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.

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5-Methylindole 5-Methylindole is used in the synthesis of novel protein kinase inhibitors. Group: Biochemicals. Alternative Names: 5-Methyl-indole; 5-Methyl-1H-indole; 5-Methylindol; NSC 522562. Grades: Highly Purified. CAS No. 614-96-0. Pack Sizes: 2.5g. US Biological Life Sciences. USBiological 3
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5-Methylisoquinoline-6-carboxylic Acid Methyl Ester 5-Methylisoquinoline-6-carboxylic Acid Methyl Ester. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. Molecular Formula: C12H11NO2, Molecular Weight: 201.22. US Biological Life Sciences. USBiological 3
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5-Methylisoxazole-3-carboxylic-d4 Acid A labelled metabolite of UTL-5b, a structural analog of the anti-arthritic drug, Leflunomide (L322750). Group: Biochemicals. Alternative Names: 5-(Methyl-d3)-3-isoxazole-4-d-carboxylic Acid; 3-Carboxy-5-methylisoxazole-d4; 5-Methyl-3-isoxazolecarboxylic-d4 Acid. Grades: Highly Purified. CAS No. 1267623-84-6. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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5-Methylisoxazole-3-carboxylic-d4 Acid Methyl Ester A labelled bioactive ingredient isolated form Premna integrifolia Linn, a medicinal plant with potential curative properties. Group: Biochemicals. Alternative Names: 5-(Methyl-d3)-3-isoxazole-4-d-carboxylic Acid Methyl Ester; 3-Carboxy-5-methylisoxazole-d4 Methyl Ester; 5-Methyl-3-isoxazolecarboxylic-d4 Acid Methyl Ester; Premnazole. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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5-Methyl-sorbic Acid Ethyl Ester 5-Methyl-sorbic Acid Ethyl Ester is a derivative of Sorbic Acid (S676890), used in the preparation of aplasmomycin analogs as potential antimalarial agents. Group: Biochemicals. Alternative Names: Ethyl 5-Methyl-2,4-hexadienoate; 5-Methyl-2,4-hexadienoic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 10231-96-6. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
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5-Methyl Tetrahedropteroic Acid. (Mixture of Diastereomers) 5-Methyl Tetrahedropteroic Acid (Mixture of Diastereomers). Group: Biochemicals. Alternative Names: 4-[[ (2-Amino-3, 4, 5, 6, 7, 8-hexahydro-5-methyl-4-oxo-6-pteridinyl) methyl]amino]-benzoic Acid. Grades: Highly Purified. CAS No. 4349-41-1. Pack Sizes: 5mg. Molecular Formula: C15H18N6O3, Molecular Weight: 330.34. US Biological Life Sciences. USBiological 3
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5-Methyl Tetrazole 5-Methyl Tetrazole. Group: Biochemicals. Alternative Names: 5-Methyl-1,2,3,4-tetrazole; 5-Methyl-1H-tetrazole; 5-Methyl-2H-tetrazole; 5-Methyltetrazole; NSC 11136; T 2588F. Grades: Highly Purified. CAS No. 4076-36-2. Pack Sizes: 10g. Molecular Formula: C2H4N4, Molecular Weight: 84.08. US Biological Life Sciences. USBiological 3
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5-(Methylthio)-1,3,4-thiadiazol-2-amine 5-(Methylthio)-1,3,4-thiadiazol-2-amine. Group: Biochemicals. Alternative Names: 2-Amino-5-(methylthio)-1,3,4-thiadiazole; 2-Amino-5- (methylthio) thiadiazole; 2-Amino-5-methylmercapto-1,3,4-thiadiazole; 2-Amino-5-methylthio-1,2,4-thiadiazol; 5-(Methylthio)-2-amino-1,3,4-thiadiazole; 5-(Methylthio)-[1,3,4]thiadiazol-2-amine; 5-Amino-2-(methylthio)-1,3,4-thiadiazole; NSC 67524. Grades: Highly Purified. CAS No. 5319-77-7. Pack Sizes: 2.5g. Molecular Formula: C3H5N3S2, Molecular Weight: 147.22. US Biological Life Sciences. USBiological 3
