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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.
| Product | Description | |
|---|---|---|
| (2R)-2-Methyl-2,3,4,5-tetrahydro-1H-3-benzazepine-d3 | (2R)-2-Methyl-2,3,4,5-tetrahydro-1H-3-benzazepine-d3 is the isotope labelled analog of (2R)-2-Methyl-2,3,4,5-tetrahydro-1H-3-benzazepine. (2R)-2-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine is an impurity of Lorcaserine (L469890), which is a novel selective 5-HT2C-receptor agonist for the treatment of obesity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C11H15N, Molecular Weight: 161.24. US Biological Life Sciences. |  Worldwide |
| (2R)-2-Methyl-2,3,4,5-tetrahydro-1H-3-benzazepine-d3 Hydrochloride | (2R)-2-Methyl-2,3,4,5-tetrahydro-1H-3-benzazepine-d3 Hydrochloride is the isotope labelled analog of (2R)-2-Methyl-2,3,4,5-tetrahydro-1H-3-benzazepine Hydrochloride. (2R)-2-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride is an impurity of Lorcaserine (L469890), which is a novel selective 5-HT2C-receptor agonist for the treatment of obesity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C11H13D3ClN, Molecular Weight: 200.72. US Biological Life Sciences. | Worldwide |
| (2R)-2-Methyl-2,3,4,5-tetrahydro-1H-3-benzazepine Hydrochloride | (2R)-2-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride is an impurity of Lorcaserine (L469890), which is a novel selective 5-HT2C-receptor agonist for the treatment of obesity. Group: Biochemicals. Grades: Highly Purified. CAS No. 76210-00-9. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C11H16ClN, Molecular Weight: 197.7. US Biological Life Sciences. | Worldwide |
| (2R)-2-Methyl-butanoic Acid Ethyl Ester | (2R)-2-Methyl-butanoic Acid Ethyl Ester is an ethyl analog of (2R)-2-Methyl-butanoic Acid. Based on biological studies, (2R)-2-Methyl-butanoic Acid Ethyl Ester is an aroma compound that is found in apple juice. Group: Biochemicals. Grades: Highly Purified. CAS No. 40917-00-8. Pack Sizes: 100mg, 1g. Molecular Formula: C7H14O2, Molecular Weight: 130.18. US Biological Life Sciences. | Worldwide |
| (2R)-2-Methyl-butanoic Acid Ethyl Ester-d5 | (2R)-2-Methyl-butanoic Acid Ethyl Ester-d5 is an isotope analog of (2R)-2-Methyl-butanoic Acid Ethyl Ester. (2R)-2-Methyl-butanoic Acid Ethyl Ester is an ethyl analog of (2R)-2-Methyl-butanoic Acid. Based on biological studies, (2R)-2-Methyl-butanoic Acid Ethyl Ester is an aroma compound that is found in apple juice. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 250mg. Molecular Formula: C7H9D5O2, Molecular Weight: 135.22. US Biological Life Sciences. | Worldwide |
| (2R)-2-Methyl-butanoic Acid Methyl Ester | (2R)-2-Methyl-butanoic Acid Methyl Ester is used as a chiral stationary phase in gas chromatography to allow the separation of enantiomers. Group: Biochemicals. Grades: Highly Purified. CAS No. 55449-44-0. Pack Sizes: 100mg, 1g. Molecular Formula: C6H12O2, Molecular Weight: 116.16. US Biological Life Sciences. | Worldwide |
| (2R)-2-Methyl-butanoic Acid Methyl Ester-d3 | (2R)-2-Methyl-butanoic Acid Methyl Ester-d3 is an isotope analog of (2R)-2-Methyl-butanoic Acid Methyl Ester. (2R)-2-Methyl-butanoic Acid Methyl Ester is used as a chiral stationary phase in gas chromatography to allow the separation of enantiomers. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 250mg. Molecular Formula: C6H9D3O2, Molecular Weight: 119.18. US Biological Life Sciences. | Worldwide |
