Impurities

  • CAS No.: NA - Levomepromazine N-Oxide

    Levomepromazine N-Oxide

    CAS No. : NA
    Synonyms : (R)-3-(2-methoxy-10H-phenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine oxide
    Catalog No. : SA43309

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  • CAS No.: NA - Levomepromazine Enantiomer

    Levomepromazine Enantiomer

    CAS No. : NA
    Synonyms : (S)-3-(3-methoxy-10H-phenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine
    Catalog No. : SA43308

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  • CAS No.: NA - Tridesmethyl Levomepromazine

    Tridesmethyl Levomepromazine

    CAS No. : NA
    Synonyms : O-Demethyl N,N’-didemethyl Levomepromazine; (R)-10-(3-amino-2-methylpropyl)-10H-phenothiazin-3-ol
    Catalog No. : SA43307

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  • CAS No.: NA - N

    N,N’-Didemethyl Levomepromazine

    CAS No. : NA
    Synonyms : (R)-3-(3-methoxy-10H-phenothiazin-10-yl)-2-methylpropan-1-amine
    Catalog No. : SA43306

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  • CAS No.: NA - N-Demethyl Levomepromazine

    N-Demethyl Levomepromazine

    CAS No. : NA
    Synonyms : (R)-3-(3-methoxy-10H-phenothiazin-10-yl)-2-methylpropan-1-amine
    Catalog No. : SA43305

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  • CAS No.: NA - Hydroxy Levomepromazine

    Hydroxy Levomepromazine

    CAS No. : NA
    Synonyms : O-Demethyl Levomepromazine; (R)-10-(3-(dimethylamino)-2-methylpropyl)-10H-phenothiazin-3-ol
    Catalog No. : SA43304

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  • CAS No.: 60119-90-6  - Levomepromazine Sulfone

    Levomepromazine Sulfone

    CAS No. : 60119-90-6 
    Synonyms : 10-[(2R)-3-(Dimethylamino)-2-methylpropyl]-2-methoxy-10H-phenothiazine 5,5-dioxide hydrochloride
    Catalog No. : SA43303

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  • CAS No.: 1771-18-2 - Levomepromazine EP Impurity A

    Levomepromazine EP Impurity A

    CAS No. : 1771-18-2
    Synonyms : 2-Methoxy-10H-phenothiazine; Methyl Phenothiazin-2-yl Ether
    Catalog No. : SA43302

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  • CAS No.: 7606-29-3 - Levomepromazine EP Impurity B

    Levomepromazine EP Impurity B

    CAS No. : 7606-29-3
    Synonyms : Levopromazine Sulfoxide; Methotrimeprazine Sulfoxide; (-)-10-[3-(Dimethylamino)-2-methylpropyl]-2-methoxy-phenothiazine 5-Oxide
    Catalog No. : SA43301

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  • CAS No.:  60-99-1 (Base); 1236-99-3 (HCl) - Methotrimeprazine

    Methotrimeprazine

    CAS No. : 60-99-1 (Base); 1236-99-3 (HCl)
    Synonyms : Levomepromazine; Mepromazine; (R)-2-Methoxy-N,N,β-trimethyl-10H-phenothiazine-10-propanamine; (-)-10-[3-(Dimethylamino)-2-methylpropyl]-2-methoxy-phenothiazine
    Catalog No. : SA43300

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  • CAS No.: 59469-08-8 - Midazolam EP Impurity J; 3a

    Midazolam EP Impurity J; 3a,4,5,6-Tetrahydro Midazolam

    CAS No. : 59469-08-8
    Synonyms : 8-Chloro-6-(2-fluorophenyl)-3a,4,5,6-tetrahydro-1-methyl-3H-imidazo[1,5-a][1,4]benzodiazepine
    Catalog No. : SA43210

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  • CAS No.: 59467-69-5 - Midazolam EP Impurity I

    Midazolam EP Impurity I

    CAS No. : 59467-69-5
    Synonyms : 8-Chloro-6-(2-fluorophenyl)-3a,4-dihydro-1-methyl-3H-Imidazo[1,5-a][1,4]benzodiazepine
    Catalog No. : SA43209

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  • CAS No.: 119401-13-7 - Midazolam EP Impurity H

    Midazolam EP Impurity H

    CAS No. : 119401-13-7
    Synonyms : 6-Chloro-4-(o-fluorophenyl)-2-methylquinazoline
    Catalog No. : SA43208

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  • CAS No.: 59467-86-6 - Midazolam EP Impurity G

