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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.

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(-)-Butorphanol (-)-Butorphanol. Group: Biochemicals. Alternative Names: 17- (Cyclobutylmethyl) morphinan-3, 14-diol; (-)-17-(Cyclobutylmethyl)-3,14b-dihydroxymorphinan; (-)-Butorphanol. Grades: Highly Purified. CAS No. 42408-82-2. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C21H29NO2. US Biological Life Sciences. USBiological 1
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(+)-Camphene (+)-Camphene is part of a mixture which is responsible for the anti-inflammatory effect of essential oil from Citrus aurantium L. var. amara Engl. Group: Biochemicals. Grades: Highly Purified. CAS No. 5794-3-6. Pack Sizes: 10mg, 25mg. Molecular Formula: C10H16, Molecular Weight: 136.229999999999. US Biological Life Sciences. USBiological 1
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(-)-Canadalisol (-)-Canadalisol. Group: Biochemicals. Alternative Names: 2, 3-Dimethoxy-6- [ [ (5S) -5, 6, 7, 8-tetrahydro-6-methyl-1, 3-dioxolo [4, 5-g] isoquinolin-5-yl] methyl] benzenemethanol; (S)-1,3-Dioxolo[4,5-g]isoquinoline Benzenemethanol Deriv. Grades: Highly Purified. CAS No. 123878-19-3. Pack Sizes: 10mg. Molecular Formula: C21H25NO5, Molecular Weight: 371.43. US Biological Life Sciences. USBiological 1
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(-)-Canadalisol-d3 (-)-Canadalisol-d3. Group: Biochemicals. Alternative Names: 2, 3-Dimethoxy-6- [ [ (5S) -5, 6, 7, 8-tetrahydro-6-methyl-1, 3-dioxolo [4, 5-g] isoquinolin-5-yl] methyl] benzenemethanol-d3; (S)-1,3-Dioxolo[4,5-g]isoquinoline Benzenemethanol Deriv.-d3. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C21H22D3NO5, Molecular Weight: 374.45. US Biological Life Sciences. USBiological 1
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(Carbethoxymethyl) triphenylphosphonium bromide (Carbethoxymethyl) triphenylphosphonium bromide. Group: Biochemicals. Grades: Highly Purified. CAS No. 1530-45-6. Pack Sizes: 50g, 100g, 250g, 500g. US Biological Life Sciences. USBiological 1
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(Carboxymethyl)oxamic Acid Diethyl Ester (Carboxymethyl)oxamic Acid Diethyl Ester, is an intermediate in various chemical synthesis. It is used in the preparation of 5-alkoxyoxazoles, used in Diels-Alder process. Group: Biochemicals. Alternative Names: N-(2-Ethoxy-2-oxoacetyl)glycine Ethyl Ester; Ethyl N- ( (Ethoxycarbonyl) methyl) oxamate. Grades: Highly Purified. CAS No. 29655-79-6. Pack Sizes: 1g, 5g. Molecular Formula: C?H??NO?. US Biological Life Sciences. USBiological 1
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(-)-Catechin (-)-Catechin. Group: Biochemicals. Alternative Names: (2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol. Grades: Highly Purified. CAS No. 18829-70-4. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C15H14O6. US Biological Life Sciences. USBiological 1
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(+)-Catechin (+)-Catechin is a flavonoid found primarily in higher woody plants as (+)-Catechin along with (-)-Epicatechin (cis form). Group: Biochemicals. Alternative Names: (2R,3S)-. Grades: Highly Purified. CAS No. 154-23-4. Pack Sizes: 1g. US Biological Life Sciences. USBiological 1
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(-)-Catechin gallate (-)-Catechin gallate. Group: Biochemicals. Alternative Names: 3,4,5-Trihydroxybenzoic acid (2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester. Grades: Highly Purified. CAS No. 130405-40-2. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C22H18O10. US Biological Life Sciences. USBiological 1
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(Chloromethyl) diphenylphosphine Oxide Used for production of peptide thioester. Group: Biochemicals. Alternative Names: (Chloromethyl)diphenyl-phosphine Oxide. Grades: Highly Purified. CAS No. 1806-49-1. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 1
