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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3,5-Diiodo-4-hydroxybenzaldehyde-13C6 Intermediate in the production of labeled Thyroxine. Group: Biochemicals. Alternative Names: 4-Hydroxy-3,5-diiodo-benzaldehyde-13C6; 4-Hydroxy-3,5-diiodobenzaldehyde-13C6; NSC 72943-13C6. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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3,5-Diiodo-4-hydroxybenzoic Acid Used in the preparation of Thyroid hormone analogues. Group: Biochemicals. Alternative Names: 4-Hydroxy-3,5-diiodobenzoic Acid; Ioxynil Acid; M and B 10903; NSC 1497. Grades: Highly Purified. CAS No. 618-76-8. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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3,5-Diiodo-α-methyl-DL-tyrosine Halogenated derivative of tyrosine. Group: Biochemicals. Alternative Names: 3-[3’,5’-Diiodo-(4’-hydroxyphenyl)]-α-methyl-D,L-alanine. Grades: Highly Purified. CAS No. 7434-77-7. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
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3,5-Diiodo-DL-tyrosine 3,5-Diiodo-DL-tyrosine is used for diagnosis of hypothyroidism caused by DEHAL1 gene defects. Group: Biochemicals. Alternative Names: 3,5-Diiodo-4-hydroxyphenylalanine; 3,5-Diiodotyrosine; Agontan; Apothyrin; Cemiod; DIT; DL-3,5-Diiodotyrosine; Dityrin; Flaianina; Diiodogorgoic Acid, ; Diiodogorgonic Acid; Iodogorgoic Acid; Iodogorgonic Acid; Itir; Jodgorgon; NSC 208959; NSC 97936; β-(4-Hydroxy-3,5-diiodophenyl)alanine. Grades: Highly Purified. CAS No. 66-02-4. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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3,5-Diiodo Thyroaldehyde 3,5,3',5'-Tetraiodo Thyroaldehyde derivative. Group: Biochemicals. Alternative Names: 4-(4-Hydroxyphenoxy)-3,5-diiodo-benzaldehyde. Grades: Highly Purified. CAS No. 2828-49-1. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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3,5-Diiodo Thyroaldehyde Methyl Ether Intermediate in the synthesis of Thyroxine. Group: Biochemicals. Alternative Names: 3,5-Diiodo-4-(4-methoxyphenoxy)-benzaldehyde; 3,5-Diiodo-4-(p-methoxyphenoxy)-benzaldehyde. Grades: Highly Purified. CAS No. 69240-57-9. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
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3,5-Dimethanesulfonate Thymidine, Methyl-d3 3,5-Dimethanesulfonate Thymidine, Methyl-d3. Group: Biochemicals. Alternative Names: 1-(2-Deoxy-3,5-dimethanesulfonyl- β-D-threopentosyl)-thymine-d3. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
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3,5-Dimethoxyaniline 3,5-Dimethoxyaniline. Group: Biochemicals. Alternative Names: 3,5-Dimethoxy-benzenamine; 3,5-Dimethoxybenzenamine; 3,5-Dimethoxyphenylamine. Grades: Highly Purified. CAS No. 10272-07-8. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
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3,5-Dimethoxybenzyl Alcohol 3,5-Dimethoxybenzyl Alcohol is used in the synthesis of Resveratrol. Group: Biochemicals. Alternative Names: 3, 5-Dimethoxy Benzene methanol. Grades: Highly Purified. CAS No. 705-76-0. Pack Sizes: 500mg. US Biological Life Sciences. USBiological 2
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3,5-Dimethoxybenzyl Bromide Reagent used in dimethoxybenzene alkyl addition. Group: Biochemicals. Alternative Names: 1-(Bromomethyl)-3,5-dimethoxy-benzene; 5-(Bromomethyl)-1,3-dimethoxybenzene; α-Bromo-3,5-dimethoxytoluene. Grades: Highly Purified. CAS No. 877-88-3. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 2