    Midazolam EP Impurity G

    CAS No. : 59467-86-6
    Synonyms : Desfluoromidazolam; 8-Chloro-1-methyl-6-phenyl-4H-imidazo[1,5-a][1,4]benzodiazepine
    Catalog No. : SA43207

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  • CAS No.: 2886-65-9 - nor-Flurazepam; Flurazepam USP Related Compound F

    nor-Flurazepam; Flurazepam USP Related Compound F

    CAS No. : 2886-65-9
    Synonyms : N-Desalkyl-2-oxoquazepam; Descarbethoxyloflazepate; 5-(2-Fluorophenyl)-1,3-dihydro-7-chloro-2H-1,4-benzodiazepin-2-one; 7-Chloro-5-(2-fluorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one
    Catalog No. : SA43206

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  • CAS No.: 59467-64-0 - Midazolam EP Impurity E

    Midazolam EP Impurity E

    CAS No. : 59467-64-0
    Synonyms : 2-Aminomethyl-7-chloro-2,3-dihydro-5-(2-fluorophenyl)-1H-1,4-benzodiazepine; 7-Chloro-5-(2-fluorophenyl)-2,3-dihydro-1H-1,4-Benzodiazepine-2-methanamine
    Catalog No. : SA43205

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  • CAS No.: 59468-83-6 - Midazolam EP Impurity D; Midazolam 5-Oxide

    Midazolam EP Impurity D; Midazolam 5-Oxide

    CAS No. : 59468-83-6
    Synonyms : Midazolam 5N-Oxide; 8-Chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine 5-Oxide
    Catalog No. : SA43204

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  • CAS No.: 59468-44-9 - Midazolam EP Impurity C

    Midazolam EP Impurity C

    CAS No. : 59468-44-9
    Synonyms : 8-Chloro-6-(2-fluorophenyl)-1-methyl-4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylic Acid
    Catalog No. : SA43203

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  • CAS No.: 59469-74-8 - MIdazolam EP Impurity B

    MIdazolam EP Impurity B

    CAS No. : 59469-74-8
    Synonyms : Midazolam Isomer; 8-Chloro-6-(2-fluorophenyl)-1-methyl-6H-Imidazo[1,5-a][1,4]benzodiazepine
    Catalog No. : SA43202

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  • CAS No.: 59468-07-4 - Midazolam EP Impurity A; 5

    Midazolam EP Impurity A; 5,6-Dihydro Midazolam

    CAS No. : 59468-07-4
    Synonyms : 8-Chloro-6-(2-fluorophenyl)-5,6-dihydro-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine
    Catalog No. : SA43201

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  • CAS No.: 59467-70-8 - Midazolam

    Midazolam

    CAS No. : 59467-70-8
    Synonyms : Dazolam; 8-Chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine
    Catalog No. : SA43200

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  • CAS No.: 28638-47-3 - 2

    2,2-Dimethyl Metolazone

    CAS No. : 28638-47-3
    Synonyms : 7-Chloro-1,2,3,4-tetrahydro-2,2-dimethyl-4-oxo-3-phenyl-6-quinazolinesulfonamide
    Catalog No. : SA42308

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  • CAS No.: 5900-55-0 - 5-Chloro-o-acetotoluidide

    5-Chloro-o-acetotoluidide

    CAS No. : 5900-55-0
    Synonyms : 1-(5-Chlorotoluidino)-1-ethanone; N-(5-Chloro-2-methylphenyl)acetamide; 2-Acetamido-4-chlorotoluene
    Catalog No. : SA42307

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  • CAS No.: 28524-73-4 - 2-Amino-4-chloro-N-phenyl-5-sulfamoylbenzamide

    2-Amino-4-chloro-N-phenyl-5-sulfamoylbenzamide

    CAS No. : 28524-73-4
    Synonyms : 4-Amino-5-anilinocarbonyl-2-chlorobenzenesulfonamide
    Catalog No. : SA42306

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  • CAS No.: 23380-54-3 - Metolazone EP Impurity E

    Metolazone EP Impurity E

    CAS No. : 23380-54-3
    Synonyms : Metolazone Benzmide; 2-Amino-4-chloro-N-(2-methylphenyl)-5-sulfamoylbenzamide
    Catalog No. : SA42305

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  • CAS No.: 4015-23-0 - Metolazone EP Impurity D

    Metolazone EP Impurity D

    CAS No. : 4015-23-0
    Synonyms : 3,4-Didehydro Metolazone; 7-Chloro-3,4-dihydro-2-methyl-3-(2-methylphenyl)-4-oxo-6-quinazolinesulfonamide
    Catalog No. : SA42304

