21-(bis-benzyloxy-phosphoryloxy)-17-hydroxy-pregn-4-ene-3,11,20-trione is a complex organic compound belonging to the steroid family, specifically a derivative of pregnane. It features a pregnane core with a 17-hydroxy group, a phosphoryloxy group at the 21-position, and two benzyloxy groups attached to the phosphoryloxy group. 21-(bis-benzyloxy-phosphoryloxy)-17-hydroxy-pregn-4-ene-3,11,20-trione is characterized by its tricyclic structure, with three carbonyl groups at the 3, 11, and 20 positions. It is synthesized for various pharmaceutical applications, particularly in the development of corticosteroid drugs, due to its unique structure and potential biological activity. The presence of the phosphoryloxy group and benzyl protecting groups allows for further chemical modifications and functionalization, making it a valuable intermediate in the synthesis of more complex steroidal compounds.
5739-00-4
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Basic information
- Product Name: 21-(bis-benzyloxy-phosphoryloxy)-17-hydroxy-pregn-4-ene-3,11,20-trione
- Synonyms:
- CAS NO:5739-00-4
- Molecular Formula:
- Molecular Weight: 620.679
- 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-(bis-benzyloxy-phosphoryloxy)-17-hydroxy-pregn-4-ene-3,11,20-trione(CAS DataBase Reference)
- NIST Chemistry Reference: 21-(bis-benzyloxy-phosphoryloxy)-17-hydroxy-pregn-4-ene-3,11,20-trione(5739-00-4)
- EPA Substance Registry System: 21-(bis-benzyloxy-phosphoryloxy)-17-hydroxy-pregn-4-ene-3,11,20-trione(5739-00-4)
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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: 5739-00-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5739-00-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,3 and 9 respectively; the second part has 2 digits, 0 and 0 respectively.Calculate Digit Verification of CAS Registry Number 5739-00:
(6*5)+(5*7)+(4*3)+(3*9)+(2*0)+(1*0)=104
104 % 10 = 4
So 5739-00-4 is a valid CAS Registry Number.
5739-00-4Upstream product
5739-00-4Downstream Products
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21-(bis-benzyloxy-phosphoryloxy)-17-hydroxy-pregn-4-ene-3,11,20-trione