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5-(Methylthio)pyridin-2-amine Hydrochloride 5-(Methylthio)pyridin-2-amine Hydrochloride. Group: Biochemicals. Alternative Names: 5-(Methylthio)-2-pyridinamine Monohydrochloride; 5-(Methylthio)-2-pyridinamine Hydrochloride. Grades: Highly Purified. CAS No. 909711-79-1. Pack Sizes: 500mg. Molecular Formula: C6H9ClN2S, Molecular Weight: 176.67. US Biological Life Sciences. USBiological 3
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5-Methyl-thiphene-2-isocyanate 5-Methyl-thiphene-2-isocyanate. Group: Biochemicals. Grades: Highly Purified. CAS No. 76536-99-7. Pack Sizes: 250mg. Molecular Formula: C6H5NOS, Molecular Weight: 139.169999999999. US Biological Life Sciences. USBiological 3
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5-Methyluridine-1'-13C 5-Methyluridine-1'-13C. Group: Biochemicals. Alternative Names: Ribothymidine-1’-13C. Grades: Highly Purified. CAS No. 201996-60-3. Pack Sizes: 5mg. Molecular Formula: 13CC9H14N2O6, Molecular Weight: 259.22. US Biological Life Sciences. USBiological 3
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5-Methyluridine-1',2',3',4',5'-13C5 5-Methyluridine-1',2',3',4',5'-13C5. Group: Biochemicals. Alternative Names: Ribothymidine-1’,2’,3’,4’,5’-13C. Grades: Highly Purified. CAS No. 159496-17-0. Pack Sizes: 5mg. Molecular Formula: 13C5C5H14N2O6, Molecular Weight: 263.19. US Biological Life Sciences. USBiological 3
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5-Methyluridine-2'-13C 5-Methyluridine-2'-13C. Group: Biochemicals. Alternative Names: Ribothymidine-2’-13C. Grades: Highly Purified. CAS No. 478510-98-4. Pack Sizes: 5mg. Molecular Formula: 13CC9H14N2O6, Molecular Weight: 259.22. US Biological Life Sciences. USBiological 3
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5-Methyluridine-3'-13C 5-Methyluridine-3'-13C. Group: Biochemicals. Alternative Names: Ribothymidine-3’-13C. Grades: Highly Purified. CAS No. 478511-00-1. Pack Sizes: 1mg. Molecular Formula: 13CC9H14N2O6, Molecular Weight: 259.22. US Biological Life Sciences. USBiological 3
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5-Methyluridine-5'-13C 5-Methyluridine-5'-13C. Group: Biochemicals. Alternative Names: Ribothymidine-5’-13C. Grades: Highly Purified. CAS No. 478511-02-3. Pack Sizes: 5mg. Molecular Formula: 13CC9H14N2O6, Molecular Weight: 259.22. US Biological Life Sciences. USBiological 3
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5-Nitro-1H-pyrazole-3-carboxylic Acid 5-Nitro-1H-pyrazole-3-carboxylic Acid. Group: Biochemicals. Alternative Names: 5-Nitro-3-pyrazolecarboxylic Acid. Grades: Highly Purified. CAS No. 198348-89-9. Pack Sizes: 1g. Molecular Formula: C4H3N3O4 , Molecular Weight: 157.08. US Biological Life Sciences. USBiological 3
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5-Nitro-1H-pyrrolo[2,3-b]pyridine 5-Nitro-1H-pyrrolo[2,3-b]pyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 101083-92-5. Pack Sizes: 100mg. Molecular Formula: C7H5N3O2, Molecular Weight: 163.13. US Biological Life Sciences. USBiological 3
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5-Nitro-1H-quinolin-2-one 5-Nitro-1H-quinolin-2-one is used in the synthetic preparation of novel antileishmanial agents for Leishmania donovani promastigotes. Group: Biochemicals. Alternative Names: 5-Nitrocarbostyril; 5-Nitroquinolin-2(1H)-one; NSC 53940; 5-(Hydroxyl[oxido]amino)-2-hydroxyquinoline. Grades: Highly Purified. CAS No. 6938-27-8. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 3