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  • CAS No.: 28524-40-5 - Metolazone EP Impurity C

    Metolazone EP Impurity C

    CAS No. : 28524-40-5
    Synonyms : Desmethyl Metolazone; (2RS)-7-Chloro-2-methyl-4-oxo-3-phenyl-1,2,3,4-tetrahydroquinazoline-6-sulfonamide
    Catalog No. : SA42303

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  • CAS No.: 28508-63-6 - Metolazone EP Impurity B

    Metolazone EP Impurity B

    CAS No. : 28508-63-6
    Synonyms : Metolazone p-methyl Impurity; (2RS)-7-Chloro-2-methyl-3-(4-methylphenyl)-4-oxo-1,2,3,4-tetrahydroquinazoline-6-sulfonamide
    Catalog No. : SA42302

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  • CAS No.: 50869-25-5 - Metolazone EP Impurity A

    Metolazone EP Impurity A

    CAS No. : 50869-25-5
    Synonyms : Metolazone m-methyl Impurity; (2RS)-7-Chloro-2-methyl-3-(3-methylphenyl)-4-oxo-1,2,3,4-tetrahydroquinazoline-6-sulfonamide
    Catalog No. : SA42301

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  • CAS No.: 17560-51-9 - Metolazone

    Metolazone

    CAS No. : 17560-51-9
    Synonyms : Metenix; (2RS)-7-Chloro-2-methyl-3-(2-methylphenyl)-4-oxo-1,2,3,4-tetrahydroquinazoline-6-sulfonamide; 2-Methyl-3-(o-tolyl)-6-sulfamyl-7-chloro-1,2,3,4-tetrahydro-4-quinazolinone
    Catalog No. : SA42300

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  • CAS No.: NA - (4s

    (4s,6s)-3,5-Dihydroxy-6-cyanohexanoic acid tert-butyl ester

    CAS No. : NA
    Synonyms : tert-Butyl (3R,5S)-6-cyano-3,5-dihydroxyhexanoate
    Catalog No. : SA17829

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  • CAS No. : 196085-84-4- (4R,6S)-6-(Cyanomethyl)-2,2-dimethyl–1,3-dioxane-4-acetic Acid tert-Butyl Ester - SynThink

    (4R,6S)-6-(Cyanomethyl)-2,2-dimethyl–1,3-dioxane-4-acetic Acid tert-Butyl Ester

    CAS No. : 196085-84-4
    Synonyms : (4R,6S)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid-1,1-dimethylethyl Ester; (4R-trans)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester
    Catalog No. : SA17828

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  • CAS No.: 91714-41-9 - 7-(4-Bromobenzoyl)indole Indoline

    7-(4-Bromobenzoyl)indole Indoline

    CAS No. : 91714-41-9
    Synonyms : (4-bromophenyl)(indolin-7-yl)methanone; (4-Bromophenyl)(2,3-dihydro-1H-indol-7-yl)methanone
    Catalog No. : SA18917

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  • CAS No.: 91714-50-0 - 7-(4-Bromobenzoyl)indole

    7-(4-Bromobenzoyl)indole

    CAS No. : 91714-50-0
    Synonyms : Bromfenac Impurity 12; (p-Bromophenyl)(1H-indol-7-yl)formaldehyde
    Catalog No. : SA18916

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  • CAS No.: 189955-89-3 - Descyclopropylmethyl Firocoxib

    Descyclopropylmethyl Firocoxib

    CAS No. : 189955-89-3
    Synonyms : Firocoxib Hydroxy Impurity; 3-Hydroxy-5,5-dimethyl-4-[4-(methylsulfonyl)phenyl]-2(5H)-furanone
    Catalog No. : SA43411

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  • CAS No.: NA - Firocoxib Methyl

    Firocoxib Methyl

    CAS No. : NA
    Synonyms : 3-methoxy-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)furan-2(5H)-one
    Catalog No. : SA43410

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  • CAS No.: NA - Firocoxib Cyclobutane

    Firocoxib Cyclobutane

    CAS No. : NA
    Synonyms : 3-cyclobutoxy-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)furan-2(5H)-one
    Catalog No. : SA43409

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  • CAS No.: NA - Firocoxib Butane

    Firocoxib Butane

    CAS No. : NA
    Synonyms : 3-butoxy-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)furan-2(5H)-one
    Catalog No. : SA43408

