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.
5-[[2-Amino-5-[2- (4-chlorophenyl)diazenyl]-6-methoxy-4-pyrimidinyl]amino]-3- (phenylmethoxy)-2-[ (phenylmethoxy)methyl]-cyclopentanol is an intermediate in the synthesis of Entecavir (E558900). Group: Biochemicals. Alternative Names: (1S, 2S, 3S, 5S)-5-[[2-Amino-5-[2- (4-chlorophenyl)diazenyl]-6-methoxy-4-pyrimidinyl]amino]-3- (phenylmethoxy)-2-[ (phenylmethoxy)methyl]-cyclopentanol. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
An intermediate in the preparation of purine compounds as therapeutic kinase inhibitors. Group: Biochemicals. Alternative Names: 5-[2-Chloro-9-(1-methylethyl-d7)-9H-purin-6-yl]-2-pyrimidinamine. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Precursor in the synthesis of Tamsulosin (T006350) and other alpha-andregenic antagonists. (R)-Tamsulosin is a specific α1-adrenoceptor antagonist. It is used in the treatment of benign prostatic hypertrophy. Group: Biochemicals. Alternative Names: 5-[(2R)-2-Aminopropyl]-2-methoxy-benzenesulfonamide, (R)-5-(2-Aminopropyl)-2-methoxy-benzenesulfonamide, (R) - (-) -5- (2-Aminopropyl ) -2-methoxy Benzene sulfonamide. Grades: Highly Purified. CAS No. 112101-81-2. Pack Sizes: 1g. US Biological Life Sciences.
5- [4- (Acetylamino) benzenesulfonyloxy] sulfapyridine Acetate is an intermediate in the preparation of 5-Hydroxysulfapyridine (H954010), a hydroxy metabolite of Sulfapyridine (S699083). Group: Biochemicals. Alternative Names: 4-Amino-N- [5- (4- (Acetylamino) benzenesulfonyloxy) -2-pyridinyl] benzenesulfonamide Acetate. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences.
5- [4- (Acetylamino) benzenesulfonyloxy] sulfapyridine-d8 Acetate is an intermediate in the preparation of 5-Hydroxysulfapyridine-d4 (H954012), a hydroxy metabolite of Sulfapyridine (S699083). Group: Biochemicals. Alternative Names: 4-Amino-N- [5- (4- (Acetylamino) benzenesulfonyloxy) -2-pyridinyl] benzenesulfonamide-d8 Acetate. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
5-[4'-(Dibromomethyl)[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole. Group: Biochemicals. Alternative Names: N-Triphenylmethyl-5-[4'- (dibromomethyl) biphenyl-2-yl]tetrazole. Grades: Highly Purified. CAS No. 151052-34-5. Pack Sizes: 25mg. Molecular Formula: C33H24Br2N4, Molecular Weight: 636.38. US Biological Life Sciences.
Worldwide
5-(4-Methoxyphenoxy)-2-methyl-pentanoic Acid
5-(4-Methoxyphenoxy)-2-methyl-pentanoic Acid is a reactant used in the preparation of Stigmatellin A (S686780). Group: Biochemicals. Grades: Highly Purified. CAS No. 1267501-89-2. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
5- (4-Methoxyphenoxy) pentanoic Acid
5- (4-Methoxyphenoxy) pentanoic Acid is a reactant used in the preparation of PPV derivatives and precursors of thrombin and tryptase. Group: Biochemicals. Grades: Highly Purified. CAS No. 374565-57-8. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
5- (4-Methoxyphenoxy) pentanoic Acid Methyl Ester
5- (4-Methoxyphenoxy) pentanoic Acid Methyl Ester is a protected 5- (4-Methoxyphenoxy) pentanoic Acid (M265760), an intermediate in the preparation of Stigmatellin A (S686780). Group: Biochemicals. Grades: Highly Purified. CAS No. 1027079-22-6. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
5-(4-Methoxyphenyl)-2-furancarboxaldehyde
5-(4-Methoxyphenyl)-2-furancarboxaldehyde is an intermediate in the synthesis of near-IR fluorescent dyes. Group: Biochemicals. Alternative Names: 5-(4-Methoxyphenyl)-2-furaldehyde; 5-(4-Methoxyphenyl)-2-furancarboxaldehyde; 5- (4-Methoxyphenyl) furfural; 5-(p-Methoxyphenyl)-2-furaldehyde; 5-(p-Methoxyphenyl)-2-furancarboxaldehyde; 5-p-Anisylfurfural. Grades: Highly Purified. CAS No. 34070-33-2. Pack Sizes: 500mg. US Biological Life Sciences.
Worldwide
5-(4-Methoxyphenyl)-2-pyridinamine
Used in the preparation of luciferase inhibitors, substituted triazoles as antifungal agents and PhIP (A617000) metabolites and derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 503536-75-2. Pack Sizes: 100mg. US Biological Life Sciences.
(5,5-Bis(2-(4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)ethyl)-6,6-dichloro-3-hydroxy-3,3-biindoline-2,2-dione). Group: Biochemicals. Alternative Names: Ziprasidone Related Compound C. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C42H40Cl2N8O3S2, Molecular Weight: 839.85. US Biological Life Sciences.
