USBiological 10 - Products
Worldwide
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-[Bis[3, 5-bis (trifluoromethyl) phenyl][ (trimethylsilyl) oxy]methyl]-pyrrolidine | (2R) -2-[Bis[3, 5-bis (trifluoromethyl) phenyl][ (trimethylsilyl) oxy]methyl]-pyrrolidine is often used as a catalyst in organocatalytic Michael addition reactions. Group: Biochemicals. Grades: Highly Purified. CAS No. 908303-26-4. Pack Sizes: 1g, 5g. Molecular Formula: C24H23F12NOSi. US Biological Life Sciences. |  Worldwide |
| (2R)-2-Deoxy-2-fluoro-2-methyl-α-D-erythro-pentofuranose 3,5-Dibenzoate | (2R)-2-Deoxy-2-fluoro-2-methyl-α-D-erythro-pentofuranose 3,5-Dibenzoate has been employed in a study to investigate potent inhibitors against CD38 NADase, an enzyme involved with the metabolism of nicotinamide and calcium signalling pathway. Group: Biochemicals. Grades: Highly Purified. CAS No. 1639301-16-8. Pack Sizes: 10mg, 100mg. Molecular Formula: C20H19FO6, Molecular Weight: 374.36. US Biological Life Sciences. | Worldwide |
| (2R)-2-Deoxy-2-fluoro-2-methyl-α-D-erythro-pentofuranosyl Chloride 3,5-Dibenzoate | (2R)-2-Deoxy-2-fluoro-2-methyl-α-D-erythro-pentofuranosyl Chloride 3,5-Dibenzoate has utility in the stereoselective synthesis of β-D-2'-Deoxy-2'-α-fluoro-2'- β-C-methyl-3',5'-cyclic phosphate nucleotide, a prodrug for treating hepatitis C virus (HCV) infection. It is also a related compound of (2R)-2-Deoxy-2-fluoro-2-methyl- β-D-erythro-pentofuranose 3,5-Dibenzoate (D235550) and (2R)-2-Deoxy-2-fluoro-2-methyl-α-D-erythro-pentofuranose 3,5-Dibenzoate (D235555). Group: Biochemicals. Grades: Highly Purified. CAS No. 1199809-23-8. Pack Sizes: 10mg, 25mg. Molecular Formula: C20H18ClFO5, Molecular Weight: 392.81. US Biological Life Sciences. | Worldwide |
| (2R)-2-Deoxy-2-fluoro-2-methyl- β-D-erythro-pentofuranose 3,5-Dibenzoate | (2R)-2-Deoxy-2-fluoro-2-methyl- β-D-erythro-pentofuranose 3,5-Dibenzoate has been employed in a study to investigate potent inhibitors against CD38 NADase, an enzyme involved with the metabolism of nicotinamide and calcium signalling pathway. It also has utility in the stereoselective synthesis of β-D-2'-Deoxy-2'-α-fluoro-2'- β-C-methyl-3',5'-cyclic phosphate nucleotide, a prodrug for treating hepatitis C virus (HCV) infection. Group: Biochemicals. Grades: Highly Purified. CAS No. 1199809-22-7. Pack Sizes: 50mg, 100mg. Molecular Formula: C20H19FO6, Molecular Weight: 374.36. US Biological Life Sciences. | Worldwide |
| (2R)-2-Deoxy-2-fluoro-2-methyl- β-D-erythro-pentofuranosyl Chloride 3,5-Dibenzoate | (2R)-2-Deoxy-2-fluoro-2-methyl- β-D-erythro-pentofuranosyl Chloride 3,5-Dibenzoate is a related compound of (2R)-2-Deoxy-2-fluoro-2-methyl- β-D-erythro-pentofuranose 3,5-Dibenzoate (D235550) and (2R)-2-Deoxy-2-fluoro-2-methyl-α-D-erythro-pentofuranose 3,5-Dibenzoate (D235555). These compounds can be used to investigate potent inhibitors against CD38 NADase, an enzyme involved with the metabolism of nicotinamide and calcium signalling pathway. Group: Biochemicals. Grades: Highly Purified. CAS No. 1500076-79-8. Pack Sizes: 5mg, 50mg. Molecular Formula: C20H18ClFO5, Molecular Weight: 392.81. US Biological Life Sciences. | Worldwide |
