USBiological 3 - Products

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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
Tris(2-chloroethyl)phosphate A human urinary organophosphate flame retardant metabolite. Group: Biochemicals. Alternative Names: 2-Chloroethanol Phosphate. Grades: Highly Purified. CAS No. 115-96-8. Pack Sizes: 1g, 10g, 25g, 50g. US Biological Life Sciences. USBiological 3
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Tris(3,5-di-tert-butyl-4-hydroxybenzyl) Isocyanurate Tris(3,5-di-tert-butyl-4-hydroxybenzyl) Isocyanurate is used an as antioxidant-stabilizer in polyolefin films intended for packaging nonfatty food as well as an antioxidant in propylene copolymers. Group: Biochemicals. Alternative Names: 1,3,5-Tri(3,5-di-tert-butyl-4-hydroxybenzyl) Isocyanurate; 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl) Isocyanurate; 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione; 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)-s-triazin-2,4,6(1H,3H,5H)-trione; 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)-s-triazine-2,4,6(1H,3H,5H)-trione; 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)-s-triazinetrione; 1,3,5-Tris(3',5'-di-tert-butyl-4'-hydroxybenzyl)-5-triazine-2,4,6(1H,3H,5H)-trione; 1,3,5-Tris(4-hydroxy-3,5-di-tert-butylbenzyl)cyanuric acid; 1, 3, 5-tris(3, 5-di-tert-butyl-4-hydroxybenzyl)[1, 3, 5]triazin-2, 4, 6-trione; ADK Stab AO 18; ADK Stab AO 20; AO 106; AO 18; AO 2; AO 20; AT 3114; AgeRite GT; Alvinox FB; Anox 3114; Anox IC 14; Antioxidant 3114; Cyanox 1741; E 043; Ethanox 314; G 3114; Good-rite 3114; Hostanox M 014; IR 3114; Irganox 3114; Keminox 314; Mark AO 18; Mark AO 20; Mixxim AO 20; Thanox 3114; Vanox GT; Vixid; Yoshinox 314. Grades: Highly Purified. CAS No. 27676-62-6. Pack Sizes: 1g. US Biological Life Sciences. USBiological 3
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Tris(p-nitrobenzyl) Phosphate Phosphorylating reagent. Group: Biochemicals. Alternative Names: 4-Nitro-benzenemethanol Phosphate; NSC 401698. Grades: Highly Purified. CAS No. 66777-93-3. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 3
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Tris (triphenylphosphine) rhodium (I) Chloride Tris (triphenylphosphine) rhodium Chloride is also known as Wilkinson's catalyst and is commonly used to catalyze the hydrogenation of alkenes. Tris (triphenylphosphine) rhodium (I) Chloride is also used in the catalytic hydroboration of alkenes with catecholborane and pinacolborane and the selective 1,4-reduction of α, β-unsaturated carbonyl compounds. Group: Biochemicals. Alternative Names: Chlorotris (triphenylphosphine) rhodium; Chlorotris (triphenylphosphine) rhodium (I) ; NSC 124140; Rhodium tris (triphenylphosphine) chloride; Tris (triphenylphosphine) chlororhodium; Tris (triphenylphosphine) chlororhodium (I) ; Tris (triphenylphosphine) rhodium (I) Chloride; Wilkinson's Catalyst; Wilkinson's Complex. Grades: Highly Purified. CAS No. 14694-95-2. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
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Trityl Chloride Trityl Chloride is an alkyl halide commonly used in organic synthesis to introduce the trityl protecting group. Trityl Chloride is used in the preparation of S-trityl-L-cysteine (STLC), a tight-binding inhibitor of Eg5 that prevents mitotic progression. Group: Biochemicals. Grades: Highly Purified. CAS No. 76-83-5. Pack Sizes: 10g, 100g, 250g, 500g. Molecular Formula: C??H??Cl, Melting Point: 105-110°C. US Biological Life Sciences. USBiological 3
