BOC Sciences 9 - Products

BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.

Product	Description	Suppliers Website
((1R,2R)-2-(((3aR,4S,7R,7aS)-1,3-Dioxooctahydro-2H-4,7-methanoisoindol-2-yl)methyl)cyclohexyl)methyl 4-(benzo[d]isothiazol-3-yl)piperazine-1-carboxylate Quick inquiry Where to buy	((1R,2R)-2-(((3aR,4S,7R,7aS)-1,3-Dioxooctahydro-2H-4,7-methanoisoindol-2-yl)methyl)cyclohexyl)methyl 4-(benzo[d]isothiazol-3-yl)piperazine-1-carboxylate is an impurity of Lurasidone, which is used for the treatment of schizophrenia. Synonyms: (1R, 2R) -2- (3aR, 4R, 7S, 7aS) - (exo-2, 3-Norbornanedicarbpximidyl methyl cyclohexyl?) methyl -4-benzoisothiazol-3-yl) ; Piperazine-1-carboxylate, ((1R,2R)-2-(((3aR,4S,7R,7aS)-1,3-dioxooctahydro-2H-4,7-methanoisoindol-2-yl)methyl)cyclohexyl)methyl 4-(benzo[d]isothiazol-3-yl); Lurasidone Impurity 18. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 1807983-62-5. Molecular formula: C29H36N4O4S. Mole weight: 536.69.
((1R,2R)-2-((4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)methyl)cyclohexyl)methyl 4-(benzo[d]isothiazol-3-yl)piperazine-1-carboxylate Quick inquiry Where to buy	((1R,2R)-2-((4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)methyl)cyclohexyl)methyl 4-(benzo[d]isothiazol-3-yl)piperazine-1-carboxylate is an impurity of Lurasidone, which is used for the treatment of schizophrenia. Synonyms: ((1R,2R)-2-((4-(Benzo[d]isothiazol-3-yl)piperazin-1-yl)methyl)cyclohexyl)methyl 4-(benzo[d]isothiazol-3-yl)piperazine-1-carboxylate; Lurasidone Impurity 20. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 1807983-63-6. Molecular formula: C31H38N6O2S2. Mole weight: 590.80.
(((1R,3R)-5-(2-chloroethylidene)cyclohexane-1,3-diyl)bis(oxy)) bis(tert-butyldimethylsilane) Quick inquiry Where to buy	It is an impurity of paricalcitol, an analogue of vitamin D2. Paricalcitol is a medication used for the treatment of secondary hyperparathyroidism. Synonyms: Silane, [[(1R,3R)-5-(2-chloroethylidene)-1,3-cyclohexanediyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethyl-; Paricalcitol Impurity B01. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 139356-38-0. Molecular formula: C20H41ClO2Si2. Mole weight: 405.16.
((1S,2S)-2-(Diethylcarbamoyl)-2-phenylcyclopropyl)methyl Acetate Quick inquiry Where to buy	((1S,2S)-2-(Diethylcarbamoyl)-2-phenylcyclopropyl)methyl Acetate is an impurity of rac-Milnacipran Hydrochloride. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C17H23NO3. Mole weight: 289.37.
((1S,2S)-2-(Hydroxymethyl)cyclohexyl)methyl Methanesulfonate Quick inquiry Where to buy	((1S,2S)-2-(Hydroxymethyl)cyclohexyl)methyl Methanesulfonate. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C9H18O4S. Mole weight: 222.30.
((2R,3R,4R,5R)-3-(benzoyloxy)-4-chloro-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-methyltetrahydrofuran-2-yl)methyl benzoate Quick inquiry Where to buy	((2R,3R,4R,5R)-3-(benzoyloxy)-4-chloro-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-methyltetrahydrofuran-2-yl)methyl benzoate. Synonyms: ((2R,3R,4R,5R)-3-(benzoyloxy)-4-chloro-5-(2,4-dioxo-3,4-dihydropyrimidine-1(2H)-yl )-4-methyltetrahydrofuran-2-pyridin-3-yl)methyl benzoate. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 1496551-71-3. Molecular formula: C24H21ClN2O7. Mole weight: 484.89.
((2R,3R,4R,5R)-3-(Benzoyloxy)-4-fluoro-5-(4-methoxy-2-oxopyrimidin-1(2H)-yl)-4-methyltetrahydrofuran-2-yl)methyl Benzoate Quick inquiry Where to buy	((2R,3R,4R,5R)-3-(Benzoyloxy)-4-fluoro-5-(4-methoxy-2-oxopyrimidin-1(2H)-yl)-4-methyltetrahydrofuran-2-yl)methyl Benzoate is an intermediate in synthesizing PSI 6130, 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. Grades: Lab chemicals, Laboratory Reagents Grade. Molecular formula: C25H23FN2O7. Mole weight: 482.46.