| (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic Acid γ-Lactone 3,5-Dibenzoate | (2R)-2-Deoxy-2-fluoro-2-methyl-D-erythropentonic Acid γ-Lactone 3,5-Dibenzoate is a reactant used in the synthesis of 1'-C-cyano-2'-fluoro-2'-C-methyl pyrimidine nucleosides as HCV polymerase inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 874638-80-9. Pack Sizes: 1g, 5g. Molecular Formula: C20H17FO6, Molecular Weight: 372.34. US Biological Life Sciences. | Worldwide |
| (2'R)?-2'-?Deoxy-?2'-?fluoro-?2'-?methyl-uridine 5'-?Triphosphate Triethylammonium Salt | (2'R)?-2'-?Deoxy-?2'-?fluoro-?2'-?methyl-uridine 5'-?Triphosphate Tetrasodium Salt is an impurity of Sofosbuvir (P839640) which is a prodrug that is metabolized to the active antiviral agent 2'-deoxy-2'-α-fluoro- β-C-methyluridine-5'-monophosphate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C28H61FN5O14P3. US Biological Life Sciences. | Worldwide |
| (2'R) -2'-Deoxy-3', 5'-bis-O-[ (1, 1-dimethylethyl) dimethylsilyl]-2'-fluoro-2'-methyl-uridine | (2'R) -2'-Deoxy-3', 5'-bis-O-[ (1, 1-dimethylethyl) dimethylsilyl]-2'-fluoro-2'-methyl-uridine is an intermediate in the synthesis of Sofosbuvir (R)-Phosphate (S675615), which is an impurity of PSI-7977 (P839640), a prodrug that is metabolized to the active antiviral agent 2'-deoxy-2'-α-fluoro- β-C-methyluridine-5'-monophosphate and is currently being investigated in phase 3 clinical trials for the treatment of hepatitis C. Studies have profiled PSI-7977 as a nucleotide inhibitor of hepatitis C virus, exerting selective inhibitory effects towards HCV NS5B polymerase. Group: Biochemicals. Grades: Highly Purified. CAS No. 1393526-40-3. Pack Sizes: 10mg, 25mg. Molecular Formula: C22H41FN2O5Si2. US Biological Life Sciences. | Worldwide |
| (2'R) -2'-Deoxy-3'-O-[ (1, 1-dimethylethyl) dimethylsilyl]-2'-fluoro-2'-methyl-uridine | (2'R) -2'-Deoxy-3'-O-[ (1, 1-dimethylethyl) dimethylsilyl]-2'-fluoro-2'-methyl-uridine is an intermediate in the synthesis of Sofosbuvir (R)-Phosphate (S675615), which is an impurity of PSI-7977 (P839640), a prodrug that is metabolized to the active antiviral agent 2'-deoxy-2'-α-fluoro- β-C-methyluridine-5'-monophosphate and is currently being investigated in phase 3 clinical trials for the treatment of hepatitis C. Studies have profiled PSI-7977 as a nucleotide inhibitor of hepatitis C virus, exerting selective inhibitory effects towards HCV NS5B polymerase. Group: Biochemicals. Grades: Highly Purified. CAS No. 1244762-86-4. Pack Sizes: 5mg, 10mg. Molecular Formula: C16H27FN2O5Si. US Biological Life Sciences. | Worldwide |
| (2R)-2-hydroxy-3-(hydroxymethyl)-3-methyl-N-(3-oxo-4-phenylbutyl)butanamide | (2R)-2-hydroxy-3-(hydroxymethyl)-3-methyl-N-(3-oxo-4-phenylbutyl)butanamide or RR6 is an inhibitor of Vanin which is an enzyme that play a role in the recycling of pantothenic acid (vitamin B5) from pantetheine. Alterations in plasma lipid concentrations in rats caused by RR6 indicates its potential usefulness. Group: Biochemicals. Grades: Highly Purified. CAS No. 1351758-37-6. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C16H23NO4, Molecular Weight: 293.36. US Biological Life Sciences. | Worldwide |
