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1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(5-hydroxy-1-oxopentyl)-piperazine (Terazosin EP Impurity F) is a useful building block in the synthesis of various pharmaceuticals. Group: Biochemicals. Grades: Highly Purified. CAS No. 109678-71-9. Pack Sizes: 25mg, 50mg. Molecular Formula: C19H27N5O4, Molecular Weight: 389.45. US Biological Life Sciences.
17 β-Estradiol (E888000) derivative. Used in the preparation of antiestrogenic steroids. Group: Biochemicals. Grades: Highly Purified. CAS No. 1350468-78-8. Pack Sizes: 25mg. US Biological Life Sciences.
2-[(1R,3R)-3-[[(2S,3S)-2-Azido-3-methyl-1-oxopentyl]amino]-1-hydroxy-4-methylpentyl]-4-thiazolecarboxylic Acid Methyl Ester is an intermediate used to prepare Tubulysin and its impurities. Group: Biochemicals. Grades: Highly Purified. CAS No. 921927-93-7. Pack Sizes: 1mg. Molecular Formula: C17H27N5O4S, Molecular Weight: 397.49. US Biological Life Sciences.
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2-(4-Oxopentyl)-1H-isoindole-1,3(2H)-dione
2-(4-Oxopentyl)-1H-isoindole-1,3(2H)-dione is an intermediate in synthesizing 5,6-Orthoquinone Primaquine-d6 Hydrobromide (O697512), an isotope labelled compound of 5,6-Orthoquinone Primaquine (O697510). 5,6-Orthoquinone Primaquine is used in the study of the differential pharmacological and toxicological properties of primaquine enantiomers. Primaquine is currently the only approved drug for the treatment and radical cure of Plasmodium vivax malaria. Group: Biochemicals. Grades: Highly Purified. CAS No. 3197-25-9. Pack Sizes: 250mg, 500mg. Molecular Formula: C13H13NO3, Molecular Weight: 231.25. US Biological Life Sciences.
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2-(4-Oxopentyl)-1H-isoindole-1,3(2H)-dione-d5
2-(4-Oxopentyl)-1H-isoindole-1,3(2H)-dione-d5 is an intermediate in synthesizing 5,6-Orthoquinone Primaquine-d6 Hydrobromide (O697512), an isotope labelled compound of 5,6-Orthoquinone Primaquine (O697510). 5,6-Orthoquinone Primaquine is used in the study of the differential pharmacological and toxicological properties of primaquine enantiomers. Primaquine is currently the only approved drug for the treatment and radical cure of Plasmodium vivax malaria. 2-(4-Oxopentyl)-1H-isoindole-1,3(2H)-dione-d5 is also a labelled analogue of 2-(4-Oxopentyl)-1H-isoindole-1,3(2H)-dione (O870675). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg, 500mg. Molecular Formula: C13H8D5NO3, Molecular Weight: 236.28. US Biological Life Sciences.
Intermediate for the synthesis of Tipranavir. Group: Biochemicals. Grades: Highly Purified. CAS No. 188559-29-7. Pack Sizes: 5mg. US Biological Life Sciences.
5-[2-[[6-[[(2S)-2-Amino-5-[(aminoiminomethyl)amino]-1-oxopentyl]amino]hexyl]amino]-2-oxoethyl]-2'-deoxyuridine 5'-(tetrahydrogen triphosphate) is a modified nucleotide that has been used studied for its applicability as sensor for a variety of molecules. Synonyms: 5-[2-[[6-[[(2S)-2-Amino-5-[(aminoiminomethyl)amino]-1-oxopentyl]amino]hexyl]amino]-2-oxoethyl]-2'-deoxyuridine 5'-(tetrahydrogen triphosphate); 885109-28-4. CAS No. 885109-28-4. Molecular formula: C23H43N8O16P3. Mole weight: 780.55.
An impurity of Prasugrel. Prasugrel is a platelet inhibitor and an irreversible antagonist of P2Y12ADP receptors that prevents the formation of blood clots. It was appoved for the treatment of acute coronary syndrome (ACS), and some cardiovascular diseasess in combination with Aspirin. Synonyms: 5-(5-chloro-1-(2-fluorophenyl)-2-oxopentyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate maleate; Prasugrel Impurity 4. Grades: 95%. CAS No. 1373350-61-8. Molecular formula: C24H25ClFNO7S. Mole weight: 525.972.
6-(4-((5-amino-5-oxopentyl)amino)phenyl)-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide is a metabolite of Apixaban, a direct factor Xa inhibitor used as an anticoagulant for the prevention of venous thromboembolism and stroke in atrial fibrillation. Synonyms: 6-{4-[(5-Amino-5-oxopentyl)amino]phenyl}-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide; Des(2-oxo-1-piperidinyl)6-(4-(5-Amino-5-oxopentyl))Apixaban. CAS No. 2187409-01-2. Molecular formula: C25H28N6O4. Mole weight: 476.53.