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3,5-Dimethoxyiodobenzene. Intermediate for the synthesis of glucuronide conjugates of trans-Resveratrol. Group: Biochemicals. Alternative Names: 1,3-Dimethoxy-5-iodobenzene; 1-Iodo-3,5-dimethoxybenzene; 3,5-Dimethoxy-1-iodobenzene; 3,5-Dimethoxyphenyl Iodide. Grades: Highly Purified. CAS No. 25245-27-6. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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3,5-Dimethoxyphenol 3,5-Dimethoxyphenol is a phenol derivative as antinitrosating agent. Group: Biochemicals. Alternative Names: 1-Hydroxy-3,5-dimethoxybenzene; NSC 70955; Phloroglucinol Dimethyl Ether; Taxicatigenin. Grades: Highly Purified. CAS No. 500-99-2. Pack Sizes: 10g. US Biological Life Sciences. USBiological 2
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(3, 5-Dimethoxyphenyl) acetonitrile (3, 5-Dimethoxyphenyl) acetonitrile. Group: Biochemicals. Alternative Names: 3,5-Dimethoxy-benzeneacetonitrile; 3,5-Dimethoxybenzyl Cyanide; NSC 245126. Grades: Highly Purified. CAS No. 13388-75-5. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 2
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3,5-Dimethyl-1-adamantanol 3,5-Dimethyl-1-adamantanol is an impurity of Memantine. Group: Biochemicals. Alternative Names: 3, 5-Dimethyltricyclo[3. 3. 1. 13, 7]decan-1-ol; 1,3-Dimethyl-5-adamantanol; 1,3-Dimethyl-5-hydroxyadamantane; 1-Hydroxy-3,5-dimethyladamantane; 3,5-Dimethyl-1-hydroxyadamantane; NSC 102294. Grades: Highly Purified. CAS No. 707-37-9. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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3,5-Dimethyl-1H-pyrrole-2-carboxaldehyde Intermediate used in the synthesis of a series of anaplastic lymphoma kinase (ALK) inhibitors, a new target for therapy of non-small-cell lung cancer (NSCLC). Group: Biochemicals. Alternative Names: 2,4-Dimethyl-5-formylpyrrole; 2,4-Dimethylpyrrole-5-carboxaldehyde; 2-Formyl-3,5-dimethylpyrrole. Grades: Highly Purified. CAS No. 2199-58-8. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
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3,5-Dimethyl-2-(ethoxycarbonyl)-4-pyrone Omeprazole intermediate. Group: Biochemicals. Alternative Names: 3,5-Dimethyl-4-oxo-4H-pyran-2-carboxylic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 187222-13-5. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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3,5-Dimethyl-2-pyridinemethanol Intermediate in the preparation of Omeprazole metabolites. Group: Biochemicals. Alternative Names: (3,5-Dimethylpyridin-2-yl)methanol; 2-(Hydroxymethyl)-3,5-dimethylpyridine. Grades: Highly Purified. CAS No. 202932-05-6. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 2
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3,5-Dimethyl-4-[3-(3-methyl-5-isoxazolyl)propoxy]-benzonitrile Intermediate in the preparation of antiviral Pleconaril. Group: Biochemicals. Alternative Names: Win 61834. Grades: Highly Purified. CAS No. 130226-18-5. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
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3,5-Dimethyl-4-[3-(3-methyl-5-isoxazolyl)propoxy]-benzonitrile-d8 Intermediate in the preparation of antiviral Pleconaril-d8. Group: Biochemicals. Alternative Names: Win 61834-d8. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
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3,5-Dimethyl-4-hydroxybenzonitrile Intermediate in the preparation of HIV replication inhibitors. Group: Biochemicals. Alternative Names: 4-Hydroxy-3,5-dimethyl-benzonitrile; 2,6-Dimethyl-4-cyanophenol; 4-Cyano-2,6-dimethylphenol; 4-Hydroxy-3,5-dimethylbenzonitrile. Grades: Highly Purified. CAS No. 4198-90-7. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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3,5-Dimethyl-4-hydroxybenzonitrile-d8 Intermediate in the preparation of HIV replication inhibitors. Group: Biochemicals. Alternative Names: 4-Hydroxy-3,5-dimethyl-benzonitrile-d8; 2,6-Dimethyl-4-cyanophenol-d8; 4-Cyano-2,6-dimethylphenol-d8; 4-Hydroxy-3,5-dimethylbenzonitrile-d8. Grades: Highly Purified. CAS No. 1142096-16-9. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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3,5-Dimethyl-4-isothiocyanato-phenol Intermediate in the production of Xylazine metabolites. Group: Biochemicals. Alternative Names: 4-Isothiocyanato-3,5-dimethylphenol. Grades: Highly Purified. CAS No. 1246818-00-7. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
