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BGC » Chemicals A-Z » Ethinyl estradiol
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Ethinyl estradiol

BGC Id:410772202092
CAS No:57-63-6
Synonyms:eed ; diprol ; lynoral ; anovlar ; ertonyl ; etivex ; estinyl ; estoral ; esteed ; estigyn
Molecular Formula:C20H24O2
Molecular Weight:296.4
EINECS:200-342-2
Structural Formula

Verified providers in 2026

The following 12 notable providers have been checked and can be recommended.
Chemical-Suppliers
Shandong Ench Chemical
Appearance Off-White to Light-Yellow Crystalline Powder Assay 99%min
Chemical-Suppliers
BOC Sciences
Molecular Weight : 296.4 Molecular Formula : C20H24O2 Canonical SMILES : CC12CCC3C(C1CCC2(C#C)O)CCC4=C3C=CC(=C4)O InChI : 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 InChIKey : BFPYWIDHMRZLRN-SLHNCBLASA-N Melting Point : 183 °C Purity : > 98% Solubility : Water: 11.3 mg/L Application : component of ora

Chemical-Suppliers
Molekula
Molecular Weight : 296.4 Formula : C20H24O2 HS Code : 2937230000 Categories : Bioactive Small Molecules,Research Organics & Inorganics
Chemical-Suppliers
Leap Chem
Molecular Formula: C20H24O2 Molecular Weight: 296.4 Hazard Symbols: T,F UN Number: UN1230 - class 3 - PG 2 - Methanol, solution WGKGermany: 3 HS Code: 29372390

The last intensive check and update was carried out on 2026/04/12.

Identify

Synonyms:
eed ; diprol ; lynoral ; anovlar ; ertonyl ; etivex ; estinyl ; estoral ; esteed ; estigyn
CAS:
57-63-6
EINECS:
200-342-2
Molecular Formula:
C20H24O2
MDL:
MFCD00003690

Properties

Molecular Weight:
296.4 g·mol−1
Density:
~1.2 g/cm3 (Predicted)
Melting point:
182-183 °C(lit.)
Boiling point:
~457.2° C at 760 mmHg (Predicted)
Solubility:
ethanol: 50 mg/mL, clear, slightly yellow
download Download Molfile for :
Ethynyl Estradiol

Suppliers

B.M.P. Bulk Medicines & Pharmaceuticals GmbH

Company type: Bulk med & pharma supplier
B.M.P. GmbH – a GMP and ISO certified company - was founded in 1979 and is part of the B.M.P. B.M.P. Bulk Medicines & Pharmaceuticals GmbH also offers Tolbutamide. Pharma Trading AG which went public in 2001 at the German stock market. The main activities of B.M.P. are focused on the distribution of raw materials to the pharmaceutical, health-food and nutraceutical industries. Our strongest products are amino acids, vitamins, health-food supplements and veterinary products. For most of our products we can supply full product documentation inc ...
Country: Germany   Phone: +49-40-645568-0   Telefax: +49-40-645568-85

Shandong Ench Chemical Co.,Ltd

Company type: Producer
Country: P.R.China
Phone: +86-13869131854
Telefax: +86 531-8637666
Shandong Ench Chemical Co.Ltd is a professional manufacturers and supplier in the world ,the main product include chemical pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. It is a privet-owned enterprise and located in Zhangqiu industrial park, We believe that quality is the life of our company. We are seller of SB-T-1213. We manufacture our products in strict accordance with ISO9001: 2000 quality management system during the whole entire ...

Sancai Industry Co.,Ltd.

Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...
Company type: Leading producer
Country: P.R.China
Phone: +86-531-88913079
Telefax: +86-531-88913079

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners. Cephalexin will be also provided by us.
Country: P.R.China   Phone: +86 13583185792   Telefax: +86 531 88905468

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We supply our chemical product 2-Bromotetrafluoroethyl trifluorovinyl ether. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

BOC Sciences

BOC Sciences provides a wide range of customer services, bulk and specialty compounds to the pharmaceutical, agrochemical and biotechnology industries. We intend to offer you the products and services of the highest quality at the most reasonable, cost efficient prices. Most of our compounds can be supplied ranging from mg to kg and arrive with analytic report. We provide Hirsuteine as well. We hope to add immense value to your research projects!
Company type: Supplier
Country: USA
Phone: +1-631-485-4226
Telefax: +1-631-614-7828

Shandong SanYoung Industry Co., Ltd

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. We are seller of N,O-di-Boc-Hydroxylamine. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ...
Country: P.R.China   Phone: +86 155-64526813   Telefax: +86 531-56897532

Xingrui Industry Co., Limited

Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Additionally Zinc gluconate is supplied by us. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

Molekula GmbH

Molekula supplies speciality chemicals and biochemicals to the fine chemical, research and diagnostic community. Our core competence is in the area of heterocycles for combinatorial chemistry, small building blocks for discovery and large scale synthesis for pilot teams and production. In the field of biochemicals, Molekula is a major supplier of key reabents used in the area of diagnostics, microbiology and biotechnology.
Company type: Trading company
Country: Germany
Phone: +49 (0) 89 360 900 900
Telefax: +49 (0) 89 360 900 901

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. Additionally Picric acid is supplied by us. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
Country: P.R.China   Phone: +86-576-84015261   Telefax: +86-576-84015261

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. Leap Chem Co., Ltd is a seller of Denbufylline. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Company type: Producer
Country: Germany

Safety Information

Hazard Classes:
Risk Codes:
45-22-39/23/24/25-23/24/25-11 (R)
Safety Codes:
53-36/37/39-45-36/37-16 (S)
WGK Germany:
3
RTECS:
RC8925000
Storage temperature:
-20 °C Freezer

What other providers are available for CAS 57-63-6?

In addition to the providers presented here for Ethinyl estradiol with the CAS number 57-63-6, there are other 41 providers with slightly different product names available for this CAS number.

Shandong Ench Chemical Co.,Ltd | Sancai Industry Co.,Ltd. | H&Z Industry Co.,Ltd | Dayang Chem (Hangzhou) Co.,Ltd. | BOC Sciences | Shandong SanYoung Industry Co., Ltd | Xingrui Industry Co., Limited | Molekula GmbH | Leap Chem Co., Ltd | BuGuCh & Partners +14 additional providers that we know from the past
+2 additional providers that we know from the past
AK Scientific, Inc. +6 additional providers that we know from the past
+1 additional providers that we know from the past
+1 additional providers that we know from the past
+2 additional providers that we know from the past




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