Intermediate in the preparation of rhinovirus protease inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 328086-55-1. Pack Sizes: 500ug. US Biological Life Sciences.
Intermediate in the preparation of rhinovirus protease inhibitors. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences.
Used in the preparation of rhinovirus protease inhibitors and peptidomimetic α, β-unsaturated esters. Group: Biochemicals. Alternative Names: (α R) -4-Fluoro-α -[ (3S) -4-methyl-3-[[ (5-methyl-3-isoxazolyl) carbonyl]amino]-2-oxopentyl]-benzenepropanoic-d3 Acid 2-Propenyl Ester. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences.
Used in the preparation of rhinovirus protease inhibitors and peptidomimetic α, β-unsaturated esters. Group: Biochemicals. Alternative Names: (α R) -4-Fluoro-α -[ (3S) -4-methyl-2-oxo-3-[[ (phenylmethoxy) carbonyl]amino]pentyl]-benzenepropanoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 328273-02-5. Pack Sizes: 5mg. US Biological Life Sciences.
Used in the preparation of rhinovirus protease inhibitors and peptidomimetic α, β-unsaturated esters. Group: Biochemicals. Alternative Names: (α R) -α -[ (3S) -3-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-4-methyl-2-oxopentyl]-4-fluoro-benzenepropanoic Acid. Grades: Highly Purified. CAS No. 223526-67-8. Pack Sizes: 5mg. US Biological Life Sciences.
Used in the preparation of rhinovirus protease inhibitors and peptidomimetic α, β-unsaturated esters. Group: Biochemicals. Alternative Names: (α R) -α -[ (3S) -3-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-4-methyl-2-oxopentyl]-4-fluoro-benzenepropanoic Acid 2-Propen-1-yl Ester. Grades: Highly Purified. CAS No. 862414-82-2. Pack Sizes: 2.5mg. US Biological Life Sciences.
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Des(oxopentyl) Valsartan
An impurity in the synthesis of Valsartan. Group: Biochemicals. Alternative Names: N-[[2'-(2H-Tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine; N-[[2'-(1H-Tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
Des(oxopentyl) Valsartan Benzyl Ester
Valsartan intermediate. Group: Biochemicals. Alternative Names: N-[[2'-(1H-Tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine Phenylmethyl Ester; N-[[2'-(1H-Tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine Benzyl Ester. Grades: Highly Purified. CAS No. 676129-93-4. Pack Sizes: 25mg. US Biological Life Sciences.
TAPI 2 is an ADAM-17 (TACE) and matrix metalloprotease (MMP) inhibitor (Ki = 120 nM at ADAM-17). TAPI 2 sensitizes cancer stem cells to the lethal effects of 5-FU in vitro, and inhibits shedding of TNF-α from cell membranes. Synonyms: TAPI 2; TAPI2; TAPI-2; N-[(2R)-2-[2-(Hydroxyamino)-2-oxoethyl]-4-methyl-1-oxopentyl]-3-methyl-L-valyl-N-(2-aminoethyl)-L-alaninamide; Immunex compound 1. Grades: ≥95% by HPLC. CAS No. 689284-12-6. Molecular formula: C19H37N5O5. Mole weight: 415.54.
N-Debenzoylpaclitaxel 1-Oxopentyl Amino Ester
N-Debenzoylpaclitaxel 1-Oxopentyl Amino Ester is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Synonyms: (αR,βS)-α-Hydroxy-β-[(1-oxopentyl)amino]benzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl Ester; [2aR-[2aα, 4β, 4aβ, 6β, 9α(αR*, βS*), 11α, 12α, 12aα, 12bα]]-α-Hydroxy-β-[(1-oxopentyl)amino]benzenepropanoic Acid 6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl Ester. Grades: 98%. CAS No. 173101-55-8. Molecular formula: C45H55NO14. Mole weight: 833.91.
An isotopically labeled version of Valsartan, a nonpeptide angiotensin II AT1-receptor antagonist. Group: Biochemicals. Alternative Names: N-(1-Oxopentyl-d3)-N-[[2-(1H-tetrazol-5-yl)[1,1-biphenyl]-4-yl]methyl]-L-valine. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
A nonpeptide angiotensin II AT1-receptor antagonist. Group: Biochemicals. Alternative Names: Diovan, N-(1-Oxopentyl)-N-[[2-(1H-tetrazol-5-yl)[1,1-biphenyl]-4-yl]methyl]-L-valine, CGP-48933. Grades: Highly Purified. CAS No. 137862-53-4. Pack Sizes: 10mg, 25mg, 50mg, 100mg. US Biological Life Sciences.
