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4-Pregnene-3,11,20-trione

BGC Id:340478000967
CAS No:516-15-4
Synonyms:u1258 ; 11-ketoprogesterone grade i ; ketoprogesterone ; 11-oxoprogesterone ; pregn-4-ene-3,11,20-trione ; ketogestin ; 11-ketoprogesterone ; 4-pregnene-3,11,20-trione ; 4-pregnen-3,11,20-trione ; pregn-4-en-3,11,20-trione
Molecular Formula:C21H28O3
Molecular Weight:328.45
EINECS:208-222-1
Structural Formula
Listed are 3 international and reliable suppliers for 4-Pregnene-3,11,20-trione. They are coming from 2 countries around the world. These vendors belong to 3 different business types like 'Producer' and 'Supplier of chemical products'
Please contact all the below listed distributors/manufacturers for 4-Pregnene-3,11,20-trione and ask for prices, package standards and transport possibilities. Our registered distributors will help you to get all necessary information and product specifications.


supplier ww
registered suppliers of 4-Pregnene-3,11,20-trione worldwide

2025 - The most valued supplier

The following 3 notable providers have been checked and can be recommended.
The last intensive check and update was carried out on 2025/10/30.

Identify

Synonyms:
u1258 ; 11-ketoprogesterone grade i ; ketoprogesterone ; 11-oxoprogesterone ; pregn-4-ene-3,11,20-trione ; ketogestin ; 11-ketoprogesterone ; 4-pregnene-3,11,20-trione ; 4-pregnen-3,11,20-trione ; pregn-4-en-3,11,20-trione
CAS:
516-15-4
EINECS:
208-222-1
Molecular Formula:
C21H28O3
MDL:
MFCD00021110

Properties

Molecular Weight:
328.45 g·mol−1
Melting point:
170-175 °C(lit.)
download Download Molfile for :
11-Ketoprogesterone

Suppliers

JieJie Group Co., Ltd.

Shanghai JieJie Chemical Co., Ltd is a pharmaceutical and chemical enterprise for the research and production, it built in 2009. Our core business is custom synthesis and contract manufacturing for advanced and bulk APIs, Pharmaceutical intermediates, water soluble polymer and special chemicals, from gram to multitons scale. "Meeting the demand of customers" is our motto. We are confident to be your preferred outsourcing partner.Our aim is to be one of the reliable enterprise ...
Country: P.R.China   Phone: +86 21-51698675   Telefax: +86 21-61294690

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are seller of 4-Amino-7-iodoquinoline. We are supplying and producing lab quantities from tiny qua ...

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:
RTECS:
TU5513000

What other providers are available for CAS 516-15-4?

In addition to the providers presented here for 4-Pregnene-3,11,20-trione with the CAS number 516-15-4, there are other 7 providers with slightly different product names available for this CAS number.

Dayang Chem (Hangzhou) Co.,Ltd. | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd +4 additional providers that we know from the past




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