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5-Nitro-3-pyrazolecarboxylic Acid Ethyl Ester 5-Nitro-3-pyrazolecarboxylic Acid Ethyl Ester. Group: Biochemicals. Alternative Names: Ethyl 5-Nitro-1H-pyrazole-3-carboxylate. Grades: Highly Purified. CAS No. 39846-84-9. Pack Sizes: 1g. Molecular Formula: C6H7N3O4, Molecular Weight: 185.14. US Biological Life Sciences. USBiological 3
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5-Nitrosalicylaldehyde 5-Nitrosalicylaldehyde. Group: Biochemicals. Alternative Names: 6-Hydroxy-3-nitrobenzaldehyde; NSC 881; NSC 97387; 2-Formyl-4-nitrophenol; 2-Hydroxy-5-nitrobenzaldehyde; 5-Nitro-2-hydroxybenzaldehyde; 5-Nitrosalicylaladhyde; 2-Hydroxy-5-nitrobenzaldehyde. Grades: Highly Purified. CAS No. 97-51-8. Pack Sizes: 5g. Molecular Formula: C7H5NO4, Molecular Weight: 167.12. US Biological Life Sciences. USBiological 3
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5'-O-[Bis (4-methoxyphenyl) phenylmethyl]-2'-O- (2-methoxyethyl) -N- (2-methyl-1-oxopropyl) guanosine 5'-O-[Bis (4-methoxyphenyl) phenylmethyl]-2'-O- (2-methoxyethyl) -N- (2-methyl-1-oxopropyl) guanosine. Group: Biochemicals. Alternative Names: 19: PN: US20030211606 PAGE: 20 claimed sequence; 20: PN: US20040005569 PAGE: 22 claimed sequence; 22: PN: US20040006030 PAGE: 23 claimed sequence; 22: PN: US20040014047 PAGE: 21 claimed sequence; 22: PN: US20040014049 PAGE: 21 claimed sequence; 23: PN: US20030198965 PAGE: 20 claimed sequence; 23: PN: US20040005570 PAGE: 21 claimed sequence; 23: PN: US20040014048 PAGE: 21 claimed sequence; 23: PN: US20040014050 PAGE: 21 claimed sequence; 24: PN: US20040005565 PAGE: 17-22 claimed sequence; 24: PN: US20040014051 PAGE: 23 claimed sequence; 25: PN: US20040014699 PAGE: 21 claimed sequence; 26: PN: US20040006029 PAGE: 23 claimed sequence; 26: PN: WO03106645 PAGE: 74 claimed sequence; 97: PN: US20040005707 PAGE: 21 claimed sequence. Grades: Highly Purified. CAS No. 251647-50-4. Pack Sizes: 5mg. Molecular Formula: C38H43N5O9, Molecular Weight: 713.78. US Biological Life Sciences. USBiological 3
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5’-O-Trityl-3’- β-hydroxythymidine-d3 An intermediate in the preparation of labeled thymidine monophosphate analogues. Group: Biochemicals. Alternative Names: 1-[2-Deoxy-5-O-(triphenylmethyl)- β-D-threo-pentofuranosyl]-5-methyl-. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
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5-O-Trityl-3’-deoxy-3’-fluorothymidine-d3 An intermediate in the preparation of labeled thymidine monophosphate analogues. Group: Biochemicals. Alternative Names: 3'-Deoxy-3'-fluoro-5'-O- (triphenylmethyl) thymidine-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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5’-O-Trityluridine-2’,3’-lyxo-epoxide Synthetic intermediate used to synthesize a variety of antiviral agents. Group: Biochemicals. Alternative Names: 1-[2,3-Anhydro-5-O-(triphenylmethyl)- β-D-lyxofuranosyl]-2,4(1H,3H)-pyrimidinedione. Grades: Highly Purified. CAS No. 96253-10-0. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
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5-Oxo-2-azabicyclo[2. 2. 1]heptane-2-carboxylic Acid Phenylmethyl Ester 5-Oxo-2-azabicyclo[2. 2. 1]heptane-2-carboxylic Acid Phenylmethyl Ester. Group: Biochemicals. Alternative Names: Benzyl 5-Oxo-2-azabicyclo[2. 2. 1]heptane-2-carboxylate. Grades: Highly Purified. CAS No. 140927-13-5. Pack Sizes: 250mg. Molecular Formula: C14H15NO3, Molecular Weight: 245.27. US Biological Life Sciences. USBiological 3