((2R,3R,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-4-methyltetrahydrofuran-2-yl)methyl benzoate Quick inquiry Where to buy	((2R,3R,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-4-methyltetrahydrofuran-2-yl)methyl benzoate. Synonyms: Uridine, 2'-deoxy-2'-fluoro-2'-methyl-, 3',5'-dibenzoate, (2'R)-; [(2R,3R,4R,5R)-3-Benzoyloxy-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-4-methyl-tetrahydrofuran-2-yl]methyl benzoate; (2R,3R,4R,5R)-2-[(benzoyloxy)methyl]-5-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)-4-fluoro-4-methyloxolan-3-yl benzoate. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 863329-65-1. Molecular formula: C24H21FN2O7. Mole weight: 468.43.
((2R,3R,4R,5R)-5-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methyl methyl hydrogen phosphate Quick inquiry Where to buy	((2R,3R,4R,5R)-5-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methyl methyl hydrogen phosphate. Synonyms: CS-0011541. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C11H16FN2O8P. Mole weight: 354.23.
((2R,3R,4R,5S)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-4-methyltetrahydrofuran-2-yl)methyl benzoate Quick inquiry Where to buy	((2R,3R,4R,5S)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-4-methyltetrahydrofuran-2-yl)methyl benzoate. Synonyms: ((2R,3R,4R,5S)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-Fluoro-4-methyltetrahydrofuran-2-pyridin-3-yl)methyl benzoate. Grades: Lab chemicals, Laboratory Reagents Grade. Molecular formula: C24H21FN2O7. Mole weight: 468.43.
((2R,3R,4S,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-4-methyltetrahydrofuran-2-yl)methyl benzoate Quick inquiry Where to buy	((2R,3R,4S,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-4-methyltetrahydrofuran-2-yl)methyl benzoate. Synonyms: ((2R,3R,4S,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-Hydroxy-4-methyltetrahydrofuran-2-pyridin-3-yl) methyl benzoate. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 1910099-11-4. Molecular formula: C24H22N2O8. Mole weight: 466.44.
( ( ( ( (2R, 3R, 4S, 5R)-5- (2-Chloro-6- (cyclopentylamino)-9H-purin-9-yl)-4-fluoro-3-hydroxytetrahydrofuran-2-yl)methoxy) (hydroxy)phosphoryl)methyl)phosphonic Acid Quick inquiry Where to buy	( ( ( ( (2R, 3R, 4S, 5R)-5- (2-Chloro-6- (cyclopentylamino)-9H-purin-9-yl)-4-fluoro-3-hydroxytetrahydrofuran-2-yl)methoxy) (hydroxy)phosphoryl)methyl)phosphonic Acid acts as a modulating agent for 5'-nucleotidase and may be applied to chemotherapeutic and anti-inflammatory treatments. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 2105903-93-1. Molecular formula: C16H23ClFN5O8P2. Mole weight: 529.78.
((((2R,3R,4S,5S)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)-5-(1-methyl-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidin-5-yl)tetrahydrofuran-3-yl)oxy)(2-cyanoethoxy)phosphanyl)dipropylnickel Quick inquiry Where to buy	((((2R,3R,4S,5S)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)-5-(1-methyl-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidin-5-yl)tetrahydrofuran-3-yl)oxy)(2-cyanoethoxy)phosphanyl)dipropylnickel. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C46H63N4O8PSSi. Mole weight: 891.15.
((2R,3S,4R,5R,6S)-2-Propionate Dapagliflozin Quick inquiry Where to buy	((2R,3S,4R,5R,6S)-2-Propionate Dapagliflozin is an impurity of Dapagliflozin. Dapagliflozin is a selective, orally active inhibitor of the renal sodium-glucose co-transporter type 2 (SGLT2) in development for the treatment of type 2 diabetes mellitus (T2DM). Grades: Lab chemicals, Laboratory Reagents Grade. Molecular formula: C23H27ClO7. Mole weight: 450.91.
