"9-Chloro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate" is a complex organic compound belonging to the class of steroids. It features a pregnane core structure, which is a type of steroid characterized by a four-ring system. The compound is specifically a derivative of pregnane with a methyl group at the 16β position, indicating the presence of an additional carbon atom. It has three hydroxyl groups attached at the 11β, 17, and 21 positions, suggesting the presence of alcohol functional groups. The compound also has a 9-chloro substitution, indicating a chlorine atom at the 9th position. Furthermore, it is modified with an acetate group at the 21 position and a propionate group at the 17 position, which are ester derivatives that can influence the compound's reactivity and solubility. This chemical structure is significant in the field of pharmaceuticals and biochemistry, often associated with hormonal activities and therapeutic applications.
5534-08-7
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Basic information
- Product Name: 9-Chloro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate
- Synonyms: (11β,16β)-21-(acetyloxy)-9-chloro-11-hydroxy-16-Methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione;9-Chloro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate;BecloMethasone 21-Acetate 17-Propionate;Beclomethasone Dipropionate Impurity B
- CAS NO:5534-08-7
- Molecular Formula: C27H35ClO7
- Molecular Weight: 507.0156
- EINECS: N/A
- Product Categories: Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Steroids
- Mol File: 5534-08-7.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 487.6°Cat760mmHg
- Flash Point: 206.5°C
- Appearance: /
- Density: g/cm3
- Vapor Pressure: 1.17E-09mmHg at 25°C
- Refractive Index: N/A
- Storage Temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
- Solubility: Chlorofrom (Slightly), Dioxane (Slightly, Sonicated), Methanol (Slightly)
- CAS DataBase Reference: 9-Chloro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate(CAS DataBase Reference)
- NIST Chemistry Reference: 9-Chloro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate(5534-08-7)
- EPA Substance Registry System: 9-Chloro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate(5534-08-7)
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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: 5534-08-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5534-08-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,3 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.Calculate Digit Verification of CAS Registry Number 5534-08:
(6*5)+(5*5)+(4*3)+(3*4)+(2*0)+(1*8)=87
87 % 10 = 7
So 5534-08-7 is a valid CAS Registry Number.
InChI:InChI=1/C20H25NO4.ClH/c1-22-17-11-19(24-3)18(23-2)10-15(17)12-21-13-20-16-7-5-4-6-14(16)8-9-25-20;/h4-7,10-11,20-21H,8-9,12-13H2,1-3H3;1H
5534-08-7Upstream product
5534-08-7Downstream Products
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9-Chloro-11β,17,21-trihydroxy-16β-Methylpregna-1,4-diene-3,20-dione 21-Acetate 17-Propionate