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5-Oxo-2-pyrrolidinepropanoic Acid 5-Oxo-2-pyrrolidinepropanoic Acid. Group: Biochemicals. Alternative Names: 3-(5-Oxopyrrolidin-2-yl)propanoic Acid; 5-Oxo-2-pyrrolidinepropanoic Acid; PD 106687. Grades: Highly Purified. CAS No. 7766-86-1. Pack Sizes: 250mg. Molecular Formula: C7H11NO3, Molecular Weight: 157.169999999999. US Biological Life Sciences. USBiological 3
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5-Oxo-DL-proline-d5 5-Oxo-DL-proline-d5. Group: Biochemicals. Alternative Names: DL-2-Pyrrolidinone-3,3,4,4,5-d5-5-carboxylic Acid; Pyrrolidinonecarboxyl ic Acid-d5; DL-Pyroglutamic acid-d5; H-DL-Pyr-OH-d5; 5-Oxo-proline-2,3,3,4,4-d5. Grades: Highly Purified. CAS No. 352431-30-2. Pack Sizes: 1mg. Molecular Formula: C5H2D5NO3, Molecular Weight: 134.139999999999. US Biological Life Sciences. USBiological 3
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5-Oxo-L-proline-d5 5-Oxo-L-proline-d5 is a labelled cyclized derivative of L-Glutamic Acid (G596960). The pyroglutamate core has potential application for synthesis of novel anti-bacterials. Group: Biochemicals. Alternative Names: L-2-Pyrrolidinone-3,3,4,4,5-d5-5-carboxylic Acid; Pyrrolidinonecarboxyl ic Acid-d5; L-Pyroglutamic acid-d5; 5-Oxo-DL-proline-d5; H-L-Pyr-OH-d5; 5-Oxo-L-proline-2,3,3,4,4-d5. Grades: Highly Purified. CAS No. 1086136-22-2. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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5-Oxo Pitavastatin 5-Oxo Pitavastatin. Group: Biochemicals. Alternative Names: (3R,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-3-hydroxy-5-oxo-6-heptenoic Acid. Grades: Highly Purified. CAS No. 222306-15-2. Pack Sizes: 2.5mg. Molecular Formula: C25H22FNO4, Molecular Weight: 419.44. US Biological Life Sciences. USBiological 3
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5-[[p- (Chlorosulfonyl) phenyl]azo]salicylic Acid Methyl Ester Acetate 5-[[p- (Chlorosulfonyl) phenyl]azo]salicylic Acid Methyl Ester Acetate is an intermediate in the preparation of Sulfasalazine (S699084) and its derivatives. Group: Biochemicals. Alternative Names: 2- (Acetyloxy) -5-[[4- (chlorosulfonyl) phenyl]azo]benzoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 34265-47-9. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 3
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5-(Pentachlorophenyl)-1,2,3,4,7,7-hexachloro-2-norbornene 5-(Pentachlorophenyl)-1,2,3,4,7,7-hexachloro-2-norbornene is a polymeric materials with flame inhibitor properties. Group: Biochemicals. Alternative Names: 1, 2, 3, 4, 7, 7-Hexachloro-5- (pentachlorophenyl) bicyclo[2. 2. 1]hept-2-ene. Grades: Highly Purified. CAS No. 36439-47-1. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
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5-Phenyl-1,2,5-thiadiazolidin-3-one 1,1-Dioxide 5-Phenyl-1,2,5-thiadiazolidin-3-one 1,1-Dioxide. Group: Biochemicals. Grades: Highly Purified. CAS No. 612532-44-6. Pack Sizes: 50mg. Molecular Formula: C8H8N2O3S, Molecular Weight: 212.23. US Biological Life Sciences. USBiological 3
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5-(Phenylmethoxy)-2-pentenoic Acid Ethyl Ester 5-(Phenylmethoxy)-2-pentenoic Acid Ethyl Ester is used in the ionophore antibiotic, routiennocin. Group: Biochemicals. Grades: Highly Purified. CAS No. 128217-53-8. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
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5-(Phenylmethyl)-2-oxazolecarboxylic Acid 5-(Phenylmethyl)-2-oxazolecarboxylic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1357955-62-4. Pack Sizes: 200mg. Molecular Formula: C11H9NO3, Molecular Weight: 203.19. US Biological Life Sciences. USBiological 3
