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1-[1-(Ethoxycarbonyl)-2-[(1-oxobutyl)amino]-1-propen-1-yl] Ethanedioic Acid 2-Ethyl Ester is an intermediate in the synthesis of metabolite of vardenafil. Group: Biochemicals. Grades: Highly Purified. CAS No. 68282-25-7. Pack Sizes: 100mg, 250mg. Molecular Formula: C14H21NO7. US Biological Life Sciences.
Intermediate in the synthesis of prolyl hydroxylase inhibitors. Group: Biochemicals. Alternative Names: Ethyl 1-(2-Cyclopropylethyl)-6-fluoro-4-hydroxy-2-oxo-1,2-dihydro-3-quinolinecarboxylate. Grades: Highly Purified. CAS No. 931399-20-1. Pack Sizes: 10mg. US Biological Life Sciences.
1,4-Dihydro-1-(5-methoxy-1H-benzimidazol-2-yl)-2,3,5-trimethyl-4-oxopyridine is derived from 3-Pentanone (P273600), which is a simple, symmetrical dialkyl ketone. It is mainly used as a solvent in paint and a precursor to vitamin E. It is a useful synthetic intermediate. It can be used as a reagent to synthesize Ethyl 2-Cyano-3,3-diethylacrylate (E907600) by Knoevenagel condensation. It also shows anticonvulsant effect in several types of mouse seizure models. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C16H17N3O2, Molecular Weight: 283.33. US Biological Life Sciences.
1,4-Dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester has been studied as a novel influenza endonuclease inhibitor. They also function as high-affinity ligands at the benzodiazepine site of brain GABAA receptors. Group: Biochemicals. Alternative Names: 3-Ethoxycarbonyl-4(1H)-quinolone; 4-Oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester; Ethyl 1,4-dihydro-4-oxoquinoline-3-carboxylate; Ethyl 4-oxo-1,4-dihydroquinoline-3-carboxylate. Grades: Highly Purified. CAS No. 52980-28-6. Pack Sizes: 5g. US Biological Life Sciences.
1-(4-Methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-6,7-dihydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic Acid Ethyl Ester is a derivative of Apixaban (A726700), a potent, direct, selective, and orally active inhibitor of coagulation factor Xa. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C22H18N4O6, Molecular Weight: 434.4. US Biological Life Sciences.
1-(4-Methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-6,7-dihydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic Acid Ethyl Ester is a derivative of Apixaban (A726700), a potent, direct, selective, and orally active inhibitor of coagulation factor Xa. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C27H26N4O5, Molecular Weight: 486.52. US Biological Life Sciences.
An intermediate in the preparation of HIV-integrase inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 888504-27-6. Pack Sizes: 10mg. US Biological Life Sciences.
A labeled intermediate in the preparation of labeled HIV-integrase inhibitors. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
An intermediate in the preparation of HIV-integrase inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 519032-08-7. Pack Sizes: 25mg. US Biological Life Sciences.
1-[[ (6R, 7R) -7-[[ (2Z) -2- (5-Amino-1, 2, 4-thiadiazol-3-yl) -2-[ (1-carboxy-1-methylethoxy) imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-en-3-yl]methyl]-1-[2-[ (2-chloro-3, 4-dihydroxybenzoyl) amino]ethyl]-pyrrolidinium Inner Salt is an intermediate used in the synthesis of cephalosporins having catechol group as antibacterial agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 1225208-43-4. Pack Sizes: 1mg, 5mg. Molecular Formula: C29H33ClN8O10S2, Molecular Weight: 753.2. US Biological Life Sciences.
17-Dehydroxy-6α-methyl-11-oxo Prednisolone 21-Acetate is a metabolite of Prednisolone, which is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Synonyms: 2-oxo-2-((6S,8S,9S,10R,13S,14S)-6,10,13-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)ethyl acetate; Methylprednisolone Acetate EP Impurity F; (6α,17ξ)-6-Methyl-3,11,20-trioxopregna-1,4-dien-21-yl acetate; Pregna-1,4-diene-3,11,20-trione, 21-(acetyloxy)-6-methyl-, (6α,17ξ)-. Molecular formula: C24H30O5. Mole weight: 398.49.
1-Benzyl 3-ethyl 4-oxopyrrolidine-1,3-dicarboxylate. Group: Biochemicals. Grades: Highly Purified. CAS No. 51814-19-8. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C15H17NO5. US Biological Life Sciences.
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1-Benzyl 6-Ethyl 2-Acetyl-3-oxohexanedioate
1-Benzyl 6-Ethyl 2-Acetyl-3-oxohexanedioate is an intermediate formed in the synthesis of Succinylacetone (S692060), a specific marker for the inherited metabolic disease, hepatorenal tyrosinemia. It was developed a stable-isotope for the determination of SA in dried blood spots (DBS) and liquid urine using a 13C4-SA as internal standard. The method was applied retrospectively and prospectively for the diagnosis of hepatorenal tyrosinemia and for follow-up of patients under treatment. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 100mg. Molecular Formula: C17H20O6. US Biological Life Sciences.