| (2R)-2-hydroxy-3-(hydroxymethyl)-3-methyl-N-(3-oxo-4-phenylbutyl)butanamide-d5 | (2R)-2-hydroxy-3-(hydroxymethyl)-3-methyl-N-(3-oxo-4-phenylbutyl)butanamide-d5 or RR6 (vanin inhibitor)-d5 is the labelled analogue of 2R)-2-hydroxy-3-(hydroxymethyl)-3-methyl-N-(3-oxo-4-phenylbutyl)butanamide or RR6 (vanin inhibitor) which is an enzyme that play a role in the recycling of pantothenic acid (vitamin B5) from pantetheine. Alterations in plasma lipid concentrations in rats caused by RR6 indicates its potential usefulness. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C16H18D5NO4, Molecular Weight: 298.39. US Biological Life Sciences. | Worldwide |
| (2R)-2-Hydroxy-4-[(4-methoxyphenyl)methoxy]-N,N,N-trimethyl-4-oxo-1-butanaminium Chloride | (2R)-2-Hydroxy-4-[(4-methoxyphenyl)methoxy]-N,N,N-trimethyl-4-oxo-1-butanaminium Chloride is an substituent found to improve inhibitory properties of phenothiazine derivatives in Mycobacterium Tuberculosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 1135366-22-1. Pack Sizes: 100mg, 1g. Molecular Formula: C15H24ClNO4. US Biological Life Sciences. | Worldwide |
| (2R)-2-Hydroxy-4-(methylthio)butanoic Acid Calcium Salt | (2R)-2-Hydroxy-4-(methylthio)butanoic Acid Calcium Salt is used to study the efficacy of D- and L-isomers of methionine. Group: Biochemicals. Grades: Highly Purified. CAS No. 71597-86-9. Pack Sizes: 50mg, 500mg. Molecular Formula: C10H18CaO6S, Molecular Weight: 338.02. US Biological Life Sciences. | Worldwide |
| (2R)-2-Hydroxyglutaric Acid Disodium Salt-13C5 | (2R)-2-Hydroxyglutaric Acid Disodium Salt-13C5 is the isotope labelled analog of (2R)-2-Hydroxyglutaric Acid Disodium Salt (H942565); a potential inhibitor of glutamate carboxypeptidase. Group: Biochemicals. Grades: Highly Purified. CAS No. 1648909-80-1. Pack Sizes: 500ug, 5mg. Molecular Formula: 13C5H6Na2O5. US Biological Life Sciences. | Worldwide |
| (2R)-2-Hydroxyglutaric Acid Disodium Salt-d5 | (2R)-2-Hydroxyglutaric Acid Disodium Salt-d5 is the isotope labelled analog of (2R)-2-Hydroxyglutaric Acid Disodium Salt (H942565); a potential inhibitor of glutamate carboxypeptidase. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C5HD5Na2O5. US Biological Life Sciences. | Worldwide |
| (2R) -2- (Hydroxymethyl) indoline-5-carbonitrile | (2R) -2- (Hydroxymethyl) indoline-5-carbonitrile is a useful reagent for organic synthesis. Group: Biochemicals. Grades: Highly Purified. CAS No. 1388638-50-3. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C10H10N2O, Molecular Weight: 174.2. US Biological Life Sciences. | Worldwide |
| (2R)-2-Hydroxy-N-[2-(4-nitrophenyl)ethyl]-2-phenylacetamide | (2R)-2-Hydroxy-N-[2-(4-nitrophenyl)ethyl]-2-phenylacetamide is an intermediate used to prepare (aminothiazolyl) acetanilide derivatives via coupling reactions for treatment of diabetes. Group: Biochemicals. Grades: Highly Purified. CAS No. 521284-19-5. Pack Sizes: 500mg, 1g. Molecular Formula: C16H16N2O4, Molecular Weight: 300.31. US Biological Life Sciences. | Worldwide |