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3, 5-Dinitrosalicyl hydrazide Nifursol metabolite. Group: Biochemicals. Alternative Names: 2-Hydroxy-3,5-dinitro-benzoic Acid Hydrazide; 3,5-Dinitro-salicylic Acid Hydrazide. Grades: Highly Purified. CAS No. 955-07-7. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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3, 5-Dinitrosalicyl hydrazide -15N2 Labeled Nifursol metabolite. Group: Biochemicals. Alternative Names: 2-Hydroxy-3,5-dinitro-benzoic Acid Hydrazide-15N2; 3,5-Dinitro-salicylic Acid Hydrazide-15N2. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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3',5'-Di-O-acetyl-2'-deoxyuridine An antitumor carbocyclic nucleoside. Group: Biochemicals. Alternative Names: 3',5'-Diacetyl-2'-deoxyuridine; 2'-Deoxy-3',5'-di-O-acetyluridine;1-(3',5'-Di-O-acetyl-2'-deoxy- β-D-ribofuranosyl)uracil. Grades: Highly Purified. CAS No. 13030-62-1. Pack Sizes: 500mg. US Biological Life Sciences. USBiological 2
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3’,5’-Di-O-benzoyl Fialuridine Fialuridine intermediate. Group: Biochemicals. Alternative Names: 3’,5’-Di-O-benzoyl-1-(2-deoxy-2-fluoro-D-arabinofuranosyl)-5-iodo-. Grades: Highly Purified. CAS No. 97614-45-4. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
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3’,5’-Di-O-benzoyl Fialuridine (1:3 α/ β Mixture) Fialuridine intermediate. Group: Biochemicals. Alternative Names: 3’,5’-Di-O-benzoyl-1-(2-deoxy-2-fluoro-D-arabinofuranosyl)-5-iodo-. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
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3’,5’-Di-O-benzyl Entecavir 3’,5’-Di-O-benzyl Entecavir is an intermediate in the preparation of the hepatitis B antiviral agent, Entecavir. Group: Biochemicals. Alternative Names: 2-Amino-1, 9-dihydro-9-[ (1S, 3R, 4S) -2-methylene-4- (phenylmethoxy) -3-[ (phenylmethoxy) methyl]cyclopentyl]-6H-purin-6-one; [1S-(1α,3α,4 β ) ]-2-Amino-1, 9-dihydro-9-[2-methylene-4- (phenylmethoxy) -3-[ (phenylmethoxy) methyl]cyclopentyl]-6H-purin-6-one. Grades: Highly Purified. CAS No. 142217-81-0. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
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3,5-Di-O-(p-chlorobenzoyl)-2-deoxy-α-D-ribofuranosyl Chloride Intermediate used in the synthesis of nucleotide analogs. Group: Biochemicals. Alternative Names: 2-Deoxy-α-D-erythro-pentofuranosyl Chloride 3,5-Bis(4-chlorobenzoate); 1-Chloro-2-deoxy-3,5-O-bis(p-chlorobenzoyl)-α-D-erythro-pentofuranose; 3,5-Bis(4-chlorobenzoyl)-2-deoxy-.alpha.-D-ribofuranosyl Chloride; NSC 140594. Grades: Highly Purified. CAS No. 21740-23-8. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 2
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3,5-Di-O-p-chlorobenzoyl α, β-Floxuridine Protected mixture of Floxuridine anomers. Group: Biochemicals. Alternative Names: 2'-Deoxy-3,5-di-O-p-chlorobenzoyl-α, β-D-ribofuranosyl-5-fluorouracil; 3,5-Di-O-p-chlorobenzoyl α, β-5-Fluoro-2'-deoxyuridine; 1-[3,5-Bis-O-(4-chlorobenzoyl)-2-deoxy-α, β-D-erythro-pentofuranosyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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3,5-Di-O-p-chlorobenzoyl α, β-Floxuridine-13C,15N2 Protected mixture of labeled Floxuridine anomers. Group: Biochemicals. Alternative Names: 2'-Deoxy-3,5-di-O-p-chlorobenzoyl-α, β-D-ribofuranosyl-5-fluorouracil-13C,15N2; 3,5-Di-O-p-chlorobenzoyl α, β-5-Fluoro-2'-deoxyuridine-13C,15N2; 1-[3,5-Bis-O-(4-chlorobenzoyl)-2-deoxy-α, β-D-erythro-pentofuranosyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione-13C,15N2. