Methyl (6alpha,11beta,16alpha,17alpha)-6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylate | CAS No. 28416-84-4
Methyl (6alpha,11beta,16alpha,17alpha)-6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylate
Basic Information
CAS Number
28416-84-4
Molecular Formula
C22H28F2O5
Molecular Weight
410.46 g/mol
AD
Chemical Classification
Basic Physical Properties
Boiling Point
508.894 °C at 760 mmHg
Flash Point
261.57 °C
Synonyms & References
English
- (6a,11b,16a,17a)-6,9-Difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylic acid methyl ester
- Δ1,4-16α-Methyl-6α,9α-difluoro-11β,17α-dihydroxy-3-oxo-androstadien-17-carbonsaeuremethylester
- 416D844
- Methyl (6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,
FAQ
What are the physical and chemical properties of Methyl (6alpha,11beta,16alpha,17alpha)-6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylate (CAS: 28416-84-4)?
Methyl (6alpha,11beta,16alpha,17alpha)-6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylate (CAS: 28416-84-4) is a crystalline solid with a molecular weight of approximately 424.39 g/mol. It is sparingly soluble in water and methanol. Chemically, it is reactive towards nucleophiles and can undergo esterification and hydrolysis reactions. The compound is stable under normal storage conditions but requires handling in a fume hood to avoid inhalation exposure.
How is Methyl (6alpha,11beta,16alpha,17alpha)-6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylate (CAS: 28416-84-4) typically synthesized?
Methyl (6alpha,11beta,16alpha,17alpha)-6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylate (CAS: 28416-84-4) is typically synthesized via a multistep process involving the synthesis of the corresponding 17-carboxyandrostene, followed by the introduction of the fluoro substituents and the hydroxylation at C-11 and C-17 positions. The reaction often requires the use of specialized catalysts and reagents, with high chemical selectivity, and yields of around 75% can be achieved.
What industries use Methyl (6alpha,11beta,16alpha,17alpha)-6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylate (CAS: 28416-84-4)?
Methyl (6alpha,11beta,16alpha,17alpha)-6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylate (CAS: 28416-84-4) is primarily used in the pharmaceutical industry for the development of hormonal drugs. The compound may also be used in the research and development of new therapeutic agents. It is less commonly used in other industries such as polymers, sensors, and semiconductors.
What precautions should be taken when handling Methyl (6alpha,11beta,16alpha,17alpha)-6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylate (CAS: 28416-84-4)?
When handling Methyl (6alpha,11beta,16alpha,17alpha)-6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylate (CAS: 28416-84-4), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be stored in a cool, dry place, away from direct sunlight and heat sources. In case of a spill, the area should be evacuated, and the spill should be cleaned up using appropriate absorbent materials. Always refer to the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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