"11β,18,21-trihydroxy-5-pregnene-3,20-dione 3,20-di-(ethylene glycol) ketal" is a complex organic compound with the molecular formula C27H42O7. It is a steroidal ketal derived from the parent compound 11β,18,21-trihydroxy-5-pregnene-3,20-dione, which is a naturally occurring steroid hormone. The addition of the ethylene glycol ketal group (-CH2CH2OCH2CH2-) at the 3 and 20 positions of the steroid nucleus enhances the compound's solubility and stability. This modification is often used in pharmaceuticals to improve the drug's bioavailability and reduce its metabolism. The compound plays a significant role in medical applications, particularly in the treatment of hormonal imbalances and certain conditions related to the adrenal cortex. Its chemical structure and properties make it a valuable asset in the field of endocrinology and drug development.
2383-67-7
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Basic information
- Product Name: 11β,18,21-trihydroxy-5-pregnene-3,20-dione 3,20-di-(ethylene glycol) ketal
- Synonyms:
- CAS NO:2383-67-7
- Molecular Formula:
- Molecular Weight: 450.573
- 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: 11β,18,21-trihydroxy-5-pregnene-3,20-dione 3,20-di-(ethylene glycol) ketal(CAS DataBase Reference)
- NIST Chemistry Reference: 11β,18,21-trihydroxy-5-pregnene-3,20-dione 3,20-di-(ethylene glycol) ketal(2383-67-7)
- EPA Substance Registry System: 11β,18,21-trihydroxy-5-pregnene-3,20-dione 3,20-di-(ethylene glycol) ketal(2383-67-7)
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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: 2383-67-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2383-67-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,8 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.Calculate Digit Verification of CAS Registry Number 2383-67:
(6*2)+(5*3)+(4*8)+(3*3)+(2*6)+(1*7)=87
87 % 10 = 7
So 2383-67-7 is a valid CAS Registry Number.
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11β,18,21-trihydroxy-5-pregnene-3,20-dione 3,20-di-(ethylene glycol) ketal