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(Chloro methyl ) isopropoxydi methyl silane (Chloro methyl ) isopropoxydi methyl silane. Group: Biochemicals. Alternative Names: (Chloro methyl ) di methyl isopropoxysilane. Grades: Highly Purified. CAS No. 18171-11-4. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences. USBiological 1
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(Chloromethyl) triethoxysilane (Chloromethyl) triethoxysilane. Group: Biochemicals. Grades: Highly Purified. CAS No. 15267-95-5. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. USBiological 1
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(Chlorosulfonyl) carbamic Acid Benzyl Ester (Chlorosulfonyl) carbamic Acid Benzyl Ester, is used in the synthesis of various pharmaceutical compounds, such as inhibitors. Group: Biochemicals. Alternative Names: N- (Chlorosulfonyl) carbamic Acid Phenylmethyl Ester. Grades: Highly Purified. CAS No. 89979-13-5. Pack Sizes: 1g. Molecular Formula: C?H?ClNO?S, Molecular Weight: 249.67. US Biological Life Sciences. USBiological 1
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(-)-Cholesterol NHS succinate (-)-Cholesterol NHS succinate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg, 250mg. US Biological Life Sciences. USBiological 1
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(-)-Cholesterol NHS succinate 99+% (NMR) (-)-Cholesterol NHS succinate 99+% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 1
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(cis-9)-2-Hydroxyoctadecen-17-ynoic acid (cis-9)-2-Hydroxyoctadecen-17-ynoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1159977-43-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C18H30O3. US Biological Life Sciences. USBiological 1
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(+)-cis-Abienol (+)-cis-Abienol is used in the synthesis of diols as well as in products requiring flavors or fragrances. Group: Biochemicals. Alternative Names: (1R,2R,4aS,8aS)-Decahydro-2,5,5,8a-tetramethyl-1-[(2Z)-3-methyl-2,4-pentadien-1-yl]-2-naphthalenol; [1R-[1α(Z),2 β,4a β,8aα]]-Decahydro-2,5,5,8a-tetramethyl-1-(3-methyl-2,4-pentadienyl)-2-naphthalenol; (1R,2R,4aS,8aS)-Decahydro-2,5,5,8a-tetramethyl-1-[(2Z)-3-methyl-2,4-pentadienyl]-2-naphthalenol; (Z)-Labda-12,14-dien-8-ol; (12Z)-Abienol; (Z)-Abienol; (8R)-cis-Labda-12,14-dien-8-ol, ; cis-Abienol; Δ12-cis-Abienol. Grades: Highly Purified. CAS No. 17990-16-8. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 1
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(-)-cis-Pentazocine (-)-cis-Pentazocine. Group: Biochemicals. Alternative Names: (2R,6R,11R)-1,2,3,4,5,6-Hexahydro-6,11-dimethyl-3-(3-methyl-2-buten-1-yl)-2,6-methano-3-benzazocin-8-ol. Grades: Highly Purified. CAS No. 7488-49-5. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C19H27NO. US Biological Life Sciences. USBiological 1
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(+)-cis,trans-Abscisic acid The natural isomer of the abscission-accelerating plant hormone. (+)-Abscisic acid is a plant hormone and growth regulator involved in several physiological mechanisms including seed dormancy, leaf abscission, stomatal movement, and plant stress responses such as drought. Abscisic acid has been used in a study to learn about expression analysis of four peroxiredoxin genes from Tamarix hispida. Group: Biochemicals. Alternative Names: S-ABA, (2-cis, 4-trans,1S)-5-(1-Hydroxy-2,6,6-trimethyl) -4-oxo-2-cyclohexen-1-yl-3-methyl-2,4-pentadienoic Acid, Dormin; (S-(Z,E)])-5-(1-Hydroxy-2,6,6-trimethyl)-4-oxo-2-cyclohexen-1-yl-3- methyl-2,4-pentadienoic acid; (+)-(S)-Abscisic acid; (+)-(cis,trans)-Abscisic acid. Grades: Reagent Grade. CAS No. 21293-29-8. Pack Sizes: 250mg, 1g, 5g. Molecular Formula: C15H20O4. US Biological Life Sciences. USBiological 1
