salmeterol and its Impurities

Salmeterol is used for the treatment of moderate-to-severe persistent asthma. It is a long-acting β2 adrenergic receptor agonist (LABA) that acts as a bronchodilator. Salmeterol was first marketed and manufactured by Glaxo.Reference standards of Salmeterol API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 53 results for salmeterol Impurities
PA 19 38000

Salmeterol

Salmeterol

  • Catalogue No.:PA 19 38000

  • CAS :

    89365-50-4

  • Molecular Formula : C25H37NO4

  • Molecular Weight : 415.57

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PA 19 38010

Salmeterol - Impurity A

1-(RS)-1-[4-Hydroxy-3-(Hydroxymethylphenyl]-2-[(4-phenylbutyl)aminoethanol

  • Catalogue No.:PA 19 38010

  • CAS :

    1798014-51-3

  • Molecular Formula : C19H25NO3

  • Molecular Weight : 315.41

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PA 19 38020

Salmeterol - Impurity B

1-[4-Hydroxy-3-(hydroxymethyl)phenyl]-2-[[6-(2-phenylethoxy)hexyl]amino] Ethanol

  • Catalogue No.:PA 19 38020

  • CAS :

    94749-02-7

  • Molecular Formula : C23H33NO4

  • Molecular Weight : 387.51

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PA 19 38030

Salmeterol - Impurity C

4-Hydroxy-α1-[[[6-(3-phenylpropoxy)hexyl]amino]methyl]-1,3-benzenedimethanol

  • Catalogue No.:PA 19 38030

  • CAS :

    94749-11-8

  • Molecular Formula : C24H35NO4

  • Molecular Weight : 401.54

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PA 19 38040

Salmeterol - Impurity D

4-O-[2-Hydroxy-2-[4-hydroxy-3-(hydroxymethyl)phenyl]ethyl] Salmeterol

  • Catalogue No.:PA 19 38040

  • CAS :

    1391052-04-2

  • Molecular Formula : C34H47NO7

  • Molecular Weight : 581.76

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PA 19 38050

Salmeterol - Impurity E

1-[4-Hydroxy-3-(hydroxymethyl)phenyl]-2-[[6-(1-methyl-3-phenylpropoxy) hexyl] amino]ethanol

  • Catalogue No.:PA 19 38050

  • CAS :

    108928-81-0

  • Molecular Formula : C25H37NO4

  • Molecular Weight : 415.57

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PA 19 38060

Salmeterol - Impurity F

1-(4-Hydroxy-3-methylphenyl)-2-[[6-(4-phenylbutoxy)hexyl]amino]ethanol

  • Catalogue No.:PA 19 38060

  • CAS :

    1391054-40-2

  • Molecular Formula : C25H37NO3

  • Molecular Weight : 399.57

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PA 19 38070

Salmeterol - Impurity G

1-[4-Hydroxy-3-[[[2-hydroxy-2-[4-hydroxy-3-(hydroxymethyl)phenyl]ethyl][6-(4-phenylbutoxy)hexyl]amino]methyl]phenyl]-2-[[6-(4-phenylbutoxy)hexyl]amino]ethanol.

  • Catalogue No.:PA 19 38070

  • CAS :

    2470130-36-8

  • Molecular Formula : C50H72N2O7

  • Molecular Weight : 813.12

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PA 19 38510

Salmeterol Xinafoate

Salmeterol Xinafoate

  • Catalogue No.:PA 19 38510

  • CAS :

    94749-08-3

  • Molecular Formula : C36H45NO7

  • Molecular Weight : 603.74

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PA 19 38520

Salmeterol Xinafoate Adduct Impurity

Salmeterol Xinafoate Adduct Impurity

  • Catalogue No.:PA 19 38520

  • CAS :

    1330076-52-2

  • Molecular Formula : C36H43NO6

  • Molecular Weight : 585.73

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PA 19 38530

3-O-Xinafoyl Salmeterol Hydrochloride

3-O-Xinafoyl Salmeterol Hydrochloride

  • Catalogue No.:PA 19 38530

  • CAS :

    NA

  • Molecular Formula : C36H44ClNO6

  • Molecular Weight : 622.19

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PA 19 38540

2-(Ethoxymethyl)-4-(1-hydroxy-2-((6-(4-phenylbutoxy)hexyl)amino)ethyl)phenol

2-(Ethoxymethyl)-4-(1-hydroxy-2-((6-(4-phenylbutoxy)hexyl)amino)ethyl)phenol

  • Catalogue No.:PA 19 38540

  • CAS :