((2R,3S,5R)-3-((tert-Butyldimethylsilyl)oxy)-5-(2-isobutyramido-6-oxo-1H-purin-9(6H)-yl)tetrahydrofuran-2-yl)methyl (2-cyanoethyl) ((2R,3S,5R)-5-(4-((E)-((dimethylamino)methylene)amino)-2-oxo-1,3,5-triazin-1(2H)-yl)-2-(hydroxymethyl)tetrahydrofuran-3-yl) phosphate Quick inquiry Where to buy	((2R,3S,5R)-3-((tert-Butyldimethylsilyl)oxy)-5-(2-isobutyramido-6-oxo-1H-purin-9(6H)-yl)tetrahydrofuran-2-yl)methyl (2-cyanoethyl) ((2R,3S,5R)-5-(4-((E)-((dimethylamino)methylene)amino)-2-oxo-1,3,5-triazin-1(2H)-yl)-2-(hydroxymethyl)tetrahydrofuran-3-yl) phosphate. Synonyms: ((2R,3S,5R)-3-((tert-butyldimethylsilyl)oxy)-5-(2-isobutyrylamino-6-oxo-1H-purine-9(6H)-Yl)tetrahydrofuran-2-yl)methyl(2-cyanoethyl)((2R,3S,5R)-5-(4-((E)-((dimethylamino)methylene)amino)-2-oxo-1,3,5-triazine-1(2H)-yl)-2-(hydroxymethyl)tetrahydrofuran-3-yl)phosphate. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C34H52N11O11PSi. Mole weight: 849.90.
((2R,3S,5R)-5-(2,4-dioxo-5-vinyl-3,4-dihydropyrimidin-1(2H)-yl)-3-(phosphonooxy)tetrahydrofuran-2-yl)methyl dihydrogen phosphate Quick inquiry Where to buy	((2R,3S,5R)-5-(2,4-dioxo-5-vinyl-3,4-dihydropyrimidin-1(2H)-yl)-3-(phosphonooxy)tetrahydrofuran-2-yl)methyl dihydrogen phosphate. Synonyms: ((2R,3S,5R)-5-(2,4-dioxo-5-vinyl-3,4-dihydropyrimidine-1(2H)-yl)-3-(phosphonooxy)tetrahydrofuran-2-yl)methyl dihydrogen phosphoric acid. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C11H16N2O11P2. Mole weight: 414.20.
((2R,3S,5S)-5-(4-amino-2-oxo-1,3,5-triazin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl 4-chlorobenzoate Quick inquiry Where to buy	((2R,3S,5S)-5-(4-amino-2-oxo-1,3,5-triazin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl 4-chlorobenzoate is an impurity of Decitabine, which is a potent inhibitor of DNA methylation. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C15H15ClN4O5. Mole weight: 366.76.
( (2S, 3R, 4R, 5R) -5- (6-benzamido-9H-purin-9-yl) -4-fluoro-3- ( ( (4-methoxyphenyl) diphenylmethyl) amino) tetrahydrofuran-2-yl) methyl (2-cyanoethyl) diisopropylphosphoramidite Quick inquiry Where to buy	( (2S, 3R, 4R, 5R) -5- (6-benzamido-9H-purin-9-yl) -4-fluoro-3- ( ( (4-methoxyphenyl) diphenylmethyl) amino) tetrahydrofuran-2-yl) methyl (2-cyanoethyl) diisopropylphosphoramidite. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 2376756-43-1. Molecular formula: C46H50FN8O5P. Mole weight: 844.91.
((2S,3S)-2-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-3-(sulfoamino)butanoyl)-L-arginine compound with formic acid (1:1/2) Quick inquiry Where to buy	It's one of Aztreonam impurities, Aztreonam is a monobactam antibiotic used primarily to treat gram-negative bacterial infections. Grades: Lab chemicals, Laboratory Reagents Grade. Molecular formula: C19H31N9O10S2.1/2CH2O2. Mole weight: 632.64.
((2S,3S,4R,5S)-4-Fluoro-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl Benzoate Quick inquiry Where to buy	((2S,3S,4R,5S)-4-Fluoro-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl Benzoate is an impurity of antiviral drug Clevudine, which is used for Hepatitis B treatment. Synonyms: Clevudine Impurity. Grades: Lab chemicals, Laboratory Reagents Grade. Molecular formula: C17H17FN2O6. Mole weight: 364.33.
((2S,3S,4S,5S)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-4-methyltetrahydrofuran-2-yl)methyl benzoate Quick inquiry Where to buy	((2S,3S,4S,5S)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-4-methyltetrahydrofuran-2-yl)methyl benzoate. Synonyms: ((2S,3S,4S,5S)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-Fluoro-4-methyltetrahydrofuran-2-pyridin-3-yl)methyl benzoate. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 1946820-95-6. Molecular formula: C24H21FN2O7. Mole weight: 468.43.
((2S,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl Phosphorodiamidate Quick inquiry Where to buy	((2S,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl Phosphorodiamidate is an intermediate in the synthesis of Zalcitabine Triphosphate Trisodium Salt, which has the free acid form of Zalcitabine Triphosphate. Zalcitabine Triphosphate can serve as an inhibitor of viral RNA synthesis and it is a metabolite of Zalcitabine. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C9H16N5O4P. Mole weight: 289.23.
