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4-O-Desmethyl 4-O-Acetyl Diltiazem
Intermediate in the preparation of Diltiazem metabolites. Group: Biochemicals. Alternative Names: (2S,3S)-3-(Acetyloxy)-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-acetyloxyphenyl)-1,5-benzothiazepin-4(5H)-one; (2S-cis)-3-(Acetyloxy)-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-acetyloxyphenyl)-1,5-benzothiazepin-4(5H)-one. Grades: Highly Purified. CAS No. 85365-35-1. Pack Sizes: 25mg. US Biological Life Sciences.
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4- (Oxiranylmethyl) morpholine Hydrochloride
4- (Oxiranylmethyl) morpholine is an intermediate in the synthesis of AMOZ (A634600), a metabolite of nitrofuran. Group: Biochemicals. Alternative Names: 4- (2-Oxiranylmethyl) morpholine Hydrochloride. Grades: Highly Purified. CAS No. 104118-92-5. Pack Sizes: 1g. US Biological Life Sciences.
Remifentanil. Group: Biochemicals. Alternative Names: Methyl 4-(Phenylamino)-1-benzyl-4-piperidinecarboxylate. Grades: Highly Purified. CAS No. 61085-60-7. Pack Sizes: 25mg. US Biological Life Sciences.
4-[ (Phenylamino) methylene]-2-pentenedioic Acid 5-Methyl Ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 64972-00-5. Pack Sizes: 25mg. US Biological Life Sciences.
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4- (Phenylazo) diphenylamine
4- (Phenylazo) diphenylamine. Group: Biochemicals. Alternative Names: 4-Anilinoazobenzene; N-Phenyl-4-phenylazoaniline. Grades: Highly Purified. CAS No. 101-75-7. Pack Sizes: 10g, 25g, 50g, 100g. US Biological Life Sciences.
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4- (Phenylazo) diphenylamine ≥97%
4- (Phenylazo) diphenylamine ≥97%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 101-75-7. Pack Sizes: 25g, 100g. US Biological Life Sciences.
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4-(Phenyl-d5)-3-buten-2-one
4-(Phenyl-d5)-3-buten-2-one. Group: Biochemicals. Alternative Names: 4-(Phenyl-d5)-2-butenone; Methyl Styryl Ketone-d5; Acetocinnamone-d5; Benzalacetone-d5; Benzylideneacetone-d5; Methyl 2-(Phenyl-d5)vinyl Ketone; NSC 5605-d5. Grades: Highly Purified. CAS No. 56187-93-0. Pack Sizes: 5mg. US Biological Life Sciences.
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4-(Phenylsulfonyl)-2-azetidinone
4-(Phenylsulfonyl)-2-azetidinone. Group: Biochemicals. Grades: Highly Purified. CAS No. 31899-01-1. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C9H9NO3S. US Biological Life Sciences.
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4-(Phenylthio)Benzoic Acid
4-(Phenylthio)Benzoic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 6310-24-3. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences.
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4-(Phenylthio)Benzoic Acid ≥92% (HPLC)
4-(Phenylthio)Benzoic Acid ≥92% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 6310-24-3. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
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4-(Phenylthio)benzyl Alcohol
An impurity of Fenticonazole nitrate , a new potent antimycotic compound. Group: Biochemicals. Alternative Names: 4- (Phenylthio) benzenemethanol; NSC 43060. Grades: Highly Purified. CAS No. 6317-56-2. Pack Sizes: 100mg. US Biological Life Sciences.
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4-(p-Iodophenyl)butyric acid
4-(p-Iodophenyl)butyric acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 27913-58-2. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C10H11IO2. US Biological Life Sciences.
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4-(Piperidin-3-Yloxy)Pyridine Dihydrochloride
4-(Piperidin-3-Yloxy)Pyridine Dihydrochloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1171481-61-0. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
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4-(Piperidin-4-yloxy)-benzonitrile hydrochloride salt
4-(Piperidin-4-yloxy)-benzonitrile hydrochloride salt. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
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4-(Piperidin-4-Yloxy)Pyridine Dihydrochloride
4-(Piperidin-4-Yloxy)Pyridine Dihydrochloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 308386-36-9. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
4- ( ( (tert-Butyldimethylsilyl) oxy) methyl) -1H-pyrrole-3-carboxylic Acid Benzyl Ester is an protected intermediate in the synthesis of Clavulanic Acid (C563750), an β-lactamase inhibitor that is added to amoxicillin (A634235) to increase its effectiveness. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
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4- (tert-Butyldiphenylsilyl) hydroxy Propofol
Protected Propofol Metabolite. Group: Biochemicals. Alternative Names: 4- (tert-Butyldiphenylsilyl) hydroxy-2, 6-bis (1-methylethyl) phenol; 4-[[ (1, 1-Dimethylethyl) diphenylsilyl]oxy]-2, 6-bis (1-methylethyl) phenol. Grades: Highly Purified. CAS No. 1246816-09-0. Pack Sizes: 25mg. US Biological Life Sciences.
