21-acetoxy-3β-(toluene-4-sulfonyloxy)-5α-pregnan-20-one is a complex steroidal compound with a molecular formula of C30H42O6S. It is a derivative of pregnane, a steroid nucleus that is a precursor to various hormones and other biologically active compounds. The molecule features a 21-acetoxy group, which is an acetate ester attached to the 21st carbon, and a toluene-4-sulfonyloxy group at the 3β position, which is a tosyl group that can act as a protecting group in organic synthesis. The 5α-pregnan-20-one structure indicates that the compound has a ketone group at the 20th carbon and a hydrogen atom at the 5α position, which can influence its biological activity. 21-acetoxy-3β-(toluene-4-sulfonyloxy)-5α-pregnan-20-one is of interest in the field of organic chemistry and may have potential applications in pharmaceuticals or as an intermediate in the synthesis of other steroidal compounds.
4131-27-5
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Basic information
- Product Name: 21-acetoxy-3β-(toluene-4-sulfonyloxy)-5α-pregnan-20-one
- Synonyms:
- CAS NO:4131-27-5
- Molecular Formula:
- Molecular Weight: 530.726
- 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-acetoxy-3β-(toluene-4-sulfonyloxy)-5α-pregnan-20-one(CAS DataBase Reference)
- NIST Chemistry Reference: 21-acetoxy-3β-(toluene-4-sulfonyloxy)-5α-pregnan-20-one(4131-27-5)
- EPA Substance Registry System: 21-acetoxy-3β-(toluene-4-sulfonyloxy)-5α-pregnan-20-one(4131-27-5)
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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: 4131-27-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4131-27-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,3 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.Calculate Digit Verification of CAS Registry Number 4131-27:
(6*4)+(5*1)+(4*3)+(3*1)+(2*2)+(1*7)=55
55 % 10 = 5
So 4131-27-5 is a valid CAS Registry Number.
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21-acetoxy-3β-(toluene-4-sulfonyloxy)-5α-pregnan-20-one