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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3,5-Di-O-p-chlorobenzoyl α-Floxuridine Protected α-anomer of Floxuridine. Group: Biochemicals. Alternative Names: 2'-Deoxy-3,5-di-O-p-chlorobenzoyl-α-D-ribofuranosyl-5-fluorouracil; 3,5-Di-O-p-chlorobenzoyl α-5-Fluoro-2'-deoxyuridine; 1-[3,5-Bis-O-(4-chlorobenzoyl)-2-deoxy-α-D-erythro-pentofuranosyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione. Grades: Highly Purified. CAS No. 110558-30-0. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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3,5-Di-O-p-chlorobenzoyl α-Floxuridine-13C,15N2 Protected α-anomer of labeled Floxuridine. Group: Biochemicals. Alternative Names: 2'-Deoxy-3,5-di-O-p-chlorobenzoyl-α-D-ribofuranosyl-5-fluorouracil-13C,15N2; 3,5-Di-O-p-chlorobenzoyl α-5-Fluoro-2'-deoxyuridine-13C,15N2; 1-[3,5-Bis-O-(4-chlorobenzoyl)-2-deoxy-α-D-erythro-pentofuranosyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione-13C,15N2. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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3,5-Di-O-p-chlorobenzoyl Floxuridine Protected Floxuridine. Group: Biochemicals. Alternative Names: 2'-Deoxy-5-fluoro-uridine 3',5'-Bis(4-chlorobenzoate). Grades: Highly Purified. CAS No. 1582-79-2. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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3,5-Di-O-p-chlorobenzoyl Floxuridine-13C,15N2 Protected, labeled Floxuridine. Group: Biochemicals. Alternative Names: 2'-Deoxy-5-fluoro-uridine 3',5'-Bis(4-chlorobenzoate)-13C,15N2. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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3’,5’-Di-O-tert-butyldimethylsilyl-2'-deoxy-8-[(3-methyl-8-methyl-3H-imidazo[4,5-f]quinoxalin-2-yl)amino]-6-O-benzyl-guanosine Used in the preparation of 2'-Deoxyguanosine-C8 adducts. Group: Biochemicals. Alternative Names: 2'-Deoxy-3', 5'-bis-O-[ (1, 1-dimethylethyl) dimethylsilyl]-8-[ (3, 8-dimethyl-3H-imidazo[4, 5-f]quinoxalin-2-yl) amino]-6-O- (phenylmethyl) -guanosine. Grades: Highly Purified. CAS No. 896719-54-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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3’,5’-Di-O-tert-butyldimethylsilyl-2'-deoxy-8-[(3-methyl-8-methyl-3H-imidazo[4,5-f]quinoxalin-2-yl)amino]guanosine dG-C8-MeIQx (D29615) derivative. MeIQx-DNA adducts exist in human tissues and this adduct formation may be involved in human cancer development. Group: Biochemicals. Alternative Names: N2-(Deoxyguanosin-8-yl)-2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
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3’,5’-Di-O-tert-butyldimethylsilyl-2'-deoxy-8-[(3-(methyl-d3)-8-methyl-3H-imidazo[4,5-f]quinoxalin-2-yl)amino]guanosine dG-C8-MeIQx-d3 derivative. MeIQx-DNA adducts exist in human tissues and this adduct formation may be involved in human cancer development. Group: Biochemicals. Alternative Names: N2-(Deoxyguanosin-8-yl)-2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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3’,5’-Di-p-toluoyl-2’-deoxycytidine-d3 An intermediate in the preparation of deuterated cytidine derivatives. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
