CAS RN: 2243-08-5

4-PREGNEN-3,6,20-TRIONE

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Batchno.20260118 1g / 5g / 10g Out of stock 5-7 business days Inquiry
  • Product code: starshine_CAS2243-08-5
  • Purity/Analytical Methods: >99.0%
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2243-08-5 / (8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-2,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,6-dione

Standard CAS: 2243-08-5 Multi CAS: No

Basic Information

CAS
2243-08-5
Multi CAS
No
Molecular Formula
C21H28O3
Molecular Weight
328.400000
Exact Mass
328.203845
SMILES
CC(=O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC(=O)C4=CC(=O)CC[C@]34C)C
InChI
InChI=1S/C21H28O3/c1-12(22)15-4-5-16-14-11-19(24)18-10-13(23)6-8-21(18,3)17(14)7-9-20(15,16)2/h10,14-17H,4-9,11H2,1-3H3/t14-,15+,16-,17-,20+,21+/m0/s1
InChIKey
LASCNIPXMJNRGS-HGUQNLGYSA-N

Computed Properties

Structural Parameters

Heavy atom count
24
Fraction Csp3
0.76
Rotatable bonds
1
H-bond acceptors
3
Molar refractivity
91.27
TPSA
51.21

LogP / Solubility

WLOGP
3.9
MLOGP
3.45
XLogP3
3.1
Consensus LogP
3.48
Log S (ESOL)
-4.27
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.07
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.15
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.95

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
6

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