| (2R)-2-[(S)-hydroxyphenylmethyl]-4-morpholinecarboxylic Acid 1,1-Dimethylethyl Ester | (2R)-2-[(S)-hydroxyphenylmethyl]-4-morpholinecarboxylic Acid 1,1-Dimethylethyl Ester is an intermediate in synthesizing rac 5-Hydroxy Reboxetine Hydrochloride (H953470), which is an hydroxylated metabolite of Reboxetine (R142000), a selective noradrenaline reuptake inhibitor and an antidepressant. Group: Biochemicals. Grades: Highly Purified. CAS No. 1030837-58-1. Pack Sizes: 10mg, 25mg. Molecular Formula: C16H23NO4. US Biological Life Sciences. | Worldwide |
| (2R)-3-(2-Chloro-4-nitro-1H-imidazol-1-yl)-2-methyl-1,2-propanediol | (2R)-3-(2-Chloro-4-nitro-1H-imidazol-1-yl)-2-methyl-1,2-propanediol is an intermediate in the synthesis of Delamanid (D230660), a novel anti-tuberculosis medication that inhibits mycolic acid synthesis and shows potent in-vitro and in-vivo activity against drug-resistant strains of Mycobacterium tuberculosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 681490-91-5. Pack Sizes: 10mg, 25mg. Molecular Formula: C7H10ClN3O4. US Biological Life Sciences. | Worldwide |
| (2R)-3-[(4-Fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanoic Acid | (2R)-3-[(4-Fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanoic Acid is the R-isomer of 3-[(4-Fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanoic Acid (F595620); an impurity of Bicalutamide (B382000) which is a non-steroidal peripherally active antiandrogen. Also used as an antineoplastic (hormonal). Group: Biochemicals. Grades: Highly Purified. CAS No. 890658-79-4. Pack Sizes: 100mg, 1g. Molecular Formula: C10H11FO5S, Molecular Weight: 262.25. US Biological Life Sciences. | Worldwide |
| (2R)-3-Acetylthio-2-methylpropionyl Chloride | (2R)-3-Acetylthio-2-methylpropionyl Chloride is a reactant used in the preparation of Captopril (C175750) analogs as inhibitors of angiotensin converting enzyme. Group: Biochemicals. Grades: Highly Purified. CAS No. 74345-73-6. Pack Sizes: 10mg, 25mg. Molecular Formula: C6H9ClO2S, Molecular Weight: 180.65. US Biological Life Sciences. | Worldwide |
| (2R,3aR,6aR)-Ramipril | (2R,3aR,6aR)-Ramipril. Group: Biochemicals. Alternative Names: (2R, 3aR, 6aR) -1- [ (2S) -2- [ [ (1S) -1- (Ethoxycarbonyl) -3-phenylpropyl] amino] -1-oxopropyl] octahydrocyclopenta [b] pyrrole-2-carboxylic acid; [2R- [1 [S* (S*) ] , 2a, 3a-b, 6a-b] ] -1- [2- [ [1- (ethoxycarbonyl) -3-phenylpropyl] amino] -1-oxopropyl] octahydrocyclopenta [b] pyrrole-2-carboxylic acid. Grades: Highly Purified. CAS No. 129939-63-5. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C23H32N2O5. US Biological Life Sciences. | Worldwide |
| (2R,3aR,7aR)-Octahydroindole-2-carboxylic Acid Benzyl Ester p-Toluenesulfonic Acid | (2R,3aR,7aR)-Octahydroindole-2-carboxylic Acid Benzyl Ester p-Toluenesulfonic Acid is an intermediate in the synthesis of Perindoprilat (P287530), an angiotensin-converting enzyme (ACE) inhibitor. Antihypertensive. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C23H29NO5S, Molecular Weight: 431.55. US Biological Life Sciences. | Worldwide |
| (2R,3aR,7aR)-Octahydroindole-2-carboxylic Acid Hydrochloride | (2R,3aR,7aR)-Octahydroindole-2-carboxylic Acid Hydrochloride s an intermediate in the synthesis of Perindoprilat (P287530), an angiotensin-converting enzyme (ACE) inhibitor. Antihypertensive. Group: Biochemicals. Grades: Highly Purified. CAS No. 108507-42-2. Pack Sizes: 10mg, 100mg. Molecular Formula: C9H16ClNO2, Molecular Weight: 205.68. US Biological Life Sciences. | Worldwide |
| (2R,3aR,7aR)-rel-OctahydroIndole-2-carboxylic Acid | (2R,3aR,7aR)-rel-OctahydroIndole-2-carboxylic Acid is a reactant in the preparation of Perindoprilat (P287530), an angiotensin-converting enzyme (ACE) inhibitor. Antihypertensive. Group: Biochemicals. Grades: Highly Purified. CAS No. 80828-13-3. Pack Sizes: 250mg, 1g. Molecular Formula: C9H15NO2, Molecular Weight: 169.22. US Biological Life Sciences. | Worldwide |