1-[1-Phenyl-3,4-dihydro-1H-pyrido[3,4-b]indol-2(9H)-yl]pentan-1-one, a bioactive molecule with great potential in the biomedical industry, is under investigation for its possible application in modulating serotonin receptors, which are of crucial importance in conditions such as anxiety, depression, and schizophrenia. This organic compound represents a significant tool in pharmacological research, and may pave the way for innovative therapies for the aforementioned illnesses. Synonyms: 1-Pentanone, 1-(1,3,4,9-tetrahydro-1-phenyl-2H-pyrido[3,4-b]indol-2-yl)-; 1-(1-Phenyl-1,3,4,9-tetrahydro-2H-pyrido[3,4-b]indol-2-yl)pentan-1-one; 1H-Pyrido[3,4-b]indole, 2,3,4,9-tetrahydro-2-(1-oxopentyl)-1-phenyl-; 1-(1-Phenyl-1,3,4,9-tetrahydro-2H-β-carbolin-2-yl)-1-pentanone. Grades: ≥95%. CAS No. 334939-35-4. Molecular formula: C22H24N2O. Mole weight: 332.44.
1,2-Dihydro Betamethasone 17-Valerate
1,2-Dihydro Betamethasone 17-Valerate. Group: Biochemicals. Alternative Names: (11 β)-9-Fluoro-11,21-dihydroxy-16-methyl-17-[(1-oxopentyl)oxy]-pregn-4-ene-3,20-dione. Grades: Highly Purified. CAS No. 154713-07-2. Pack Sizes: 100mg. Molecular Formula: C27H39FO6, Molecular Weight: 478.59. US Biological Life Sciences.
1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone-d8. Group: Biochemicals. Alternative Names: 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(5-hydroxy-1-oxopentyl)-piperazine-d8. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C19H19D8N5O4, Molecular Weight: 397.5. US Biological Life Sciences.
Worldwide
1-Deoxy-D-xylulose 5-phosphate sodium salt
1-Deoxy-D-xylulose 5-phosphate sodium salt - an indispensable compound in the biomedical realm. Serving as an intermediary in the creation of vital substances within diverse biochemical pathways, this product assumes utmost importance. Its pivotal function lies in the biosynthesis of isoprenoid compounds characterized by antibacterial and antiparasitic attributes, including carotenoids and natural products. Envisaging potential therapeutic and prophylactic applications, it exhibits promise in combating infectious ailments. Synonyms: Deoxyxylulose phosphate sodium salt; DXP sodium salt; (2R,3S)-2,3-dihydroxy-4-oxopentyl dihydrogen phosphate. Grades: ≥ 98% (TLC). CAS No. 798554-58-2. Molecular formula: C5H11O7P·xNa. Mole weight: 214.11 (free acid).
Reagent used in the preparation of Biotinylated oligonucleotides. Group: Biochemicals. Alternative Names: N, N-Bis (1-methylethyl) phosphoramidous Acid 6-[[5-[ (3aS, 4S, 6aR) -1-[Bis (4-methoxyphenyl) phenylmethyl]hexahydro-2-oxo-1H-thieno[3, 4-d]imidazol-4-yl]-1-oxopentyl]amino]hexyl 2-cyanoethyl Ester. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
2-Debenzoyl Paclitaxel 2-Pentanoate is an impurity of Paclitaxel, which is a mitotic inhibitor used in cancer chemotherapy. Synonyms: Benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-; (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl (αR,βS)-β-(benzoylamino)-α-hydroxybenzenepropanoate; (αR,βS)-β-(Benzoylamino)-α-hydroxy-benzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester. Grades: ≥95%. CAS No. 213767-22-7. Molecular formula: C45H55NO14. Mole weight: 833.94.
2-Deoxyribose 5-phosphate sodium salt (CAS# 102916-66-5) is used in the chemoenzymatic preparation of deoxyribonucleosides as starting materials in the enzymic preparation of natural and modified purine and pyrimidine nucleosides. It is used in the synthesis of 2-Oxo-3-deoxy-6-phosphogluconate (ODPG) aldolase which is useful as a catalyst in organic synthesis. Synonyms: (2,3-dihydroxy-5-oxopentyl) dihydrogen phosphate;sodium. CAS No. 102916-66-5. Molecular formula: C5H11O7P · xNa+. Mole weight: 214.11 (free acid).
2-Desbenzoyl-2-pentonyl Docetaxel
2-Desbenzoyl-2-pentonyl Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: (2α, 5β, 7β, 10β, 13α)-4-Acetoxy-1, 7, 10-trihydroxy-13-{[(2R, 3S)-2-hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenylpropanoyl]oxy}-9-oxo-5, 20-epoxytax-11-en-2-yl valerate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-. Molecular formula: C41H57NO14. Mole weight: 787.89.
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