula: C9H12O6. US Biological Life Sciences. USBiological 1
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(5a,10a,17b)-5,10-Epoxy-17-hydroxy-17-(1-propyn-1-yl)-estr-9(11)-en-3-one cyclic 1,2-ethanediyl acetal (5a,10a,17b)-5,10-Epoxy-17-hydroxy-17-(1-propyn-1-yl)-estr-9(11)-en-3-one cyclic 1,2-ethanediyl acetal. Group: Biochemicals. Alternative Names: 5a,10a-Epoxy-3,3-(ethylenedioxy)-17b-hydroxy-17a-(1-propynyl)-9(11)-estrene; 5a,10a-Epoxy-17b-hydroxy-17-(1-propynyl)estr-9(11)-en-3-one cyclic ethylene acetal. Grades: Highly Purified. CAS No. 84371-57-3. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C23H30O4. US Biological Life Sciences. USBiological 1
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(5a,10a)-5,10-Epoxy-estr-9(11)-ene-3,17-dione cyclic 3-(1,2-ethanediyl acetal) (5a,10a)-5,10-Epoxy-estr-9(11)-ene-3,17-dione cyclic 3-(1,2-ethanediyl acetal). Group: Biochemicals. Grades: Highly Purified. CAS No. 39931-87-8. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C20H26O4. US Biological Life Sciences. USBiological 1
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(5a,6a)-17-(Cyclopropylmethyl)-4,5-epoxy-6-(methylamino)-morphinan-3,14-diol (5a,6a)-17-(Cyclopropylmethyl)-4,5-epoxy-6-(methylamino)-morphinan-3,14-diol. Group: Biochemicals. Alternative Names: 6-Dehydroxy-6-methylamine-6a-naltrexol. Grades: Highly Purified. CAS No. 102919-85-7. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C21H28N2O3. US Biological Life Sciences. USBiological 1
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(5a,6a)-Epoxy-17a-hydroxy-pregnane-3,20-dione-3,20-bis(ethyleneketal) (5a,6a)-Epoxy-17a-hydroxy-pregnane-3,20-dione-3,20-bis(ethyleneketal). Group: Biochemicals. Alternative Names: (5a,6a)-5,6-Epoxy-17-hydroxy-pregnane-3,20-dione cyclic bis(1,2-ethanediyl acetal). Grades: Highly Purified. CAS No. 3496-78-4. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C25H38O6. US Biological Life Sciences. USBiological 1
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(5a)-Androst-2-en-17-one (5a)-Androst-2-en-17-one. Group: Biochemicals. Alternative Names: 17-Oxo-5a-androst-2-ene; NSC 44506; NSC 80614. Grades: Highly Purified. CAS No. 963-75-7. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C19H28O. US Biological Life Sciences. USBiological 1
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(5a)-Androstane-3,11,17-trione (5a)-Androstane-3,11,17-trione. Group: Biochemicals. Alternative Names: 5a-Androstane-3,11,17-trione. Grades: Highly Purified. CAS No. 1482-70-8. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C19H26O3. US Biological Life Sciences. USBiological 1
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(5-Aminopyridin-2-yl)-carbamic acid tert-butyl ester (5-Aminopyridin-2-yl)-carbamic acid tert-butyl ester. Group: Biochemicals. Alternative Names: tert-Butyl 5-aminopyridin-2-ylcarbamate. Grades: Highly Purified. CAS No. 220731-04-4. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 1
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(5-Aminopyridin-2-yl)-carbamic acid tert-butyl ester ≥95% (HPLC) (5-Aminopyridin-2-yl)-carbamic acid tert-butyl ester ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 220731-04-4. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 1
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(5b,6b)-Epoxy-17a-hydroxy-pregnane-3,20-dione-3,20-bis(ethyleneketal) (5b,6b)-Epoxy-17a-hydroxy-pregnane-3,20-dione-3,20-bis(ethyleneketal). Group: Biochemicals. Alternative Names: (5b,6b)-5,6-Epoxy-17-hydroxy-pregnane-3,20-dione cyclic bis(1,2-ethanediyl acetal). Grades: Highly Purified. CAS No. 117898-52-9. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C25H38O6. US Biological Life Sciences. USBiological 1
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(5-Bromo-2-chlorophenyl)(4-ethoxyphenyl)methanone (5-Bromo-2-chlorophenyl) (4-ethoxyphenyl) methanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 461432-22-4. Pack Sizes: 1kg. US Biological Life Sciences. USBiological 1
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(5-Bromo-2-hydroxy-phenyl)-(1-phenyl-1H-pyrazol-4-yl)ketone (5-Bromo-2-hydroxy-phenyl)-(1-phenyl-1H-pyrazol-4-yl)ketone. Group: Biochemicals. Grades: Highly Purified. CAS No. 68287-72-9. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 1
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(5-Bromo-2-hydroxy-phenyl)-(1-phenyl-1H-pyrazol-4-yl)ketone ≥98.5% (5-Bromo-2-hydroxy-phenyl)-(1-phenyl-1H-pyrazol-4-yl)ketone ≥98.5%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 68287-72-9. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 1
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(5-Carboxypentyl) triphenylphosphonium Bromide (5-Carboxypentyl) triphenylphosphonium Bromide. Group: Biochemicals. Grades: Highly Purified. CAS No. 50889-29-7. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 1