| (2R,3aR,7aS)-Octahydro-1H-indole-2-carboxylic Acid | (2R,3aR,7aS)-Octahydro-1H-indole-2-carboxylic Acid is a reactant used in the preparation of stereoisomers of perindopril and perindoprilate. Group: Biochemicals. Grades: Highly Purified. CAS No. 145438-95-5. Pack Sizes: 10mg, 100mg. Molecular Formula: C9H15NO2, Molecular Weight: 169.22. US Biological Life Sciences. | Worldwide |
| (2R,3aS,7aR)-1-[(2S)-2-[[(1R)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]octahydro-1H-indole-2-carboxylic Acid Benzyl Ester | Side product in the preparation of Trandolapril. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| (2R,3aS,7aR)-1-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]octahydro-1H-indole-2-carboxylic Acid | Side product in the preparation of Trandolapril. Group: Biochemicals. Grades: Highly Purified. CAS No. 852921-57-4. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| (2R,3aS,7aR)-1-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]octahydro-1H-indole-2-carboxylic Acid Benzyl Ester | Side product in the preparation of Trandolapril. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| (2R,3aS,7aR)-1-[(2S)-2-[tert-Butyloxycarbonylamino]-1-oxopropyl]octahydro-1H-indole-2-carboxylic Acid Benzyl Ester | Side product in the preparation of Trandolapril. Group: Biochemicals. Alternative Names: (2R, 3aS, 7aR) -1-[ (2S) -2-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-1-oxopropyl]octahydro-1H-indole-2-carboxylic Acid Phenylmethyl Ester. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| (2R,3aS,7aR)-Octahydro-1H-indole-2-carboxylic Acid | (2R,3aS,7aR)-Octahydro-1H-indole-2-carboxylic Acid is a reactant used in the preparation of stereoisomers of perindopril and perindoprilate. Group: Biochemicals. Grades: Highly Purified. CAS No. 145513-92-4. Pack Sizes: 10mg, 100mg. Molecular Formula: C9H15NO2, Molecular Weight: 169.22. US Biological Life Sciences. | Worldwide |
| (2R,3aS,7aS)-Octahydroindole-2-carboxylic Acid Benzyl Ester | (2R,3aS,7aS)-Octahydroindole-2-carboxylic Acid Benzyl Ester is an intermediate in the synthesis of Perindoprilat (P287530), an angiotensin-converting enzyme (ACE) inhibitor. Antihypertensive. Group: Biochemicals. Grades: Highly Purified. CAS No. 752955-02-5. Pack Sizes: 100mg, 1g. Molecular Formula: C16H21NO2, Molecular Weight: 259.339999999999. US Biological Life Sciences. | Worldwide |
| (2R,3aS,7aS)-Octahydroindole-2-carboxylic Acid Hydrochloride | (2R,3aS,7aS)-Octahydroindole-2-carboxylic Acid Hydrochloride is an intermediate in the synthesis of Perindoprilat (P287530), an angiotensin-converting enzyme (ACE) inhibitor. Antihypertensive. Group: Biochemicals. Grades: Highly Purified. CAS No. 1004292-98-1. Pack Sizes: 100mg, 1g. Molecular Formula: C9H16ClNO2, Molecular Weight: 205.68. US Biological Life Sciences. | Worldwide |
| (2R) -3-Bromo-2-hydroxy-2-methyl-N-[4-nitro-3- (trifluoromethyl) phenyl]propanamide | (2R) -3-Bromo-2-hydroxy-2-methyl-N-[4-nitro-3- (trifluoromethyl) phenyl]propanamide is an intermediate in the synthesis of 4-Desacetamido-4-fluoro Andarine (D289530), a Selective Androgen Receptor Modulator (SARM) that has potential use for treatment of androgen related diseases such as muscle wasting and osteoporosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 206193-18-2. Pack Sizes: 5mg, 10mg. Molecular Formula: C11H10BrF3N2O4. US Biological Life Sciences. | Worldwide |
| (2R)-3-Bromo-2-hydroxy-2-methylpropionic Acid | (2R)-3-Bromo-2-hydroxy-2-methylpropionic Acid is used as a reagent in the synthesis of [18F]-radiolabeled hydroxyflutamide derivatives as prostate cancer PET imaging agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 261904-39-6. Pack Sizes: 1g, 2.5g. Molecular Formula: C4H7BrO3. US Biological Life Sciences. | Worldwide |
