17,20,21-Trihydroxypregn-4-en-3-one, (20R)-
TL;DR: 17,20,21-Trihydroxypregn-4-en-3-one, (20R)- (CAS 128-19-8) is a chemical compound with molecular formula C21H32O4 and molecular weight 348.23 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(8R,9S,10R,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
Also Known As: 17alpha-Pregnenetriolone, 17,20,21-Trihydroxypregn-4-en-3-one, (20R)-, 4-Pregnene-17alpha,20beta,21-triol-3-one, 4-Pregnene-17alpha,20beta,21-triol-3-one [MI], Pregn-4-en-3-one, 17,20,21-trihydroxy-, (20R)-
| Molecular Formula | C21H32O4 |
|---|---|
| Molecular Weight | 348.23 g/mol |
| LogP | 2.6026 |
| Topological Polar Surface Area | 77.76 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 2 |
| Exact Mass | 348.23007 |
| Heavy Atoms | 25 |
| Complexity | 613.01733 |
Chemical Identifiers
| CAS Number | 128-19-8 |
|---|---|
| SMILES | C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@@]4([C@@H](CO)O)O)C |
Product Overview
17,20,21-Trihydroxypregn-4-en-3-one, (20R)- (CAS 128-19-8), with molecular formula C21H32O4 and molecular weight 348.23 g/mol. IUPAC: (8R,9S,10R,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one.
Chemical Property Profile of 17,20,21-Trihydroxypregn-4-en-3-one, (20R)-
Property Insights of 17,20,21-Trihydroxypregn-4-en-3-one, (20R)-
The XLogP value of 2.6026 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 17,20,21-Trihydroxypregn-4-en-3-one, (20R)-. The TPSA of 77.76 Ų falls within the moderate polarity range, balancing permeability and solubility for 17,20,21-Trihydroxypregn-4-en-3-one, (20R)-. Following Lipinski's Rule of Five, 17,20,21-Trihydroxypregn-4-en-3-one, (20R)- has 3 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 17,20,21-Trihydroxypregn-4-en-3-one, (20R)-?
The CAS number of 17,20,21-Trihydroxypregn-4-en-3-one, (20R)- is 128-19-8.
What is the molecular formula of 17,20,21-Trihydroxypregn-4-en-3-one, (20R)-?
The molecular formula of 17,20,21-Trihydroxypregn-4-en-3-one, (20R)- is C21H32O4.
What is the molecular weight of 17,20,21-Trihydroxypregn-4-en-3-one, (20R)-?
The molecular weight of 17,20,21-Trihydroxypregn-4-en-3-one, (20R)- is 348.23 g/mol.
Where can I buy 17,20,21-Trihydroxypregn-4-en-3-one, (20R)-?
You can request a quote for 17,20,21-Trihydroxypregn-4-en-3-one, (20R)- directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 17,20,21-Trihydroxypregn-4-en-3-one, (20R)-?
Yes, KEHONG BIO provides custom synthesis services for 17,20,21-Trihydroxypregn-4-en-3-one, (20R)- and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.