Metoprolol Impurities

  • CAS No.:  56718-76-4 - Metoprolol USP RC B

    Metoprolol USP RC B

    CAS No. : 56718-76-4
    Synonyms : rac 1-Chloro-3-[4-(2-methoxyethyl)phenoxy]-2-propanol
    Catalog No. : SA41423

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  • CAS No.:  230975-30-1 - Metoprolol Bis Propanol

    Metoprolol Bis Propanol

    CAS No. : 230975-30-1
    Synonyms : Bis Ether Metoprolol; 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol
    Catalog No. : SA41422

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  • CAS No.: 56718-70-8 - Metoprolol Epoxy Methoxyethyl Impurity 

    Metoprolol Epoxy Methoxyethyl Impurity

    CAS No. : 56718-70-8
    Synonyms : 2-[[4-(2-Methoxyethyl)phenoxy]methyl-oxirane; [[4-(2-Methoxyethyl)phenoxy]methyl]-oxirane
    Catalog No. : SA41421

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  • CAS No.: 104857-48-9 - Metoprolol Epoxy Hydroxyethyl Impurity 

    Metoprolol Epoxy Hydroxyethyl Impurity

    CAS No. : 104857-48-9
    Synonyms : 2-[4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]acetic acid methyl ester
    Catalog No. : SA41420

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  • CAS No.:  29121-23-1 (base) ; 83281-59-8 (HCL salt)  - Metoprolol Acid Methyl Ester

    Metoprolol Acid Methyl Ester

    CAS No. : 29121-23-1 (base) ; 83281-59-8 (HCL salt) 
    Synonyms : 2-[4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]acetic acid methyl ester 
    Catalog No. : SA41419

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  • CAS No.: 76805-25-9 - Metoprolol Epoxy Ester Impurity

    Metoprolol Epoxy Ester Impurity

    CAS No. : 76805-25-9
    Synonyms : 4-(Oxiranylmethoxy)benzeneacetic Acid Ethyl Ester
    Catalog No. : SA41418

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  • CAS No.: 17138-28-2 - Metoprolol Hydroxy Ester Impurity

    Metoprolol Hydroxy Ester Impurity

    CAS No. : 17138-28-2
    Synonyms : 4-Hydroxyphenylacetic Acid Ethyl Ester; 4-Hydroxybenzeneacetic Acid Ethyl Ester; (p-Hydroxyphenyl)acetic Acid Ethyl Ester; 2-(4-Hydroxyphenyl)acetic Acid Ethyl Ester; Ethyl (p-Hydroxyphenyl)acetate
    Catalog No. : SA41417

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  • CAS No.: 122-60-1  - Metoprolol Epoxy Impurity

    Metoprolol Epoxy Impurity

    CAS No. : 122-60-1 
    Synonyms : (Phenoxymethyl)oxirane; (±)-1,2-Epoxy-3-phenoxypropane; (±)-Glycidyl Phenyl Ether; (±)-Phenyl Glycidyl Ether; 1,2-Epoxy-3-phenoxypropane
    Catalog No. : SA41416

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  • CAS No.: 81024-42-2 - Metoprolol S-Isomer

    Metoprolol S-Isomer

    CAS No. : 81024-42-2
    Synonyms : (2S)-1-[4-(2-Methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]-2-propanol
    Catalog No. : SA41415

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  • CAS No.: 81024-43-3 - Metoprolol R-Isomer

    Metoprolol R-Isomer

    CAS No. : 81024-43-3
    Synonyms : [(2R)-1-[4-(2-Methoxyethyl)phenoxy]-3-[(1-methylethyl)-amino]propan-2-ol
    Catalog No. : SA41414

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  • CAS No.:  29112-40-1 - Metoprolol Acid Ethyl Ester

    Metoprolol Acid Ethyl Ester

    CAS No. : 29112-40-1
    Synonyms : 4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]benzeneacetic Acid Ethyl Ester; [p-[2-Hydroxy-3-(isopropylamino)propoxy]phenyl]acetic Acid Ethyl Ester; Ethyl 4-[2-Hydroxy-3-(isopropylamino)propoxy]phenylacetate
    Catalog No. : SA41413

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  • CAS No.: 154784-36-8 - Metoprolol EP Impurity O