| (2R)-3-Carboxy-2-[(9-carboxy-1-oxononyl)oxy]-N,N,N-trimethyl-1-propanaminium Inner Salt | (2R)-3-Carboxy-2-[(9-carboxy-1-oxononyl)oxy]-N,N,N-trimethyl-1-propanaminium Inner Salt is a useful intermediate that is often used in the metabolic studies of insulin production in humans. Group: Biochemicals. Grades: Highly Purified. CAS No. 102636-85-1. Pack Sizes: 25mg, 100mg. Molecular Formula: C17H31NO6, Molecular Weight: 345.43. US Biological Life Sciences. | Worldwide |
| (2R) -3-Chloro-2-[[4- (trifluoromethoxy) phenyl]methoxy]propyl ester 4-Methoxybenzoic Acid | (2R) -3-Chloro-2-[[4- (trifluoromethoxy) phenyl]methoxy]propyl ester 4-Methoxybenzoic Acid is an intermediate in the synthesis of novel anti-tuberculosis drug (S)-PA 824 (P122500). Group: Biochemicals. Grades: Highly Purified. CAS No. 1253202-35-5. Pack Sizes: 25mg, 100mg. Molecular Formula: C19H18ClF3O5. US Biological Life Sciences. | Worldwide |
| (2R)-3-Phenyl-1,2-propanediamine | (2R)-3-Phenyl-1,2-propanediamine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| (2R,3R,11bR)-Dihydrotetrabenazine D-Val | (2R,3R,11bR)-Dihydrotetrabenazine D-Val is a related compound of (2S,3S,11bS)-Dihydrotetrabenazine (D454905). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C24H38N2O4, Molecular Weight: 418.57. US Biological Life Sciences. | Worldwide |
| (2R,3R,11bS)-Dihydrotetrabenazine | (2R,3R,11bS)-Dihydrotetrabenazine is a vesicular monoamine transporter 2 (VMAT2) inhibitor. It also has various medical uses including treatment for asthma, anxiety and dementia. Group: Biochemicals. Grades: Highly Purified. CAS No. 862377-29-5. Pack Sizes: 10mg, 25mg. Molecular Formula: C19H29NO3, Molecular Weight: 319.44. US Biological Life Sciences. | Worldwide |
| (2R,3R,11bS)-Dihydrotetrabenazine D-Val | (2R,3R,11bS)-Dihydrotetrabenazine D-Val is a related compound of (2S,3S,11bS)-Dihydrotetrabenazine (D454905). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 5mg. Molecular Formula: C24H38N2O4, Molecular Weight: 418.57. US Biological Life Sciences. | Worldwide |
| (2R,3R,11bS)-Dihydrotetrabenazine L-Val | (2R,3R,11bS)-Dihydrotetrabenazine L-Val is a related compound of (2S,3S,11bS)-Dihydrotetrabenazine (D454905). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C24H38N2O4, Molecular Weight: 418.57. US Biological Life Sciences. | Worldwide |
| (2R,3R)-1,4-Dioxaspiro[4.4]nonane-2,3-dicarboxylic Acid Diethyl Ester | (2R,3R)-1,4-Dioxaspiro[4.4]nonane-2,3-dicarboxylic Acid Diethyl Ester is an intermediate used in the synthesis of (2S,3R)-2-Methyl-1,2,3,4-butanetetrol (M295075), which is a secondary organic aerosol formed through photooxidation of isoprene. It was identified as a glucide in methanol extracts of Carum ajowan fruit. Group: Biochemicals. Grades: Highly Purified. CAS No. 451472-23-4. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C13H20O6, Molecular Weight: 272.29. US Biological Life Sciences. | Worldwide |
| (2R,3R)-1-Benzyl-2-(4-ethoxyphenyl)-5-oxopyrrolidine-3-carboxylic acid | (2R,3R)-1-Benzyl-2-(4-ethoxyphenyl)-5-oxopyrrolidine-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1071535-90-4. Pack Sizes: 100mg, 250mg. Molecular Formula: C20H21NO4, Molecular Weight: 339.384999999999. US Biological Life Sciences. | Worldwide |
| (2R,3R)-1-Ethyl-2-(4-methoxy-phenyl)-5-oxo-pyrrolidine-3-carboxylic Acid | (2R,3R)-1-Ethyl-2-(4-methoxy-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1087712-61-5. Pack Sizes: 25mg, 50mg. Molecular Formula: C14H17NO4, Molecular Weight: 263.29. US Biological Life Sciences. | Worldwide |
