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.
[1-(1H-Imidazol-2-yl)-ethyl]carbamic acid tert-butyl ester ≥96% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
1-(1H-imidazol-4-yl)ethanone
1-(1H-imidazol-4-yl)ethanon is a photochemical compound isolated from the essential oil of Mirabilis Jalapa root. Group: Biochemicals. Grades: Highly Purified. CAS No. 61985-25-9. Pack Sizes: 250mg, 1g. Molecular Formula: C5H6N2O. US Biological Life Sciences.
1-((1H-Pyrazol-3-yl)methyl)-3-(2-(2,4-difluorophenyl)-2-hydroxyethyl)urea is a building block used in organic synthesis. Group: Biochemicals. Grades: Highly Purified. CAS No. 1223468-94-7. Pack Sizes: 25mg, 100mg. Molecular Formula: C13H14F2N4O2, Molecular Weight: 296.27. US Biological Life Sciences.
Worldwide
1-(1H-Pyrrol-3-yl)piperazine
1-(1H-Pyrrol-3-yl)piperazine is a useful synthetic compound. Group: Biochemicals. Grades: Highly Purified. CAS No. 1368699-70-0. Pack Sizes: 1mg, 2mg. Molecular Formula: C8H13N3, Molecular Weight: 151.21. US Biological Life Sciences.
Worldwide
1-(1-iodoethyl)-4-octylbenzene
1-(1-iodoethyl)-4-octylbenzene is an impurity of Fingloimod, also known as FTY720. FTY720 is a derivative of ISP-1 (myriocin), a fungal metabolite of the Chinese herb Iscaria sinclarii as well as a structural analogue of Sphingosine. FTY720 is a novel immune modulator that prolongs allograft transplant survival in numberour models by inhibiting lymphocyte emigration from lymphoid organs. FTY720 us reported to be phosphorylated by sphingosine kinase to FTY720-P, which has been shown to potently stimulate GTPgS binding activity in S1P-transfected CHO cells (EC50 = 210 pM, 4.9 nM, 4.3 nM, and 1 nM for S1P1, S1P3, S1P4 and S1P5, respectively). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 15mg, 30mg. Molecular Formula: C16H25I, Molecular Weight: 344.27. US Biological Life Sciences.
(1-((1-Methoxyethyl)amino)-1-oxopropan-2-yl)carbamic Acid tert-Butyl Ester is an intermediate in the synthesis of related metabolites of Bupropion (B689625). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg, 1g. Molecular Formula: C11H22N2O4. US Biological Life Sciences.
Worldwide
1-(1-Methylethyl)-1H-benzimidazole-2-methanol
1-(1-Methylethyl)-1H-benzimidazole-2-methanol is a reagent used in the synthesis of new benzimidazole-thiazolidinedione hybrids as cytotoxic potential and apoptosis against a selected human cancer cell lines of prostate, breast, lung, and normal epithelial cells. Group: Biochemicals. Grades: Highly Purified. CAS No. 305347-19-7. Pack Sizes: 1g, 5g. Molecular Formula: C11H14N2O, Molecular Weight: 190.24. US Biological Life Sciences.
Worldwide
1-(1-Methyl-piperidin-4-yl)-piperazine
1-(1-Methyl-piperidin-4-yl)-piperazine. Group: Biochemicals. Grades: Highly Purified. CAS No. 23995-88-2. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
1-(1-Naphthyl)-2-propanone
1-(1-Naphthyl)-2-propanone is a useful synthetic intermediate in the synthesis of 6-Methyl Chrysene; an aryl hydrocarbon receptor (AhR) agonist that has been listed as possibly carcinogenic to humans. Group: Biochemicals. Grades: Highly Purified. CAS No. 33744-50-2. Pack Sizes: 100mg, 250mg. Molecular Formula: C13H12O, Molecular Weight: 184.23. US Biological Life Sciences.
Worldwide
1-(1-Oxopropyl)-(4S)-4-cyclohexyl-L-proline
1-(1-Oxopropyl)-(4S)-4-cyclohexyl-L-proline is an impurity of Fosinopril (F727800), a phosphinic acid containing ACE inhibitor that exhibits antihypertensive properties. Group: Biochemicals. Grades: Highly Purified. CAS No. 1421283-57-9. Pack Sizes: 100mg. US Biological Life Sciences.
