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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Aminoantipyrine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Aminoantipyrine 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 Aminoantipyrine-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.

Aminoantipyrine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Aminoantipyrine D3 Stable Isotopes CS-W-00108 68229-55-0 Enquire
4-Methylaminoantipyrine-D3 (methyl-d3) hydrogen sulphate Stable Isotopes CS-O-36485 Not Available Enquire
4-Methylaminoantipyrine-D3(Methylamine-D3) hydrogen sulfate Stable Isotopes CS-W-00379 1246820-06-3(Freebase) Enquire
4-Dimethyl D6 aminoantipyrine picrate Stable Isotopes CS-W-00127 111385-95-6(Unlabeled) Enquire
4-Formylaminoantipyrine-D3 Stable Isotopes CS-W-00383 1672-58-8(Unlabelled) Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Aminoantipyrine API CS-P-03100 Not Available Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Sulfate Aminoantipyrine Metabolite CS-P-07206 1759-26-8 Enquire
4-Aminoantipyrine Metabolite CS-W-00197 Not Available Enquire
4-Methylaminoantipyrine hydrogen sulfate Metabolite CS-W-00201 Not Available Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Aminoantipyrine N-Carbamic Acid Methyl Ester Impurity CS-T-01890 10077-96-0 Enquire
4-Propyl Aminoantipyrine Hydrochloride Impurity CS-P-06974 101116-41-0 (free base) Enquire