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5-PREGNEN-3β-OL-20-ONE GLUCOSIDURONATE, SODIUM SALT 5-PREGNEN-3β-OL-20-ONE GLUCOSIDURONATE, SODIUM SALT. Group: Biochemicals. Alternative Names: PREGNENOLONE GLUCURONIDE, SODIUM SALT. US Biological Life Sciences. USBiological 3
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5-[ (p-Sulfophenyl) azo]salicylic Acid Acetate Methyl Ester Potassium Salt 5-[ (p-Sulfophenyl) azo]salicylic Acid Acetate Methyl Ester Potassium Salt is an intermediate in the preparation of Sulfasalazine (S699084) and its derivatives. Group: Biochemicals. Alternative Names: 2- (Acetyloxy) -5-[2- (4-sulfophenyl) diazenyl]benzoic Acid 1-Methyl Ester Potassium Salt. Grades: Highly Purified. CAS No. 34265-46-8. Pack Sizes: 500mg. US Biological Life Sciences. USBiological 3
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5-[ (p-Sulfophenyl) azo]salicylic Acid Methyl Ester Potassium Salt 5-[ (p-Sulfophenyl) azo]salicylic Acid Methyl Ester Potassium Salt is an intermediate in the preparation of Sulfasalazine (S699084) and its derivatives. Group: Biochemicals. Alternative Names: 2-Hydroxy-5-[2- (4-sulfophenyl) diazenyl]benzoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 745010-25-7. Pack Sizes: 1g. US Biological Life Sciences. USBiological 3
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5-Quinoxalinesulfonyl Chloride 5-Quinoxalinesulfonyl Chloride. Group: Biochemicals. Alternative Names: Quinoxaline-5-sulfonyl Chloride. Grades: Highly Purified. CAS No. 844646-88-4. Pack Sizes: 10mg. Molecular Formula: C8H5ClN2O2S, Molecular Weight: 228.66. US Biological Life Sciences. USBiological 3
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(5R) -3-[3-Fluoro-4- (4-morpholinyl) phenyl]-5-[[ (methylsulfonyl) oxy]methyl]-2-oxazolidinone (5R) -3-[3-Fluoro-4- (4-morpholinyl) phenyl]-5-[[ (methylsulfonyl) oxy]methyl]-2-oxazolidinone is an intermediate in the synthesis of Linezolid Dimer (L466520), an impurity of the antibacterial agent Linezolid (L466500). Group: Biochemicals. Alternative Names: (R) -3-[3-Fluoro-4- (4-morpholinyl) phenyl]-5-[[ (methylsulfonyl) oxy]methyl]-2-oxazolidinone. Grades: Highly Purified. CAS No. 174649-09-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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(5R)-5-Hydroxy-3-oxo-6-(benzyloxy)-hexanoic Acid tert-Butyl Ester (5R)-5-Hydroxy-3-oxo-6-(benzyloxy)-hexanoic Acid tert-Butyl Ester is used in the preparation of antifungal macrolide antibiotic (+)-Roxaticin, Phorboxazole B and Bryostatin 2. Group: Biochemicals. Alternative Names: (5R)-5-Hydroxy-3-oxo-6-(phenylmethoxy)-hexanoic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 147849-63-6. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
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(5R-cis)-Toluene-4-sulfonic Acid 5- (2, 4-Difluorophenyl) -5- [1, 2, 4] triazol-1-yl methyl tetrahydrofuran-3-yl methyl Ester Posaconazole intermediate. Antifungal agent. Group: Biochemicals. Alternative Names: 2, 5-Anhydro-1, 3, 4-trideoxy-2-C- (2, 4-difluorophenyl) -4-[[[ (4-methylphenyl) sulfonyl]oxy]methyl]-1- (1H-1, 2, 4-triazol-1-yl) -D-threo-pentitol. Grades: Highly Purified. CAS No. 149809-43-8. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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(5R)-Flucloxacillin N4-Acetyl Penilloic Acid (5R)-Flucloxacillin N4-Acetyl Penilloic Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C21H21ClFN3O7S, Molecular Weight: 513.919999999999. US Biological Life Sciences. USBiological 3