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Trityl Olmesartan Medoxomil Olmesartan medoxomil intermediate. Group: Biochemicals. Alternative Names: 4-(1-Hydroxy-1-methylethyl)-2-propyl-1-[[2'-[1-(triphenylmethyl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic Acid (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl Ester. Grades: Highly Purified. CAS No. 144690-92-6. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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Trityl Valsartan n-Propyl Impurity Benzyl Ester Protected Valsartan impurity. Group: Biochemicals. Alternative Names: N-(1-Oxobutyl)-N-[[2'-(2-trityl-2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 3
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Trityl Valsartan Sodium Salt Valsartan intermediate. Group: Biochemicals. Alternative Names: N-(1-Oxopentyl)-N-[[2'-[1-(triphenylmethyl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-L-valine Sodium Salt. Grades: Highly Purified. CAS No. 943019-63-4. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
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Trofosfamide Antineoplastic; one derivative. Group: Biochemicals. Alternative Names: N,N,3-Tris(2-chloroethyl)tetrahydro-2H-1,3,2-oxazaphosphorin-2-amine 2-Oxide. Grades: Highly Purified. CAS No. 22089-22-1. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 3
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Troglitazone (5-phenyl]methyl]-2,4-thiazolidinedione, Romglizone, BRN 4338399, CS-045, CI-991, GR 92132X) Potent and selective PPARgamma agonist with no activation of PPARalpha and PPARdelta. Anti-diabetic agent with potent glucose-lowering effects and decreasing insulin resistance in adipose tissues. Stimulates adipogenesis. Apoptosis and cell cycle arrest inducer in several cancer cell lines. Anti-inflammatory. Inhibits vascular smooth muscle cell (VSMC) migration. Group: Biochemicals. Alternative Names: 5-phenyl]methyl]-2,4-thiazolidinedione, Romglizone, BRN 4338399, CS-045, CI-991, GR 92132X. Grades: Highly Purified. CAS No. 97322-87-7. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
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Tropicamide Ophthalmic anticholinergic. Mydriatic. Group: Biochemicals. Alternative Names: N-Ethyl-α - (hydroxymethyl) -N- (4-pyridinylmethyl) benzeneacetamide. Grades: Highly Purified. CAS No. 1508-75-4. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
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Tropine An oxidative product of Tropane, used to synthesize alkaloid derivatives. Group: Biochemicals. Alternative Names: (3-endo)-8-Methyl-8-azabicyclo[3.2.1]octan-3-ol; 2,3-Dihydro-3α-hydroxytropidine; 2,3-Dihydro-3α-hydroxy-8-methylnortropidine; endo-Tropanol. Grades: Highly Purified. CAS No. 120-29-6. Pack Sizes: 10g. US Biological Life Sciences. USBiological 3
Worldwide
Tropisetron Hydrochloride Specific serotonin (5-HT3) receptor antagonist. Antiemetic. Group: Biochemicals. Alternative Names: 1H-Indole-3-carboxylic Acid. Grades: Highly Purified. CAS No. 105826-92-4. Pack Sizes: 10mg, 25mg, 50mg, 100mg. US Biological Life Sciences. USBiological 3
Worldwide
Trospium Chloride Tropine derivative with anticholinergic activity. Antispasmodic; used in treatment of urinary incontinence. Group: Biochemicals. Alternative Names: (1α,3 β , 5α )-3-[(2-Hydroxy-2, 2-diphenylacetyl)oxy]-spiro[8-azoniabicyclo[3. 2. 1]octane-8, 1'-pyrrolidinium] Chloride; Azoniaspiro; Keptan; Relaspium; Sanctura; Spasmex; Spasmo 3. Grades: Highly Purified. CAS No. 10405-02-4. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