    Metoprolol EP Impurity O

    CAS No. : 154784-36-8
    Synonyms : 1,1-[(1-Methylethyl)imino]bis[3-[4-(2-methoxyethyl)phenoxy] propan-2-ol]
    Catalog No. : SA41412

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  • CAS No.: 6452-57-9 - Metoprolol EP Impurity N

    Metoprolol EP Impurity N

    CAS No. : 6452-57-9
    Synonyms : 3-[(1-Methylethyl)amino]-1,2-propanediol; 1,2-Dihydroxy-3-isopropylaminopropane
    Catalog No. : SA41411

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  • CAS No.: 343785-33-1 - Metoprolol EP Impurity M

    Metoprolol EP Impurity M

    CAS No. : 343785-33-1
    Synonyms : 1,3-Bis[(1-methylethyl)amino]-2-propanol Dihydrochloride; 2-Hydroxy-N,N’-diisopropylpropane-1,3-diaminium Dichloride; 1,3-bis[(1-methylethyl)amino]-2-propanol Dihydrochloride
    Catalog No. : SA41410

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  • CAS No.: 163685-37-8 - Metoprolol EP Impurity J

    Metoprolol EP Impurity J

    CAS No. : 163685-37-8
    Synonyms : 3-[2-Hydroxy-3-[4-(2-methoxyethyl)phenoxy]propoxy]-1-isopropylamino-2-propanol; 1-[2-Hydroxy-3-[4-(2-methoxyethyl)phenoxy]propoxy]-3-[(1-methylethyl)amino]-2-propanol
    Catalog No. : SA41409

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  • CAS No.: 62572-94-5 - Metoprolol EP Impurity H

    Metoprolol EP Impurity H

    CAS No. : 62572-94-5
    Synonyms : 4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]-benzeneethanol; (+/-)-4-[2-Hydroxy-3-(isopropylamino)propoxy]phenylethyl Alcohol; (+/-)-O-Demethylmetoprolol
    Catalog No. : SA41408

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  • CAS No.: 501-94-0 - Metoprolol EP Impurity G

    Metoprolol EP Impurity G

    CAS No. : 501-94-0
    Synonyms : 4-Hydroxy-benzeneethanol; 2-(4-Hydroxyphenyl)ethanol; 2-(4-Hydroxyphenyl)ethyl Alcohol
    Catalog No. : SA41407

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  • CAS No.:  7695-63-8 - Metoprolol EP Impurity F

    Metoprolol EP Impurity F

    CAS No. : 7695-63-8
    Synonyms : 1-(Isopropylamino)-3-phenoxypropan-2-ol; 1-[(1-Methylethyl)amino]-3-phenoxy-2-propanol
    Catalog No. : SA41406

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  • CAS No.: 163685-38-9 - Metoprolol EP Impurity E

    Metoprolol EP Impurity E

    CAS No. : 163685-38-9
    Synonyms : 1-[2-(2-Methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]-2-propanol
    Catalog No. : SA41405

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  • CAS No.: 62572-90-1 - Metoprolol EP Impurity D

    Metoprolol EP Impurity D

    CAS No. : 62572-90-1
    Synonyms : 3-[4-(2-Methoxyethyl)phenoxy]-1,2-propanediol
    Catalog No. : SA41404

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  • CAS No.: 29122-74-5  - Metoprolol EP Impurity C

    Metoprolol EP Impurity C

    CAS No. : 29122-74-5 
    Synonyms : p-[2-Hydroxy-3-(isopropylamino)propoxy]benzaldehyde; 4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]benzaldehyde
    Catalog No. : SA41403

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  • CAS No.: 56718-71-9 - Metoprolol EP Impurity B

    Metoprolol EP Impurity B

    CAS No. : 56718-71-9
    Synonyms : p-(2-Methoxyethyl)phenol
    Catalog No. : SA41402

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  • CAS No.: 109632-08-8 - Metoprolol EP Impurity A

    Metoprolol EP Impurity A

    CAS No. : 109632-08-8
    Synonyms : 1-(Ethylamino)-3-[4-(2-methoxyethyl)phenoxy]-2-propanol
    Catalog No. : SA41401

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  • CAS No.: 51384-51-1 - Metoprolol

    Metoprolol

    CAS No. : 51384-51-1
    Synonyms : Lopressor; Bis[(2RS)-1-[4-(2-methoxyethyl)phenoxy]-3-[(1-methylethyl)-amino]propan-2-ol] butanedioate 
    Catalog No. : SA41400

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