    NA

  • Molecular Formula : C27H41NO4

  • Molecular Weight : 443.62

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PA STI 050650

4-Hydroxy-α1-[[[6-(2-phenylethoxy)hexyl]amino]methyl]-1,3-benzenedimethanol-d3

4-Hydroxy-α1-[[[6-(2-phenylethoxy)hexyl]amino]methyl]-1,3-benzenedimethanol-d3

  • Catalogue No.:PA STI 050650

  • CAS :

    NA

  • Molecular Formula : C23H30D3NO4

  • Molecular Weight : 390.53

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PA STI 049300

1-(RS)-1-[4-Hydroxy-3-(Hydroxymethylphenyl]-2-[(4-phenylbutyl)aminoethanol-d3 (Salmeterol EP Impurity)

1-(RS)-1-[4-Hydroxy-3-(Hydroxymethylphenyl]-2-[(4-phenylbutyl)aminoethanol-d3 (Salmeterol EP Impurity)

  • Catalogue No.:PA STI 049300

  • CAS :

    NA

  • Molecular Formula : C19H22D3NO3

  • Molecular Weight : 318.43

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PA STI 078700

Salmeterol-d12

Salmeterol-d12

  • Catalogue No.:PA STI 078700

  • CAS :

    NA

  • Molecular Formula : C25H25D12NO4

  • Molecular Weight : 427.64

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PA STI 078710

Salmeterol-d3

Salmeterol-d3

  • Catalogue No.:PA STI 078710

  • CAS :

    497063-94-2

  • Molecular Formula : C25H34D3NO4

  • Molecular Weight : 418.58

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PA 19 38550

4-(2-Bromophenyl)butan-1-ol

4-(2-Bromophenyl)butan-1-ol

  • Catalogue No.:PA 19 38550

  • CAS :

    123206-83-7

  • Molecular Formula : C10H13BrO

  • Molecular Weight : 229.12

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PA 19 38560

4-(3-Bromophenyl)butan-1-ol

4-(3-Bromophenyl)butan-1-ol

  • Catalogue No.:PA 19 38560

  • CAS :

    218153-01-6

  • Molecular Formula : C10H13BrO

  • Molecular Weight : 229.12

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PA 19 38570

4-(4-Bromophenyl)butan-1-ol

4-(4-Bromophenyl)butan-1-ol

  • Catalogue No.:PA 19 38570

  • CAS :

    75906-36-4

  • Molecular Formula : C10H13BrO

  • Molecular Weight : 229.12

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PA 19 38580

N-Benzyl-6-(4-(2-bromophenyl)butoxy)hexan-1-amine

N-Benzyl-6-(4-(2-bromophenyl)butoxy)hexan-1-amine

  • Catalogue No.:PA 19 38580

  • CAS :

    NA

  • Molecular Formula : C23H32BrNO

  • Molecular Weight : 418.42

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PA 19 38590

N-Benzyl-6-(4-(4-bromophenyl)butoxy)hexan-1-amine

N-Benzyl-6-(4-(4-bromophenyl)butoxy)hexan-1-amine

  • Catalogue No.:PA 19 38590

  • CAS :

    NA

  • Molecular Formula : C23H32BrNO

  • Molecular Weight : 418.42

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PA 19 38600

6-(4-Phenylbutoxy)-1-hexanamine

6-(4-Phenylbutoxy)-1-hexanamine

  • Catalogue No.:PA 19 38600

  • CAS :

    97664-58-9

  • Molecular Formula : C16H27NO

  • Molecular Weight : 249.4

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PA 19 38610

N-Benzyl 4-phenyl Butanamine

N-Benzyl 4-phenyl Butanamine

  • Catalogue No.:PA 19 38610

  • CAS :

    129951-06-0

  • Molecular Formula : C17H21N

  • Molecular Weight : 239.36

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PA 19 38620

N-Benzyl-N-(6-(4-phenylbutoxy)hexyl)methanesulfonamide

N-Benzyl-N-(6-(4-phenylbutoxy)hexyl)methanesulfonamide

  • Catalogue No.:PA 19 38620

  • CAS :

    NA

  • Molecular Formula : C24H35NO3S

  • Molecular Weight : 417.61

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PA 19 38630

2-(Benzyl(6-(4-phenylbutoxy)hexyl)amino)-1-(4-(benzyloxy)-3-(hydroxymethyl)phenyl)ethan-1-one

2-(Benzyl(6-(4-phenylbutoxy)hexyl)amino)-1-(4-(benzyloxy)-3-(hydroxymethyl)phenyl)ethan-1-one