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Trospium-d8 Chloride Tropine derivative with anticholinergic activity. Antispasmodic; used in treatment of urinary incontinence. Group: Biochemicals. Alternative Names: (1α,3 β , 5α )-3-[(2-Hydroxy-2, 2-diphenylacetyl)oxy]-spiro[8-azoniabicyclo[3. 2. 1]octane-8, 1'-pyrrolidinium]-d8 Chloride; Azoniaspiro-d8; Keptan-d8; Relaspium-d8; Sanctura-d8; Spasmex-d8; Spasmo 3-d8. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Trovafloxacin Mesylate Fluorinated quinolone antibacterial. Trovafloxacin mesylate blocks the activity of DNA gyrase and topoisomerase IV, enzymes essential in the repliction, transcription, and repair of bacterial DNA. Group: Biochemicals. Alternative Names: 7-[(1α, 5α, 6α)-6-Amino-3-azabicyclo[3.1.0]hex-3-yl]-1-(2, 4-difluorophenyl)-6-fluoro-1, 4-dihydro-4-oxo-1, 8-naphthyridine-3-carboxylic Acid Methanesulfonate; CP 99219; CP 99219-27; Trovafloxacin Methanesulfonate; Trovafloxacin Monomethanesulfonate; Trovan. Grades: Highly Purified. CAS No. 147059-75-4. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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Tryptamine Tryptamine is a monoamine alkaloid found in plants. Tryptamine is commonly used in the preparation of biologically active compounds such as neurotransmitters and psychedelics. Group: Biochemicals. Alternative Names: 1H-Indole-3-ethanamine; 3-(2-Aminoethyl)indole; 2-(1H-Indol-3-yl)ethan-1-amine; 2-(1H-Indol-3-yl)ethanamine; 2-(1H-Indol-3-yl)ethylamine; 2-(3-Indolyl)ethylamine; 3-(2-Aminoethyl)-1H-indole; 3-(2-Aminoethyl)indole; 3-Indoleethanamine; 3-Indoleethylamine; NSC 165212; Tryptamin; Tryptamine; β-(3-Indolyl)ethylamine. Grades: Highly Purified. CAS No. 61-54-1. Pack Sizes: 50g. US Biological Life Sciences. USBiological 3
Worldwide
TSU-68 TSU-68 is a inhibitor that targets vascular endothelial growth factor receptor 2, platelet-derived growth factor receptor β, and fibroblast growth factor receptor 1. The inhibitory effects of TSU-68 towards these growth factors lead to substantial antitumor activity and showed potential in its development in therapeutic uses. Group: Biochemicals. Alternative Names: (Z)-3-(2,4-dimethyl-5-((2-oxoindolin-3-ylidene)methyl)-1H-pyrrol-3-yl)propanoic Acid; 3-[2,4-Dimethyl-5-[(2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-1H-pyrrol-3-yl]propionic Acid; 3-[4-(2-Carboxyethyl)-3,5-dimethylpyrrol-2-methylidenyl]-2-indolinone; 5-[(1,2-Dihydro-2-oxo-3H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-propanoic acid; NSC 702827; Orantinib; SU 6668. Grades: Highly Purified. CAS No. 252916-29-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Tulobuterol-d9 Hydrochloride Labeled Tulobuterol. A sympathomimetic drug used as a transdermal patch, increases normal diaphragm muscle strength. Group: Biochemicals. Alternative Names: 2-Chloro-α - [ [ (1, 1-dimethylethyl-d9) amino] methyl] benzenemethanol Hydrochloride; (+/-)-Tulobuterol-d9 Hydrochloride; HN 078-d9 Hydrochloride; o-Chloro-α-[(tert-butylamino-d9)methyl]benzyl Alcohol Hydrochloride. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
Worldwide
U 62066 U 62066 is a selective κ-opioid agonist. It exhibits analgesic, diuretic and antitussive properties. Group: Biochemicals. Grades: Highly Purified. CAS No. 87151-85-7. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C22H30Cl2N2O2, Molecular Weight: 425.39. US Biological Life Sciences. USBiological 3
Worldwide
Ubiquinol Reduced coenzyme Q for improving nervous system cell functions. Group: Biochemicals. Alternative Names: 2-[(2E, 6E, 10E, 14E, 18E, 22E, 26E, 30E, 34E)-3, 7, 11, 15, 19, 23, 27, 31, 35, 39-Decamethyl-2, 6, 10, 14, 18, 22, 26, 30, 34, 38-tetracontadecaen-1-yl]-5, 6-dimethoxy-3-methyl- 1,4-benzenediol; Dihydrocoenzyme Q10; Reduced Coenzyme Q10; Reduced Ubiquinone Q10; Ubiquinol 50. Grades: Highly Purified. CAS No. 992-78-9. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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Udenafil An oral phosphodiesterase 5 inhibitor used for the treatment of erectile dysfunction. Group: Biochemicals. Alternative Names: 3- (6, 7-Dihydro-1-methyl-7-oxo-3-propyl -1H-pyrazolo [4, 3-d] pyrimidin-5-yl) -N- [2- (1-methyl-2-pyrrolidinyl) ethyl] -4-propoxy Benzene sulfonamide; DA 8159; Zydena. Grades: Highly Purified. CAS No. 268203-93-6. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