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3,5-Di-t-butyl-2-hydroxybenzaldehyde 3,5-Di-t-butyl-2-hydroxybenzaldehyde is a salicylaldehyde derivative with antibacterial activity used in the preparation nickel complexes. 3,5-Di-t-butyl-2-hydroxybenzaldehyde is structurally related to 3,5-di-t-butylcatechol (DTCAT) but is not as potent an activator of rat skeletal muscle ryanodine receptor Ca2+ channel (RyRC). Group: Biochemicals. Alternative Names: 2-Hydroxy-3,5-di-tert-butylbenzaldehyde; 3,5-tert-Butyl-2-hydroxybenzaldehyde; 3,5-Bis(1,1-dimethylethyl)-2-hydroxybenzaldehyde; 3,5-Bis(tert-butyl)salicylaldehyde; 3,5-Di-t-butyl-2-hydroxybenzaldehyde; 3,5-Di-t-butylsalicylaldehyde; 3,5-Di-tert-butylsalicylaldehyde; 3,5-Di-tert-butylsalicylic Aldehyde. Grades: Highly Purified. CAS No. 37942-07-7. Pack Sizes: 5g. US Biological Life Sciences. USBiological 2
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3’5’-Di-toluoyl-L-thymidine-d3 (α/ β mixture) Intermediate in the preparation of labeled Telbivudine. Group: Biochemicals. Alternative Names: 1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-L-erythro-pentofuranosyl]-5-(methyl-d3)-2,4(1H,3H)-pyrimidinedione. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
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3-(5-Fluoro-2,4-dinitroanilino)-2,2,5,5,-tetramethyl-1-pyrrolidinyloxy A spin label compound for stimulating hair growth; a stable free radical. Group: Biochemicals. Alternative Names: 3-[(5-Fluoro-2,4-dinitrophenyl)amino]-2,2,5,5-tetramethyl-1-pyrrolidinyloxy; FDNASL. Grades: Highly Purified. CAS No. 73784-45-9. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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3-(5-Nitro-2-thiophene)acrylic Acid Nitrated thiophene derivative. Parasiticide. Intermediate in the synthesis of Nercrosulfonamide analogue. Group: Biochemicals. Alternative Names: 5-Nitro-2-thiopheneacrylic Acid; 3-(5-Nitro-2-thienyl)-2-propenoic Acid; NSC 178900. Grades: Highly Purified. CAS No. 17163-22-3. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
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3-(5-Nitro-2-thiophene)acrylic Acid-d4 Sulfadimidine Amide Labeled 3-(5-Nitro-2-thiophene)acrylic Acid Sulfadimidine Amide. 3-(5-Nitro-2-thiophene)acrylic Acid Sulfadimidine Amide is the 4,6-dimethylpyrimidin-2-yl analogue of Nercrosulfonamide. Group: Biochemicals. Alternative Names: (E)-N-(4-(N-(4,6-dimethylpyrimidin-2-yl)sulfamoyl)phenyl-d4)-3-(5-nitrothiophene-2-yl)acrylamide; N-[4-[[ (4, 6-Dimethyl-2-pyrimidinyl) amino]sulfonyl]phenyl-d4]-3- (5-nitro-2-thienyl) -2-propenamide. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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3-(5-Nitro-2-thiophene)acrylic Acid Sulfadimidine Amide 3-(5-Nitro-2-thiophene)acrylic Acid Sulfadimidine Amide is the 4,6-dimethylpyrimidin-2-yl analogue of Nercrosulfonamide. Group: Biochemicals. Alternative Names: (E)-N-(4-(N-(4,6-dimethylpyrimidin-2-yl)sulfamoyl)phenyl)-3-(5-nitrothiophene-2-yl)acrylamide; N-[4-[[ (4, 6-Dimethyl-2-pyrimidinyl) amino]sulfonyl]phenyl]-3- (5-nitro-2-thienyl) -2-propenamide. Grades: Highly Purified. CAS No. 429622-48-0. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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3,5-O-Ditoluoyl 6-Chloropurine-7- β-D-deoxyriboside Impurity formed during the preparation of purine deoxynucleoside DNA adducts. Group: Biochemicals. Alternative Names: 6-Chloro-7-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)- β-D-erythro-pentofuranosyl]-7H-purine. Grades: Highly Purified. CAS No. 91713-51-8. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
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3,5-O-Ditoluoyl 6-Chloropurine-9- β-D-deoxyriboside A protected purine deoxynucleoside DNA adduct. Group: Biochemicals. Alternative Names: 6-Chloro-9-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)- β-D-erythro-pentofuranosyl]purine; 6-Chloro-9-(2'-deoxy-3',5'-di-O-toluoyl- β-ribofuranosyl)purine. Grades: Highly Purified. CAS No. 91713-46-1. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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3,5-Pyridinedicarboxylic Acid Competitive inhibitor of butyrobetaine hydroxylase. Group: Biochemicals. Alternative Names: Dinicotinic Acid; 3,5-Pyridinedicarboxylate; 5-Carboxynicotinic Acid; NSC 6497. Grades: Highly Purified. CAS No. 499-81-0. Pack Sizes: 2.5g. US Biological Life Sciences. USBiological 2