  • Catalogue No.:PA 19 38630

  • CAS :

    NA

  • Molecular Formula : C39H47NO4

  • Molecular Weight : 593.81

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PA 19 38640

5-(2-(Benzyl(6-(4-phenylbutoxy)hexyl)amino)-1-hydroxyethyl)-2-(benzyloxy)benzaldehyde

5-(2-(Benzyl(6-(4-phenylbutoxy)hexyl)amino)-1-hydroxyethyl)-2-(benzyloxy)benzaldehyde

  • Catalogue No.:PA 19 38640

  • CAS :

    NA

  • Molecular Formula : C39H47NO4

  • Molecular Weight : 593.81

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PA BPBP1181

Salmeterol Xinafoate BP (BP1181)

Salmeterol Xinafoate BP (BP1181)

  • Catalogue No.:PA BPBP1181

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA IPIPRS 62 12

Salmeterol Xinafoate (IPRS/62/12)-from IPC

  • Catalogue No.:PA IPIPRS 62 12

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

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PA EPY0000422

Salmeterol xinafoate (Y0000422)

Salmeterol xinafoate (Y0000422)

  • Catalogue No.:PA EPY0000422

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0000423

Salmeterol xinafoate for system suitability (Y0000423)

Salmeterol xinafoate for system suitability (Y0000423)

  • Catalogue No.:PA EPY0000423

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0001625

Salmeterol xinafoate for peak identification (Y0001625)

Salmeterol xinafoate for peak identification (Y0001625)

  • Catalogue No.:PA EPY0001625

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA BP1182RB

Salmeterol Imurity 1 (1182RB)

Salmeterol Imurity 1 (1182RB)

  • Catalogue No.:PA BP1182RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1609589

Salmeterol Resolution Check (1609589)

Salmeterol Resolution Check (1609589)

  • Catalogue No.:PA USP1609589

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1609590

Salmeterol System Suitability (1609590)

Salmeterol System Suitability (1609590)

  • Catalogue No.:PA USP1609590

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1609603

Salmeterol Xinafoate (1609603)

Salmeterol Xinafoate (1609603)

  • Catalogue No.:PA USP1609603

  • CAS :

    94749-08-3

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1609614

Salmeterol Related Compound A (4-[1-Hydroxy-2-(4-phenylbutylamino)ethyl]-2-(hydroxymethyl)phenol) (1609614)

Salmeterol Related Compound A (4-[1-Hydroxy-2-(4-phenylbutylamino)ethyl]-2-(hydroxymethyl)phenol) (1609614)

  • Catalogue No.:PA USP1609614

  • CAS :

    1798014-51-3

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1609625

Salmeterol Related Compound B (3 x 1.3 mg) (4-{1-Hydroxy-2-[6-(4-phenylbutan-2-yloxy)hexylamino]ethy (1609625)

Salmeterol Related Compound B (3 x 1.3 mg) (4-{1-Hydroxy-2-[6-(4-phenylbutan-2-yloxy)hexylamino]ethy (1609625)

  • Catalogue No.:PA USP1609625

  • CAS :

    108928-81-0

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1609680

Salmeterol Related Compound H (1-hydroxy-4-[2-hydroxy-5-(1-hydroxy-2-{[6-(4-phenylbutoxy)hexyl]amin (1609680)

Salmeterol Related Compound H (1-hydroxy-4-[2-hydroxy-5-(1-hydroxy-2-{[6-(4-phenylbutoxy)hexyl]amin (1609680)

  • Catalogue No.:PA USP1609680

  • CAS :

    1330076-52-2

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 19 38650

Methyl 3-acetyl-4-(benzyloxy)benzoate

Methyl 3-acetyl-4-(benzyloxy)benzoate

  • Catalogue No.:PA 19 38650

  • CAS :

    65843-60-9

  • Molecular Formula : C17H16O4

  • Molecular Weight : 284.31

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PA STI 088423

(±)-Salmeterol-d3 Xinafoate (3-hydroxymethyl-d2; a-d1)

(±)-Salmeterol-d3 Xinafoate (3-hydroxymethyl-d2; a-d1)

  • Catalogue No.:PA STI 088423

  • CAS :

    NA

  • Molecular Formula : C36H42D3NO7

  • Molecular Weight : 606.77

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PA 19 0381000

[6-(4-Phenylbutoxy)hexyl]benzylamine

[6-(4-Phenylbutoxy)hexyl]benzylamine

  • Catalogue No.:PA 19 0381000

  • CAS :