UK-1 (Antibiotic) Antibiotic UK-1 is an unusual bis-benzoxazole metabolite isolated from a species of Streptomyces. It exhibits good antitumor activity but is devoid of antimicrobial activity. Antibiotic UK-1 acts as a magnesium ion-dependent DNA binding agent and inhibitor of human topoisomerase II. Group: Biochemicals. Grades: Highly Purified. CAS No. 151271-53-3. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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UK-356618 Potent and selective inhibitor of matrix metalloprotease-3 (MMP-3) (IC50 = 5.9 nM). Displays selectivity over a range of MMPs (IC50 values are 73, 840, 1790, 1900 and 51000 for MMP-13, MMP-9, MMP-2, MMP-14 and MMP-1 respectively). Group: Biochemicals. Alternative Names: (2R) -N1- [ (1S) -2, 2-Dimethyl-1- [ [ [ (1R) -1-phenylethyl] amino] carbonyl] propyl] -N4-hydroxy-2- [3- (2-methyl [1, 1'-biphenyl] -4-yl) propyl] butanediamide; UK 356618;PF-03890101. Grades: Highly Purified. CAS No. 230961-08-7. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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UK-5099 Inhibitor of plasma membrane monocarboxylate transporters (MCTs) and the mitochondrial pyruvate carrier (MPC). Group: Biochemicals. Alternative Names: 2-Cyano-3-(1-phenyl-1H-indol-3-yl)-2-propenoic Acid; UK 5099; PF-06340678. Grades: Highly Purified. CAS No. 56396-35-1. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Ulifloxacin A metabolite of Prulifloxacin. Ulifloxacin is a new quinolone antibiotic and it is effective against pneumonia. Group: Biochemicals. Alternative Names: 6-Fluoro-1-methyl-4-oxo-7-(1-piperazinyl)-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic Acid. Grades: Highly Purified. CAS No. 112984-60-8. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
Worldwide
Ulipristal Ulipristal is a selective progesterone receptor modulator. Ulipristal is used as an emergency contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 159811-51-5. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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Ulipristal Acetate Ulipristal acetate is a selective progesterone receptor modulator. Group: Biochemicals. Alternative Names: (11 β)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-19-norpregna-4,9-diene-3,20-dione; 17α-Acetoxy-11 β-(4-dimethylaminophenyl)-19-norpregna-4,9-dien-3,20-dione; CDB 2914; EllaOne; HRP 2000; RTI 3021-012; RU 44675; VA 2914. Grades: Highly Purified. CAS No. 126784-99-4. Pack Sizes: 100mg, 500mg. US Biological Life Sciences. USBiological 3
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Unoprostone-d15 Isopropyl Ester Antiglaucoma; used in treatment of ocular hypertension. Group: Biochemicals. Alternative Names: (5Z)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-(3-oxodecyl)cyclopenthyl]-5-heptenoic Acid-d15 Isopropyl Ester; UF-021-d15; Rescula-d15. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Unoprostone Ethyleneketal An intermediate in the preparation of Unoprostone and respective derivatives. Group: Biochemicals. Alternative Names: (5Z)-7-[(1R,2R,3R,5S)-2-[2-(2-Heptyl-1,3-dioxolan-2-yl)ethyl]-3,5-dihydroxycyclopentyl]-5-heptenoic Acid. Grades: Highly Purified. CAS No. 120373-42-4. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Urapidil Hydrochloride α1-Adrenergic antagonist; derivative of Uracil. Antihypertensive. Group: Biochemicals. Alternative Names: 6- [ [3- [4- (2-Methoxyphenyl) -1-piperazinyl] propyl] amino] -1, 3-dimethyl-2, 4 (1H, 3H) -pyrimidinedione Hydrochloride. Grades: Highly Purified. CAS No. 64887-14-5. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
