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

Cucurbitacin Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Cucurbitacin B Stable Isotopes CS-BS-00080 6199-67-3 Enquire
CucurbitacinIIb Stable Isotopes CS-BS-00081 50298-90-3 Enquire


Metabolites

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Cucurbitacin I Metabolites CS-O-49956 2222-07-3 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
11-Hydroxy-cucurbitadienol Impurities CS-O-59649 87593-11-1 Enquire
11-Oxo-Cucurbitadienol Impurities CS-O-59650 87593-09-7 Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Cucurbitacin E Intermediates CS-T-51319 18444-66-1 Enquire
Cucurbitacin S Intermediates CS-T-90599 60137-06-6 Enquire