| (2R) -2- (Methoxydiphenyl methyl ) pyrrolidine | (2R) -2- (Methoxydiphenyl methyl ) pyrrolidine is an organocatalyst used reactions such as asymmetric michael addtions. Group: Biochemicals. Grades: Highly Purified. CAS No. 948595-05-9. Pack Sizes: 100mg, 500mg. Molecular Formula: C18H21NO, Molecular Weight: 267.37. US Biological Life Sciences. | Worldwide |
| (2R)-2-(Methoxymethyl)-pyrrolidine | (2R)-2-(Methoxymethyl)-pyrrolidine is a useful synthetic intermediate. It can be used to prepare pyrazolo[3,4-d]pyrimidinylamino pyrrolecarboxamides for potential use as antitumor agents with reduced neutropenic side effects. It can be also used to synthesize heteroaryl pyrimidinylacetamides as A2A receptor antagonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 84025-81-0. Pack Sizes: 1g, 5g. Molecular Formula: C6H13NO, Molecular Weight: 115.17. US Biological Life Sciences. | Worldwide |
| (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. CAS No. 743374-52-9. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C11H15N, Molecular Weight: 161.24. US Biological Life Sciences. | Worldwide |
| (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-2- (phenylmethoxy) propanedioic Acid 1-Ethyl Ester | (2R) -2-Methyl-2- (phenylmethoxy) propanedioic Acid 1-Ethyl Ester is an intermediate in the asymmetric synthesis of (R)-(-)-chlozolinate through a chemoenzymatic procedure. Group: Biochemicals. Grades: Highly Purified. CAS No. 1786-91-0. Pack Sizes: 50mg, 100mg. Molecular Formula: C13H16O5. 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'R)-2, 2'- ( ( ( (5-Chloropyridine-2, 3-diyl)bis (oxy))bis (4, 1-phenylene))bis (oxy))dipropanoic Acid | (2R, 2'R)-2, 2'- ( ( ( (5-Chloropyridine-2, 3-diyl)bis (oxy))bis (4, 1-phenylene))bis (oxy))dipropanoic Acid is an intermediate in the synthesis of impurities of Clodinafop Propargyl (C584515), which is a herbicide that is used for weed control in wheat. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C23H20ClNO8. US Biological Life Sciences. | Worldwide |
| (2R, 2'R, 3R, 3'R, 4R)-2, 2'-Bis[3, 4-bis (phenylmethoxy)phenyl]-3, 3', 4, 4'-tetrahydro-5, 5', 7, 7'-tetrakis (phenylmethoxy)[4, 8'-bi-2H-1-benzopyran]-3, 3'-diyl Ester 3,4,5-Tris(phenylmethoxy)-benzoic Acid | (2R, 2'R, 3R, 3'R, 4R)-2, 2'-Bis[3, 4-bis (phenylmethoxy)phenyl]-3, 3', 4, 4'-tetrahydro-5, 5', 7, 7'-tetrakis (phenylmethoxy)[4, 8'-bi-2H-1-benzopyran]-3, 3'-diyl Ester 3,4,5-Tris(phenylmethoxy)-benzoic Acid is an intermediate in the synthesis of Procyanidin B2 3,3'-Di-O-gallate (P755825). Procyanidin B2 3,3'-di-O-gallate is an important compound whose activity results in the inhibition of growth pertaining to human prostate carcinoma cell lines. Coming from the group of compounds known as flavonoids, Procyanidin B2 3,3'-di-O-gallate shows interesting biological activities relating to various human cancer diseases. Group: Biochemicals. Grades: Highly Purified. CAS No. 223387-33-5. Pack Sizes: 500ug, 1mg. Molecular Formula: C142H118O20. US Biological Life Sciences. | Worldwide |