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(+)-cis,trans-Abscisic Acid-d6 (+)-cis,trans-Abscisic Acid-d6 is an isotopic analog of (+)-cis,trans-Abscisic Acid (A110000), the natural isomer of the abscission-accelerating plant hormone. Group: Biochemicals. Grades: Highly Purified. CAS No. 35671-08-0. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C15H14D6O4, Molecular Weight: 270.35. US Biological Life Sciences. USBiological 1
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(-)-Citrinin Antibiotic substance produced by a white spore aspergilus which has been placed under the species name Aspergillus niveus. Also produced in small quantities by Penicillium citrinum. Group: Biochemicals. Alternative Names: (3R,4S)-4,6-Dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3H-2-benzopyran-7-carboxylic Acid. Grades: Highly Purified. CAS No. 518-75-2. Pack Sizes: 1mg, 2mg, 5mg, 10mg. US Biological Life Sciences. USBiological 1
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(+)-Citronellal (+)-Citronellal is a monoterpene compound that is formed by the metabolism of plants. (+)-Citronellal is a natural insect repellant, and is the main component of citronellal oil. (+)-Citronellal is also used as a starting material in the one pot synthesis of (-)-Menthol (M218875). Group: Biochemicals. Grades: Highly Purified. CAS No. 2385-77-5. Pack Sizes: 250mg, 1g. Molecular Formula: C10H18O. US Biological Life Sciences. USBiological 1
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(±)-Cloprostenol sodium salt (±)-Cloprostenol sodium salt. Group: Biochemicals. Grades: Purified. CAS No. 55028-72-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 1
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(-)-Coclaurine Hydrochloride (-)-Coclaurine Hydrochloride is a benzyltetra hydroisoquinoline alkaloid extracted from Magnolia salicifolia. (-)-Coclaurine hydrochloride was shown to block postsynaptic but not presynaptic dopamine receptors in the mouse striatum. Group: Biochemicals. Alternative Names: 1,2,3,4-Tetrahydro-1-[(4-hydroxyphenyl)methyl]-6-methoxy-7-isoquinolinol. Grades: Highly Purified. CAS No. 3422-42-2. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
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(+)-Columbianetin (+)-Columbianetin. Group: Biochemicals. Alternative Names: (8S)-8,9-Dihydro-8-(1-hydroxy-1-methylethyl)-2H-furo[2,3-h]-1-benzopyran-2-one; Dihydrooroselol. Grades: Highly Purified. CAS No. 3804-70-4. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C14H14O4. US Biological Life Sciences. USBiological 1
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(-)-Corey lactone benzoate (-)-Corey lactone benzoate. Group: Biochemicals. Alternative Names: (3aR,4S,5R,6aS)-(-)-5-(Benzoyloxy)-hexahydro-4(-hydroxymethyl)-2H-cyclopenta[b]furan-2-one. Grades: Highly Purified. CAS No. 39746-00-4. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C15H16O5. US Biological Life Sciences. USBiological 1
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(+)-Corypalmine (+)-Corypalmine. Group: Biochemicals. Grades: Plant Grade. CAS No. 13063-54-2. Pack Sizes: 20mg. Molecular Formula: C20H23NO4, Molecular Weight: 341.41. US Biological Life Sciences. USBiological 1
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(-)-Cotinine (-)-Cotinine. Group: Biochemicals. Grades: Purified. CAS No. 486-56-6. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 1
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(-)-CP-47947 (-)-CP-47947. Group: Biochemicals. Alternative Names: 5- (1, 1-Dimethylheptyl) -2- [ (1S, 3R) -3-hydroxycyclohexyl] phenol; (1S-cis) (1, 1-Dimethylheptyl) -2- [ (1S, 3R) -3-hydroxycyclohexyl] phenol. Grades: Highly Purified. CAS No. 114753-51-4. Pack Sizes: 2.5mg. Molecular Formula: C21H34O2, Molecular Weight: 318.49. US Biological Life Sciences. USBiological 1
