所有图片(1)
别名:
17α-乙炔基雌二醇, 17α-乙炔基-1,3,5(10)-雌甾三烯-1,17β-二醇, 19-去甲-1,3,5(10),17α-雌甾三烯-20-炔-3,17-二醇, 炔雌醇
经验公式（希尔记法）:
C20H24O2
CAS号:
分子量:
296.40
Beilstein:
2419975
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 421
traceable to Ph. Eur. E1900000
traceable to USP 1260001
API类
ethinyl estradiol
CofA
current certificate can be downloaded
包装
pkg of 200 mg
技术
HPLC: suitable
gas chromatography (GC): suitable
mp
182-183 °C (lit.)
应用
pharmaceutical (small molecule)
格式
neat
储存温度
2-30°C
SMILES字符串
[H][C@]12CC[C@@]3(C)[C@@]([H])(CC[C@@]3(O)C#C)[C@]1([H])CCc4cc(O)ccc24
InChI
1S/C20H24O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,5,7,12,16-18,21-22H,4,6,8-11H2,2H3/t16-,17-,18+,19+,20+/m1/s1
InChI key
BFPYWIDHMRZLRN-SLHNCBLASA-N
基因信息
human ... ESR1(2099)
正在寻找类似产品? 访问 产品对比指南
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
Ethinyl Estradiol may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by various chromatography techniques.
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 LRAB9196 in the slot below. This is an example certificate only and may not be the lot that you receive.
相关产品
产品编号
说明
价格
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Aquatic Chronic 1 - Carc. 2 - 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
Quantitative analysis of ethynodiol diacetate and ethinyl estradiol/mestranol in oral contraceptive tablets by high?performance liquid chromatography.
Carignan G, et al.
Journal of Pharmaceutical Sciences, 71(2), 264-266 (1982)
Determination of Ethinyl Estradiol in Solid Dosage Forms by High-Performance Liquid Chromatography.
Strusiak SH, et al.
Journal of Pharmaceutical Sciences, 71(6), 636-640 (1982)
Norethindrone acetate (NA) and ethinyl estradiol (EE) related oxidative transformation products in stability samples of formulated drug product: synthesis of authentic references.
Ekhato I, et al.
Steroids, 67(3-4), 165-174 (2002)
Simultaneous Determination of Gestodene and Ethinyl Estradiol in Contraceptive Formulations by RP?HPLC.
Laban A, et al.
Analytical Letters, 37(2), 273-282 (2004)
Tomás Cajthaml et al.
Environmental pollution (Barking, Essex : 1987), 157(12), 3325-3335 (2009-07-25)
Natural estrogens such as estrone, 17beta-estradiol, estriol, and the particularly recalcitrant synthetic estrogen 17alpha-ethinylestradiol used as oral contraceptive, accumulate in the environment and may give rise to health problems. The processes participating in their removal from soil, wastewater, water-sediments, groundwater-aquifer
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门