| (2R,2R)-6-Fluoro-2-(2-oxiranyl)chromane | (2R,2R)-6-Fluoro-2-(2-oxiranyl)chromane is an intermediate to synthesize Nebivolol (rac, HCl salt, N387900) which is a β1-Adrenergic blocker. Group: Biochemicals. Grades: Highly Purified. CAS No. 197706-50-6. Pack Sizes: 25mg, 250mg. Molecular Formula: C11H11FO2, Molecular Weight: 194.2. US Biological Life Sciences. | Worldwide |
| (2R) ?- (2R) ?-?N-?[ (1, ?1-?Dimethylethoxy) ?carbonyl]?-?2-?phenylglycyl-?2-?phenyl-glycine Methyl Ester | (2R) ?- (2R) ?-?N-?[ (1, ?1-?Dimethylethoxy) ?carbonyl]?-?2-?phenylglycyl-?2-?phenyl-glycine Methyl Ester is an intermediate in synthesizing (3R,6R)-3,6-Diphenylpiperazine-2,5-dione (D492280), which can be utilized for self-assembly of aromatic cyclic dipeptides into nano- and mesosheets. It can also be used to develop HPLC methods that detect compounds or impurities related to ampicillin in bulk drug. Group: Biochemicals. Grades: Highly Purified. CAS No. 1609286-77-2. Pack Sizes: 250mg, 500mg. Molecular Formula: C22H26N2O5. US Biological Life Sciences. | Worldwide |
| (2R,2S,cis)-Deoxy-saxagliptin | (2R,2S,cis)-Deoxy-saxagliptin is an impurity of Saxagliptin (S143500) which is a potent and selective reversible inhibitor of dipeptidyl peptidase-4. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 5mg. Molecular Formula: C18H25N3O, Molecular Weight: 299.41. 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) -2-[ (S) -[ (Methylsulfonyl) oxy]phenylmethyl]-4-morpholinecarboxylic Acid 1,1-Dimethylethyl Ester | (2R) -2-[ (S) -[ (Methylsulfonyl) oxy]phenylmethyl]-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. 1030837-66-1. Pack Sizes: 5mg, 10mg. Molecular Formula: C17H25NO6S, Molecular Weight: 371.45. US Biological Life Sciences. | Worldwide |
| (2R,2S,trans)-Deoxy-saxagliptin | (2R,2S,trans)-Deoxy-saxagliptin is an impurity of Saxagliptin (S143500) which is a potent and selective reversible inhibitor of dipeptidyl peptidase-4. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 5mg. Molecular Formula: C18H25N3O, Molecular Weight: 299.41. 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-?Dihydro-?6-?hydroxy-?2, ?8-?dimethyl-?7-? (methyl-?d3) ?-?2-? [ (4R, ?8R) ?-?4, ?8, ?12-?trimethyltridecyl] ?-2H-?1-?benzopyran-?5-?carboxylic-d3 Acid | (2R) ?-3, ?4-?Dihydro-?6-?hydroxy-?2, ?8-?dimethyl-?7-? (methyl-?d3) ?-?2-? [ (4R, ?8R) ?-?4, ?8, ?12-?trimethyltridecyl] ?-2H-?1-?benzopyran-?5-?carboxylic-d3 Acid is an intermediate in synthesizing γ-Tocopherol-d4 (T526142), a labelled γ-Tocopherol. One of the naturally occurring forms of Vitamin E. Most abundant Tocopherol in soybean and corn oils. Group: Biochemicals. Grades: Highly Purified. CAS No. 842129-88-8. Pack Sizes: 5mg, 10mg. Molecular Formula: C29H45D3O4. 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,5S,6S,6aS)-4-Methylhexahydro-2H-2,5-methanofuro[3,2-b]pyrrol-6-yl 2-hydroxy-2,2-di(thiophen-2-yl)acetate | (2R,3aR,5S,6S,6aS)-4-Methylhexahydro-2H-2,5-methanofuro[3,2-b]pyrrol-6-yl 2-hydroxy-2,2-di(thiophen-2-yl)acetate, is an impurity of Tiotropium Bromide (T444850), Muscarinic receptor antagonist. Bronchodilator. Group: Biochemicals. Grades: Highly Purified. CAS No. 1459721-06-2. Pack Sizes: 10mg, 25mg. Molecular Formula: C18H19NO4S2, Molecular Weight: 377.48. US Biological Life Sciences. | Worldwide |