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(5-Chloro-1,3-dimethyl-1H-pyrazol-4-yl)(2-fluorophenyl)methanone Intermediate in the syntheis of a Zolazepam metabolite. Causes mammary adenocarcinomas in male rats. Potent mutagens in TA98 and TA100. Group: Biochemicals. Alternative Names: 5-Chloro-1,3-dimethylpyrazol-4-yl o-fluorophenyl Ketone; PD 86683. Grades: Highly Purified. CAS No. 29938-71-4. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 1
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(5-Chloro-1H-Benzoimidazol-2-Yl)-Acetic Acid (5-Chloro-1H-Benzoimidazol-2-Yl)-Acetic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 53350-32-6. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 1
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(5-Chloro-2,1,3-benzothiadiazol-4-yl)-carbamimidothioic Acid Methyl Ester Hydriodide Salt Tizanidine intermediate. Group: Biochemicals. Alternative Names: (5-Chloro-2,1,3-benzothiadiazol-4-yl)-carbamimidothioic Acid Methyl Ester Monohydriodide. Grades: Highly Purified. CAS No. 51323-03-6. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 1
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(5-Chloro-2-methoxypyridin-3-yl)boronic acid (5-Chloro-2-methoxypyridin-3-yl)boronic acid. Group: Biochemicals. Alternative Names: 5-Chloro-2-methoxy-pyridine-3-boronic acid. Grades: Highly Purified. CAS No. 943153-22-8. Pack Sizes: 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 1
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(5-Chloro-2-methoxypyridin-3-yl)boronic acid 99+% (HPLC) (5-Chloro-2-methoxypyridin-3-yl)boronic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 943153-22-8. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 1
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(5-Chloro-2-methoxypyridin-4-yl)boronic acid (5-Chloro-2-methoxypyridin-4-yl)boronic acid. Group: Biochemicals. Alternative Names: 5-Chloro-2-methoxy-pyridine-4-boronic acid. Grades: Highly Purified. CAS No. 475275-69-5. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 1
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[5-[ (Dimethylamino) methyl]furan-2-yl]methanol Ranitidine Impurity. Group: Biochemicals. Grades: Highly Purified. CAS No. 15433-79-1. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. USBiological 1
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(5E)-Bimatoprost (5E)-Bimatoprost. Group: Biochemicals. Alternative Names: (5E)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(1E,3S)-3-hydroxy-5-phenyl-1-penten-1-yl]cyclopentyl]-N-ethyl-5-heptenamide; 5-trans-Bimatoprost. Grades: Highly Purified. CAS No. 1163135-95-2. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C25H37NO4. US Biological Life Sciences. USBiological 1
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(5-Fluoro-1H-indazol-3-yl)acetic acid (5-Fluoro-1H-indazol-3-yl)acetic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 885271-22-7. Pack Sizes: 25mg, 50mg, 100mg, 250mg. US Biological Life Sciences. USBiological 1
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(5-Fluoro-1H-indazol-3-yl)acetic acid ethyl ester (5-Fluoro-1H-indazol-3-yl)acetic acid ethyl ester. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 1
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(5-Fluoro-1H-indazol-3-yl)acetic acid ethyl ester ≥95% (NMR) (5-Fluoro-1H-indazol-3-yl)acetic acid ethyl ester ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 1
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(5-Fluoro-1H-indazol-3-yl)acetic acid ≥96% (HPLC) (5-Fluoro-1H-indazol-3-yl)acetic acid ≥96% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 25mg. US Biological Life Sciences. USBiological 1
Worldwide
(5-Methyl-1,3,4-oxadiazol-2-yl)acetonitrile (5-Methyl-1,3,4-oxadiazol-2-yl)acetonitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 130781-63-4. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C5H5N3O. US Biological Life Sciences. USBiological 1
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(5-Methyl-[1,3,4]oxadiazol-2-yl)methylamine hydrochloride (5-Methyl-[1,3,4]oxadiazol-2-yl)methylamine hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 612511-96-3. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 1
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(5-Methyl-[1,3,4]oxadiazol-2-yl)methylamine hydrochloride 95+% (NMR) (5-Methyl-[1,3,4]oxadiazol-2-yl)methylamine hydrochloride 95+% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 1
Worldwide
(5-Methyl-1-p-tolyl-1H-pyrazol-4-yl)methanol (5-Methyl-1-p-tolyl-1H-pyrazol-4-yl)methanol. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 1
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(5-Methyl-2H-[1,2,4]triazol-3-yl)acetic acid (5-Methyl-2H-[1,2,4]triazol-3-yl)acetic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 720706-28-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 1
Worldwide

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