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CAS 145075-81-6 OSW-1 molecular structure lightbox
CAS RN: 145075-81-6

OSW-1

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  • Product code: starshine_CAS145075-81-6
  • Purity/Analytical Methods: >99.0%
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145075-81-6 / [(2S,3R,4S,5R)-2-[(2S,3R,4S,5S)-3-acetyloxy-2-[[(3S,8R,9S,10R,13S,14S,16S,17S)-3,17-dihydroxy-10,13-dimethyl-17-[(2S)-6-methyl-3-oxoheptan-2-yl]-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-yl]oxy]-5-hydroxyoxan-4-yl]oxy-4,5-dihydroxyoxan-3-yl] 4-methoxybenzoate

Standard CAS: 145075-81-6 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
145075-81-6
Multi CAS
No
Molecular Formula
C47H68O15
Molecular Weight
873.000000
Exact Mass
872.455821
SMILES
C[C@H](C(=O)CCC(C)C)[C@]1([C@H](C[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)O)C)C)O[C@H]5[C@@H]([C@H]([C@H](CO5)O)O[C@H]6[C@@H]([C@H]([C@@H](CO6)O)O)OC(=O)C7=CC=C(C=C7)OC)OC(=O)C)O
InChI
InChI=1S/C47H68O15/c1-24(2)8-15-34(50)25(3)47(55)37(21-33-31-14-11-28-20-29(49)16-18-45(28,5)32(31)17-19-46(33,47)6)60-44-41(59-26(4)48)39(36(52)23-58-44)62-43-40(38(53)35(51)22-57-43)61-42(54)27-9-12-30(56-7)13-10-27/h9-13,24-25,29,31-33,35-41,43-44,49,51-53,55H,8,14-23H2,1-7H3/t25-,29+,31-,32+,33+,35-,36+,37+,38+,39+,40-,41-,43+,44+,45+,46+,47-/m1/s1
InChIKey
MPXTYZZFIJTPPA-MKQTXCTDSA-N

Computed Properties

Structural Parameters

Heavy atom count
62
Aromatic heavy atom count
6
Fraction Csp3
0.77
Rotatable bonds
13
H-bond acceptors
15
H-bond donors
5
Molar refractivity
221.28
TPSA
216.97

LogP / Solubility

WLOGP
4.02
MLOGP
3.62
XLogP3
4.3
Consensus LogP
3.98
Log S (ESOL)
-7
Class (ESOL)
Insoluble
Log S (Ali)
-9.62
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-10.23
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
Yes
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-5.19

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.17
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
10

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