CAS-Registrierungsnummer

CAS 3900-45-6 — Naproxen-Related Compound L – USP-CRS

Naproxen Related Compound L - USP CRS is a chemically defined reference standard used primarily for analytical validation, method development, and quality control in pharmaceutical and biochemical research. It serves as a calibration marker for naproxen analysis, ensuring accuracy in assays and chromatographic techniques. This compound has a CAS number of 3900-45-6, with the molecular formula CH₃OC₁₀H₆COCH₃ and a molecular weight of 200.23 g/mol. It is stored at ambient conditions and carries a **Warning** signal word for safety. Molekula supplies Naproxen Related Compound L - USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.