dextromethorphan and its Impurities

An antitussive drug, it belongs to the family of morphine. It is an nonselective serotonin reuptake inhibitor and a sigma-1 receptor agonist. Dextromethorphan is an over the counter drug.. Reference standards of Dextromethorphan API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 49 results for dextromethorphan Impurities
PA 31 11000

Dextromethorphan

Dextromethorphan

  • Catalogue No.:PA 31 11000

  • CAS :

    125-71-3

  • Molecular Formula : C18H25NO

  • Molecular Weight : 271.90

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PA 31 11510

β-Hydroxy Dextromethorphan

β-Hydroxy Dextromethorphan

  • Catalogue No.:PA 31 11510

  • CAS :

    120442-81-1

  • Molecular Formula : C18H25NO2

  • Molecular Weight : 287.4

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PA 04 17010

Dextromethorphan - Impurity A (Hydrochloride)

ent-3-Methoxymorphinan Hydrochloride

  • Catalogue No.:PA 04 17010

  • CAS :

    1087-69-0

  • Molecular Formula : C17H24ClNO

  • Molecular Weight : 293.83

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PA 04 17011

Dextromethorphan Hydrobromide Monohydrate - Impurity A (Freebase)

Ent-3-methoxymorphinan

  • Catalogue No.:PA 04 17011

  • CAS :

    1531-23-3

  • Molecular Formula : C17H23NO

  • Molecular Weight : 257.37

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PA 04 17020

Dextromethorphan - Impurity B

Dextrorphan

  • Catalogue No.:PA 04 17020

  • CAS :

    125-73-5

  • Molecular Formula : C17H23NO

  • Molecular Weight : 257.37

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PA 04 17021

Dextromethorphan - Impurity B (Hydrochloride Salt)

Dextrorphan Hydrochloride

  • Catalogue No.:PA 04 17021

  • CAS :

    69376-27-8

  • Molecular Formula : C17H24ClNO

  • Molecular Weight : 293.83

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PA 04 17030

Dextromethorphan - Impurity C

ent-3-Methoxy-17-methylmorphinan-10-one

  • Catalogue No.:PA 04 17030

  • CAS :

    57969-05-8

  • Molecular Formula : C18H23NO2

  • Molecular Weight : 285.38

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PA 04 17040

Dextromethorphan - Impurity D

ent-(14S)-3-Methoxy-17-methylmorphinan

  • Catalogue No.:PA 04 17040

  • CAS :

    1453167-99-1

  • Molecular Formula : C18H25NO

  • Molecular Weight : 271.40

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PA 04 17510

Dextromethorphan N-Oxide Hydrochloride

Dextromethorphan N-Oxide Hydrochloride

  • Catalogue No.:PA 04 17510

  • CAS :

    1177419-85-0

  • Molecular Formula : C18H26ClNO2

  • Molecular Weight : 323.86

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PA 04 17520

(+)-3-Methoxy-N-formylmorphinan

(+)-3-Methoxy-N-formylmorphinan

  • Catalogue No.:PA 04 17520

  • CAS :

    28973-48-0

  • Molecular Formula : C18H23NO2

  • Molecular Weight : 285.38

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PA 04 17530

Dextromethorphan N-Oxide

Dextromethorphan N-Oxide

  • Catalogue No.:PA 04 17530

  • CAS :

    1177494-18-6

  • Molecular Formula : C18H25NO2

  • Molecular Weight : 287.4

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PA 04 17540

3-Methoxymorphinan

3-Methoxymorphinan

  • Catalogue No.:PA 04 17540

  • CAS :

    1531-25-5

  • Molecular Formula : C17H23NO

  • Molecular Weight : 257.37

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PA 04 17550

(S)-1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline

(S)-1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline

  • Catalogue No.:PA 04 17550

  • CAS :

    30356-07-1

  • Molecular Formula : C17H23NO

  • Molecular Weight : 257.37

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PA 04 17560

(R)-(+)-1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline

(R)-(+)-1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline

  • Catalogue No.:PA 04 17560

  • CAS :

