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Tapentadol Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Tapentadol, pharmacopeial and non-pharmacopeial Tapentadol impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Tapentadol impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Tapentadol-related products are thoroughly characterized. Tapentadol products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

Tapentadol EP Impurity E

Picture of Tapentadol EP Impurity E
SZ CAT No:: SZ-T094015
CAS No: 175591-22-7
Mol.F.: C15H25NO
Mol.Wt.: 235.4
Inv. Status: In Stock
Rel. CAS No: 175591-17-0 (HCl salt)

N-Desmethyl Tapentadol

Picture of N-Desmethyl Tapentadol
SZ CAT No:: SZ-T094008
CAS No: 1300037-83-5
Mol.F.: C13H21NO
Mol.Wt.: 207.3
Inv. Status: In Stock

Tapentadol EP Impurity A

Picture of Tapentadol EP Impurity A
SZ CAT No:: SZ-T094002
CAS No: 454221-04-6
Mol.F.: C14H23NO
Mol.Wt.: 221.3
Inv. Status: In Stock
Rel. CAS No: 175591-10-3 (HCl salt)

Tapentadol EP Impurity B

Picture of Tapentadol EP Impurity B
SZ CAT No:: SZ-T094003
CAS No: 953400-57-2
Mol.F.: C14H23NO
Mol.Wt.: 221.3
Inv. Status: In Stock
Rel. CAS No: 1282502-22-0 (HCl salt)

Tapentadol EP Impurity B (HCl salt)

Picture of Tapentadol EP Impurity B (HCl salt)
SZ CAT No:: SZ-T094017
CAS No: 1282502-22-0
Mol.F.: C14H23NO : HCl
Mol.Wt.: 221.3 : 36.5
Inv. Status: In Stock
Rel. CAS No: 953400-57-2 (free base)

Tapentadol EP Impurity C

Picture of Tapentadol EP Impurity C
SZ CAT No:: SZ-T094004
CAS No: 731764-76-4
Mol.F.: C14H21NO
Mol.Wt.: 219.3
Inv. Status: In Stock

Tapentadol EP Impurity D

Picture of Tapentadol EP Impurity D
SZ CAT No:: SZ-T094005
CAS No: 1422011-96-8
Mol.F.: C14H21NO
Mol.Wt.: 219.3
Inv. Status: In Stock

Tapentadol EP Impurity E (HCl salt)

Picture of Tapentadol EP Impurity E (HCl salt)
SZ CAT No:: SZ-T094006
CAS No: 175591-17-0
Mol.F.: C15H25NO : HCl
Mol.Wt.: 235.4 : 36.5
Inv. Status: In Stock
Rel. CAS No: 175591-22-7 (free base) ; 898290-88-5 (HBr salt)

Tapentadol Hydrochloride

Picture of Tapentadol Hydrochloride
SZ CAT No:: SZ-T094001
CAS No: 175591-09-0
Mol.F.: C14H23NO : HCl
Mol.Wt.: 221.3 : 36.5
Inv. Status: In Stock
Rel. CAS No: 175591-23-8 (free base)

Tapentadol Impurity 3

Picture of Tapentadol Impurity 3
SZ CAT No:: SZ-T094016
CAS No: 197145-37-2
Mol.F.: C13H19NO2
Mol.Wt.: 221.3
Inv. Status: In Stock

Tapentadol N-Oxide

Picture of Tapentadol N-Oxide
SZ CAT No:: SZ-T094009
CAS No: 1422277-62-0
Mol.F.: C14H23NO2
Mol.Wt.: 237.3
Inv. Status: In Stock

Tapentadol EP Impurity D (E-Isomer)

Picture of Tapentadol EP Impurity D (E-Isomer)
SZ CAT No:: SZ-T094018
CAS No: NA
Mol.F.: C14H21NO
Mol.Wt.: 219.3
Inv. Status: Custom Synthesis

Tapentadol Impurity 1

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SZ CAT No:: SZ-T094013
CAS No: 1595534-88-5
Mol.F.: C12H17NO2
Mol.Wt.: 207.3
Inv. Status: Custom Synthesis

Tapentadol Impurity 2

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SZ CAT No:: SZ-T094014
CAS No: 630394-71-7
Mol.F.: C14H23NO2
Mol.Wt.: 237.3
Inv. Status: Custom Synthesis

Tapentadol Impurity 4

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SZ CAT No:: SZ-T094019
CAS No: 771457-32-0
Mol.F.: C14H21NO
Mol.Wt.: 219.3
Inv. Status: Custom Synthesis
Rel. CAS No: 197145-01-0 (HCl salt)

Tapentadol Impurity 5

Picture of Tapentadol Impurity 5
SZ CAT No:: SZ-T094020
CAS No: NA
Mol.F.: C14H22BrNO
Mol.Wt.: 300.2
Inv. Status: Custom Synthesis

Tapentadol Impurity 6

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SZ CAT No:: SZ-T094021
CAS No: 1352232-49-5
Mol.F.: C11H12O2
Mol.Wt.: 176.2
Inv. Status: Custom Synthesis

Tapentadol Impurity 7

Picture of Tapentadol Impurity 7
SZ CAT No:: SZ-T094022
CAS No: 1592075-83-6
Mol.F.: C13H18O2
Mol.Wt.: 206.3
Inv. Status: Custom Synthesis

Tapentadol O-Sulfate

Picture of Tapentadol O-Sulfate
SZ CAT No:: SZ-T094007
CAS No: 1300037-87-9
Mol.F.: C14H23NO4S
Mol.Wt.: 301.4
Inv. Status: Custom Synthesis

Tapentadol Phosphate S-Isomer

Picture of Tapentadol Phosphate S-Isomer
SZ CAT No:: SZ-T094023
CAS No: NA
Mol.F.: C14H24NO4P
Mol.Wt.: 301.3
Inv. Status: Custom Synthesis

Tapentadol EP Impurity A (HCl salt)

Picture of Tapentadol EP Impurity A (HCl salt)
SZ CAT No:: SZ-T094024
CAS No: 175591-10-3
Mol.F.: C14H23NO : HCl
Mol.Wt.: 221.3 : 36.5
Inv. Status: Under Synthesis
Rel. CAS No: 454221-04-6 (free base)

Possible Nitroso Standards

N-Desmethyl N-Nitroso Tapentadol

Picture of N-Desmethyl N-Nitroso Tapentadol
SZ CAT No:: SZ-T094010
CAS No: NA
Mol.F.: C13H20N2O2
Mol.Wt.: 236.3
Inv. Status: In Stock

Tapentadol Nitroso Impurity 1

Picture of Tapentadol Nitroso Impurity 1
SZ CAT No:: SZ-T094011
CAS No: NA
Mol.F.: C12H16N2O3
Mol.Wt.: 236.3
Inv. Status: Custom Synthesis

Tapentadol Nitroso Impurity 2

Picture of Tapentadol Nitroso Impurity 2
SZ CAT No:: SZ-T094012
CAS No: NA
Mol.F.: C14H22N2O3
Mol.Wt.: 266.3
Inv. Status: Custom Synthesis

Stable Isotopes and Metabolites

Tapentadol D5

Picture of Tapentadol D5
SZ CAT No:: SZ-T094D01
CAS No: NA
Mol.F.: C14H18D5NO
Mol.Wt.: 226.4
Inv. Status:
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