所有图片(1)
别名:
D(-)-炔诺孕酮, 18,19-双失碳-13β-乙基-17β-羟基-孕甾-4-烯-20-炔基-3-酮, 18,19-双失碳孕甾-4-烯-20-炔基-3-酮, 左旋甲基炔诺酮, 左炔诺孕酮, 甲基炔诺酮
经验公式（希尔记法）:
C21H28O2
CAS号:
分子量:
312.45
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24
推荐产品
等级
certified reference material
pharmaceutical secondary standard
质量水平
Agency
traceable to BP 501
traceable to Ph. Eur. L0551000
traceable to USP 1362602
API类
levonorgestrel
CofA
current certificate can be downloaded
包装
pkg of 500 mg
技术
HPLC: suitable
gas chromatography (GC): suitable
应用
pharmaceutical (small molecule)
格式
neat
储存温度
2-8°C
SMILES字符串
CC[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@H]34)[C@@H]1CC[C@@]2(O)C#C
InChI
1S/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,13,16-19,23H,3,5-12H2,1H3/t16-,17+,18+,19-,20-,21-/m0/s1
InChI key
WWYNJERNGUHSAO-XUDSTZEESA-N
基因信息
human ... PGR(5241)
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一般描述
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards
应用
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
分析说明
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
其他说明
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
附注
To see an example of a Certificate of Analysis for this material enter LRAC2075 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.
推荐产品
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
相关产品
产品编号
说明
价格
警示用语：
Danger
危险声明
危险分类
Carc. 2 - Lact. - Repr. 1A
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
监管及禁止进口产品
Fouad Fadhil Al-Qaim et al.
Journal of environmental sciences (China), 74, 134-146 (2018-10-21)
Prazosin (PRZ) and levonorgestrel (LNG) are widely used as an anti-disease drugs due to their biological activity in the human body. The frequent detection of these compounds in water samples requires alternative technologies for the removal of both compounds. After
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