1-(1-Phenylethyl)-1H-imidazole-5-carboxylic Acid Propyl Ester Hydrochloride is the HCl salt of Propoxate and maybe used as an anesthetic for certain fish species. Group: Biochemicals. Grades: Highly Purified. CAS No. 7036-61-5. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C15H19ClN2O2, Molecular Weight: 294.779999999999. US Biological Life Sciences.
(11S,12S)-9,10-Dihydro-9,10-ethanoanthracene-11,12-diamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 138517-66-5. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences.
Worldwide
(11Z)-Tetradecen-1-ol
(11Z)-Tetradecen-1-ol is a long-chain fatty alcohol that can be produced in yeast by the heterogenous expression of genes involved in insect pheromone production. It has been postulated that acetyltransferases may catalyze the formation of acetates from acetyl-CoA and fatty alcohols in pheromone biosynthesis in insects. Group: Biochemicals. Grades: Highly Purified. CAS No. 34010-15-6. Pack Sizes: 50mg, 100mg. Molecular Formula: C14H28O, Molecular Weight: 212.37. US Biological Life Sciences.
Worldwide
(11Z)-Tetradecenal
(11Z)-Tetradecenal is a long-chain aldehyde and a principle pheromone component of Helicoverpa armigera (Huebner). Group: Biochemicals. Grades: Highly Purified. CAS No. 35237-64-0. Pack Sizes: 15mg, 30mg. Molecular Formula: C14H26O, Molecular Weight: 210.36. US Biological Life Sciences.
Worldwide
1- (2, 2, 2-Trifluoroethyl) piperazine
1- (2, 2, 2-Trifluoroethyl) piperazine. Group: Biochemicals. Grades: Highly Purified. CAS No. 13349-90-1. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C6H11F3N2. US Biological Life Sciences.
1-(2,2-Diethoxyethyl)pyrazole-4-boronic acid, pinacol ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 1256359-25-7. Pack Sizes: 100mg, 250mg. Molecular Formula: C15H27BN2O4, Molecular Weight: 310.2. US Biological Life Sciences.
Worldwide
1-(2,2-Difluoroethyl)-1H-pyrazol-4-amine
1-(2,2-Difluoroethyl)-1H-pyrazol-4-amine acts as a reagent for the development of pyrimidine derivatives as JAK3 inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 1006333-08-9. Pack Sizes: 25mg, 100mg. Molecular Formula: C5H7F2N3, Molecular Weight: 147.13. US Biological Life Sciences.
1-(2,2-Dimethoxyethyl)-1,4-dihydro-4-oxo-2,5-pyridinedicarboxylic Acid 2,5-Diethyl Ester is an intermediate used in the synthesis of Defluoro Dolutegravir (D228715), which is an impurity of Dolutegravir (D528800), a second generation HIV-1 integrase strand transfer inhibitor. Dolutegravir is currently in Phase III clinical trials for the treatment of HIV infection. Dolutegravir has been shown to potently inhibit HIV replication in cells such as peripheral blood mononuclear cells (PBMCs), MT-4 cells and CIP4 cells infected with a self-inactivating PHIV lentiviral vector. Group: Biochemicals. Grades: Highly Purified. CAS No. 1246616-75-0. Pack Sizes: 5mg, 10mg. Molecular Formula: C15H21NO7, Molecular Weight: 327.33. US Biological Life Sciences.
1-(2-(3,4-Dichlorophenoxy)-5-fluorophenyl)ethanone in an intermediate in the preparation of 1- (2- (3, 4-dichlorophenoxy) -5-fluorophenyl) ethanamine as monoamine reuptake inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 289717-97-1. Pack Sizes: 250mg, 2.5g. Molecular Formula: C14H9Cl2FO2, Molecular Weight: 299.12. US Biological Life Sciences.
1-(2,3,5,6-Tetrabromophenyl)-2-(2,4,6-tribromophenyl)ethane is an impurity of Decabromodiphenyl ethane (D212800), which is a brominated flame retardant used in thermoplastics, thermosets, textiles and coatings that inhibit or resist the spread of fire. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C14H7Br7, Molecular Weight: 734.53. US Biological Life Sciences.