    30356-08-2

  • Molecular Formula : C17H23NO

  • Molecular Weight : 257.37

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PA STI 011790

tert-Butyl (2-(4-formyl-2-(methoxy-d3)phenoxy)ethyl)carbamate

tert-Butyl (2-(4-formyl-2-(methoxy-d3)phenoxy)ethyl)carbamate

  • Catalogue No.:PA STI 011790

  • CAS :

    1189481-50-2

  • Molecular Formula : C15H18D3NO5

  • Molecular Weight : 298.35

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PA STI 011800

N-Benzyloxycarbonyl N-Desmethyl Dextrorphan-d3 2,3,4-Tri-O-acetyl-β-D-O- Glucuronic Acid Methyl Ester

N-Benzyloxycarbonyl N-Desmethyl Dextrorphan-d3 2,3,4-Tri-O-acetyl-β-D-O- Glucuronic Acid Methyl Ester

  • Catalogue No.:PA STI 011800

  • CAS :

    NA

  • Molecular Formula : C37H40D3NO12

  • Molecular Weight : 696.76

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PA STI 029200

Dextromethorphan-d3 Hydrobromide

Dextromethorphan-d3 Hydrobromide

  • Catalogue No.:PA STI 029200

  • CAS :

    1279034-15-9

  • Molecular Formula : C18H23D3BrNO

  • Molecular Weight : 355.33

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PA STI 029210

Dextromethorphan-d3

Dextromethorphan-d3

  • Catalogue No.:PA STI 029210

  • CAS :

    524713-56-2

  • Molecular Formula : C18H22D3NO

  • Molecular Weight : 274.42

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PA STI 055380

Dextromethorphan-d3 (100 ug/mL in Methanol)

Dextromethorphan-d3 (100 ug/mL in Methanol)

  • Catalogue No.:PA STI 055380

  • CAS :

    524713-56-2

  • Molecular Formula : C18H22D3NO

  • Molecular Weight : 274.42

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PA 04 17022

Dextromethorphan - Impurity B (Tartrate Salt)

ent-17-Methylmorphinan-3-ol Tartrate Salt

  • Catalogue No.:PA 04 17022

  • CAS :

    143-98-6

  • Molecular Formula : C21H29NO7

  • Molecular Weight : 407.46

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PA 31 11530

(6aS)-9-Methoxy-6-methyl-2,3,3a,3a1,4,5,6,6a,7,11b-decahydro-1H-dibenzo[de,g]quinoline

(6aS)-9-Methoxy-6-methyl-2,3,3a,3a1,4,5,6,6a,7,11b-decahydro-1H-dibenzo[de,g]quinoline

  • Catalogue No.:PA 31 11530

  • CAS :

    NA

  • Molecular Formula : C18H25NO

  • Molecular Weight : 271.4

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PA 31 0111000

1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline (R)-2-hydroxy-2-phenylacetate

1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline (R)-2-hydroxy-2-phenylacetate

  • Catalogue No.:PA 31 0111000

  • CAS :

    NA

  • Molecular Formula : C25H31NO4

  • Molecular Weight : 409.53

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PA 31 0111001

1-(p-Methoxybenzyl)-3,4,5,6,7,8-hexahydroisoquinoline

1-(p-Methoxybenzyl)-3,4,5,6,7,8-hexahydroisoquinoline

  • Catalogue No.:PA 31 0111001

  • CAS :

    51072-35-6

  • Molecular Formula : C17H21NO

  • Molecular Weight : 255.36

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PA 31 0111002

(R)-N-Formyl Octabase

(R)-N-Formyl Octabase

  • Catalogue No.:PA 31 0111002

  • CAS :

    51773-23-0

  • Molecular Formula : C18H23NO2

  • Molecular Weight : 285.39

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PA 31 0111003

(S)-1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline acetate salt

(S)-1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline acetate salt

  • Catalogue No.:PA 31 0111003

  • CAS :

    103573-39-3

  • Molecular Formula : C19H27NO3

  • Molecular Weight : 317.43

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PA 31 0111004

N-Desmethyl N-Ethoxycarbonyl Dextrorphan

N-Desmethyl N-Ethoxycarbonyl Dextrorphan

  • Catalogue No.:PA 31 0111004

  • CAS :