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Urea-13C Labeled Urea. Physiological regulator of nitrogen excretion in mammals; synthesized in the liver as an end-product of protein catabolism and excreted in urine. Also occurs normally in skin. Emollient; diuretic. Group: Biochemicals. Alternative Names: Aquacare-13C; Aquadrate-13C; B-I-K-13C; Basodexan-13C; Benural 70-13C; Carbamide-13C; Carbamimidic Acid-13C; Carbonyl Diamide-13C; Carmol 40-13C. Grades: Highly Purified. CAS No. 58069-82-2. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Urea-13C,15N2 Labeled Urea. Physiological regulator of nitrogen excretion in mammals; synthesized in the liver as an end-product of protein catabolism and excreted in urine. Also occurs normally in skin. Emollient; diuretic. Group: Biochemicals. Alternative Names: Aquacare-13C,15N2; Aquadrate-13C,15N2; B-I-K-13C,15N2; Basodexan-13C,15N2; Benural 70-13C,15N2; Carbamide-13C,15N2; Carbamimidic Acid-13C,15N2; Carbonyl Diamide-13C,15N2; Carmol 40-13C,15N2;l-13C,15N2. Grades: Highly Purified. CAS No. 78405-35-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Urethane Naturally occurring contaminant in fermented foods, particularly wine, stone-fruit brandies, and bread. Group: Biochemicals. Alternative Names: Carbamic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 51-79-6. Pack Sizes: 1g. US Biological Life Sciences. USBiological 3
Worldwide
Urethane-d5 Labeled Urethane. Naturally occurring contaminant in fermented foods, particularly wine, stone-fruit brandies, and bread. Group: Biochemicals. Alternative Names: Carbamic Acid (Ethyl-d5)Ester. Grades: Highly Purified. CAS No. 73962-07-9. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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Uridine-5,6-d2 Labeled Uridine, a nucleoside; widely distributed in nature. Uridine is one of the four basic components of ribonucleic acid (RNA). Group: Biochemicals. Alternative Names: 1- β-D-Ribofuranosyluracil-d2; β-Uridine-d2; 1- β-D-Ribofuranosyl-2,4(1H,3H)-pyrimidinedione-d2; 1- β-D-Ribofuranosyluracil-d2; NSC 20256-d2. Grades: Highly Purified. CAS No. 40632-21-1. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
UV-320 UV-320 is a benzotriazole UV stabilizer, which is used to increase product stability and to prevent discolouration in various consumer and industrial goods such as plastics. Benzotriazole UV stabilizers are a pollutant for the aquatic environment and have been implicated as a potential stable and toxic ligands for aryl hydrocarbon receptor in human. Group: Biochemicals. Grades: Highly Purified. CAS No. 3846-71-7. Pack Sizes: 100g, 250g. Molecular Formula: C20H25N3O, Molecular Weight: 323.43. US Biological Life Sciences. USBiological 3
Worldwide
Valeric Acid Sodium Salt Valeric Acid Sodium Salt. Group: Biochemicals. Alternative Names: Pentanoic Acid Sodium Salt; Sodium n-Valerate; Sodium Pentanoate; Sodium Valerate. Grades: Highly Purified. CAS No. 6106-41-8. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 3
Worldwide
Valerophenone Valerophenone is an aromatic ketone that is often used as a tool in the study of various photochemical processes. Valerophenone is also an inhibitor of the enzyme carbonyl reductase. Group: Biochemicals. Alternative Names: 1-Phenyl-1-pentanone; Butyl Phenyl Ketone; NSC 58959; Pentanophenone; Phenyl Butyl Ketone; n-Butyl Phenyl Ketone; n-Valerophenone. Grades: Highly Purified. CAS No. 1009-14-9. Pack Sizes: 5g. US Biological Life Sciences. USBiological 3
Worldwide
