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

Berberine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Berberine D6 Stable Isotopes CS-O-34615 2086-83-1 (Unlabeled) Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Berberine chloride hydrate API CS-AC-11198 141433-60-5 In Stock
Dihydroberberine API CS-T-89624 483-15-8 Enquire
Epiberberine API CS-E-00684 6873-09-2 Enquire
Oxyepiberberine API CS-BS-00201 19716-60-0 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Berberine Sulfate Metabolite CS-P-00071 316-41-6 In Stock
Berberine Sulfate Trihydrate Metabolite CS-P-07288 ---- Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Berberine chloride dihydrate Impurity CS-E-00909 5956-60-5 Enquire
Epiberberine Chloride Impurity CS-T-92313 889665-86-5 Enquire


Glucuronide

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Demethyleneberberine-2-O-beta-D-glucuronide Glucuronide CS-O-49350 Not Available Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Berberine Chloride Form Fine Chemicals CS-EK-00952 633-65-8 In Stock


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Berberine Chloride Secondary Standards CS-SS-24482-500MG 633-65-8 Enquire