((2S,6R)-6-(2-isobutyramido-6-(4-nitrophenethoxy)-9H-purin-9-yl)-4-tritylmorpholin-2-yl)methyl dimethylphosphoramidochloridate Quick inquiry Where to buy	((2S,6R)-6-(2-isobutyramido-6-(4-nitrophenethoxy)-9H-purin-9-yl)-4-tritylmorpholin-2-yl)methyl dimethylphosphoramidochloridate. Synonyms: Morpholino G subunit. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C43H46ClN8O7P. Mole weight: 853.31.
((3aR,4R,6R,6aR)-2,2-Dimethyl-6-(2-oxo-4-(1H-1,2,4-triazol-1-yl)pyrimidin-1(2H)-yl)tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl isobutyrate Quick inquiry Where to buy	((3aR,4R,6R,6aR)-2,2-Dimethyl-6-(2-oxo-4-(1H-1,2,4-triazol-1-yl)pyrimidin-1(2H)-yl)tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl isobutyrate. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 2346620-54-8. Molecular formula: C18H23N5O6. Mole weight: 405.41.
((3aR,4R,6R,6aR)-6-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl isobutyrate Quick inquiry Where to buy	((3aR,4R,6R,6aR)-6-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl isobutyrate. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 2346620-53-7. Molecular formula: C16H22N2O7. Mole weight: 354.36.
((3aR,4R,6R,6aR)-6-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2,2,3a-trimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol Quick inquiry Where to buy	((3aR,4R,6R,6aR)-6-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2,2,3a-trimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol. Synonyms: (((3aR,4R,6R,6aR)-6-(4-chloro7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2,2,3a-trimethyltetrahydrofuran[3,4-d][1,3]dioxol-4-yl)methanol. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 2278357-65-4. Molecular formula: C15H18ClN3O4. Mole weight: 339.77.
((3aR,4R,6R,6aR)-6-(6-Amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl ((R)-2-((tert-butoxycarbonyl)amino)-5-((2,2,10,10-tetramethyl-4,8-dioxo-3,9-dioxa-5,7-diazaundecan-6-ylidene)amino)pentanoyl)sulfamate Quick inquiry Where to buy	((3aR,4R,6R,6aR)-6-(6-Amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl ((R)-2-((tert-butoxycarbonyl)amino)-5-((2,2,10,10-tetramethyl-4,8-dioxo-3,9-dioxa-5,7-diazaundecan-6-ylidene)amino)pentanoyl)sulfamate. Grades: Lab chemicals, Laboratory Reagents Grade. Molecular formula: C34H54N10O13S. Mole weight: 842.92.
((3aR,4R,6R,6aR)-6-(6-Amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl ((R)-2-((tert-butoxycarbonyl)amino)-5-oxo-5-(tritylamino)pentanoyl)sulfamate Quick inquiry Where to buy	((3aR,4R,6R,6aR)-6-(6-Amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl ((R)-2-((tert-butoxycarbonyl)amino)-5-oxo-5-(tritylamino)pentanoyl)sulfamate. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C42H48N8O10S. Mole weight: 856.94.
((3aR,4R,6R,6aR)-6-(6-amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl sulfamate Quick inquiry Where to buy	((3aR,4R,6R,6aR)-6-(6-amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl sulfamate. Synonyms: (3aR,4R,6R,6aR)-6-(6-amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d] [1,3]dioxa Cyclopenten-4-yl) methyl sulfamate. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 112921-00-3. Molecular formula: C13H18N6O6S. Mole weight: 386.38.
((3aR,4R,6R,6aR)-6-((E)-4-(Hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl isobutyrate Quick inquiry Where to buy	((3aR,4R,6R,6aR)-6-((E)-4-(Hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl isobutyrate. Synonyms: N-Hydroxy-5'-O-isobutyryl-2',3'-O-isopropylidene-3,4-dihydrocytidine. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 2346620-55-9. Molecular formula: C16H23N3O7. Mole weight: 369.37.
((3R,4S)-4-(4-fluorophenyl)-1-methylpiperidin-3-yl Quick inquiry Where to buy	An impurity of Paroxetine which is a selective serotonin reuptake inhibitor. Synonyms: ((3R,4S)-4-(4-fluorophenyl)-1-methylpiperidin-3-yl)methyl 4-methylbenzenesulfote; Paroxetine Impurity 45. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 1258537-32-4. Molecular formula: C20H24FNO3S. Mole weight: 377.47.