    1079043-47-2

  • Molecular Formula : C19H25NO3

  • Molecular Weight : 315.41

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PA 31 0111005

1,2,3,4,5,6,7,8-Octahydro-1-((4-methoxyphenyl)methyl)isoquinoline

1,2,3,4,5,6,7,8-Octahydro-1-((4-methoxyphenyl)methyl)isoquinoline

  • Catalogue No.:PA 31 0111005

  • CAS :

    51072-36-7

  • Molecular Formula : C17H23NO

  • Molecular Weight : 257.38

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PAI 31 011001

Tert-butyl (4bS)-3-methoxy-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene-11-carboxylate

Tert-butyl (4bS)-3-methoxy-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene-11-carboxylate

  • Catalogue No.:PAI 31 011001

  • CAS :

    NA

  • Molecular Formula : C22H31NO3

  • Molecular Weight : 357.49

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PA 31 0111007

(4bR,8aR,9R)-3-Methoxy-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene-11-carbaldehyde

(4bR,8aR,9R)-3-Methoxy-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene-11-carbaldehyde

  • Catalogue No.:PA 31 0111007

  • CAS :

    51745-06-3

  • Molecular Formula : C18H23NO2

  • Molecular Weight : 285.39

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PA 31 0111008

10-alpha-Hydroxy-dextromethorphan

10-alpha-Hydroxy-dextromethorphan

  • Catalogue No.:PA 31 0111008

  • CAS :

    133443-97-7

  • Molecular Formula : C18H25NO2

  • Molecular Weight : 287.4

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PA 31 0111009

N-Nitroso Desmethyl Dextromethorphan

N-Nitroso Desmethyl Dextromethorphan

  • Catalogue No.:PA 31 0111009

  • CAS :

    NA

  • Molecular Formula : C17H22N2O2

  • Molecular Weight : 286.38

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PA 31 0111010

2-(1-Cyclohexenyl)ethylamine

2-(1-Cyclohexenyl)ethylamine

  • Catalogue No.:PA 31 0111010

  • CAS :

    3399-73-3

  • Molecular Formula : C8H15N

  • Molecular Weight : 125.22

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PA IMPD054

Dextromethorphan Impurity A (IMPD054)

Dextromethorphan Impurity A (IMPD054)

  • Catalogue No.:PA IMPD054

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PAI 31 011002

(R)-(1-(4-Methoxybenzyl)-3,4,5,6,7,8-hexahydroisoquinolin-2(1H)-yl)(phenyl)methanone

(R)-(1-(4-Methoxybenzyl)-3,4,5,6,7,8-hexahydroisoquinolin-2(1H)-yl)(phenyl)methanone

  • Catalogue No.:PAI 31 011002

  • CAS :

    1432621-98-1

  • Molecular Formula : C24H27NO2

  • Molecular Weight : 361.49

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PAI 31 011003

(R)-2-Benzyl-1-(4-methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline

(R)-2-Benzyl-1-(4-methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline

  • Catalogue No.:PAI 31 011003

  • CAS :

    1431222-16-0

  • Molecular Formula : C24H29NO

  • Molecular Weight : 347.5

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PAI 31 011004

tert-Butyl (R)-1-(4-methoxybenzyl)-3,4,5,6,7,8-hexahydroisoquinoline-2(1H)-carboxylate

tert-Butyl (R)-1-(4-methoxybenzyl)-3,4,5,6,7,8-hexahydroisoquinoline-2(1H)-carboxylate

  • Catalogue No.:PAI 31 011004

  • CAS :

    NA

  • Molecular Formula : C22H31NO3

  • Molecular Weight : 357.49

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PAI 31 011005

(4bS,8aR,9R)-3-Methoxy-11-methyl-5,6,7,8,8a,9-hexahydro-10H-9,4b-(epiminoethano)phenanthren-10-one

(4bS,8aR,9R)-3-Methoxy-11-methyl-5,6,7,8,8a,9-hexahydro-10H-9,4b-(epiminoethano)phenanthren-10-one

  • Catalogue No.:PAI 31 011005

  • CAS :