    97664-55-6

  • Molecular Formula : C23H33NO

  • Molecular Weight : 339.52

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PA 19 0381001

Salmeterol System Suitability

Salmeterol System Suitability

  • Catalogue No.:PA 19 0381001

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 19 0381002

Salmeterol Resolution Check

Salmeterol Resolution Check

  • Catalogue No.:PA 19 0381002

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA STI 088886

Salmeterol-d4

Salmeterol-d4

  • Catalogue No.:PA STI 088886

  • CAS :

    1204192-41-5

  • Molecular Formula : C25H33D4NO4

  • Molecular Weight : 419.6

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PA 19 0381003

Methyl (R)-2-(benzyloxy)-5-(2-bromo-1-hydroxyethyl)benzoate

Methyl (R)-2-(benzyloxy)-5-(2-bromo-1-hydroxyethyl)benzoate

  • Catalogue No.:PA 19 0381003

  • CAS :

    160889-18-9

  • Molecular Formula : C17H17BrO4

  • Molecular Weight : 365.22

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PA 19 0381004

2-(Benzyl(6-(4-phenylbutoxy)hexyl)amino)-1-(4-(benzyloxy)-3-(hydroxymethyl)phenyl)ethan-1-ol

2-(Benzyl(6-(4-phenylbutoxy)hexyl)amino)-1-(4-(benzyloxy)-3-(hydroxymethyl)phenyl)ethan-1-ol

  • Catalogue No.:PA 19 0381004

  • CAS :

    943969-38-8

  • Molecular Formula : C39H49NO4

  • Molecular Weight : 595.82

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PA 19 0381005

N-Benzyl-4-phenylbutan-1-amine hydrochloride

N-Benzyl-4-phenylbutan-1-amine hydrochloride

  • Catalogue No.:PA 19 0381005

  • CAS :

    144391-74-2

  • Molecular Formula : C17H22ClN

  • Molecular Weight : 275.82

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PA 19 0381006

4-(1-Hydroxy-2-((2-hydroxy-4-(1-hydroxy-2-((6-(4-phenylbutoxy)hexyl)amino)ethyl)benzyl)(6-(4-phenylbutoxy)hexyl)amino)ethyl)-2-(hydroxymethyl)phenol

4-(1-Hydroxy-2-((2-hydroxy-4-(1-hydroxy-2-((6-(4-phenylbutoxy)hexyl)amino)ethyl)benzyl)(6-(4-phenylbutoxy)hexyl)amino)ethyl)-2-(hydroxymethyl)phenol

  • Catalogue No.:PA 19 0381006

  • CAS :

    1391051-88-9

  • Molecular Formula : C50H72N2O7

  • Molecular Weight : 813.13

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PA 19 0381007

Tert-Butyl (S)-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)-2-hydroxyethyl)carbamate

Tert-Butyl (S)-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)-2-hydroxyethyl)carbamate

  • Catalogue No.:PA 19 0381007

  • CAS :

    2724154-01-0

  • Molecular Formula : C17H25NO5

  • Molecular Weight : 323.39

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PA 19 0381008

N-(2-Hydroxy-2-(4-hydroxy-3-(hydroxymethyl)phenyl)ethyl)-N-(6-(4-phenylbutoxy)hexyl)nitrous Amide

N-(2-Hydroxy-2-(4-hydroxy-3-(hydroxymethyl)phenyl)ethyl)-N-(6-(4-phenylbutoxy)hexyl)nitrous Amide

  • Catalogue No.:PA 19 0381008

  • CAS :

    3036581-81-1

  • Molecular Formula : C25H36N2O5

  • Molecular Weight : 444.57

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PA IPRS 35 19

Salmeterol Xinafoate (IPRS/35/19)

Salmeterol Xinafoate (IPRS/35/19)

  • Catalogue No.:PA IPRS 35 19

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 19 0381009

Benzyl 5-acetyl-2-(benzyloxy)benzoate

Benzyl 5-acetyl-2-(benzyloxy)benzoate

  • Catalogue No.:PA 19 0381009

  • CAS :

    1292299-06-9

  • Molecular Formula : C23H20O4

  • Molecular Weight : 360.41

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PA 19 0381010

Dimethyl 4-(benzyloxy)isophthalate

Dimethyl 4-(benzyloxy)isophthalate

  • Catalogue No.:PA 19 0381010

  • CAS :

    63295-94-3

  • Molecular Formula : C17H16O5

  • Molecular Weight : 300.31

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