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(+/-)-Cromakalim (+/-)-Cromakalim. Group: Biochemicals. Alternative Names: [+/-]-trans-6-Cyano-3,4-dihydro-2,2-dimethyl-4-[2-oxopyrrolidin-1-yl]-2H-1-benzopyran-3-ol; BRL 34915; (3R,4S)-rel-3,4-dihydro-3-hydroxy-2,2-dimethyl-4-(2-oxo-1-pyrrolidinyl)-2H-1-benzopyran-6-carbonitrile. Grades: Highly Purified. CAS No. 94470-67-4. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C16H18N2O3. US Biological Life Sciences. USBiological 1
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(-)-Cyclazocine Cyclazocine is a mu opioid antagonist and kappa opioid agonist; it blocks the dopamine response to nicotine. Group: Biochemicals. Alternative Names: (2R,6R,11R)-3-(Cyclopropylmethyl)-1,2,3,4,5,6-hexahydro-6,11-dimethyl-2,6-methano-3-benzazocin-8-ol; (-)-cis-Cyclazocine; (-)-α-Cyclazocine; MCV 4512; NIH 10450; l-Cyclazocine. Grades: Highly Purified. CAS No. 7313-86-2. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 1
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(+)-Cyclazocine (+)-Cyclazocine. Group: Biochemicals. Alternative Names: (2S,6S,11S)-3-(Cyclopropylmethyl)-1,2,3,4,5,6-hexahydro-6,11-dimethyl-2,6-methano-3-benzazocin-8-ol; (+)-Cyclazocine; (+)-cis-Cyclazocine. Grades: Highly Purified. CAS No. 7313-87-3. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C18H25NO. US Biological Life Sciences. USBiological 1
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(-)-Cytisine A potent agonist selective for neuronal nAChRs (Ki = 2, 5890, 480, 329, and 492nM at alpha4beta2, alpha7, alpha3beta4, alpha6/alpha4beta4, alpha1beta1upsilon-delta, respectively). Clinically used as a smoking cessation medicine and often used in addiction studies.CAS No.485-35-8. Group: Biochemicals. Alternative Names: nAChR Agonist, (-)-Cytisine, Nicotinic Acetylcholine Receptor Agonist, (-)-Cytisine, Baptitoxine, Sophorine. Grades: Highly Purified. CAS No. 485-35-8. Pack Sizes: 10mg. Molecular Formula: C??H??N?O. US Biological Life Sciences. USBiological 1
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(+)-Cytisine (+)-Cytisine is a useful synthetic compound. Group: Biochemicals. Grades: Highly Purified. CAS No. 55821-72-2. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C11H14N2O, Molecular Weight: 190.24. US Biological Life Sciences. USBiological 1
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(D)-2-Bromo-3-phenylpropionic Acid (D)-2-Bromo-3-phenylpropionic Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. USBiological 1
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[D-Ala2]-Deltorphin II [D-Ala2]-Deltorphin II. Group: Biochemicals. Grades: Purified. CAS No. 122752-16-3. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
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(-)-Dehydro Griseofulvin An impurity of Griseofulvin. Group: Biochemicals. Alternative Names: (1'S)-7-Chloro-2',4,6-trimethoxy-6'-methylspiro[benzofuran-2(3H),1'-[2,5]cyclohexadiene]-3,4'-dione; Amudene; Dehydrogriseofulvin. Grades: Highly Purified. CAS No. 3573-90-8. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
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Δ1-Androstenedione Δ1-Androstenedione as a prodrug of Δ1-Testosterone. Group: Biochemicals. Grades: Highly Purified. CAS No. 571-40-4. Pack Sizes: 10mg, 100mg. Molecular Formula: C19H26O2. US Biological Life Sciences. USBiological 1
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Δ2-Cefditoren Pivoxil Δ2-Cefditoren Pivoxil. Group: Biochemicals. Alternative Names: (6R, 7R) -7-[[ (2Z) - (2-Amino-4-thiazolyl) (methoxyimino) acetyl]amino]-3-[ (1Z) -2- (4-methyl-5-thiazolyl) ethenyl]-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-3-ene-2-carboxylic Acid (2,2-Dimethyl-1-oxopropoxy)methyl Ester. Grades: Highly Purified. CAS No. 148774-47-4. Pack Sizes: 5mg. Molecular Formula: C25H28N6O7S3, Molecular Weight: 620.72. US Biological Life Sciences. USBiological 1
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Δ2-Cefotetan The Δ2-isomer of Cefotean. It is useful as intermediate in the preparation of cephalesorin compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 1332499-75-8. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