| (2R,3R)-1-Ethyl-6-oxo-2-phenyl-piperidine-3-carboxylic Acid | (2R,3R)-1-Ethyl-6-oxo-2-phenyl-piperidine-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1071536-01-0. Pack Sizes: 25mg, 50mg. Molecular Formula: C14H17NO3, Molecular Weight: 247.29. US Biological Life Sciences. | Worldwide |
| (2R,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol 3-THP Ether | (2R,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol 3-THP Ether is an impurity of efinaconazole (E435070). Group: Biochemicals. Grades: Highly Purified. CAS No. 135133-23-2. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C17H21F2N3O3, Molecular Weight: 353.36. US Biological Life Sciences. | Worldwide |
| (2R,3R)- 2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol Methanesulfonate | (2R,3R)- 2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol Methanesulfonate is a useful synthetic intermediate in the synthesis of Efinaconazole (E435070); a topical antifungal for onychomycosis. (2R,3R)- 2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol Methanesulfonate is also used as a reagent in the synthesis of Ravuconazole (R128000); an ergosterol biosynthesis inhibitor and antifungal. Group: Biochemicals. Grades: Highly Purified. CAS No. 1175536-50-1. Pack Sizes: 5mg, 50mg. Molecular Formula: C13H17F2N3O5S, Molecular Weight: 365.35. US Biological Life Sciences. | Worldwide |
| (2R,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane | (2R,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane is a useful synthetic intermediate in the synthesis of (2R,3S)-Efinaconazole (E435080); the 2R,3S-enantiomer of Efinaconazole (E435070) which is a topical antifungal for onychomycosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 135270-13-2. Pack Sizes: 1mg, 10mg. Molecular Formula: C12H11F2N3O, Molecular Weight: 251.23. US Biological Life Sciences. | Worldwide |
| (2R,3R)-2-(2-Chloro-phenyl)-1-(2-methoxy-ethyl)-5-oxo-pyrrolidine-3-carboxylic Acid | (2R,3R)-2-(2-Chloro-phenyl)-1-(2-methoxy-ethyl)-5-oxo-pyrrolidine-3-carboxylic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1212406-52-4. Pack Sizes: 100mg, 250mg. Molecular Formula: C14H16ClNO4, Molecular Weight: 297.73. US Biological Life Sciences. | Worldwide |
| (2R,3R)-2-(3,4-Dimethoxy-phenyl)-1-(2-methoxy-ethyl)-5-oxo-pyrrolidine-3-carboxylic acid | (2R,3R)-2-(3,4-Dimethoxy-phenyl)-1-(2-methoxy-ethyl)-5-oxo-pyrrolidine-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1087712-85-3. Pack Sizes: 25mg, 50mg. Molecular Formula: C16H21NO6, Molecular Weight: 323.339999999999. US Biological Life Sciences. | Worldwide |
| (2R,3R)-2,3-Dihydroxy-2-methylbutanedioic Acid 1,4-Dimethyl Ester | (2R,3R)-2,3-Dihydroxy-2-methylbutanedioic Acid 1,4-Dimethyl Ester is an intermediate in the synthesis of enantiopure vicinal diols. Group: Biochemicals. Grades: Highly Purified. CAS No. 936335-24-9. Pack Sizes: 25mg, 50mg. Molecular Formula: C7H12O6. US Biological Life Sciences. | Worldwide |
| (2R,3R)-2,3-Diphenyloxirane | (2R,3R)-2,3-Diphenyloxirane is a potent inducer of liver miscrosomal cytochrome P 450-dependent monooxygenases. Studies show that (2R,3R)-2,3-Diphenyloxirane is more potent than its (-)-enantiomer. Group: Biochemicals. Grades: Highly Purified. CAS No. 25144-18-7. Pack Sizes: 100mg, 250mg. Molecular Formula: C14H12O, Molecular Weight: 196.24. US Biological Life Sciences. | Worldwide |
| (2R, 3R) -2- (4-Chlorophenyl) -n-ethyl-1- (2-methoxyethyl) pyrrolidine-3-carboxamide | (2R, 3R) -2- (4-Chlorophenyl) -n-ethyl-1- (2-methoxyethyl) pyrrolidine-3-carboxamide. Group: Biochemicals. Grades: Highly Purified. CAS No. 1013792-04-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C16H23ClN2O2, Molecular Weight: 310.82. US Biological Life Sciences. | Worldwide |