1-(2',3',5'-Tri-O-tert-butyldimethylsilyl-b-D-ribofuranosyl)-5-ethynylimidazo-4-carbonitrile. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences.
Worldwide
1-(2,3-Dichloro-4-methoxyphenyl)-1-butanone
1-(2,3-Dichloro-4-methoxyphenyl)-1-butanone is an intermediate in synthesizing (2,3-Dichloro-4-butyrylphenoxy)acetic Acid (D434935), an impurity of Ethacrynic acid (E676000), which is a diuretic used to treat high blood pressure and swelling caused by congestive heart failure, liver failure and kidney failure. (2,3-Dichloro-4-butyrylphenoxy)acetic Acid is also used pharmaceutically and in agriculture. Group: Biochemicals. Grades: Highly Purified. CAS No. 41715-70-2. Pack Sizes: 5g, 10g. Molecular Formula: C11H12Cl2O2, Molecular Weight: 247.12. US Biological Life Sciences.
1-(2,3-Dichlorobenzoyl)-5-methoxy-2-methyl-3-[2-(4-morpholinyl)ethyl]-1H-indole is a selective CB2 receptor partial agonist for both human and rat. The ligand-receptor binding event is able to trigger antihyperalgesic effects for neuropathic and inflammatory pain in rodent. Group: Biochemicals. Grades: Highly Purified. CAS No. 180002-83-9. Pack Sizes: 10mg, 50mg. Molecular Formula: C23H24Cl2N2O3, Molecular Weight: 447.35. US Biological Life Sciences.
Worldwide
1-(2,3-Dichlorophenyl)-1h-pyrrole-2-carbaldehyde
1-(2,3-Dichlorophenyl)-1h-pyrrole-2-carbaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 383135-89-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C11H7Cl2NO, Molecular Weight: 240.09. US Biological Life Sciences.
1- (2, 3-Dichlorophenyl) -4- (4-hydroxybutyl) piperazine is an intermediate in the synthesis of Aripiprazole. Group: Biochemicals. Alternative Names: 4-(2,3-Dichlorophenyl)-1-piperazinebutanol Hydrochloride; 4-[4- (2, 3-Dichlorophenyl) piperazin-1-yl]butan-1-ol Hydrochloride. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences.
Worldwide
1- (2, 3-Dichlorophenyl) piperazine 1-Oxide
1- (2, 3-Dichlorophenyl) piperazine 1-Oxide is an intermediate in the synthesis of Aripiprazole (A771000) related compound. Group: Biochemicals. Grades: Highly Purified. CAS No. 902456-05-7. Pack Sizes: 5mg, 10mg. Molecular Formula: C10H12Cl2N2O. US Biological Life Sciences.
1-(2,3-Dihydro[2,4'-bibenzo[b]thiophen]-4-yl)-piperazine is a useful synthetic intermediate. Group: Biochemicals. Grades: Highly Purified. CAS No. 1420987-85-4. Pack Sizes: 1mg, 2mg. Molecular Formula: C20H20N2S2, Molecular Weight: 352.52. US Biological Life Sciences.
Worldwide
1-(2,3-Dihydro-5-benzofuranyl)ethanone
1-(2,3-Dihydro-5-benzofuranyl)ethanone is used to prepare tricyclic [1,2,4]triazine 1,4-dioxides as hypoxia selective cytotoxins. It is also used to synthesize N-(1-benzo[1,3]dioxol-5-yl)ethyl-, N-[1-(2,3-dihydro-benzofuran-5-yl)ethyl-, and N-[1-(2,3-dihydro-1H-indol-5-yl)ethylacrylamides with KCNQ2 opener activities. Group: Biochemicals. Grades: Highly Purified. CAS No. 90843-31-5. Pack Sizes: 5g, 25g. Molecular Formula: C10H10O2, Molecular Weight: 162.19. US Biological Life Sciences.
Worldwide
1-(2,3-Dihydro-7-benzofuranyl)ethanone
1-(2,3-Dihydro-7-benzofuranyl)ethanone is an impurity in the synthesis of Darifenacin (D193400, HBr); a medication used to treat urinary incontinence. It works by blocking the M3 muscarinic acetylcholine receptor. Group: Biochemicals. Grades: Highly Purified. CAS No. 170730-06-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C10H10O2, Molecular Weight: 162.19. US Biological Life Sciences.