((3R,5R)-5-(2,4-difluorophenyl)-5-(iodomethyl)tetrahydrofuran-3-yl)methanol Quick inquiry Where to buy	((3R,5R)-5-(2,4-difluorophenyl)-5-(iodomethyl)tetrahydrofuran-3-yl)methanol is an impurity of Posaconazole. Posaconazole is a broad-spectrum triazole compound that is active against fungi by inhibiting the lanosterol 14α-demethylase enzyme. Synonyms: (3R-cis)-5-(2,4-difluorophenyl)tetrahydro-5-(iodomethyl)-3-furanmethanol. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 182210-71-5. Molecular formula: C12H13F2IO2. Mole weight: 354.14.
((3S,4R)-1-Methyl-4-phenylpiperidin-3-yl)methanol Quick inquiry Where to buy	An impurity of Paroxetine which is the first antidepressant to treat panic disorder formally approved in the United States. Synonyms: 3-Piperidinemethanol, 1-methyl-4-phenyl-, (3S,4R)-; 3-Piperidinemethanol, 1-methyl-4-phenyl-, trans-. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 176022-03-0. Molecular formula: C13H19NO. Mole weight: 205.3.
((3S,5R)-5-(2,4-difluorophenyl)-5-(iodomethyl)tetrahydrofuran-3-yl)methyl isobutyrate Quick inquiry Where to buy	((3S,5R)-5-(2,4-difluorophenyl)-5-(iodomethyl)tetrahydrofuran-3-yl)methyl isobutyrate is an impurity of Posaconazole. Posaconazole is a broad-spectrum triazole compound that is active against fungi by inhibiting the lanosterol 14α-demethylase enzyme. Synonyms: [(3S,5R)-5-(2,4-Difluorophenyl)-5-(iodomethyl)tetrahydro-3-furanyl]methyl 2-methylpropionate. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 1042398-26-4. Molecular formula: C16H19F2IO3. Mole weight: 424.22.
((3S,5S,E)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate) calcium(II) Quick inquiry Where to buy	An impurity of Rosuvastatin. Rosuvastatin is an antilipemic agent that competitively inhibits hydroxymethylglutaryl-coenzyme A (HMG-CoA) reductase. Synonyms: 6-Heptenoic acid, 7-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-, calcium salt (2:1), (3S,5S,6E)-; Rosuvastatin Impurity B01. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 2185805-14-3. Molecular formula: C22H28CaFN3O6S. Mole weight: 521.61.
((4aS,4bS,10aR,10bS,11S,12aS)-1,11-Dihydroxy-10a,12a-dimethyl-2,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-1-yl)methyl Acetate Quick inquiry Where to buy	((4aS,4bS,10aR,10bS,11S,12aS)-1,11-Dihydroxy-10a,12a-dimethyl-2,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-1-yl)methyl Acetate. Grades: Lab chemicals, Laboratory Reagents Grade. Molecular formula: C23H30O6. Mole weight: 402.48.
((4aS,4bS,10aR,10bS,11S,12aS)-2,11-Dihydroxy-10a,12a-dimethyl-1,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-2-yl)methyl Acetate Quick inquiry Where to buy	((4aS,4bS,10aR,10bS,11S,12aS)-2,11-Dihydroxy-10a,12a-dimethyl-1,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-2-yl)methyl Acetate. Grades: Lab chemicals, Laboratory Reagents Grade. Molecular formula: C23H30O6. Mole weight: 402.48.
α1-3,α1-6 Mannotriose-biotin Quick inquiry Where to buy	α1-3,α1-6 Mannotriose-biotin. Grades: Lab chemicals, Laboratory Reagents Grade. Molecular formula: C35H60N4O18S. Mole weight: 856.93.
α1,6-Mannobiose-BSA (3 atom spacer) Quick inquiry Where to buy	α1,6-Mannobiose-BSA (3 atom spacer). Grades: Laboratory chemicals, Lab Reagent Grade.
α-1-O-Methyl-4-deoxy-4-(carboxyethylmethylene) D-Lyxose Quick inquiry Where to buy	α-1-O-Methyl-4-deoxy-4-(carboxyethylmethylene) D-Lyxose is an intermediate in the synthesis of Neopatulin, a mycotoxic substance which is produced by Penicillium and Aspergillus species. Grades: Lab chemicals, Laboratory Reagents Grade. Molecular formula: C10H16O6. Mole weight: 232.23.
α -{[2- (9-Fluorenylmethoxycarbonyl) amino]ethyldithio}isobutyric acid Quick inquiry Where to buy	α -{[2- (9-Fluorenylmethoxycarbonyl) amino]ethyldithio}isobutyric acid. Synonyms: alpha-{[2- (9-Fluorenylmethoxycarbonyl) amino]ethyldithio}isobutyric acid; Fmoc-AEDI-OH; 2-{2-[ (9-Fluorenylmethoxycarbonyl) amino]ethyldithio}-2-methylpropanoic acid. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 1823244-38-7. Molecular formula: C21H23NO4S2. Mole weight: 417.55.
