Diltiazem Impurities

  • CAS No.: 132830-16-1 - Diltiazem Trans-(-)-Hydroxy Lactam

    Diltiazem Trans-(-)-Hydroxy Lactam

    CAS No. : 132830-16-1
    Synonyms : (-)-trans-(2S,3R)-2,3-dihydro-3-hydroxy-2-(4′-methoxyphenyl)-1,5-benzothiazepin-4-[5H]-one; 3c-hydroxy-2r-(4-methoxy-phenyl)-2,3-dihydro-5H-benzo[b][1,4]thiazepin-4-one
    Catalog No. : SA19527

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  • CAS No.: NA - Diltiazem 3 Methyl Lactum

    Diltiazem 3 Methyl Lactum

    CAS No. : NA
    Synonyms : (2S,3S)-3-hydroxy-2-(4-methoxyphenyl)-5-methyl-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one
    Catalog No. : SA19528

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  • CAS. No.: 115973-28-9 - N,N-Didesmethyl Diltiazem - SynThink

    N,N-Didesmethyl Diltiazem

    CAS No. : 115973-28-9
    Synonyms : (2S,3S)-N,N-Didemethyldiltiazem; (2S-cis)-3-(Acetyloxy)-5-(2-aminoethyl)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; 2-(2-Aminoethyl)-5-(p-methoxyphenyl)-3-oxo-6-thia-2-azabicyclo[5.4.0]undeca-1(11),7,9-trien-4-yl acetate
    Catalog No. : SA19526

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  • CAS No.: 81353-09-5 - Diltiazem EP Impurity G; N-Desmethyl O-Desacetyl Diltiazem

    Diltiazem EP Impurity G; N-Desmethyl O-Desacetyl Diltiazem

    CAS No. : 81353-09-5
    Synonyms : N-Desmethyl O-Desacetyl Diltiazem; (2S,3S)-5-[2-(Methylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-ol; 3-Hydroxy-2-(4-methoxy-phenyl)-5-(2-methylamino-ethyl)-2,3-dihydro-5H-benzo[b][1,4]thiazepin-4-one
    Catalog No. : SA19525

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  • CAS No.: NA - N-Desdimethylaminoethyl O-Desacetyl  Diltiazem 2-Epimer

    N-Desdimethylaminoethyl O-Desacetyl Diltiazem 2-Epimer

    CAS No. : NA
    Synonyms : (2R,3S)-2-(4-Methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-ol
    Catalog No. : SA19524

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  • CAS No.: 370094-12-5 - Diltiazem Sulfoxide

    Diltiazem Sulfoxide

    CAS No. : 370094-12-5
    Synonyms : (2S,3S)-3-(Acetyloxy)-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one 1-oxide
    Catalog No. : SA19523

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  • CAS No.: 86408-42-6 - Desacetyl N,O-didesmethyl diltiazem - SynThink

    Desacetyl N,O-didesmethyl diltiazem

    CAS No. : 86408-42-6
    Synonyms : NA
    Catalog No. : SA19522

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  • CAS No.: 42399-48-4 - Diltiazem Impurity SA19521

    Diltiazem Impurity SA19521

    CAS No. : 42399-48-4
    Synonyms : (αS,βS)-β-[(2-Aminophenyl)thio]-α-hydroxy-4-methoxybenzenepropanoic Acid
    Catalog No. : SA19521

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  • CAS No.: 99109-07-6 - Diltiazem Impurity SA19520

    Diltiazem Methyl Ester Impurity

    CAS No. : 99109-07-6
    Synonyms : (2S,3R)-methyl 3-(2-aminophenylthio)-2-hydroxy-3-(4-methoxyphenyl)propanoate; (αS,βS)-β-[(2-Aminophenyl)thio]-α-hydroxy-4-methoxybenzenepropanoic Acid Methyl Ester
    Catalog No. : SA19520

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  • CAS No.: 159734-23-3 - N,N,O-Tridesmethyl Diltiazem - SynThink