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Δ2-Cefteram Δ2-Cefteram. Group: Biochemicals. Alternative Names: (6R, 7R) -7-[[ (2Z) - (2-Amino-4-thiazolyl) (methoxyimino) acetyl]amino]-3-[ (5-methyl-2H-tetrazol-2-yl) methyl]-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-3-ene-2-carboxylic acid; T 2525A. Grades: Highly Purified. CAS No. 104691-34-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C16H17N9O5S2. US Biological Life Sciences. USBiological 1
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Δ2-Cefuroxime axetil Δ2-Cefuroxime axetil. Group: Biochemicals. Alternative Names: (6R, 7R) -3-[[ (Aminocarbonyl) oxy]methyl]-7-[[ (2Z) -2- (2-furanyl) -2- (methoxyimino) acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-3-ene-2-carboxylic acid 1-(acetyloxy)ethyl ester. Grades: Highly Purified. CAS No. 123458-61-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C20H22N4O10S. US Biological Life Sciences. USBiological 1
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Δ2-Cefuroxime Methyl Ester Δ2-Cefuroxime Methyl Ester is a potentially related compound in cephalosporin antibacterial compounds. Group: Biochemicals. Alternative Names: (6R, 7R) -3-[[ (Aminocarbonyl) oxy]methyl]-7-[[ (2Z) -2- (2-furanyl) -2- (methoxyimino) acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-3-ene-2-carboxylic Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
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Δ2-Cephalexin Δ2-Cephalexin is an isomeric impurity of the semi-synthetic antibiotic Cephalexin. Group: Biochemicals. Alternative Names: (6R, 7R) -7- [ [ (2R) -Aminophenylacetyl] amino] -3-methyl-8-oxo-5-thia-1-azabicyclo [4. 2. 0] oct-3-ene-2-carboxylic Acid; Cephalexin Impurity F; Delta 2 Cephalexin;[6R-[6α,7 β (R*) ]]-7-[ (Aminophenylacetyl) amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-3-ene-2-carboxylic Acid. Grades: Highly Purified. CAS No. 79750-46-2. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
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Δ4-Cholesten-3-one Δ4-Cholesten-3-one. Group: Biochemicals. Alternative Names: (+)-4-Cholesten-3-one; (17 β)-17-Octylandrost-4-en-3-one; 3-Oxocholest-4-ene; Δ4-Cholestenone; 4-Cholesten-3-one; 4-Cholestenone; Cholesterone; NSC 134926; NSC 63000. Grades: Highly Purified. CAS No. 601-57-0. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
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Δ5(10),6,8(9)-D-(-)-Norgestrel Δ5(10),6,8(9)-D-(-)-Norgestrel. Group: Biochemicals. Alternative Names: Levonorgestrel Impurity W. Grades: Highly Purified. CAS No. 155683-59-3. Pack Sizes: 5mg. Molecular Formula: C22H26O, Molecular Weight: 306.44. US Biological Life Sciences. USBiological 1
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Δ-5(10)-Norethindrone acetate Δ-5(10)-Norethindrone acetate. Group: Biochemicals. Alternative Names: (17a)-17-(Acetyloxy)-19-norpregn-5(10)-en-20-yn-3-one; 17-Hydroxy-19-nor-17a-pregn-5(10)-en-20-yn-3-one acetate. Grades: Highly Purified. CAS No. 19637-28-6. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C22H28O3. US Biological Life Sciences. USBiological 1
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Δ-5(6)-Norethindrone acetate Δ-5(6)-Norethindrone acetate. Group: Biochemicals. Alternative Names: (17a)-17-(Acetyloxy)-19-norpregn-5-en-20-yn-3-one. Grades: Highly Purified. CAS No. 1175129-26-6. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C22H28O3. US Biological Life Sciences. USBiological 1
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Δ6,7-Baccatin III Intermediate used in the preparation of Pacitaxel derivatives. Group: Biochemicals. Alternative Names: (2aR, 4aR, 6R, 9S, 11S, 12S, 12aR, 12bS)-6, 12b-Bis(acetyloxy)-12-(benzoyloxy)-1, 2a, 4a, 6, 9, 10, 11, 12, 12a, 12b-decahydro-9, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-7, 11-methano-5H-cyclodeca[3, 4]benz[1, 2-b]oxet-5-one. Grades: Highly Purified. CAS No. 158830-50-3. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