4-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic acid pinacol ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 889865-38-7. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C17H25BO4. US Biological Life Sciences.
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4-(Tetrahydropyran-2-yloxy)-1-butene
4-(Tetrahydropyran-2-yloxy)-1-butene is a protected derivative of 3-Buten-1-ol (B689990), an aliphatic primary alcohol used as a reagent in organic synthesis. Group: Biochemicals. Alternative Names: 2-(3-Butenyloxy)tetrahydro-2H-pyran; 2-(3-Buten-1-yloxy)tetrahydro-2H-pyran; NSC 266086. Grades: Highly Purified. CAS No. 59574-65-1. Pack Sizes: 1g. US Biological Life Sciences.
4-Tosyl Mycophenolic Acid-d3 ((4E)-6-(1,3-Dihydro-4-tosyl-6-methoxy-d3-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoic Acid). Group: Biochemicals. Alternative Names: (4E)-6-(1,3-Dihydro-4-tosyl-6-methoxy-d3-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoic Acid. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
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4- (Trifluoromethoxy) aniline
4- (Trifluoromethoxy) aniline. Group: Biochemicals. Grades: Highly Purified. CAS No. 461-82-5. Pack Sizes: 250g, 500g. US Biological Life Sciences.
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4- (Trifluoromethoxy) aniline-15N
Intermediate in the production of labeled Riluzole. Group: Biochemicals. Alternative Names: 4- (Trifluoromethoxy) benzenamine-15N; (4- (Trifluoromethoxy) phenyl) amine-15N; p-tri fluoromethoxyphenyl amine-15N; α, α, α-Trifluoro-p-anisidine-15N. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
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4- (Trifluoromethoxy) benzaldehyde
4- (Trifluoromethoxy) benzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 659-28-9. Pack Sizes: 1kg, 2kg, 5kg, 10kg, 25kg. Molecular Formula: C8H5F3O2. US Biological Life Sciences.
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4- (Trifluoromethoxy) benzenesulfonamide
4- (Trifluoromethoxy) benzenesulfonamide. Group: Biochemicals. Grades: Highly Purified. CAS No. 1513-45-7. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C7H6F3NO3S. US Biological Life Sciences.
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4- (Trifluoromethoxy) benzenesulfonyl chloride
4- (Trifluoromethoxy) benzenesulfonyl chloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 94108-56-2. Pack Sizes: 10g, 25g, 50g, 100g. Molecular Formula: C7H4ClF3O3S. US Biological Life Sciences.
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4- (Trifluoromethoxy) benzoic Acid
4- (Trifluoromethoxy) benzoic Acid is a substituted benzoic acid used in the preparation of a various biologically active compounds such as antifungal and antimalarial agents. Group: Biochemicals. Alternative Names: α, α, α-Trifluoro-p-anisic Acid; p- (Trifluoromethoxy) benzoic Acid. Grades: Highly Purified. CAS No. 330-12-1. Pack Sizes: 5g. US Biological Life Sciences.
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4- (Trifluoromethoxy) benzoyl acetonitrile
4- (Trifluoromethoxy) benzoyl acetonitrile. Group: Biochemicals. Grades: Reagent Grade. CAS No. 122454-46-0. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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4- (Trifluoromethoxy) nitrobenzene-15N
Intermediate in the production of labeled Riluzole. Group: Biochemicals. Alternative Names: 1-Nitro-4- (trifluoromethoxy) benzene-15N; α, α, α-Trifluoro-p-nitro-anisole-15N. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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4- (Trifluoromethoxy) phenacyl bromide
4- (Trifluoromethoxy) phenacyl bromide. Group: Biochemicals. Grades: Reagent Grade. CAS No. 103962-10-3. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
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4- (Trifluoromethoxy) phenylacetic acid
4- (Trifluoromethoxy) phenylacetic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 4315-7-5. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C9H7F3O3. US Biological Life Sciences.
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4- (Trifluoromethoxy) phenylethylamine
4- (Trifluoromethoxy) phenylethylamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 170015-99-3. Pack Sizes: 500mg, 1g, 2g, 5g. Molecular Formula: C9H10F3NO. US Biological Life Sciences.