| (2R,3aR,5S,6S,6aS)-6-(Hydroxy-2,2-di(thiophen-2-yl)acetoxy)-4,4-dimethylhexahydro-2H-2,5-methanofuro[3,2-b]pyrrol-4-ium Bromide | (2R,3aR,5S,6S,6aS)-6-(Hydroxy-2,2-di(thiophen-2-yl)acetoxy)-4,4-dimethylhexahydro-2H-2,5-methanofuro[3,2-b]pyrrol-4-ium Bromide, is an impurity of Tiotropium Bromide (T444850), Muscarinic receptor antagonist. Bronchodilator. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C19H22BrNO4S2, Molecular Weight: 472.42. 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)-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-(3-carboxy-1-oxopropoxy)-N,N,N-trimethyl-1-propanaminium Bromide | (2R)-3-Carboxy-2-(3-carboxy-1-oxopropoxy)-N,N,N-trimethyl-1-propanaminium Bromide is an protected intermediate in the synthesis of Carnitine (C184105) based compounds. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C11H20BrNO6. 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-Hydroxyisovaleroyl Carnitine tert-Butyl Ester | (2R)-3-Hydroxyisovaleroyl Carnitine tert-Butyl Ester is an intermediate in the synthesis of diagnostic tools to identify the presence of orofacial clefts. Group: Biochemicals. Grades: Highly Purified. CAS No. 1058635-94-1. Pack Sizes: 500ug, 2.5mg. Molecular Formula: C16H32ClNO5. US Biological Life Sciences. | Worldwide |
| (2R)-3-Hydroxyisovaleroyl Norcarnitine tert-Butyl Ester | (2R)-3-Hydroxyisovaleroyl Norcarnitine tert-Butyl Ester is an intermediate in the synthesis of diagnostic tools to identify the presence of orofacial clefts. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C15H29NO5. 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-Chloro-2-hydroxy-3-[ (benzyloxycarbonyl) amino]-4- (phenylthio) butane | (2R, 3R) -1-Chloro-2-hydroxy-3-[ (benzyloxycarbonyl) amino]-4- (phenylthio) butane is used in the preparation of HIV protease inhibitor streptolysin, antibacterial Streptococcus. Group: Biochemicals. Grades: Highly Purified. CAS No. 194086-27-6. Pack Sizes: 5mg, 50mg. Molecular Formula: C18H20ClNO3S, Molecular Weight: 365.87. 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,1S)-Aprepitant | (2R,3R,1S)-Aprepitant is an impurity of Aprepitant (A729800); a novel selective neurokinin-1 (NK-1) receptor antagonist. In vitro studies using human liver microsomes indicate that Aprepitant is metabolised primarily by CYP3A4 with minor metabolism by CYP1A2 and CYP2C19, and no metabolism by CYP2D6, CYP2C9, or CYP2E1. Antiemetic. Group: Biochemicals. Grades: Highly Purified. CAS No. 1242175-34-3. Pack Sizes: 1mg. Molecular Formula: C23H21F7N4O3, Molecular Weight: 534.429999999999. 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 |
Would you like to list your products on USA Chemical Suppliers?
Our database is helping our users find suppliers everyday.