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Δ-9(11)-Fluorometholone acetate Δ-9(11)-Fluorometholone acetate. Group: Biochemicals. Alternative Names: (6a)-17-(Acetyloxy)-6-methylpregna-1,4,9(11)-triene-3,20-dione. Grades: Highly Purified. CAS No. 130145-14-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C24H30O4. US Biological Life Sciences. USBiological 1
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Δ9-Canrenone Intermediate in the preparation of steroidal aldosterone blockers. Group: Biochemicals. Alternative Names: 17 β-Hydroxy-4,6,9(11)-trien-3-one 21-carboxylic Acid γ-Lactone; Δ9-11-Canrenone. Grades: Highly Purified. CAS No. 95716-71-5. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 1
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δ-Decalactone δ-Decalactone is a naturally occurring cyclic ester used by food and flavor industries for its coconut fragrance and taste. It is also used as a reagent in the synthesis of ( ±)-Massoilactone; a chemical component with antibacterial activity found in volatile oils. Group: Biochemicals. Grades: Highly Purified. CAS No. 705-86-2. Pack Sizes: 1g, 10g. Molecular Formula: C10H18O2. US Biological Life Sciences. USBiological 1
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(δR, 1R, 3aR, 4S, 7aR)-Octahydro-4-hydroxy-δ, 7a-dimethyl-1H-indene-1-pentanoic Acid Methyl Ester An intermediate in the preparation of Calcifediol. Group: Biochemicals. Alternative Names: [1R-[1α(R*),3a β, 4α, 7aα]-Octahydro-4-hydroxy-δ, 7a-dimethyl-1H-indene-1-pentanoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 135359-40-9. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 1
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δ-Tocopherol Acetate δ-Tocopherol precursor. Group: Biochemicals. Alternative Names: (2R)-3,4-Dihydro-2,8-dimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ol 6-Acetate; 2,8-Dimethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol Acetate; δ-Tocopheryl Acetate. Grades: Highly Purified. CAS No. 13027-26-4. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 1
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(+)-Deoxyhalofebrifugine Dihydrobromide (+)-Deoxyhalofebrifugine is an analog of Halofuginone (H102500, HCl salt), a halogenated derivative of Febrifugine (F228500). Halofuginone is used as an antiprotozoal. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C16H19Br3ClN3O2, Molecular Weight: 560.51. US Biological Life Sciences. USBiological 1
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(-)-Deprenyl hydrochloride (-)-Deprenyl hydrochloride. Group: Biochemicals. Alternative Names: (a-R)-N,a-Dimethyl-N-2-propyn-1-yl-benzeneethanamine hydrochloride; L-(-)-N,a-Dimethyl-N-2-propynylphenethylamine hydrochloride; Anipryl. Grades: Highly Purified. CAS No. 14611-52-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C13H18ClN. US Biological Life Sciences. USBiological 1
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(-)-Desethyl Methyl Etodolac (-)-Desethyl Methyl Etodolac. Group: Biochemicals. Alternative Names: USP Etodolac Related Compound A; (-)-8-Ethyl-1,3,4,9-tetrahydro-1-methylpyrano[3,4-b]indole-1-acetic Acid. Grades: Highly Purified. CAS No. 109518-50-5. Pack Sizes: 5mg. Molecular Formula: C16H19NO3, Molecular Weight: 273.33. US Biological Life Sciences. USBiological 1
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(D-His2)-Leuprolide Trifluoroacetic Acid Salt (D-His2)-Leuprolide Trifluoroacetic Acid Salt. Group: Biochemicals. Alternative Names: 2-D-Histidine-6-D-leucine-9-(N-ethyl-L-prolinamide)-1-9-luteinizing Hormone-releasing Factor (swine) 2,2,2-Trifluoroacetate; 2: PN: WO2009040073 PAGE: 98 claimed protein. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C61H85F3N16O16, Molecular Weight: 1323.42. US Biological Life Sciences. USBiological 1