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3-(6,7-Dibromo-2,3-dihydrobenzofuran-5-yl)propanoic Acid A receptor agonist; a therapeutic agent for sleep disorders. Group: Biochemicals. Alternative Names: 6,7-Dibromo-2,3-dihydro-5-benzofuranpropanoic Acid. Grades: Highly Purified. CAS No. 196597-76-9. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 2
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3-(6,7-Dihydro-1-methyl-3-propyl-7-thioxo-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-benzenesulfonyl Chloride Sildenafil impurity. Group: Biochemicals. Grades: Highly Purified. CAS No. 479074-07-2. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
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3-(6 β,7 β,15 β,16 β-Dimethylene-3 β,5 β-dihydroxyandrostan-17-ol)-2-propynoic Acid Methyl Ester Intermediate in the preparation of Drospirenone. Group: Biochemicals. Alternative Names: 3- [ (3S, 5R, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S, 17S) -Octadecahydro-3, 5, 17-trihydroxy-10, 13-dimethyl-1H-dicyclopropa [6, 7: 15, 16]cyclopenta [a]phenanthren-17-yl]-2-propynoic Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
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3, 6-Dichloro-8- (dichloromethyl) quinoline Dichloroquinoline derivatives for use as herbicides. Group: Biochemicals. Grades: Highly Purified. CAS No. 84087-44-5. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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3,6-Dihydro-5-(2-propenyloxy)-1(2H)-pyridinecarboxylic Acid Phenylmethyl Ester 3,6-Dihydro-5-(2-propenyloxy)-1(2H)-pyridinecarboxylic Acid Phenylmethyl Ester. Group: Biochemicals. Alternative Names: Benzyl 5-(Allyloxy)-3,6-dihydro-1(2H)-pyridinecarbonate. Grades: Highly Purified. CAS No. 244056-96-0. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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3,6-Dimethyl-3-heptanol 3,6-Dimethyl-3-heptanol. Group: Biochemicals. Alternative Names: 3,6-Dimethylheptan-3-ol. Grades: Highly Purified. CAS No. 1573-28-0. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 2
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3,6-Octanedione It is involved in enzymic stereoselective reduction of diketones into chiral diols. Group: Biochemicals. Grades: Highly Purified. CAS No. 2955-65-9. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
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37-Desmethylene 25,33-Bis-O-(tert-butyldimethylsilyl)-37-oxo-FK-506 An intermediate in the preparation of labeled FK-506 (Tacrolimus). Group: Biochemicals. Alternative Names: 37-Desmethylene 25,33-Bis-O-(tert-butyldimethylsilyl)-37-oxo Tacrolimus; (3S, 4S, 5S, 8R, 9E, 12S, 14S, 15R, 16S, 18R, 19R, 26aS)-. Grades: Highly Purified. CAS No. 155684-96-1. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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3, 7-Dichloro-8- (dichloromethyl) quinoline Dichloroquinoline derivatives for use as herbicides. Group: Biochemicals. Grades: Highly Purified. CAS No. 84086-97-5. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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3, 8-Dichloro-5, 6-dihydro-11H-benzo[5, 6]cyclohepta[1, 2-b]pyridin-11-one 3, 8-Dichloro-5, 6-dihydro-11H-benzo[5, 6]cyclohepta[1, 2-b]pyridin-11-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 183483-27-4. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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(3α, 5α, 17Z)-Pregn-17(20)-en-3-ol (3α, 5α, 17Z)-Pregn-17(20)-en-3-ol. Group: Biochemicals. Alternative Names: (17Z)-17-Ethylidene-3α-hydroxy-5α-androstane; (3α, 5α, 17Z)-Pregn-17(20)-en-3-ol. Grades: Highly Purified. CAS No. 68199-34-8. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