| (2R,3R)-2-Methylbutane-1,2,3,4-tetraol | (2R,3R)-2-Methylbutane-1,2,3,4-tetraol is a photooxidation product of isoprene and a contributor to atmospheric aerosols. Group: Biochemicals. Grades: Highly Purified. CAS No. 310887-92-4. Pack Sizes: 1mg, 10mg. Molecular Formula: C5H12O4. US Biological Life Sciences. | Worldwide |
| (2R,3R)-2-Methylbutane-1,2,3-triol | (2R,3R)-2-Methylbutane-1,2,3-triol is an intermediate in the synthesis of (S)-α-Acetolactic Acid (A163805), one of the enantiomers of acetolactate, which is the substrate of Acetolactate decarboxylase, which catalyzes the conversion of both enantiomers of acetolactate to the (R)-enantiomer of acetoin. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg, 250mg. Molecular Formula: C5H12O3. US Biological Life Sciences. | Worldwide |
| (2R,3R)-3-(2,4-Difluorophenyl)-3,4-epoxybutan-2-ol | (2R,3R)-3-(2,4-Difluorophenyl)-3,4-epoxybutan-2-ol is used as a reactant in the enantioselective synthesis of the key intermediate for triazole antifungal agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 126918-35-2. Pack Sizes: 5mg, 10mg. Molecular Formula: C10H10F2O2, Molecular Weight: 200.18. US Biological Life Sciences. | Worldwide |
| (2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyramide | (2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyramide is an intermediate in the synthesis of Isavuconazole (I777830), an triazole based antifungal agent for the treatment of invasive fungal infections. Group: Biochemicals. Grades: Highly Purified. CAS No. 368421-58-3. Pack Sizes: 1mg. Molecular Formula: C13H14F2N4OS. US Biological Life Sciences. | Worldwide |
| (2R,3R)-3-(4-Methylidenepiperidin-1-yl)-2-phenyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol | (2R,3R)-3-(4-Methylidenepiperidin-1-yl)-2-phenyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol is a useful intermediate and is an Efinaconazole (E435070) impurity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 5mg. Molecular Formula: C18H24N4O, Molecular Weight: 312.41. US Biological Life Sciences. | Worldwide |
| (2R,3R)-3-((4R)-2,2-Dimethyldioxolan-4-yl)-2-methyl-2-fluoro-3-[(sulfo)oxy]propanoic Acid Ethyl Ester | (2R,3R)-3-((4R)-2,2-Dimethyldioxolan-4-yl)-2-methyl-2-fluoro-3-[(sulfo)oxy]propanoic Acid Ethyl Ester is a useful reagent for the synthesis of (2R)-2-fluoro-2-C-methyl-D-ribono-γ-lactone precursor. Group: Biochemicals. Grades: Highly Purified. CAS No. 1020063-92-6. Pack Sizes: 25mg, 50mg. Molecular Formula: C11H19FO8S, Molecular Weight: 330.33. US Biological Life Sciences. | Worldwide |
| (2R,3R)-3-Amino-2-hydroxy-3-phenylpropionic acid | (2R,3R)-3-Amino-2-hydroxy-3-phenylpropionic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 55325-50-3. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| (2R,3R)-3-Amino-2-hydroxy-3-phenylpropionic acid 98+% (TLC) | (2R,3R)-3-Amino-2-hydroxy-3-phenylpropionic acid 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25mg, 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| (2R,3R)-3-Amino-2-hydroxy-4-phenylbutyric acid ≥95% (HPLC) | (2R,3R)-3-Amino-2-hydroxy-4-phenylbutyric acid ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25mg, 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (2R,3R,3aS,4S,6aS)-3-Azidohexahydro-2,4-methano-4H-furo[3,2-b]pyrrole | (2R,3R,3aS,4S,6aS)-3-Azidohexahydro-2,4-methano-4H-furo[3,2-b]pyrrole is an intermediate in the synthesis of Loline (I707255), an alkaloid isolated from fungal endophytes, an endosymbiont that lives within a plant. Group: Biochemicals. Grades: Highly Purified. CAS No. 1315552-06-7. Pack Sizes: 250ug, 1mg. Molecular Formula: C7H10N4O. US Biological Life Sciences. | Worldwide |
