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

Oxyphenbutazone Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4’-O-Benzyl Oxyphenbutazone-d9 Stable Isotopes CS-T-101831 1246820-01-8 Enquire
Oxyphenbutazone 13C6 Stable Isotopes CS-W-00342 129-20-4(Unlabeled) Enquire
Oxyphenbutazone D9 Stable Isotopes CS-T-60106 1189693-23-9 Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Oxyphenbutazone API Standards CS-O-30713 129-20-4 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-O-Benzyl Oxyphenbutazone Impurities CS-T-06142 31603-00-6 Enquire