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

Avermectin Related Compounds

Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Avermectin B1a aglycone Metabolite CS-CM-00024 71828-14-3 Enquire
Avermectin B1a monosaccharide Metabolite CS-CM-00025 Not Available Enquire
Delta2-Avermectin B1a Metabolite CS-O-53218 110415-68-4 Enquire
epi-Avermectin B1a Metabolite CS-CM-00081 106434-14-4 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
12-demethyl-12-ethyl Avermectin B1a Impurity Impurity CS-EO-01869 ---- Enquire
Avermectin B1a Impurity CS-O-07314 65195-55-3 In Stock
22,23-dihydroavermectin B1(a) Impurity CS-ED-00166 94837-49-7 Enquire
5-O-Demethyl-4’’,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-... Impurity CS-T-73135 102190-51-2 Enquire
5-O-Demethyl-4’’,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-... Impurity CS-T-73165 82590-57-6 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Avermectin A1a Fine Chemicals CS-O-37146 65195-51-9 Enquire


Pesticide Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Abamectin Pesticide Standards CS-O-07313 71751-41-2 In Stock
Avermectin B1b Pesticide Standards CS-O-07316 65195-56-4 In Stock
8,9-Z-Avermectin B1a Pesticide Standards CS-AZ-00032 113665-89-7 Enquire