α-2'-Deoxyadenosine Quick inquiry Where to buy	α-2'-Deoxyadenosine. Grades: Lab chemicals, Laboratory Reagents Grade. Molecular formula: C10H13N5O3. Mole weight: 251.24.
α-2'-Deoxycytidine Quick inquiry Where to buy	α-2'-Deoxycytidine. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C9H13N3O4. Mole weight: 227.22.
α-2'-Deoxyguanosine Quick inquiry Where to buy	α-2'-Deoxyguanosine. Grades: Lab chemicals, Laboratory Reagents Grade. Molecular formula: C10H13N5O4. Mole weight: 267.24.
α-2'-Deoxythymidine Quick inquiry Where to buy	α-2'-Deoxythymidine. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C10H14N2O5. Mole weight: 242.23.
α-2'-Deoxy Zebularine Quick inquiry Where to buy	α-2'-Deoxy Zebularine is the α-anomer of β-2'-Deoxy Zebularine; a Zebularine metabolite which can be used as an inhibitor of human deoxycytidylate deaminase. Synonyms: 1-(2-Deoxy-α-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 68780-64-3. Molecular formula: C9H12N2O4. Mole weight: 212.2.
α-[(2-Methoxyphenoxy)methyl]-1-piperazineethanol Dihydrochloride Quick inquiry Where to buy	α-[(2-Methoxyphenoxy)methyl]-1-piperazineethanol Dihydrochloride is one of Ranolazine metabolites. Ranolazine is an anti-ischemic agent which modulates myocardial metabolism. Synonyms: RS 88681 Dihydrochloride; α-[(2-methoxyphenoxy)methyl]-1-Piperazineethanol Hydrochloride (1:2); Ranolazine Impurity C DiHCl. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 1185293-30-4. Molecular formula: C14H22N2O3.2HCl. Mole weight: 339.26.
α-[2-(Methylamino)ethyl]benzyl alcohol Quick inquiry Where to buy	Fluoxetine Impurity A is an aromatic amino alcohol used as an initiator in radical addition reactions with tetrahalomethanes. It is also found as an impurity in fluoxetine. Synonyms: 3-(methylamino)-1-phenylpropan-1-ol. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 42142-52-9. Molecular formula: C10H15NO. Mole weight: 165.23.
α -{[2- (t-Butoxycarbonyl) amino]ethyldithio}isobutyric acid Quick inquiry Where to buy	α -{[2- (t-Butoxycarbonyl) amino]ethyldithio}isobutyric acid. Synonyms: Boc-AEDI-OH; 2-{2-[(t-Butoxycarbonyl)amino]ethyldithio}-2-methylpropanoic acid; 2-[[2- (tert-Butoxycarbonylamino) ethyl]dithio]isobutyric acid; alpha-{[2- (t-Butoxycarbonyl) amino]ethyldithio}isobutyric acid. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 144700-78-7. Molecular formula: C11H21NO4S2. Mole weight: 295.40.
α,4-Dimethylphenylacetic acid Quick inquiry Where to buy	Ibuprofen Impurity D is an impurity of Ibuprofen. Synonyms: 2-(4-methylphenyl)propanoic acid. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 938-94-3. Molecular formula: C10H12O2. Mole weight: 164.20.
α-[(6-Aminohexyl)-imido]-dCMP Quick inquiry Where to buy	α-[(6-Aminohexyl)-imido]-dCMP. Synonyms: α-[(6-Aminohexyl)-imido]-2'-deoxycytidine-5'-monophosphate, Sodium salt. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C15H28N5O6P (free acid). Mole weight: 405.39 (free acid).
α-[(6-Aminohexyl)-imido]-dGMP Quick inquiry Where to buy	α-[(6-Aminohexyl)-imido]-dGMP. Synonyms: α-[(6-Aminohexyl)-imido]-2'-deoxyguanosine-5'-monophosphate, Sodium salt. Grades: Lab chemicals, Laboratory Reagents Grade. Molecular formula: C16H28N7O6P (free acid). Mole weight: 445.41 (free acid).