Valnemulin Semisynthetic antibiotic; derivative of pleuromutilin. Antibacterial. Group: Biochemicals. Alternative Names: 2- [ [2- [ [ (2R) -2-Amino-3-methyl-1-oxobutyl] amino] -1, 1-dimethylethyl] thio] acetic Acid(3aS, 4R, 5S, 6S, 8R, 9R, 9aR, 10R)-6-Ethenyldecahydro-5-hydroxy-4, 6, 9, 10-tetramethyl-1-oxo-3a, 9-propano-3aH-cyclopentacycloocten-8-yl Ester; Econor. Grades: Highly Purified. CAS No. 101312-92-9. Pack Sizes: 1mg, 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Valproic Acid Antiepileptic; Anticonvulsant that also acts as a mood stabilizer for those with bipolar disorder. Group: Biochemicals. Alternative Names: 2-Propylpentanoic Acid. Grades: Highly Purified. CAS No. 99-66-1. Pack Sizes: 10g. US Biological Life Sciences. USBiological 3
Worldwide
Valproic Acid β-D-Glucuronide A metabolite of Valproic acid. Group: Biochemicals. Alternative Names: 1-(2-Propylpentanoate) β-D-Glucopyranuronic Acid; 1-O-Valproyl- β-D-glucopyranuronic Acid; Dipropylacetate Glucuronide; VPA-G; Valproate Glucuronide; Valproic Acid Glucuronide. Grades: Highly Purified. CAS No. 60113-83-9. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Valproic Acid Semisodium Salt Antiepileptic; Anticonvulsant that also acts as a mood stabilizer for those with bipolar disorder. Group: Biochemicals. Alternative Names: 2-Propyl-pentanoic Acid Sodium Salt; Depakote; Divalproex Sodium; Epival; Sodium Hydrogen Bis(2-propylpentanoate); Sodium Hydrogen Bis(2-propylvalerate); Sodium Hydrogen Divalproate; Valdisoval; Valproate Semisodium. Grades: Highly Purified. CAS No. 76584-70-8. Pack Sizes: 1g. US Biological Life Sciences. USBiological 3
Worldwide
Valrubicin Chemotherapy drug used to treat cancer of the bladder. Group: Biochemicals. Alternative Names: Pentanoic Acid 2-[(2S,4S)-1,2,3,4,6,11-Hexahydro-2,5,12-trihydroxy-7-methoxy-6,11-dioxo-4-[[2,3,6-trideoxy-3-[(2,2,2-trifluoroacetyl)amino]-α-L-lyxo-hexopyranosyl]oxy]-2-naphthacenyl]-2-oxoethyl Ester; Antibiotic AD 32; N-tri fluoroacetyladriamycin 14-Valerate; NSC 246131; Valstar. Grades: Highly Purified. CAS No. 56124-62-0. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Valsartan-d9 (Major) An isotopically labeled version of Valsartan , a nonpeptide angiotensin II AT1-receptor antagonist. Antihypertensive. Group: Biochemicals. Alternative Names: N-(1-Oxopentyl)-N-[[2’-(1H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-L-valine-d9; CGP 48933-d9; Diovan-d9; Nisis-d9; Tareg-d9; Valsartan-d9. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Valsartan n-Propyl Impurity Valsartan n-Propyl is an impurity in the synthesis of Valsartan. Group: Biochemicals. Grades: Highly Purified. CAS No. 952652-79-8. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Valspodar. Antineoplastic adjunct (chemosensitizer). Group: Biochemicals. Alternative Names: 6-[(2S,4R,6E)-4-Methyl-2-(methylamino)-3-oxo-6-octenoic Acid]-7-L-valine-cyclosporin A; 6-[[R-(E)]-6,7-Didehydro-N,4-dimethyl-3-oxo-L-2-aminooctanoic acid]-7-L-valinecyclosporin A; 6-[(2S,4R,6E)-4-Methyl-2-(methylamino)-3-oxo-6-octenoic Acid]ccyclosporin D; Amdray; PSC 833; SDZ-PSC 833; Valpodar. Grades: Highly Purified. CAS No. 121584-18-7. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Vancomycin Aglycon Trifluoroacetic Acid Salt Hydrate Vancomycin impurity. Group: Biochemicals. Alternative Names: 22H-8, 11: 18, 21-Dietheno-23, 36- (iminomethano) -13, 16: 31, 35-dimetheno-1H, 16H-[1, 6, 9] oxadiazacyc lohexadecino [4, 5-m] [10, 2, 16] benzox adiazacyclotetra cosin evancomycin Aglycone Derivative Trifluoroacetic Acid. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Vancomycin CDP-1 Vancomycin CDP-1. Group: Biochemicals. Alternative Names: 45-[[2-O-(3-Amino-2,3,6-trideoxy-3-C-methyl-α-L-arabinohexopyranosyl)- β -D-glucopyranosyl ] oxy] -11, 20-dichloro -1, 2, 3, 4, 5, 6, 7, 8 , 24, 25, 26, 27, 37, 38, 39, 39a-hexadeca hydro-8, 23, 29, 31, 33-penta hydroxy-7- [ [4- methyl -2- ( methyl amino) -1-oxopentyl ] amino] -2, 6, 25, 39, 40-pentaoxo-23H-9, 12: 19, 22-dietheno-24, 37- (iminomethano) -14, 17: 32, 36-dimetheno-17H-[1, 6, 10] oxadiazacy cloheptadecino [4, 5-m] [10, 2, 16] benzox adiazacyclotetra cosin e-4, 27-dicarboxyl ic Acid. Grades: Highly Purified. CAS No. 55598-85-1. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Vanillic Acid Vanillin, a compound widely used in foods, beverages, cosmetics and drugs, has been reported to exhibit multifunctional effects such as antimutagenic, antiangiogenetic, anti-colitis, anti-sickling, and antianalgesic effects. However, results of studies on the antioxidant activity of vanillin are not consistent. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-methoxybenzoic Acid; 2-Methoxy-4-carboxyphenol; 3-Methoxy-4-hydroxybenzoic Acid; NSC 3987; NSC 674322; VA; m-Methoxy-p-hydroxy-benzoic Acid. Grades: Highly Purified. CAS No. 121-34-6. Pack Sizes: 100g, 250g, 500g, 1kg. US Biological Life Sciences. USBiological 3
Worldwide
Vanillin The primary component of Vanilla bean extract. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-(methoxy)benzaldehyde. Grades: Highly Purified. CAS No. 121-33-5. Pack Sizes: 10g. US Biological Life Sciences. USBiological 3
Worldwide
Vanillin-13C6 Labeled Vanillin. Occurs naturally in a wide variety of foods and plants such as orchids; major commercial source of natural vanillin is from vanilla bean extract. Synthetically produced in-bulk from lignin-based byproduct of paper processes or from guaicol. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-methoxybenzaldehyde. Grades: Highly Purified. CAS No. 201595-58-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Vanillylamine-d3 Hydrochloride A labeled metabolite of Capsaicin. Group: Biochemicals. Alternative Names: 4-(Aminomethyl)-2-methoxyphenol-d3 Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Vanillylamine Hydrochloride A metabolite of Capsaicin. Group: Biochemicals. Alternative Names: 4-(Aminomethyl)-2-methoxyphenol Hydrochloride. Grades: Highly Purified. CAS No. 7149-10-2. Pack Sizes: 5g. US Biological Life Sciences. USBiological 3
Worldwide
Vanillylmandelic Acid-d3 Ethyl Ester Labeled Homovanillic Acid intermediate. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-methoxy-mandelic Acid-d3 Ethyl Ester; α,4-Dihydroxy-3-methoxy-benzeneacetic Acid-d3 Ethyl Ester. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Vanillyl Methyl Ketone Volatile aromatic compound released from hard woods. It is often found in wine that has been aged in wood barrels contributing to the wine’s flavor profile. It is also released during combustion, giving flavor to smoked meats. Group: Biochemicals. Alternative Names: 1-(4-Hydroxy-3-methoxyphenyl)-2-propanone; (4-Hydroxy-3-methoxyphenyl)acetone; 1-(4-Hydroxy-3-methoxyphenyl)-2-propanone; 2-Propiovanillone; Guaiacylacetone; Methyl Vanillyl Ketone; NSC 16690. Grades: Highly Purified. CAS No. 2503-46-0. Pack Sizes: 1g. US Biological Life Sciences. USBiological 3
Worldwide
Vanillyl Methyl Ketone-d5 Labeled Vanillyl Methyl Ketone. Volatile aromatic compound released from hard woods. It is often found in wine that has been aged in wood barrels contributing to the wine’s flavor profile. It is also released during combustion, giving flavor to smoked meats. Group: Biochemicals. Alternative Names: 1-(4-Hydroxy-3-methoxyphenyl)-2-propanone-d5; (4-Hydroxy-3-methoxyphenyl)acetone-d5; 1-(4-Hydroxy-3-methoxyphenyl)-2-propanone-d5; 2-Propiovanillone-d5; Guaiacylacetone-d5; Methyl Vanillyl Ketone-d5; NSC 16690-d5. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Varenicline Carbamoyl 2,3,4-Tri-O-acetyl- β-D-glucuronide Methyl Ester A protected metabolite of Varenicline. Group: Biochemicals. Alternative Names: 1-(6,7,9,10-Tetrahydro-6,10-methano-8H-pyrazino[2,3-h][3]benzazepin-8-carboxylate). Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Varenicline Carbamoyl β-D-Glucuronide A metabolite of Varenicline. Group: Biochemicals. Alternative Names: 1-(6,7,9,10-Tetrahydro-6,10-methano-8H-pyrazino[2,3-h][3]benzazepin-8-carboxylate). Grades: Highly Purified. CAS No. 535920-98-0. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Varenicline Carbamoyl β-D-Glucuronide Methyl Ester A protected metabolite of Varenicline. Group: Biochemicals. Alternative Names: 1-(6,7,9,10-Tetrahydro-6,10-methano-8H-pyrazino[2,3-h][3]benzazepin-8-carboxylate). Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Varenicline Tartrate Nicotinic α4 β2 acetylcholine receptor partial agonist. Aid in smoking cessation. Group: Biochemicals. Grades: Highly Purified. CAS No. 375815-87-5. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
Worldwide
Vatalanib-d4 Dihydrochloride Labeled Vatalanib. Vascular endothelial growth factor (VEGF) receptor tyrosine kinase inhibitor. Antineoplastic. Group: Biochemicals. Alternative Names: N-(4-Chlorophenyl-d4)-4-(4-pyridinylmethyl)-1-phthalazinamine Dihydrochloride; CGP-79787-d4. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
VE 821 VE 821 is a potent and selective inhibitor of DNA damage response kinase, ATR. VE 821 functions to disrupt DNA damage repair system of tumor cells, limiting their abilities for further growth. Group: Biochemicals. Alternative Names: 3-amino-6-[4- (methylsulfonyl) phenyl]-N-phenyl-2-pyrazinecarboxamide. Grades: Highly Purified. CAS No. 1232410-49-9. Pack Sizes: 10mg, 50mg. Molecular Formula: C18H16N4O3S. US Biological Life Sciences. USBiological 3
Worldwide
Vecuronium Bromide An aminosteroid, competitive neuromuscular blocker agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 50700-72-6. Pack Sizes: 10mg, 25mg, 50mg, 100mg. US Biological Life Sciences. USBiological 3
Worldwide
Vedaprofen Propionic acid type non-steroidal anti-inflammatory drug (NSAID). Group: Biochemicals. Grades: Highly Purified. CAS No. 71109-09-6. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
Worldwide
Vedaprofen-d3 Propionic acid type non-steroidal anti-inflammatory drug (NSAID). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Vemurafenib, Free Base (PLX4032) Vemurafenib selective BRAFV600E kinase inhibitor; an antitumor agent. Vemurafenib functions by inhibiting the proliferation and mitogen-activated protein/extracellular signal-regulated kinase (ERK) kinase and ERK phosphorylation in a panel of tumor cell lines, including melanoma cell lines expressing BRAFV600E or other mutant BRAF proteins altered at codon 600. Group: Biochemicals. Alternative Names: N-[3-[[5-(4-Chlorophenyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]carbonyl]-2,4-difluorophenyl]-1-propanesulfonamide; PLX4032; RG7204; RO51-85426; Zelboraf. Grades: Highly Purified. CAS No. 918504-65-1. Pack Sizes: 25mg, 50mg, 100mg. US Biological Life Sciences. USBiological 3
Worldwide
Venlafaxine N-Oxide Venlafaxine N-Oxide is a prodrug. Group: Biochemicals. Alternative Names: 1-[2- (Dimethyloxidoamino) -1- (4-methoxyphenyl) ethyl]cyclohexanol. Grades: Highly Purified. CAS No. 1094598-37-4. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
Worldwide
Verapatuline. A new steroidal alkaloid from the Roots and Rhizomes of Veratrum patulum. Group: Biochemicals. Grades: Highly Purified. CAS No. 212968-58-6. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
Veratramine Veratramine is useful as signal transduction inhibitor for treating tumors. Group: Biochemicals. Grades: Highly Purified. CAS No. 60-70-8. Pack Sizes: 10mg, 50mg, 100mg. Molecular Formula: C??H??NO?. US Biological Life Sciences. USBiological 3
Worldwide

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