    NA

  • Molecular Formula : C18H23NO2

  • Molecular Weight : 285.39

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PA 31 0111011

(6aS)-10-Methoxy-2,3,3a,3a1,4,5,6,6a,7,11b-decahydro-1H-dibenzo[de,g]quinoline

(6aS)-10-Methoxy-2,3,3a,3a1,4,5,6,6a,7,11b-decahydro-1H-dibenzo[de,g]quinoline

  • Catalogue No.:PA 31 0111011

  • CAS :

    2013542-48-6

  • Molecular Formula : C17H23NO

  • Molecular Weight : 257.38

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PA 31 0110041

Dextromethorphan - Impurity D (Hydrochloride Salt)

ent-(14S)-3-Methoxy-17-methylmorphinan Hydrochloride Salt

  • Catalogue No.:PA 31 0110041

  • CAS :

    NA

  • Molecular Formula : C18H26ClNO

  • Molecular Weight : 307.86

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PAI 31 011006

(4bS,8aS,9R,10R)-3-Methoxy-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthren-10-yl 4-nitrobenzoate

(4bS,8aS,9R,10R)-3-Methoxy-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthren-10-yl 4-nitrobenzoate

  • Catalogue No.:PAI 31 011006

  • CAS :

    NA

  • Molecular Formula : C25H28N2O5

  • Molecular Weight : 436.51

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PA 31 0111012

Dextrorphan Glucuronide

Dextrorphan Glucuronide

  • Catalogue No.:PA 31 0111012

  • CAS :

    19153-87-8

  • Molecular Formula : C23H31NO7

  • Molecular Weight : 433.5

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PA 31 0111013

(4bS,8aS,9R,10S)-11-Methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene-3,10-diol

(4bS,8aS,9R,10S)-11-Methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene-3,10-diol

  • Catalogue No.:PA 31 0111013

  • CAS :

    133381-58-5

  • Molecular Formula : C17H23NO2

  • Molecular Weight : 273.38

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PA 31 0111014

(4bS,8aS,9S)-3-Methoxy-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene

(4bS,8aS,9S)-3-Methoxy-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene

  • Catalogue No.:PA 31 0111014

  • CAS :

    NA

  • Molecular Formula : C18H25NO

  • Molecular Weight : 271.4

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PA 31 0111016

(S)-N-Formyl Octabase

(S)-N-Formyl Octabase

  • Catalogue No.:PA 31 0111016

  • CAS :

    29144-31-8

  • Molecular Formula : C18H23NO2

  • Molecular Weight : 285.39

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PA STI 089780

Dextromethorphan O-Trideuteromethyl Hydrobromide Monohydrate

Dextromethorphan O-Trideuteromethyl Hydrobromide Monohydrate

  • Catalogue No.:PA STI 089780

  • CAS :

    1443149-12-9

  • Molecular Formula : C18H25D3BrNO2

  • Molecular Weight : 373.35

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PA STI 089781

Dextrorphan-d3 Tartrate Salt (S,S Isomer)

Dextrorphan-d3 Tartrate Salt (S,S Isomer)

  • Catalogue No.:PA STI 089781

  • CAS :

    524713-59-5

  • Molecular Formula : C21H26D3NO7

  • Molecular Weight : 410.48

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PA 31 0111017

ent-(14S)-3-Methoxy-17-methylmorphinan N-Oxide

ent-(14S)-3-Methoxy-17-methylmorphinan N-Oxide

  • Catalogue No.:PA 31 0111017

  • CAS :

    NA

  • Molecular Formula : C18H25NO2

  • Molecular Weight : 287.4

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PA 31 0111018

(S)-1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline (R)-2-hydroxy-2-phenylacetate

(S)-1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline (R)-2-hydroxy-2-phenylacetate

  • Catalogue No.:PA 31 0111018

  • CAS :

    97232-75-2

  • Molecular Formula : C25H31NO4

  • Molecular Weight : 409.53

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PA Y0002402

Dextromethorphan for system suitability (Y0002402)

Dextromethorphan for system suitability (Y0002402)

  • Catalogue No.:PA Y0002402

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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