α,α'-Bis[(2-Methoxyphenoxy)methyl]-1,4-piperazinediethanol Quick inquiry Where to buy	α,α'-Bis[(2-Methoxyphenoxy)methyl]-1,4-piperazinediethanol is one of Ranolazine metabolites. Ranolazine is an anti-ischemic agent which modulates myocardial metabolism. Synonyms: α1,α4-Bis[(2-methoxyphenoxy)methyl]-1,4-piperazinediethanol; Ranolazine Impurity E; 1,1'-(1,4-Piperazinediyl)bis[3-(2-methoxyphenoxy)-2-propanol]; 3,3-(piperazine-1,4-diyl)bis(1-(2-methoxyphenoxy)propan-2-ol); Ranolazine Alcohol Dimer Impurity. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 333749-57-8. Molecular formula: C24H34N2O6. Mole weight: 446.54.
α-amanitin Quick inquiry Where to buy	It is produced by the strain of Amanita phalloides. It is highly toxic to humans and can cause salivation, vomiting, bleeding, diarrhea, cyanosis, muscle convulsions, spasms, and death. Used as a research tool in molecular biology. Synonyms: CHEMBL3792970; SCHEMBL16491633; AKOS024457936; CS-5321; cyclo[L-Asparaginyl-4-hydroxy-L-proly-(R-4,5-dihydroxy-L-isoleucyl-6-hydroxy-2-mercapto-L-tryptophylglycyl-L-isoleucylglycyl-L-cysteinyl]cyclic (4-8)-sulfide (R)-S-oxide; A-AMANITIN. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 23109-05-9. Molecular formula: C39H54N10O14S. Mole weight: 918.97.
α-Amino-hexyl-AMP Quick inquiry Where to buy	α-Amino-hexyl-AMP. Synonyms: α-(6-Aminohexyl)-adenosine-5'-monophosphate, Sodium salt. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C16H27N6O7P (free acid). Mole weight: 446.40 (free acid).
α-Aminoisobutyric acid Quick inquiry Where to buy	α-Aminoisobutyric acid. Synonyms: Aib-OH; α-Methylalanine. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 62-57-7. Molecular formula: C4H9NO2. Mole weight: 103.12.
α-Amyloid Precursor Protein Modulator Quick inquiry Where to buy	α-Amyloid Precursor Protein Modulator is a cell-permeable protein kinase C (PKC) activator. It was shown to induce differentiation of hESCs into Pdx-1 expressing pancreatic progenitor cells. Synonyms: TPPB; alpha-APP Modulator; (2E,4E)-N-[(2S,5S)-5-(hydroxymethyl)-1-methyl-3-oxo-2-propan-2-yl-2,4,5,6-tetrahydro-1,4-benzodiazocin-8-yl]-5-[4-(trifluoromethyl)phenyl]penta-2,4-dienamide. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 497259-23-1. Molecular formula: C27H30F3N3O3. Mole weight: 501.55.
α,β-Duloxetine Lactose Adduct Quick inquiry Where to buy	α,β-Duloxetine Lactose Adduct is an impurity of Duloxetine Hydrochloride. Grades: Laboratory chemicals, Lab Reagent Grade. Molecular formula: C30H39NO11S. Mole weight: 621.69.
α-Capecitabine Quick inquiry Where to buy	α-Capecitabine is the α-isomer prodrug of Doxifluridine. α-Capecitabine is a potent antineoplastic agent. Synonyms: [1-(5-Deoxy-α-D-ribofuranosyl)-5-fluoro-1,2-dihydro-2-oxo-4-pyrimidinyl]carbamic Acid Pentyl Ester. Grades: Lab chemicals, Laboratory Reagents Grade. Molecular formula: C15H22FN3O6. Mole weight: 359.35.
α-Casein (90-95) Quick inquiry Where to buy	α-Casein (90-95). Synonyms: alpha-Casein (90-95); a-Casein (90-95); H-Arg-Tyr-Leu-Gly-Tyr-Leu-OH. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 83471-50-5. Molecular formula: C38H57N9O9. Mole weight: 783.91.
α-CGRP (human) Quick inquiry Where to buy	α-CGRP (human) is an endogenous calcitonin gene-related peptide receptor (CGRP) agonist. Synonyms: Calcitonin Gene Related Peptide; CGRP, human. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 90954-53-3. Molecular formula: C163H267N51O49S2. Mole weight: 3789.33.
α-Clofarabine Quick inquiry Where to buy	α-Clofarabine is a second generation purine nucleoside analog; antimetabolite that inhibits DNA synthesis and resists deamination by adenosine deaminase. Antineoplastic. Synonyms: 2-Chloro-9-(2-deoxy-2-fluoro-α-D-arabinofuranosyl)-9H-purin-6-amine. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 491594-60-6. Molecular formula: C10H11ClFN5O3. Mole weight: 303.68.
