21-Chloro-9α-fluoro-11β,16α,17α-trihydroxy-4-pregnen-3,20-dione is a complex steroidal compound characterized by the presence of a chlorine atom at the 21st carbon position, a fluorine atom at the 9th carbon position, and three hydroxyl groups at the 11β, 16α, and 17α carbon positions. This molecule features a pregnane skeleton, which is a type of steroid with a four-ring structure, and a 3,20-dione functional group, indicating the presence of two carbonyl groups at the 3rd and 20th carbon positions. The specific arrangement of these functional groups and atoms gives 21-chloro-9α-fluoro-11β,16α,17α-trihydroxy-4-pregnen-3,20-dione unique chemical properties and potential applications in the field of medicine, particularly in the development of drugs targeting hormonal systems.
982-91-2
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Basic information
- Product Name: 21-chloro-9α-fluoro-11β,16α,17α-trihydroxy-4-pregnen-3,20-dione
- Synonyms: 21-chloro-9α-fluoro-11β,16α,17α-trihydroxy-4-pregnen-3,20-dione
- CAS NO:982-91-2
- Molecular Formula:
- Molecular Weight: 414.902
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 21-chloro-9α-fluoro-11β,16α,17α-trihydroxy-4-pregnen-3,20-dione(CAS DataBase Reference)
- NIST Chemistry Reference: 21-chloro-9α-fluoro-11β,16α,17α-trihydroxy-4-pregnen-3,20-dione(982-91-2)
- EPA Substance Registry System: 21-chloro-9α-fluoro-11β,16α,17α-trihydroxy-4-pregnen-3,20-dione(982-91-2)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 982-91-2(Hazardous Substances Data)
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982-91-2 Usage
Type
synthetic steroid hormoneModifications
fluorine atom at 9th position, chlorine atom at 21st positionHydroxyl groups at
11th, 16th, and 17th positionsBiological activity
anti-inflammatory and immunosuppressiveMedical uses
treatment of inflammatory and autoimmune conditions, certain types of cancer, skin disorders like eczema and psoriasisCheck Digit Verification of cas no
The CAS Registry Mumber 982-91-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,8 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.Calculate Digit Verification of CAS Registry Number 982-91:
(5*9)+(4*8)+(3*2)+(2*9)+(1*1)=102
102 % 10 = 2
So 982-91-2 is a valid CAS Registry Number.
982-91-2Upstream product
982-91-2Downstream Products
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21-chloro-9α-fluoro-11β,16α,17α-trihydroxy-4-pregnen-3,20-dione