Worldwide
(3α,5 β,7 β)-3,7-Dihydroxy-24norcholane-23-nitrile Used in the preparation of ursodeoxycholic acid amides as glucocorticoid receptor modulators. Group: Biochemicals. Grades: Highly Purified. CAS No. 118316-12-4. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
Worldwide
(3α,5 β)-O-tert-Butyldimethylsilyl 21-Acetyloxy Tetrahydro Cortisol Cortisol derivative. A potential corticoid metabolite. Group: Biochemicals. Alternative Names: (3α,5 β,11 β ) -21- (Acetyloxy) -3-[[ (1, 1-dimethylethyl) dimethylsilyl]oxy]-11, 17-dihydroxy-pregnan-20-one. Grades: Highly Purified. CAS No. 83274-68-4. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
3α,7 β-Di-O-acetyl 24-Nor Ursodeoxycholic Acid-d5 Methyl Ester Protected 24-Nor Ursodeoxycholic Acid-d5. 24-norUrsodeoxycholic acid is superior to Ursodeoxycholic acid in the treatment of sclerosing cholangitis in Mdr2 (Abcb4) knockout mice. Group: Biochemicals. Alternative Names: (3α,5 β,7 β)-3,7-Bis(acetyloxy)-24-norcholan-23-oic-d5 Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
3α-O-tert-Butyldimethylsilyl 21-Acetyloxy Tetrahydro Cortisone Cortisone metabolite. Group: Biochemicals. Alternative Names: (3α,5 β ) -21- (Acetyloxy) -3-[[ (1, 1-dimethylethyl) dimethylsilyl]oxy]-17-hydroxy-pregnane-11, 20-dione. Grades: Highly Purified. CAS No. 83274-72-0. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
3α-O-tert-Butyldimethylsilyl Tetrahydro Cortisone Cortisone metabolite. Group: Biochemicals. Alternative Names: (3α,5 β ) -3-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-17, 21-dihydroxy-pregnane-11, 20-dione. Grades: Highly Purified. CAS No. 83274-73-1. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
3α-Phenylacetoxy Tropane-d5 An alkaloid used in the preparation of labeled Atropine. Group: Biochemicals. Alternative Names: Benzeneacetic Acid (3-endo)-8-Methyl-8-azabicyclo[3.2.1]oct-3-yl Ester-d5; endo-3α-Phenylacetoxytropane 8-methyl-8-azabicyclo[3.2.1]oct-3-yl Ester-d5. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
3-Amino-1H-pyrazolo[3,4-b]pyridine 3-Amino-1H-pyrazolo[3,4-b]pyridine. Group: Biochemicals. Alternative Names: 1H-Pyrazolo[3,4-b]pyridin-3-amine; 1H-Pyrazolo[3,4-b]pyridin-3-ylamine; 3-Aminopyrazolo[3,4-b]pyridine; NSC 48665. Grades: Highly Purified. CAS No. 6752-16-5. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
Worldwide
3-Amino-1-methyl-5H-pyrido[4,3-b]indole-13C2,15N Acetate Carcinogen. Group: Biochemicals. Alternative Names: 1-Methyl-5H-pyrido[4,3-b]indol-3-amine-13C2,15N Acetate; TRP-P-2-13C2,15N Acetate. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
3-Amino-1-methyl-5H-pyrido[4,3-b]indole Acetate Carcinogen. Group: Biochemicals. Alternative Names: 1-Methyl-5H-pyrido[4,3-b]indol-3-amine; 1-Methyl-3-amino-5H-pyrido[4,3-b]indole Acetate; Trp-P-2 Acetate; Tryptophan p 2 Acetate. Grades: Highly Purified. CAS No. 72254-58-1. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
3-Amino-1-propanol-d4 Compound forms a complex with Mefenamic acid increasing its transdermal permeation properties. Group: Biochemicals. Alternative Names: 1,3-Propanolamine-d4; 1-Amino-3-hydroxypropane-d4; 3-Propanolamine-d4; β-Alaninol-d4; 3-Hydroxy-1-propylamine-d4; Propanolamine-d4. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
3-Amino-2,4-xylenol Lidocaine metabolite. Group: Biochemicals. Alternative Names: 3-Amino-2,4-dimethylphenol; 3-Hydroxy-2,6-xylidine. Grades: Highly Purified. CAS No. 100445-96-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide

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