α-Conotoxin AuIB Quick inquiry Where to buy	α-Conotoxin AuIB is a selective antagonist of α3β4 nicotinic acetylcholine receptors. It shows > 100-fold selectivity over other receptor subunit combinations. Synonyms: alfa-Conotoxin AuIB; Gccsyppcfa tnpdc. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 216299-21-7. Molecular formula: C65H89N17O21S4. Mole weight: 1572.76.
α-Conotoxin EI Quick inquiry Where to buy	α-Conotoxin EI is a selective antagonist of neuromuscular nicotinic receptors α1β1γ&delta. It shows selectivity for α/δ sites over α/γ sites in Torpedo. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 170663-33-9. Molecular formula: C83H125N27O27S5. Mole weight: 2093.4.
α-Conotoxin GI Quick inquiry Where to buy	α-conotoxin GI (alpha-conotoxin GI) is a conopeptide that has been isolated from the venom of the cone snail Conus geographus. α-conotoxin GI is a competitive antagonist of the muscle-type nicotinic acetylcholine receptors (nAChR) such as α-conotoxin MI or d-Turbocurarine. Synonyms: Conotoxin GI; Conotoxin G I; alpha-Conotoxin G I; Myotoxin from Conus geographus venom; alpha-Conotoxin G I (reduced), cyclic (2-7),(3-13)-bis(disulfide). Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 76862-65-2. Molecular formula: C55H80N20O18S4. Mole weight: 1437.61.
α-Conotoxin MII Quick inquiry Where to buy	α-Conotoxin MII is a nicotinic acetylcholine receptor antagonist. It is highly potent, selective and competitive for α3β2 subunit. Its IC50 value is 0.5-3.5 nM at α3β2 expressed in Xenopus oocytes. It also potently prevents β3-containing neuronal nicotinic receptors. Synonyms: Alpha-Conotoxin MII; H-Gly-Cys(1)-Cys(2)-Ser-Asn-Pro-Val-Cys(1)-His-Leu-Glu-His-Ser-Asn-Leu-Cys(2)-NH2; glycyl-L-cysteinyl-L-cysteinyl-L-seryl-L-asparagyl-L-prolyl-L-valyl-L-cysteinyl-L-histidyl-L-leucyl-L-alpha-glutamyl-L-histidyl-L-seryl-L-asparagyl-L-leucyl-L-cysteinamide (2->8),(3->16)-bis(disulfide). Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 175735-93-0. Molecular formula: C67H103N23O22S4. Mole weight: 1710.99.
α-Conotoxin PnIA Quick inquiry Where to buy	α-Conotoxin PnIA is a nicotinic acetylcholine receptor antagonist. It is selective for α3β2 nAChR receptors with IC50 value of 9.56 nM. It was sold under license for Cognetix for research purposes only. Grades: Laboratory chemicals, Lab Reagent Grade. CAS No. 705300-84-1. Molecular formula: C65H95N19O22S4. Mole weight: 1622.82.
α-Cyano-4-hydroxycinnamic acid Quick inquiry Where to buy	CHC is a monocarboxylic acid transport (MCT) inhibitor, displaying antitumoral and antiangiogenic activity in gliomas in vivo. It decreases glycolytic metabolism, migration and invasion in U251 cells, enhances the effect of temozolomide. Synonyms: (E)-2-cyano-3-(4-hydroxyphenyl)prop-2-enoic acid. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 28166-41-8. Molecular formula: C10H7NO3. Mole weight: 189.17.
α-Cyclodextrin Quick inquiry Where to buy	α-Cyclodextrin (CAS# 10016-20-3) is a 6 member dextrin ring used as an encapsulation agent for bioactive compounds and pharmaceuticals. Synonyms: (1S, 3R, 5R, 6S, 8S, 10S, 11R, 13S, 15S, 16R, 18S, 20S, 21R, 23R, 25R, 26S, 28R, 30R, 31R, 32R, 33R, 34R, 35S, 36S, 37S, 38S, 39S, 40S, 41R, 42R)-5, 10, 15, 20, 25, 30-hexakis(hydroxymethyl)-2, 4, 7, 9, 12, 14, 17, 19, 22, 24, 27, 29-dodecaoxaheptacyclo[26.2.2.23, 6.28, 11.213, 16.218, 21.223, 26]dotetra. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 10016-20-3. Molecular formula: C36H60O30. Mole weight: 972.84.
α-Cyclodextrin Hydrate Sulfate Sodium Salt Quick inquiry Where to buy	α-Cyclodextrin Hydrate Sulfate Sodium Salt is a cyclic oligosaccharide composed of a macrocyclic ring of glucose subunits. α-Cyclodextrin is a natural soluble dietary fiber. Grades: Lab chemicals, Laboratory Reagents Grade. CAS No. 699020-02-5. Molecular formula: C36H60O30.xH2SO4.yH2O.zNa.