    N,N,O-Tridesmethyl Diltiazem

    CAS No. : 159734-23-3
    Synonyms : (2S,3S)-3-(Acetyloxy)-5-(2-aminoethyl)-2,3-dihydro-2-(4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one; (2S-cis)-3-(Acetyloxy)-5-(2-aminoethyl)-2,3-dihydro-2- (4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one
    Catalog No. : SA19519

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  • CAS No.: NA - N,N-Didesmethyl Diltiazem - SynThink

    N,N-Didesmethyl Diltiazem

    CAS No. : NA
    Synonyms : (2S-cis)-3-(Acetyloxy)-5-(2-aminoethyl)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; (2S,3S)-N,N-Didemethyldiltiazem
    Catalog No. : SA19518

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  • CAS No.: 1289643-62-4 - N-Boc Diltiazem

    N-Boc Diltiazem

    CAS No. : 1289643-62-4
    Synonyms : N,N-Didesmethyl N-tert-Butoxycarbonyl Diltiazem
    Catalog No. : SA19517

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  • CAS No.: 85365-35-1 - 4’-O-Desmethyl 4’-O-Acetyl Diltiazem

    4’-O-Desmethyl 4’-O-Acetyl Diltiazem

    CAS No. : 85365-35-1
    Synonyms : (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
    Catalog No. : SA19516

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  • CAS No.: NA - N-Desmethyl-N-acetyl Diltiazem

    N-Desmethyl-N-acetyl Diltiazem

    CAS No. : NA
    Synonyms : (2S,3S)-2-(4-Methoxyphenyl)-5-(2-(N-methylacetamido)ethyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl Acetate
    Catalog No. : SA19515

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  • CAS No.: 122619-90-3 - Deacetyl Diltiazem N-Oxide

    Deacetyl Diltiazem N-Oxide

    CAS No. : 122619-90-3
    Synonyms : (2S,3S)-5-[2-(Dimethyloxidoamino)ethyl]-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; (,3-dihydro- 3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one N-Oxide
    Catalog No. : SA19514

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  • CAS No.: 142926-10-1 (HBr) - Deacetyl-O-demethyl Diltiazem

    Deacetyl-O-demethyl Diltiazem

    CAS No. : 142926-10-1 (HBr)
    Synonyms : (2S,3S)-5-[2-(Dimethylamino)ethyl]-2,3-dihydro-3-hydroxy-2-(4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one; Deacetyl-O-demethyl-d-diltiazem; Deacetyl-O-demethyldiltiazem
    Catalog No. : SA19513

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  • CAS No.: 42399-41-7 - Diltiazem

    Diltiazem

    CAS No. : 42399-41-7 ; 33286-22-5 (HCl salt)
    Synonyms : (+)-cis-Diltiazem; (2S-cis)-3-(Acetyloxy)-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; (2S,3S)-3-(Acetyloxy)-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one
    Catalog No. : SA19512

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  • CAS No.: 103532-26-9 - (2S-trans)-Diltiazem; Diltiazem EP Impurity A

    (2S-trans)-Diltiazem; Diltiazem EP Impurity A

    CAS No. : 103532-26-9
    Synonyms : (-)-trans-Diltiazem; Diltiazem USP Related Compound A; (2R,3S)-5-[2-(dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate
    Catalog No. : SA19511

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  • CAS No.: 142843-04-7 - Diltiazem N-Oxide

    Diltiazem N-Oxide

    CAS No. : 142843-04-7
    Synonyms : (2S-cis)-3-(Acetyloxy)-5-[2-(dimethyloxidoamino)ethyl]-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; 1,5-Benzothiazepin-4(5H)-one, (2S-cis)-3-(Acetyloxy)-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one N-Oxide
    Catalog No. : SA19510

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  • CAS No.: NA - Des[5-(2-dimethylamino)ethyl] N-ethene Diltiazem

    Des[5-(2-dimethylamino)ethyl] N-ethene Diltiazem

    CAS No. : NA
    Synonyms : (2S,3S)-2-(4-methoxyphenyl)-4-oxo-5-vinyl-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate
    Catalog No. : SA19509

