10 synthesis attempts (5 experiments performed twice) under recommended conditions for nitroso impurity formation. Along with HPLC, MASS/LCMS, NMR, IR performed for all 10 synthesis attempts
Report Format
Delivered in digital PDF format. Printed copies available on request (additional shipping and handling charges apply).
Report Language
English by default. Certified translations available at extra cost via our third-party translation partner.
설명
N-Nitroso Desmethyl Metacycline는 metacycline 관련 테트라사이클린계 항생제 불순물인 desmethyl metacycline 관련 제안된 니트로사민 불순물입니다. 이 불순물은 산성 조건에서 니트로화제(예: 아질산염/아질산)의 존재하에 해당 N-니트로소 유도체를 형성할 수 있는 니트로화 가능한 질소 함유 또는 니트로화 가능한 부분 구조의 잠재적 니트로화 산물로 간주됩니다.
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