| (2R,3R)-3-Hydroxynorleucine | (2R,3R)-3-Hydroxynorleucine is an analogue of DL-6-Hydroxy Norleucine (H948855) which is an intermediate for antiviral and antihypertensive drugs. Group: Biochemicals. Grades: Highly Purified. CAS No. 59286-26-9. Pack Sizes: 100mg, 250mg. Molecular Formula: C6H13NO3. US Biological Life Sciences. | Worldwide |
| (2R,3R,4E,11Z)-Ethyl 2-amino-3-hydroxyoctadeca-4,11-dienoate | (2R,3R,4E,11Z)-Ethyl 2-amino-3-hydroxyoctadeca-4,11-dienoate is an intermediate of (4E,14Z)-Sphingadienine-C18 (S680630), a sphingoid base of sea cucumber cerebroside that may have cytotoxicity activity against human colon cancer cells. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C20H37NO3. US Biological Life Sciences. | Worldwide |
| (2R, 3R, 4R) -2, 3, 4-Trimethyl-2, 3- (methylenedioxy) pentanedioic Acid | (2R, 3R, 4R) -2, 3, 4-Trimethyl-2, 3- (methylenedioxy) pentanedioic Acid is an intermediate in synthesizing Monocrotaline-d4 (M526002), a labelled Monocrotaline (M526000) which is a toxic pyrrolizidine alkaloid isolated from Crotalaria spp. It is used for inducing pulmonary diseases in rats. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg, 500mg. Molecular Formula: C9H14O6. US Biological Life Sciences. | Worldwide |
| (2R,3R,4R,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4-fluoro-4-methyltetrahydrofuran-3-yl Benzoate | (2R,3R,4R,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4-fluoro-4-methyltetrahydrofuran-3-yl Benzoate is an intermediate in synthesizing PSI 6130 (P839680), which is an experimental treatment for hepatitis C. PSI 6130 is a member of a class of antiviral drugs known as nucleoside polymerase inhibitors. PSI 6130 inhibits the hepatitis C virus RNA dependant RNA polymerase called NS5B. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C24H22FN3O6. US Biological Life Sciences. | Worldwide |
| (2R,3R,4R,5R)-5-(4-(Benzoyloxy)-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4-fluoro-4-methyltetrahydrofuran-3-yl Benzoate | (2R,3R,4R,5R)-5-(4-(Benzoyloxy)-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-4-fluoro-4-methyltetrahydrofuran-3-yl Benzoate is an intermediate in synthesizing PSI 6130 (P839680), which is an experimental treatment for hepatitis C. PSI 6130 is a member of a class of antiviral drugs known as nucleoside polymerase inhibitors. PSI 6130 inhibits the hepatitis C virus RNA dependant RNA polymerase called NS5B. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C31H25FN2O8. US Biological Life Sciences. | Worldwide |
| (2R,3R,4R,5S)-1-[2-(Acetyloxy)ethyl]-2-[(acetyloxy)methyl]-3,4,5-piperidinetriol 3,4,5-Triacetate | (2R,3R,4R,5S)-1-[2-(Acetyloxy)ethyl]-2-[(acetyloxy)methyl]-3,4,5-piperidinetriol 3,4,5-Triacetate is an intermediate in the synthesis of N- (2- hydroxyethyl ) -1-deoxygalactonojirimyci n Hydrochloride (H942015), which is an α-Glycosidase inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C18H27NO10, Molecular Weight: 417.41. US Biological Life Sciences. | Worldwide |
| (2R,3R,4R,5S)-2-(Hydroxymethyl)-1-[2-(phenylmethoxy)ethyl]-3,4,5-piperidinetriol | (2R,3R,4R,5S)-2-(Hydroxymethyl)-1-[2-(phenylmethoxy)ethyl]-3,4,5-piperidinetriol is an intermediate in the synthesis of α-Glycosidase inhibitor for glycemic control in obese rodents. Group: Biochemicals. Grades: Highly Purified. CAS No. 1203659-54-4. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C15H23NO5. US Biological Life Sciences. | Worldwide |