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(5R)-Tetrahydro-5-methyl-2H-pyran-2-one (5R)-Tetrahydro-5-methyl-2H-pyran-2-one. Group: Biochemicals. Alternative Names: (R)-Tetrahydro-5-methyl-2H-pyran-2-one. Grades: Highly Purified. CAS No. 2857-75-2. Pack Sizes: 500g. Molecular Formula: C6H10O2, Molecular Weight: 114.14. US Biological Life Sciences. USBiological 3
Worldwide
(5S, 15S) -5, 15-Bis[ (tert-butyloxy) carbonyl]-10-[ (5S) -6- (tert-butyloxy) -6-oxo-5-[[ (benzyloxy) carbonyl]amino]hexyl]-8, 12-dihydroxy-3-oxo-1-phenyl-2-oxa-4, 10, 16-triazaheptadecan-17-oic Acid Benzyl Ester (5S, 15S) -5, 15-Bis[ (tert-butyloxy) carbonyl]-10-[ (5S) -6- (tert-butyloxy) -6-oxo-5-[[ (benzyloxy) carbonyl]amino]hexyl]-8, 12-dihydroxy-3-oxo-1-phenyl-2-oxa-4, 10, 16-triazaheptadecan-17-oic Acid Benzyl Ester is an intermediate in the synthesis of deoxypyridinoline. Group: Biochemicals. Alternative Names: (5S, 15S) -5, 15-Bis[ (1, 1-dimethylethoxy) carbonyl]-10-[ (5S) -6- (1, 1-dimethylethoxy) -6-oxo-5-[[ (phenylmethoxy) carbonyl]amino]hexyl]-8, 12-dihydroxy-3-oxo-1-phenyl-2-oxa-4, 10, 16-triazaheptadecan-17-oic Acid Phenylmethyl Ester. Grades: Highly Purified. CAS No. 204074-53-3. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
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(5S)-5-(3-Triphenylmethyl-1H-imidazol-5-ylmethyl)-1-benzoyl-2-tert-butyl-5-fluoromethyl-3-methyl-4-imidazolidinone (5S)-5-(3-Triphenylmethyl-1H-imidazol-5-ylmethyl)-1-benzoyl-2-tert-butyl-5-fluoromethyl-3-methyl-4-imidazolidinone. Group: Biochemicals. Alternative Names: (5S)-5-(3-Trityl-1H-imidazol-5-ylmethyl)-1-benzoyl-2-tert-butyl-5-fluoromethyl-3-methyl-4-imidazolidinone. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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(5S) -5, 6-Anhydro-2, 3, 4-trideoxy-2-[[ (phenylmethoxy) carbonyl]amino]-L-glycero-hexonic acid tert-Butyl Ester (5S) -5, 6-Anhydro-2, 3, 4-trideoxy-2-[[ (phenylmethoxy) carbonyl]amino]-L-glycero-hexonic acid tert-Butyl Ester is a reactant used in the preparation of the two collagen cross-links pyridinoline and deoxypyridinoline. Group: Biochemicals. Grades: Highly Purified. CAS No. 204074-52-2. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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(5S, 5'S) -5, 5'- (Azanediylbis (methylene) ) bis (3- (3-fluoro-4-morpholinophenyl) oxazolidin-2-one) (5S, 5'S) -5, 5'- (Azanediylbis (methylene) ) bis (3- (3-fluoro-4-morpholinophenyl) oxazolidin-2-one) is an intermediate in the synthesis of Linezolid Dimer (L466520), an impurity of the antibacterial agent Linezolid (L466500). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
(5S,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-5-hydroxy-3-oxo-6-heptenoic Acid Sodium Salt (5S,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-5-hydroxy-3-oxo-6-heptenoic Acid Sodium Salt. Group: Biochemicals. Alternative Names: Pitavastatin-3-Oxo Sodium Salt. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C25H21FNNaO4, Molecular Weight: 441.43. US Biological Life Sciences. USBiological 3
Worldwide
5-sec-Butylbarbituric Acid 5-sec-Butylbarbituric Acid is an intermediate in the synthesis of Talbutal, a short to intermediate-acting barbiturate that act as nonselective depressants of the central nervous system (CNS). Group: Biochemicals. Alternative Names: 5-(1-Methylpropyl)-2,4,6(1H,3H,5H)-pyrimidinetrione; 5-sec-Butyl-2,4,6(1H,3H,5H)-pyrimidinetrione; NSC 21064; NSC 27275. Grades: Highly Purified. CAS No. 14077-79-3. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
Worldwide
