BAYER AG sell "Norethisterone Acetate" | PharmacountryBAYER AG sell "Norethisterone Acetate"
产品名称
Norethisterone Acetate
规格参数
- CAS Number: 51-98-9
- EC Number: 200-132-0
- Molecular Weight: 340.5
- Chemical Formula: C22H28O3
- IUPAC Name: [(8R,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate
- 含量测定(Assay): 含量测定(HPLC):以无水/干燥品计,norethisterone acetate含量为97.0–103.0%,符合相应药典专论限度要求。
- Melting Point: 熔点范围为160–165°C,采用毛细管熔点仪按药典方法测定。
- Particle Size: 粒度分布:micronized grade, D90 ≤ 10 µm,采用激光衍射法控制,以保证溶出/微粉化性能的一致性。
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