| (2R,3R,4R)-Alvimopan | (2R,3R,4R)-Alvimopan is derived from (S)-4-Phenyl-2-oxazolidinone (P335820), which is an intermediate for the synthesis and development for cholesterol absorption inhibitor AZD4121. Group: Biochemicals. Grades: Highly Purified. CAS No. 342639-35-4. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C25H32N2O4, Molecular Weight: 424.53. US Biological Life Sciences. | Worldwide |
| (2R,3R,4S,5R)-5-(6-Amino-2-((2R,3R,4S)-5-(6-amino-2-chloro-7H-purine-7-yl)-4-fluoro-2-(hydroxymethyl)-tetrahydrofuran-3-yl-oxy)-9H-purine-9-yl-4-fluoro-hydroxymethyl-tetrahydrofuran-3-ol | (2R,3R,4S,5R)-5-(6-Amino-2-((2R,3R,4S)-5-(6-amino-2-chloro-7H-purine-7-yl)-4-fluoro-2-(hydroxymethyl)-tetrahydrofuran-3-yl-oxy)-9H-purine-9-yl-4-fluoro-hydroxymethyl-tetrahydrofuran-3-ol is a useful intermediate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 5mg. Molecular Formula: C20H21ClF2N10O6, Molecular Weight: 570.89. US Biological Life Sciences. | Worldwide |
| (2R,3R,5R)-Omarigliptin | (2R,3R,5R)-Omarigliptin is an isomer of Omarigliptin (O633100), a potent and selective dipeptidyl peptidase 4 (DPP-4) inhibitor to be used as treatment for type 2 diabetes. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 2.5mg. Molecular Formula: C17H20F2N4O3S, Molecular Weight: 398.43. US Biological Life Sciences. | Worldwide |
| (2R,3R,5R)-Omarigliptin-d3 | (2R,3R,5R)-Omarigliptin-d3 is a labelled impurity of Omarigliptin (O633100), a potent and selective dipeptidyl peptidase 4 (DPP-4) inhibitor to be used as treatment for type 2 diabetes. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 2.5mg. Molecular Formula: C17H17D3F2N4O3S, Molecular Weight: 401.45. US Biological Life Sciences. | Worldwide |
| (2R,3R,5S)-Omarigliptin | (2R,3R,5S)-Omarigliptin is an isomer of Omarigliptin (O633100), a potent and selective dipeptidyl peptidase 4 (DPP-4) inhibitor to be used as treatment for type 2 diabetes. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 2.5mg. Molecular Formula: C17H20F2N4O3S, Molecular Weight: 398.43. US Biological Life Sciences. | Worldwide |
| (2R,3R,5S)-Omarigliptin-d3 | (2R,3R,5S)-Omarigliptin-d3 is a labelled impurity of Omarigliptin (O633100), a potent and selective dipeptidyl peptidase 4 (DPP-4) inhibitor to be used as treatment for type 2 diabetes. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 2.5mg. Molecular Formula: C17H17D3F2N4O3S, Molecular Weight: 401.45. US Biological Life Sciences. | Worldwide |
| (2R,3R,6S)-2,3,6-Trimethylmorpholine | (2R,3R,6S)-2,3,6-Trimethylmorpholine, is a substituted form of morpholine, that can add unique biological properties and therapeutic applications to the molecules to which they are attached. Group: Biochemicals. Grades: Highly Purified. CAS No. 1932463-48-3. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C7H15NO, Molecular Weight: 129.199999999999. US Biological Life Sciences. | Worldwide |
| (2R, 3R) -Bis (diphenylphosphino) butane | (2R, 3R) -Bis (diphenylphosphino) butane. Group: Biochemicals. Alternative Names: (R, R) -2, 3-Bis (diphenylphosphino) butane; (R,R)-Chiraphos; CIRA; [R- (R*, R*) ]- (1, 2-dimethyl-1, 2-ethanediyl) bis[dipheplphosphine; [ (1R, 2R) -1, 2-dimethyl-1, 2-ethanediyl]bis [diphenylphosphine. Grades: Highly Purified. CAS No. 74839-84-2. Pack Sizes: 250mg. Molecular Formula: C28H28P2, Molecular Weight: 426.47. US Biological Life Sciences. | Worldwide |
| (2R,3R)-Glycopyrrolate Bromide | (2R,3R)-Glycopyrrolate Bromide is a synthetic, quaternary ammonium anticholinergic. Antispasmodic; preanesthetic medicant. Group: Biochemicals. Grades: Highly Purified. CAS No. 475468-09-8. Pack Sizes: 10mg, 100mg. Molecular Formula: C19H28BrNO3, Molecular Weight: 398.33. US Biological Life Sciences. | Worldwide |
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