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  • CAS No.: 2067323-40-2 - Des[5-(2-dimethylamino)ethyl] N-Methyl Diltiazem

    Des[5-(2-dimethylamino)ethyl] N-Methyl Diltiazem

    CAS No. : 2067323-40-2
    Synonyms : 3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-5-methyl-1,5-benzothiazepin-4(5H)-one
    Catalog No. : SA19508

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  • CAS No.: 42399-49-5 - Diltiazem Impurity E; CIS(+) HYDROXY DILTIAZEM

    Diltiazem Impurity E; CIS(+) Hydroxy Diltiazem

    CAS No. : 42399-49-5
    Synonyms : Des[3-Acetyl-5-(2-dimethylamino)ethyl] Diltiazem; (2S,3S)-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; (2S-cis)-2,3-Dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one
    Catalog No. : SA19507

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  • CAS No.: 87447-47-0 - Des[5-(2-dimethylamino)ethyl] Diltiazem; Diltiazem EP Impurity B

    Des[5-(2-dimethylamino)ethyl] Diltiazem; Diltiazem EP Impurity B

    CAS No. : 87447-47-0
    Synonyms : Diltiazem USP Related Compound A; (2S,3S)-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate; (2S-cis)-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-Benzothiazepin-4(5H)- one
    Catalog No. : SA19506

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  • CAS No.: 42399-40-6 - Diltiazem EP Impurity F; Desacetyl Diltiazem

    Diltiazem EP Impurity F; Desacetyl Diltiazem

    CAS No. : 42399-40-6
    Synonyms : (2S,3S)-5-[2-(dimethylamino)ethyl]-3-hydroxy-2-(4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one; Cas: 75472-91-2 HCl
    Catalog No. : SA19505

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  • CCAS No.: 115992-91-1 - N,N,O-Tri-Desmethyl Desacetyl Diltiazem - SynThink

    N,N,O-Tri-Desmethyl Desacetyl Diltiazem

    CAS No. : 115992-91-1
    Synonyms : Diltiazem Related compound H; (2S,3S)-5-(2-Aminoethyl)-3-hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1, 5-benzothiazepine-4(5H)-one; (2S-cis)-5-(2-Aminoethyl)-2,3-dihydro-3-hydroxy-2-(4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one
    Catalog No. : SA19504

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  • CAS No.: NA - 3-Methoxyphenyl-O-Desacetyl-N-desmethyl Diltiazem

    3-Methoxyphenyl-O-Desacetyl-N-desmethyl Diltiazem

    CAS No. : NA
    Synonyms : Diltiazem related compound G; (2S,3S)-3-Hydroxy-2-(3-methoxyphenyl)-5-(2-(methylamino)ethyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one
    Catalog No. : SA19503

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  • CAS No.: 130606-60-9 - Diltiazem EP Impurity D; N-Desmethyl Diltiazem

    Diltiazem EP Impurity D; N-Desmethyl Diltiazem

    CAS No. : 130606-60-9
    Synonyms : Diltiazem USP Related Compound D; (2S,3S)-2-(4-methoxyphenyl)-5-[2-(methylamino)ethyl]-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate; (2S-cis)-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-5-[2-(methylamino)ethyl]-1,5-benzothiazepin-4(5H)-one Monohydrochloride; N-Demethyldiltiazem; N-Monodesmethyldiltiazem
    Catalog No. : SA19502

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  • CAS No.: 142926-07-6 (HCl) - Diltiazem EP Impurity C;  O-Desmethyl Diltiazem

    Diltiazem EP Impurity C; O-Desmethyl Diltiazem

    CAS No. : 142926-07-6 (HCl)
    Synonyms : Diltiazem USP Related Compound C; (2S,3S)-5-[2-(dimethylamino)ethyl]-2-(4-hydroxyphenyl)-
    4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate; (2S,3S)-3-(Acetyloxy)-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one; (2S-cis)-3-(Acetyloxy)-5-[2-(dimethylamino) ethyl]-2,3-dihydro-2-(4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one
    Catalog No. : SA19501

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