Veterinary API Reference Standards

CAS 43210-67-9 — Fenbendazole

CAS Registry Number 43210-67-9 identifies Fenbendazole, supplied as an analytical reference standard characterised by identity and chromatographic purity and released lot by lot.

Identifiers

CAS Number

43210-67-9

Molecular Formula

C15H13N3O2S

Molecular Weight

299.35 g/mol

HPLC Purity

≥ 99.3% (HPLC verified)

Appearance

White to off-white crystalline powder

Storage

Store at 15–25 °C, desiccated and protected from light.

Synonyms and research codes

Fenbendazole Veterinary API Reference Standard · HOE 881 · Methyl 5-(phenylthio)-2-benzimidazolecarbamate

Benzimidazole carbamate (antiparasitic API class) reference standard, released lot by lot for analytical assay calibration and related-substance profiling. Not for administration to humans or animals.