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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Propafenone, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Propafenone impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Propafenone-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Propafenone Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2E)-Dehydro Propafenone-d5 (Propoxy-D5) Hydrochloride Stable Isotopes CS-T-73866 1331643-41-4 Enquire
(R)-Propafenone-d5 Stable Isotopes CS-O-58926 107381-31-7(Unlabeled) Enquire
(S)-Propafenone-d5 Stable Isotopes CS-O-58927 107381-32-8(Unlabeled) Enquire
4-Hydroxy Propafenone-d5 (Propoxy-d5) Hydrochloride Stable Isotopes CS-T-78341 1189863-32-8 In Stock
5-Hydroxy Propafenone (Propoxy-D5) Hydrochloride-d5 Stable Isotopes CS-T-78554 1215370-87-8 Enquire
5-Hydroxy Propafenone-d5 Hydrochloride (Phenyl-d5) Stable Isotopes CS-O-01326 1188265-48-6 In Stock
5-Hydroxy Propafenone-d5 β-D-Glucuronide Stable Isotopes CS-T-98447 Not Available Enquire
Depropylamino Chloro Propafenone-d5 Stable Isotopes CS-T-73666 1346598-65-9 Enquire
Depropylamino Hydroxy Propafenone D5 Stable Isotopes CS-T-52075 1346598-59-1 Enquire
Depropylamino-3-methyl Propafenone-d5 Stable Isotopes CS-T-101093 Not Available Enquire
Despropyl Propafenone-d6 Oxalate Stable Isotopes CS-O-50617 93885-20-2(Unlabeled) In Stock
N-Depropyl Propafenone-d5 Oxalate Salt Stable Isotopes CS-T-73763 1215598-59-6 Enquire
N-despropyl-Propafenone D5 HCl Stable Isotopes CS-BU-00121 1188265-51-1 Enquire
N-Nitroso Propafenone (2,2,3,3,3-Propyl-D5) Stable Isotopes CS-T-104123 Not Available Enquire
N-nitroso-propafenone D7 Stable Isotopes CS-O-42253 Not Available Enquire
Propafenone Dimer Impurity D10 Stable Isotopes CS-T-60790 1346602-27-4 Enquire
Propafenone-d5 (n-propyl-2,2,3,3,3-d5) Hydrochloride Stable Isotopes CS-T-85805 1398066-02-8 Enquire
Propafenone-d5 (propoxy-d5) hydrochloride Stable Isotopes CS-T-96021 1346605-05-7 Enquire
Propafenone-d5 Hydrochloride (Phenyl-d5) Stable Isotopes CS-O-01290 93909-48-9 In Stock
Propafenone-d5 β-D-Glucuronide Stable Isotopes CS-T-98410 Not Available Enquire
Propafenone-d7 (propyl-d7) Stable Isotopes CS-O-15066 1219908-75-4 Enquire
Propafenone-d7 (Propyl-d7) Hydrochloride Stable Isotopes CS-O-06889 1219799-06-0 In Stock


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Propafenone API Standards CS-O-02058 54063-53-5 Enquire
Propafenone Hydrochloride API Standards CS-O-31006 34183-22-7 In Stock


Metabolites

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Hydroxy Propafenone Metabolites CS-O-05834 102059-10-9 Enquire
4-Hydroxy Propafenone Hydrochloride Metabolites CS-O-10307 86383-31-5 In Stock
5-Hydroxy Propafenone Metabolites CS-O-05853 86384-10-3 In Stock
5-Hydroxy Propafenone Hydrochloride Metabolites CS-T-56396 86383-32-6 In Stock
N-Despropyl Propafenone Oxalate Salt Metabolites CS-T-52078 93885-20-2 In Stock


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-5-Hydroxy Propafenone Hydrochloride Impurities CS-T-56397 158080-72-9 Enquire
(S)-5-Hydroxy Propafenone Hydrochloride Impurities CS-T-56398 158080-71-8 Enquire
5-Benzyloxy Propafenone Impurities CS-T-06061 200434-70-4 Enquire
N-Depropyl N-Benzyl Propafenone Impurities CS-T-15556 178691-47-9 Enquire
N-Depropylpropafenone Impurities CS-EO-03795 86383-22-4 Enquire
N-Formyl Propafenone Impurities CS-O-39560 2775292-19-6 In Stock
N-Nitroso-Propafenone Impurities CS-O-38750 Not Available In Stock
Propafenone EP Impurity C Impurities CS-T-21842 22525-95-7 In Stock
Propafenone EP Impurity D Impurities CS-O-13603 91401-73-9 In Stock
Propafenone EP Impurity E Impurities CS-T-15674 165279-79-8 Enquire
Propafenone EP Impurity F Impurities CS-O-13597 1329643-40-4 In Stock
Propafenone EP Impurity G Impurities CS-O-20013 1346603-80-2 In Stock
Propafenone Impurity 1 Impurities CS-EO-02985 88308-21-8 Enquire
Propafenone Impurity 2 Impurities CS-EO-02984 1689982-69-1 Enquire
Propafenone impurity B Impurities CS-O-03612 88308-22-9 In Stock


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2'-Hydroxychalcone Intermediates CS-O-14922 1214-47-7 Enquire
N-Despropyl Propafenone Hydrochloride Intermediates CS-T-15587 1188263-52-6 Enquire


Glucuronides

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Propafenone β-D-Glucuronide Glucuronides CS-T-85632 91411-76-6 Enquire
Propafenone-O -Beta-D-glucuronide Glucuronides CS-AI-00082 Not Available Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Despropylpropafenone Fine Chemicals CS-O-34512 86383-21-3 Enquire