Symbiotica Speciality Ingredients Sdn Bhd sell "Norethisterone"
规格参数
- CAS Number: 68-22-4
- EC Number: 200-681-6
- Molecular Weight: 298.4
- Chemical Formula: C20H26O2
- IUPAC Name: (8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
- Particle Size: 粒度分布:D90 available micronized to customer-specified target (typical D90 ≤ 10 µm on request),采用激光衍射法控制,以保证溶出/微粉化性能的一致性。
- 含量测定(Assay): 含量测定(HPLC):以无水/干燥品计,norethisterone含量为97.0–103.0%,符合相应药典专论限度要求。
- 杂质谱: 单个未知杂质≤0.10%,总杂质≤0.5%,supported by full CTD-DMF documentation,通过经验证的HPLC/UPLC方法进行控制。
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