Labetalol Hydrochloride-impurities | Pharmaffiliates

labetalol hydrochloride and its Impurities

A mixed alpha/beta adrenergic antagonist, Labetalol is used for the treatment of high blood pressure, helps prevent strokes, heart attacks, and kidney problems. Reference standards of Labetalol Hydrochloride API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 16 results for labetalol hydrochloride Impurities
PA 12 01000

Labetalol Hydrochloride - API

Labetalol Hydrochloride


  • Catalogue No.:PA 12 01000

  • CAS :

    32780-64-6

  • Molecular Formula : C19H25ClN2O3

  • Molecular Weight : 364.87

PA 12 01010

Labetalol Hydrochloride - Impurity A (Freebase)

Mixture of 4 stereoisomers of 2-hydroxy-5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl]benzoic Acid


  • Catalogue No.:PA 12 01010

  • CAS :

    1391051-99-2

  • Molecular Formula : C19H23NO4

  • Molecular Weight : 329.39

PA 12 01011

Labetalol Hydrochloride - Impurity A (Hydrochloride Salt)

Mixture of 4 stereoisomers of 2-hydroxy-5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl]benzoic Acid Hydrochloride


  • Catalogue No.:PA 12 01011

  • CAS :

    2726492-68-6

  • Molecular Formula : C19H24ClNO4

  • Molecular Weight : 365.85

PA 12 01020

Labetalol Hydrochloride - Impurity B (Freebase)

Mixture of 4 stereoisomers of methyl 2-hydroxy-5-[1-hydroxy-2-[(1-methyl-3- phenylpropyl)amino]ethyl]benzoate


  • Catalogue No.:PA 12 01020

  • CAS :

    802620-01-5

  • Molecular Formula : C20H25NO4

  • Molecular Weight : 343.42

PA 12 01040

Labetalol Hydrochloride - Impurity D (Hydrochloride Salt)

5-[(1RS)-2-Amino-1-hydroxyethyl]-2-hydroxybenzamide Hydrochloride


  • Catalogue No.:PA 12 01040

  • CAS :

    32780-65-7

  • Molecular Formula : C9H13ClN2O3

  • Molecular Weight : 232.66

PA 12 01570

5-(2-((4-Cyclohexylbutan-2-yl)amino)-1-hydroxyethyl)-2-hydroxybenzamide

5-(2-((4-Cyclohexylbutan-2-yl)amino)-1-hydroxyethyl)-2-hydroxybenzamide


  • Catalogue No.:PA 12 01570

  • CAS :

    NA

  • Molecular Formula : C19H30N2O3

  • Molecular Weight : 334.46

PA 12 01590

S,S-Labetalol

S,S-Labetalol


  • Catalogue No.:PA 12 01590

  • CAS :

    83167-24-2

  • Molecular Formula : C19H24N2O3

  • Molecular Weight : 328.41

PA 12 0011002

2-Hydroxy-5-(1-hydroxyethyl)benzamide

2-Hydroxy-5-(1-hydroxyethyl)benzamide


  • Catalogue No.:PA 12 0011002

  • CAS :

    2724509-52-6

  • Molecular Formula : C9H11NO3

  • Molecular Weight : 181.19

PA 12 0010030

Labetalol Hydrochloride - Impurity C

5-[(1RS)-2-(Benzylamino)-1-hydroxyethyl]-2-hydroxybenzamide


  • Catalogue No.:PA 12 0010030

  • CAS :

    2386661-13-6

  • Molecular Formula : C16H18N2O3

  • Molecular Weight : 286.33

PA 12 0010021

Labetalol Hydrochloride - Impurity B (Hydrochloride Salt)

Mixture of 4 stereoisomers of methyl 2-hydroxy-5-[1-hydroxy-2-[(1-methyl-3- phenylpropyl)amino]ethyl]benzoate Hydrochloride


  • Catalogue No.:PA 12 0010021

  • CAS :

    33778-93-7

  • Molecular Formula : C20H26ClNO4

  • Molecular Weight : 379.88

PA 12 0010050

Labetalol Hydrochloride - Impurity E

Mixture of 3 Stereoisomers of 5,5′-piperazine-2,5-diylbis(2-hydroxybenzamide)


  • Catalogue No.:PA 12 0010050

  • CAS :

    NA

  • Molecular Formula : C18H20N4O4

  • Molecular Weight : 356.38

PA 12 0010070

Labetalol Hydrochloride - Impurity G (Hydrochloride Salt)

Mixture of 4 stereoisomers of 3-bromo-2-hydroxy-5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl]benzamide Hydrochloride;


  • Catalogue No.:PA 12 0010070

  • CAS :

    2445226-37-7

  • Molecular Formula : C19H24BrClN2O3

  • Molecular Weight : 443.77

PA 12 0010060

Labetalol Hydrochloride - Impurity F (Freebase)

2-Hydroxy-5-[2-[[(1RS)-1-methyl-3-phenylpropyl]amino]acetyl]benzamide


  • Catalogue No.:PA 12 0010060

  • CAS :

    85665-85-6

  • Molecular Formula : C19H22N2O3

  • Molecular Weight : 326.4

PA 12 0010061

Labetalol Hydrochloride - Impurity F (Hydrochloride Salt)

2-Hydroxy-5-[2-[[(1RS)-1-methyl-3-phenylpropyl]amino]acetyl]benzamide Hydrochloride


  • Catalogue No.:PA 12 0010061

  • CAS :

    96441-14-4

  • Molecular Formula : C19H23ClN2O3

  • Molecular Weight : 362.85

PA 12 0010041

Labetalol Hydrochloride - Impurity D (Freebase)

5-[(1RS)-2-Amino-1-hydroxyethyl]-2-hydroxybenzamide


  • Catalogue No.:PA 12 0010041

  • CAS :

    68807-83-0

  • Molecular Formula : C9H12N2O3

  • Molecular Weight : 196.21

PA 12 0010071

Labetalol Hydrochloride - Impurity G (Freebase)

Mixture of 4 stereoisomers of 3-bromo-2-hydroxy-5-[1-hydroxy-2-[(1-methyl-3- phenylpropyl)amino]ethyl]benzamide


  • Catalogue No.:PA 12 0010071

  • CAS :

    2445226-36-6

  • Molecular Formula : C19H23BrN2O3

  • Molecular Weight : 407.31