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(DHQD)2PHAL (DHQD)2PHAL. Group: Biochemicals. Grades: Highly Purified. CAS No. 140853-10-7. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 1
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(Diacetoxyiodo)benzene (Diacetoxyiodo)benzene is a hypervalent iodine reagent that is used in conjunction with catalytic amount of sodium azide in acetonitrile, which enables oxidative decarboxylation of 2-aryl carboxylic acid into the corresponding aldehydes, ketones and nitriles. Group: Biochemicals. Alternative Names: (Dihydroxyiodo) benzene; (Diacetoxyiodo) benzene; BAIB; Bis (acetato)phenyliodine; Bis(acetato-κO)phenyliodine; Diacetoxy (phenyl)iodine; Iodobenzene Diacetate; Iodophenyl Diacetate; Iodosobenzene Diacetate; Iodosylbenzene Diacetate; NSC 226375; NSC 23801; PIDA; Phenyliodine Diacetate; Phenyliodine(III) Diacetate; Phenyliodo Diacetate; Phenyliodonium Diacetate; Phenyliodoso Acetate; Phenyliodoso Diacetate; Phenyliodosyl Diacetate; [Bis (acetoxy)iodo]benzene; Iodosodiacetate Benzene. Grades: Highly Purified. CAS No. 3240-34-4. Pack Sizes: 5g. US Biological Life Sciences. USBiological 1
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(Diacetoxyiodo)benzene 99+% (HPLC) (Diacetoxyiodo)benzene 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g, 1Kg, 2.5Kg. US Biological Life Sciences. USBiological 1
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(+)-Diacetyl-D-tartaric Acid (+)-Diacetyl-D-tartaric Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 66749-60-8. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 1
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(-)-Diacetyl-L-tartaric Acid (-)-Diacetyl-L-tartaric Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 51591-38-9. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences. USBiological 1
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(+)-Dibenzoyl-D-tartaric acid monohydrate 99+% (+)-Dibenzoyl-D-tartaric acid monohydrate 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 25g, 1Kg. US Biological Life Sciences. USBiological 1
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(-)-Dibenzoyl-L-tartaric acid monohydrate (-)-Dibenzoyl-L-tartaric acid monohydrate. Group: Biochemicals. Grades: Reagent Grade. CAS No. 62708-56-9. Pack Sizes: 100g, 250g, 1Kg, 5Kg, 10Kg. US Biological Life Sciences. USBiological 1
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(Dichloromethylene) bis[phosphonic acid] mono(tributylamine) salt (Dichloromethylene) bis[phosphonic acid] mono(tributylamine) salt can be used as a reactant in the synthetic preparation of uracil nucleotide derivatives and analogs. Group: Biochemicals. Grades: Highly Purified. CAS No. 163706-61-4. Pack Sizes: 250mg, 1g. Molecular Formula: C12H27N · (CH4Cl2O6P2), Molecular Weight: 185.3524489. US Biological Life Sciences. USBiological 1
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(Diethoxymethyl) Diphenylphosphine Oxide (Diethoxymethyl) Diphenylphosphine Oxide. Group: Biochemicals. Grades: Highly Purified. CAS No. 20570-20-1. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. USBiological 1
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(Diethoxymethyl) Diphenylphosphine Oxide ≥97% (HPLC) (Diethoxymethyl) Diphenylphosphine Oxide ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 20570-20-1. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 1
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(-)-Diethyl-D-tartrate (-)-Diethyl-D-tartrate. Group: Biochemicals. Alternative Names: D-(-)-Tartaric Acid Diethyl Ester. Grades: Highly Purified. CAS No. 13811-71-7. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C8H14O6. US Biological Life Sciences. USBiological 1
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(+)-Diethyl-L-tartrate (+)-Diethyl-L-tartrate. Group: Biochemicals. Grades: Highly Purified. CAS No. 87-91-2. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C8H14O6. US Biological Life Sciences. USBiological 1
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