5’-Sulfamoyladenosine 5’-Sulfamoyladenosine is used in studies relating to novel parasite inhibitors. In addition, it is used in the design and synthesis of β-ketosulfonamide adenylation inhibitors, as antitubercular antibiotics. Group: Biochemicals. Alternative Names: 5'-Ester with Adenosine Sulfamic Acid; 5'-O-Sulfamoyladenosine; NSC 133114. Grades: Highly Purified. CAS No. 25030-31-3. Pack Sizes: 10mg. Molecular Formula: C??H??N?O?S, Molecular Weight: 346.32. US Biological Life Sciences. USBiological 3
Worldwide
5- ( (tert-Butoxycarbonyl) amino) tetrahydro-2H-pyran-2-carboxylic Acid 5- ( (tert-Butoxycarbonyl) amino) tetrahydro-2H-pyran-2-carboxylic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1408074-42-9. Pack Sizes: 25mg. Molecular Formula: C11H19NO5, Molecular Weight: 245.27. US Biological Life Sciences. USBiological 3
Worldwide
5-?tert-?Butyl-?2-?methylbenzenethiol 5-?tert-?Butyl-?2-?methylbenzenethiol is used to synthesize biotinylated tetra β(1?5) galactofuranoside for in vitro aspergillosis diagnosis. Group: Biochemicals. Grades: Highly Purified. CAS No. 7340-90-1. Pack Sizes: 5g, 10g. Molecular Formula: C11H16S, Molecular Weight: 180.31. US Biological Life Sciences. USBiological 3
Worldwide
5-tert-Butyl-2-oxazolecarboxylic Acid 5-tert-Butyl-2-oxazolecarboxylic Acid. Group: Biochemicals. Alternative Names: 5-(1,1-Dimethylethyl)-2-oxazolecarboxylic Acid. Grades: Highly Purified. CAS No. 209531-11-3. Pack Sizes: 100mg. Molecular Formula: C8H11NO3, Molecular Weight: 169.18. US Biological Life Sciences. USBiological 3
Worldwide
5-tert-Butyl-2-oxazolecarboxylic Acid Ethyl Ester 5-tert-Butyl-2-oxazolecarboxylic Acid Ethyl Ester. Group: Biochemicals. Alternative Names: 5-(1,1-Dimethylethyl)-2-oxazolecarboxylic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 33123-71-6. Pack Sizes: 250mg. Molecular Formula: C10H15NO3, Molecular Weight: 197.23. US Biological Life Sciences. USBiological 3
Worldwide
5- (tert-Butyldi methyl silyloxy methyl ) -1, 3-dibenzyl-2-oxo-4-imidazolidine- (6-triethylsilyloxy-hexanoic Acid) Benzyl Ester Used in the preparation of Selenobiotin (S248000). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
5-[(Tetrahydro-2H-pyran-2-yl)oxy]-2-ethyl-1-hexanol 5-[(Tetrahydro-2H-pyran-2-yl)oxy]-2-ethyl-1-hexanol. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
5-Thiazolemethanol 5-Thiazolemethanol. Group: Biochemicals. Alternative Names: 1,3-Thiazol-5-yl)methanol; 5-(Hydroxymethyl)-1,3-thiazole; 5- (Hydroxymethyl) thiazole; Thiazol-5-ylmethanol. Grades: Highly Purified. CAS No. 38585-74-9. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 3
Worldwide
5-Thiazolemethanol-13C3 5-Thiazolemethanol-13C3. Group: Biochemicals. Alternative Names: 1,3-Thiazol-5-yl)methanol-13C3; 5-(Hydroxymethyl)-1,3-thiazole-13C3; 5- (Hydroxymethyl) thiazole-13C3; Thiazol-5-ylmethanol-13C3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
5-Thiomorpholinosulfonyl Isatin Intermediate in the preparation of Isatin sulfonamide analogs. Group: Biochemicals. Alternative Names: 5-Thiomorpholinosulfonyl-1H-indole-2,3-dione; 5- (4-Thiomorpholinyl sulfonyl ) -1H-indole-2, 3-dione. Grades: Highly Purified. CAS No. 1144853-48-4. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 3
Worldwide
5'-Tosyl-2'-deoxy Adenosine A nucleoside used to synthesize vitamin B12 coenzyme analogs containing 2'-deoxynucleoside. Group: Biochemicals. Alternative Names: 5'- (4-Methyl Benzene sulfonate) . Grades: Highly Purified. CAS No. 6698-29-9. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 3
Worldwide
5'-Tosyl-2'-deoxy Cytidine A nucleoside used to synthesize vitamin B12 coenzyme analogs containing 2'-deoxynucleoside. Group: Biochemicals. Alternative Names: 5'- (4-Methyl Benzene sulfonate) . Grades: Highly Purified. CAS No. 27999-55-9. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