An intermediate in the preparation of Moxifloxacin derivatives. Synonyms: 1-Cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylicAcidEthylEster. CAS No. 94242-51-0. Molecular formula: C15H12F3NO3. Mole weight: 311.25.
Intermediate in the preparation of Moxifloxacin derivatives. Group: Biochemicals. Alternative Names: 1-Cyclopropyl-1,4-dihydro-6,7,8-trifluoro-4-oxoquinoline-3-carboxylic Acid Ethyl Ester; 1-Cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 94242-51-0. Pack Sizes: 25mg. US Biological Life Sciences.
An impurity of Moxifloxacin, a fourth-generation antibacterial drug. Synonyms: Moxifloxacin Impurity R. Grades: 99% by HPLC. CAS No. 452092-31-8. Molecular formula: C15H13F2NO4. Mole weight: 309.26.
Intermediate in the preparation of Moxifloxacin intermediates. Group: Biochemicals. Alternative Names: 1-Cyclopropyl-7,8-difluoro-1,4-dihydro-6-methoxy-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
1-Ethyl-1,4-dihydro-4-oxo-7-(4-pyridyl)quinoline-3-carboxylic Acid Ethyl Ester is an intermediate in the synthesis of Rosoxacin (R693580), an antibacterial agent used against Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, Staphylococcus aureus and Streptococcus pneumoniae. Group: Biochemicals. Grades: Highly Purified. CAS No. 40034-46-6. Pack Sizes: 5mg, 10mg. Molecular Formula: C19H18N2O3. US Biological Life Sciences.
1-Ethyl 4-Methyl 3-Methoxy-2-oxosuccinate is derived from Methyl Methoxyacetate (M321210), which is a reagent used in the synthesis of diphenylamine-terepthalaldehyde resins which maybe be used as a catalyst for tetra hydropyranylation. Group: Biochemicals. Grades: Highly Purified. CAS No. 412018-73-6. Pack Sizes: 50mg, 250mg. Molecular Formula: C8H12O6, Molecular Weight: 204.18. US Biological Life Sciences.
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1-?Ethyl-?5-?oxo-?proline Butyl Ester
1-?Ethyl-?5-?oxo-?proline Butyl Ester is an intermediate in synthesizing 5-Oxo Amisulpride (O847100), an impurity of the dopamine receptor antagonist Amisulpride (A633250). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 100mg. Molecular Formula: C11H19NO3. US Biological Life Sciences.
1-(Isobutyryloxy) Ethyl 3-Oxo-2-azaspiro[4,5]decane-2-carboxylate is derived from Gabapentin (G117250), which is an amino acid structurally related to γ-Aminobutyric Acid (GABA), designed to cross the blood brain barrier. Used as an anticonvulsant. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 50mg. Molecular Formula: C16H25NO5, Molecular Weight: 311.37. US Biological Life Sciences.
(1-Oxo-1- ( (1-phenethylpiperidin-4-yl) (phenyl)amino)propan-2-yl)carbonic Acid Ethyl Ester is an intermediate in the synthesis of hydroxyl metabolite of the analgesic drug Fentanyl (F274990). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C25H32N2O4. US Biological Life Sciences.
(1R) -1- [ [3-(tri fluoro methyl ) phenyl ] methyl ]-2-oxo-2- (1-pyrrolidinyl ) ethyl ] 1, 2, 3, 4-tetra hydro-6-isoquinolinesulfonamid e Hydrochloride known as (-)-PFI-2 HCl is a cell permeable inhibitor of SET Domain-Containing protein 7/9 (SET 7/9) which plays a role in tumorigenesis in cell cancer lines. Group: Biochemicals. Grades: Highly Purified. CAS No. 1627607-87-7. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C23H25F4N3O3S; x(HCl). US Biological Life Sciences.
[(1S)-2-Phenyl-1-[(2R)-tetrahydro-5-oxo-2-furanyl]ethyl]carbamic Acid 1,1-Dimethyethyl Ester is an intermediate in the synthesis of γ-Secretase Inhibitor, the enzyme complex that catalyzes the cleavage of the amyloid precursor protein (APP) to generate amyloid β-peptide (A β), the major causative agent in Alzheimer disease (AD). Group: Biochemicals. Grades: Highly Purified. CAS No. 135130-98-2. Pack Sizes: 100mg, 1g. Molecular Formula: C17H23NO4. US Biological Life Sciences.
1-tert-Butyl 4-Ethyl 3-Oxopiperidine-1,4-dicarboxylate is a reactant used in the synthesis of heteroaryl N-sulfonamides which demonstrate cell-death. Group: Biochemicals. Grades: Highly Purified. CAS No. 71233-25-5. Pack Sizes: 500mg, 1g. Molecular Formula: C13H21NO5, Molecular Weight: 271.31. US Biological Life Sciences.
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