Worldwide
1-(2,3-Dihydroindol-1-yl)ethanone
1-(2,3-Dihydroindol-1-yl)ethanone is an intermediate used for preparation of triazolothiadiazepine dioxide derivatives, halo-substituted aromatic amides and [ [ (phenyl) piperazinyl] alkyl] indolyl] ethanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 16078-30-1. Pack Sizes: 1g, 5g. Molecular Formula: C10H11NO, Molecular Weight: 161.199999999999. US Biological Life Sciences.
1-(2,3-Dihydroxypropyl)-4-oxo-3-[(phenylmethyl)oxy]-1,4-dihydro-2-pyridinecarboxylic Acid is an intermediate in the synthesis of Dolutegravir (D528800), a second generation HIV-1 integrase strand transfer inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 1206102-06-8. Pack Sizes: 10mg, 25mg. Molecular Formula: C16H17NO6. US Biological Life Sciences.
1-(2,3-Dihydroxypropyl)-4-oxo-3-[(phenylmethyl)oxy]-1,4-dihydro-2-pyridinecarboxylic Acid Methyl Ester is an intermediate in the synthesis of Dolutegravir (D528800), a second generation HIV-1 integrase strand transfer inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 1206102-07-9. Pack Sizes: 10mg, 25mg. Molecular Formula: C17H19NO6, Molecular Weight: 333.34. US Biological Life Sciences.
Worldwide
1-(2,3-Dimethylphenyl)-1h-pyrrole
1-(2,3-Dimethylphenyl)-1h-pyrrole. Group: Biochemicals. Grades: Highly Purified. CAS No. 37560-42-2. Pack Sizes: 100mg, 250mg. Molecular Formula: C12H13N, Molecular Weight: 171.24. US Biological Life Sciences.
Worldwide
1-(2,3-Dimethylphenyl)-1h-pyrrole-2-carbaldehyde
1-(2,3-Dimethylphenyl)-1h-pyrrole-2-carbaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 37560-46-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C13H13NO, Molecular Weight: 199.25. US Biological Life Sciences.
Worldwide
1-(2,3-Dimethylphenyl)-1h-pyrrole-3-carbaldehyde
1-(2,3-Dimethylphenyl)-1h-pyrrole-3-carbaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 864547-97-7. Pack Sizes: 100mg, 250mg. Molecular Formula: C13H13NO, Molecular Weight: 199.25. US Biological Life Sciences.
1-(2,3-Dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 56617-46-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C13H15NO3, Molecular Weight: 233.26. US Biological Life Sciences.
Worldwide
1-(2,3-Dimethylphenyl)ethyl Chloride
1-(2,3-Dimethylphenyl)ethyl Chloride is an impurity of Medetomidine (M203250), an α2-Adrenergic agonist. Sedative; analgesic. Group: Biochemicals. Grades: Highly Purified. CAS No. 60907-88-2. Pack Sizes: 50mg, 250mg. Molecular Formula: C10H13Cl, Molecular Weight: 168.66. US Biological Life Sciences.
Worldwide
1-(2,3-Dimethylphenyl)-piperazine
1-(2,3-Dimethylphenyl)-piperazine, is used in the biological and analytical studies in identifying low-efficacy partial substrates for biogenic amine transporters. Group: Biochemicals. Grades: Highly Purified. CAS No. 1013-22-5. Pack Sizes: 10g, 25g. Molecular Formula: C12H18N2. US Biological Life Sciences.
Worldwide
1-(2,3-Dimethylphenyl)-piperazine-D8
1-(2,3-Dimethylphenyl)-piperazine-D8 is an isotope labelled analog of 1-(2,3-Dimethylphenyl)-piperazine. 1-(2,3-Dimethylphenyl)-piperazine, is used in the biological and analytical studies in identifying low-efficacy partial substrates for biogenic amine transporters. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C12H10D8N2, Molecular Weight: 198.33. US Biological Life Sciences.
1-(2,3-Dimethylphenyl)-piperazine monohydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 80836-96-0. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences.