5'-Tosyl-2'-deoxy Guanosine A novel 2'-deoxycyclonucleosides. Group: Biochemicals. Alternative Names: 5'- (4-Methyl Benzene sulfonate) . Grades: Highly Purified. CAS No. 109954-64-5. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
Worldwide
5'-Tosyl-3'-tert-butyldimethylsilyl-2'-deoxy-cytidine 5'-Tosyl-2'-deoxy-3'-tert-butyldimethylsilyl Cytidine is a derivative of 5'-Tosyl-2'-deoxy Cytidine (T631600), a nucleoside used to synthesize vitamin B12 coenzyme analogs containing 2'-deoxynucleoside. Group: Biochemicals. Alternative Names: 5'- (4-Methyl Benzene sulfonate) -3’-tert-butyldimethylsilyl-. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
Worldwide
5'-Tosyl-3'-tert-butyldimethylsilyl-2'-deoxy-N-[ (dimethylamino) methylene]-cytidine 5'-Tosyl-2'-deoxy-3'-tert-butyldimethylsilyl-N-[ (dimethylamino) methylene]- Cytidine is a derivative of 5'-Tosyl-2'-deoxy Cytidine (T631600), a nucleoside used to synthesize vitamin B12 coenzyme analogs containing 2'-deoxynucleoside. Group: Biochemicals. Alternative Names: 5'- (4-Methyl Benzene sulfonate) -3’-tert-butyldimethylsilyl-N- [ (dimethylamino) methylene] -. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
Worldwide
5-tri butylstannylthiazole 5-tri butylstannylthiazole. Group: Biochemicals. Alternative Names: Tributyl-5-thiazolylstannane; (Thiazol-5-yl)tributylstannane; 5-(Tributylstannanyl)-1,3-thiazole; 5- (Tributylstannanyl) thiazole. Grades: Highly Purified. CAS No. 157025-33-7. Pack Sizes: 500mg. Molecular Formula: C15H29NSSn, Molecular Weight: 374.17. US Biological Life Sciences. USBiological 3
Worldwide
5-Trifluoromethyl-1H-1,2,4-triazole-3-carboxylic Acid 5-Trifluoromethyl-1H-1,2,4-triazole-3-carboxylic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 944897-41-0. Pack Sizes: 250mg. Molecular Formula: C4H2F3N3O2, Molecular Weight: 181.07. US Biological Life Sciences. USBiological 3
Worldwide
5-(Trifluoromethyl)-2-(chloromethyl)-1,3,4-oxadiazole. Sitagliptin intermediate. An anti-hypertensive agent for the treatment of diabetes and hypertension. Group: Biochemicals. Alternative Names: 2-Chloromethyl-5-trifluoromethyl-1,3,4-oxadiazole. Grades: Highly Purified. CAS No. 723286-98-4. Pack Sizes: 1g. US Biological Life Sciences. USBiological 3
Worldwide
5-Trifluoromethyl-2-pyridinesulfonyl Chloride 5-Trifluoromethyl-2-pyridinesulfonyl Chloride. Group: Biochemicals. Alternative Names: 5- (Trifluoromethyl) pyridine-2-sulfonyl Chloride. Grades: Highly Purified. CAS No. 174485-72-4. Pack Sizes: 1ml. US Biological Life Sciences. USBiological 3
Worldwide
5- (Trifluoromethyl) dibenzothiophenium 1, 1, 1-Trifluoromethane sulfonate 5- (Trifluoromethyl) dibenzothiophenium 1, 1, 1-Trifluoromethane sulfonate. Group: Biochemicals. Alternative Names: Trifluoromethane sulfonic Acid Ion(1-) 5- (trifluoromethyl) dibenzothiophenium; S- (Trifluoromethyl) dibenzothiophenium Triflate; S- (Trifluoromethyl) dibenzothiophenium Trifluoromethane sulfonate. Grades: Highly Purified. CAS No. 129946-88-9. Pack Sizes: 500mg. Molecular Formula: C14H8F6O3S2, Molecular Weight: 402.33. US Biological Life Sciences. USBiological 3
Worldwide
5-Trifluoromethylphenol 5-Trifluoromethylphenol. Group: Biochemicals. Alternative Names: 3- (Trifluoromethyl) phenol; 3- hydroxybenzotri fluoride ; NSC 9884; m- (Trifluoromethyl) phenol; m- hydroxybenzotri fluoride ; m-α, α, α-Trifluorocresol; α, α, α-Trifluoro-m-cresol. Grades: Highly Purified. CAS No. 98-17-9. Pack Sizes: 50g. Molecular Formula: C7H5F3O, Molecular Weight: 162.11. US Biological Life Sciences. USBiological 3
Worldwide

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