5,5-Dimethoxy-2-phenoxy-1,3,2-dioxaphosphorinane 2-Oxide is an intermediate in the synthesis of Hydroxypyruvic Aicd Phosphate (H953190), one of the essential metabolite for microbial growth. Group: Biochemicals. Grades: Highly Purified. CAS No. 231280-23-2. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
5,5-Dimethyl-1-pyrroline N-Oxide
5,5-Dimethyl-1-pyrroline N-Oxide. Group: Biochemicals. Alternative Names: 2,2-Dimethyl-3,4-dihydro-2H-pyrrole N-Oxide; 5,5-Dimethyl-1-pyrroline 1-Oxide; 5,5-Dimethyl-4,5-dihydro-3H-pyrrole N-Oxide; 5,5-Dimethyl-Δ1-pyrroline 1-Oxide; 5,5-Dimethyl-Δ1-pyrroline N-Oxide; DMPO. Grades: Highly Purified. CAS No. 3317-61-1. Pack Sizes: 1g. Molecular Formula: C6H11NO, Molecular Weight: 113.16. US Biological Life Sciences.
5,6-Dihydro-4-methyl-6-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2H-pyran-2-one is a isoprene containing compound, an intermediate in the preparation of ionilideneacetic acid. Group: Biochemicals. Alternative Names: 5-Hydroxy-3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-pentenoic Acid δ-Lactone-d5. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
5,6-Dihydro-7H-cyclopenta[b]pyridin-7-one
5,6-Dihydro-7H-cyclopenta[b]pyridin-7-one. Group: Biochemicals. Alternative Names: 5,6-Dihydro-7H-1-pyrindin-7-one; 5, 6-Dihydrocyclopenta [b]pyridin-7-one. Grades: Highly Purified. CAS No. 31170-78-2. Pack Sizes: 100mg. Molecular Formula: C8H7NO, Molecular Weight: 133.15. US Biological Life Sciences.
Worldwide
5,6-Dihydro Thymine-d6
Isotope labelled 5,6-Dihydrothymine is a derivative of Thymine, a nucleobase in the nucleic acid of DNA. 5,6-Dihydrothymine is a radiolysis product of DNA. Group: Biochemicals. Alternative Names: 5,6-Dihydro-5-methyluracil-d6; 5,6-Dihydrothymine-d6; 5-Methyl-5,6-dihydrouracil-d6; 5- methyl dihydropyrimidine-2, 4 (1H, 3H) -dione-d6; Dihydrothymine-d6; NSC 44131-d6; Dihydro-5-methyl-4(1H,3H)-pyrimidinedione-d6; 5-Methylhydrouracil-d6. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
5,6-Dihydro Uracil-13C15N2
Isotope Labelled 5,6-Dihydro Uracil is a degradation product of DNA and was used in mass spectrometric studies of cellular DNA damage. Group: Biochemicals. Alternative Names: Dihydro-2,4(1H,3H)-Pyrimidinedione-2-13C-1,3-15N2. Grades: Highly Purified. CAS No. 181516-96-1. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
5,6-Dihydroyangonin
5,6-Dihydroyangonin is a derivative of Yangonin (Y100550), a lactone isolated from the Kava plant (Piper methysticum). 5,6-Dihydroyangonin was shown to exhibit potential antibacterial and antifungal activities. Group: Biochemicals. Alternative Names: 5,6-Dihydro-4-methoxy-6-[(1E)-2-(4-methoxyphenyl)ethenyl]-2H-pyran-2-one; 5-Hydroxy-3-methoxy-7-(p-methoxyphenyl)-2,6-Heptadienoic Acid δ-Lactone. Grades: Highly Purified. CAS No. 3328-60-7. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
5,6-Dihydroyangonin-d3
Isotope Labelled analog of 5,6-Dihydroyangonin is a derivative of Yangonin (Y100550), a lactone isolated from the Kava plant (Piper methysticum). 5,6-Dihydroyangonin was shown to exhibit potential antibacterial and antifungal activities. Group: Biochemicals. Alternative Names: 5,6-Dihydro-4-methoxy-6-[(1E)-2-(4-methoxyphenyl)ethenyl]-2H-pyran-2-one-d3 ; 5-Hydroxy-3-methoxy-7-(p-methoxyphenyl)-2,6-Heptadienoic Acid δ-Lactone-d3. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
5,6-trans-Vitamin D3
5,6-trans-Vitamin D3 is the major photoisomer of Vitamin D3 analog, as an impurity. Group: Biochemicals. Alternative Names: (1S, 3E) -3- [ (2E) -2- [ (1R, 3aS, 7aR) -1- [ (1R) -1, 5-Dimethylhexyl] octahydro-7a-methyl-4H-inden-4-ylidene] ethylidene] -4-methylenecyclohexanol; (3 β,5E,7E)-9,10-Secocholesta-5,7,10(19)-trien-3-ol; (E,E)-9,10-Secocholesta-5,7,10(19)-trien-3 β-ol; 5,6-trans-Cholecalciferol; trans-Vitamin D3; Cholecalciferol EP Impurity A. Grades: Highly Purified. CAS No. 22350-41-0. Pack Sizes: 2.5mg. Molecular Formula: C27H44O, Molecular Weight: 384.64. US Biological Life Sciences.
An intermediate in the preparation of purine compounds as therapeutic kinase inhibitors. Group: Biochemicals. Alternative Names: 5-[9-(1-Methylethyl-d7)-2-(4-morpholinyl)-9H-purin-6-yl]-2-pyrimidinamine. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
5-Acetonyl-2-methoxybenzene
5-Acetonyl-2-methoxybenzene. Group: Biochemicals. Alternative Names: 2-Methoxy-5- (2-oxopropyl) benzenesulfonamide. Grades: Highly Purified. CAS No. 116091-63-5. Pack Sizes: 2.5g. Molecular Formula: C10H13NO4S, Molecular Weight: 243.28. US Biological Life Sciences.