19289-77-1 Usage
Uses
Used in Enzymatic Reaction Studies:
Estr-5-ene-3,17-dione is used as a substrate in enzymatic reactions, particularly for studying the effect of solvents on enzymic proton transfer reactions. This application is significant in understanding the role of solvents in influencing the efficiency and selectivity of enzymatic processes.
Used in Pharmaceutical Industry:
Estr-5-ene-3,17-dione is used as an intermediate in the synthesis of various pharmaceutical compounds, particularly those related to the steroid hormone family. Its unique structure allows for the development of drugs that can target specific biological pathways, making it a valuable component in the creation of medications for various health conditions.
Used in Research and Development:
In the field of research and development, estr-5-ene-3,17-dione serves as a key compound for studying the structure-activity relationships of steroidal molecules. This helps scientists and researchers to design and develop new drugs with improved efficacy and reduced side effects.
Used in Analytical Chemistry:
Estr-5-ene-3,17-dione is also utilized in analytical chemistry for the development and validation of analytical methods for the detection and quantification of steroidal compounds in various samples, such as biological fluids and environmental matrices. This application is crucial for monitoring the presence and levels of these compounds in different contexts, including drug testing, environmental monitoring, and quality control in the pharmaceutical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 19289-77-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,8 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 19289-77:
(7*1)+(6*9)+(5*2)+(4*8)+(3*9)+(2*7)+(1*7)=151
151 % 10 = 1
So 19289-77-1 is a valid CAS Registry Number.
InChI:InChI=1/C18H24O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h2,13-16H,3-10H2,1H3/t13-,14+,15+,16-,18-/m0/s1
19289-77-1Relevant academic research and scientific papers
OXYSTEROLS AND METHODS OF USE THEREOF
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Paragraph 00601; 00637; 00652, (2018/05/16)
Compounds are provided according to Formula (I): and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof; wherein R2, R3, R4, R5, and and R6 are as defined herein. Compounds of the present invention are contemplated useful for the prevention and treatment of a variety of conditions.
OXYSTEROLS AND METHODS OF USE THEREOF
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Paragraph 00272, (2018/05/16)
Compounds are provided according to Formula (A): and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof; wherein R1, R2, R3, R4, R5, R6, and RG are as defined herein. Compounds of the present invention are contemplated useful for the prevention and treatment of a variety of conditions.