Worldwide
(1,2,3,O3)-Tetrahydro Exemestane 3-Ethyl Ether
(1,2,3,O3)-Tetrahydro Exemestane 3-Ethyl Ether is an impurity of Exemestane (E957000), which is a drug used to treat breast cancer. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 50mg. Molecular Formula: C22H32O2, Molecular Weight: 328.49. US Biological Life Sciences.
1-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propan-2-one is an intermediate used in the condensation reaction of poly(arylene)s. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 25mg. Molecular Formula: C15H21BO3. US Biological Life Sciences.
1- (2, 4, 6-Triisopropyl benzenesulfonyl) imidazole 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 50257-40-4. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
1-(2,4-Dibromophenyl)-1h-pyrrole-2-carbaldehyde
1-(2,4-Dibromophenyl)-1h-pyrrole-2-carbaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 299164-67-3. Pack Sizes: 100mg, 250mg. Molecular Formula: C11H7Br2NO, Molecular Weight: 328.99. US Biological Life Sciences.
Worldwide
1- (2, 4-Dichloro-5-fluorophenyl) ethanamine
1- (2, 4-Dichloro-5-fluorophenyl) ethanamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 855715-32-1. Pack Sizes: 25mg, 50mg. Molecular Formula: C8H8Cl2FN, Molecular Weight: 208.06. US Biological Life Sciences.
Worldwide
1-(2,4-Dichloro-6-methoxyphenyl)ethanone
1-(2,4-Dichloro-6-methoxyphenyl)ethanone is an intermediate in the synthesis of 2-(1-(Allyloxy)-2-(1H-imidazol-1-yl)ethyl)-3,5-dichlorophenol (A565000). 2-(1-(Allyloxy)-2-(1H-imidazol-1-yl)ethyl)-3,5-dichlorophenol is an imidazole derivative used as a fungicide. Group: Biochemicals. Grades: Highly Purified. CAS No. 41068-37-5. Pack Sizes: 50mg, 100mg. Molecular Formula: C9H8Cl2O2. US Biological Life Sciences.
Worldwide
1-(2,4-Dichlorobenzoyl)-1H-benzotriazole
Histone deacetylase (HDAC) inhibitors are able to interrupt cell cycle progression in transformed cell lines and may be explored as new clinical agents in cancer therapy. 1-(2,4-Dichlorobenzoyl)-1H-benzotriazole has been shown to suppress the biological effects induced by the HDAC inhibitor, Trichostatin A (T774710). Group: Biochemicals. Grades: Highly Purified. CAS No. 200626-61-5. Pack Sizes: 10mg, 25mg. Molecular Formula: C13H7Cl2N3O, Molecular Weight: 292.12. US Biological Life Sciences.
1-(2,4-Dichlorophenyl)-2-(4H-1,2,4-triazol-4-yl)ethanone is an intermediate in the synthesis of Propiconazole (P770100) related compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 132653-23-7. Pack Sizes: 250mg, 1g. Molecular Formula: C10H7Cl2N3O. US Biological Life Sciences.
Worldwide
1-(2,4-Dichlorophenyl)-2-imidazol-1-ylethanone
1-(2,4-Dichlorophenyl)-2-imidazol-1-ylethanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 46503-52-0. Pack Sizes: 250g, 500g. Molecular Formula: C11H8Cl2N2O. US Biological Life Sciences.
Used in the preparation of biarylpyrazole based derivatives as cannabinoid CB1 receptor antagonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 221385-24-6. Pack Sizes: 25mg. US Biological Life Sciences.
Used in the preparation of biarylpyrazole based derivatives as cannabinoid CB1 receptor antagonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 221385-23-5. Pack Sizes: 100mg. US Biological Life Sciences.
1-(2,4-Difluorophenyl)-2-(4H-1,2,4-triazol-4-yl)-ethanone is an intermediate in the synthesis of so Fluconazole (Fluconazole EP Impurity A) is an impurity of Fluconazole (F421000). Fluconazole USP impurity A. Group: Biochemicals. Grades: Highly Purified. CAS No. 168479-96-7. Pack Sizes: 100mg, 250mg. Molecular Formula: C10H7F2N3O. US Biological Life Sciences.