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  • CAS No.: NA - Firocoxib Sulfide

    Firocoxib Sulfide

    CAS No. : NA
    Synonyms : 3-(cyclopropylmethoxy)-5,5-dimethyl-4-(4-(methylthio)phenyl)furan-2(5H)-one
    Catalog No. : SA43407

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  • CAS No.: NA - Firocoxib Sulfoxide

    Firocoxib Sulfoxide

    CAS No. : NA
    Synonyms : 3-(cyclopropylmethoxy)-5,5-dimethyl-4-(4-(methylthio)phenyl)furan-2(5H)-one
    Catalog No. : SA43406

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  • CAS No.: NA - Firocoxib Open Ring tert-Butoxy Analogue

    Firocoxib Open Ring tert-Butoxy Analogue

    CAS No. : NA
    Synonyms : 2-methyl-1-(4-(methylsulfonyl)phenyl)-1-oxopropan-2-yl 2-tert-butoxyacetate
    Catalog No. : SA43405

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  • CAS No.: NA - Firocoxib Benzylic Hydroxy Impurity

    Firocoxib Benzylic Hydroxy Impurity

    CAS No. : NA
    Synonyms : 3-(cyclopropylmethoxy)-4-hydroxy-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)dihydrofuran-2(3H)-one
    Catalog No. : SA43404

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  • CAS No.: 246869-15-8 - Firocoxib Open Ring Analogue

    Firocoxib Open Ring Analogue

    CAS No. : 246869-15-8
    Synonyms : 2-methyl-1-(4-(methylsulfonyl)phenyl)-1-oxopropan-2-yl 2-(cyclopropylmethoxy)acetate; 2-(Cyclopropylmethoxy)-acetic Acid 1,1-Dimethyl-2-[4-(methylsulfonyl)phenyl]-2-oxoethyl Ester
    Catalog No. : SA43403

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  • CAS No.: 189955-79-1 - Firocoxib Impurity 1

    Firocoxib Impurity 1

    CAS No. : 189955-79-1
    Synonyms : 2-bromo-2-methyl-1-(4-(methylsulfonyl)phenyl)propan-1-one; 1-Propanone, 2-bromo-2-methyl-1-[4-(methylsulfonyl)phenyl]-
    Catalog No. : SA43402

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  • CAS No.: 53207-58-2 - 4-Isobutyro Thioanisole

    4-Isobutyro Thioanisole

    CAS No. : 53207-58-2
    Synonyms : 2-methyl-1-(4-(methylthio)phenyl)propan-1-one; p-Methylthiophenyl isopropyl ketone
    Catalog No. : SA43401

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  • CAS No.: 189954-96-9 - Firocoxib

    Firocoxib

    CAS No. : 189954-96-9
    Synonyms : 3-(cyclopropylmethoxy)-5,5-dimethyl-4-(4-(methylsulfonyl)phenyl)furan-2(5H)-one
    Catalog No. : SA43400

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  • CAS No.: 1403474-70-3 - Azilsartan Ethyl Ester

    Azilsartan Ethyl Ester

    CAS No. : 1403474-70-3
    Synonyms : Ethyl 1-[[2′-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1′-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylate; Azilsartan Kamedoxomil Impurity
    Catalog No. : SA42812

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  • CAS No.: 1417576-02-3 - Azilsartan Dimer

    Azilsartan Dimer

    CAS No. : 1417576-02-3
    Synonyms : (2-Oxo-1,3-dioxole-4,5-diyl)bis(methylene) bis(2-ethoxy-1-((2′-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1′-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate); 1H-Benzimidazole-7-carboxylic acid, 1-[[2′-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1′-biphenyl]-4-yl]methyl]-2-ethoxy-, 7,7′-[(2-oxo-1,3-dioxole-4,5-diyl)bis(methylene)] ester
    Catalog No. : SA42811

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  • CAS No.: 1696392-12-7 - Azilsartan Amide Medoxomil

    Azilsartan Amide Medoxomil

    CAS No. : 1696392-12-7
    Synonyms : 1-[[2′-(Aminocarbonyl)[1,1′-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic Acid (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl Ester
    Catalog No. : SA42810

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  • CAS No.: 1417576-01-2 - N-Ethyl Azilsartan Medoxomil

    N-Ethyl Azilsartan Medoxomil

    CAS No. : 1417576-01-2
    Synonyms : 2-Ethoxy-1-[[2′-(4-ethyl-4,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1′-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic Acid (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl Ester
    Catalog No. : SA42809

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