CAS RN: 58316-41-9

Saikosaponin B2

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  • Product code: starshine_CAS58316-41-9
  • Purity/Analytical Methods: >99.0%
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58316-41-9 / 2-[3,5-dihydroxy-2-[[8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,14a-dodecahydropicen-3-yl]oxy]-6-methyloxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol

Standard CAS: 58316-41-9 Multi CAS: Yes

Basic Information

CAS
58316-41-9
Multi CAS
Yes
Molecular Formula
C42H68O13
Molecular Weight
781.000000
Exact Mass
780.465992
InChI
InChI=1S/C42H68O13/c1-21-29(47)34(55-35-32(50)31(49)30(48)24(18-43)53-35)33(51)36(52-21)54-28-11-12-38(4)25(39(28,5)19-44)10-13-40(6)26(38)9-8-22-23-16-37(2,3)14-15-42(23,20-45)27(46)17-41(22,40)7/h8-9,21,24-36,43-51H,10-20H2,1-7H3/t21-,24-,25-,26-,27-,28+,29+,30-,31+,32-,33-,34+,35+,36+,38+,39+,40-,41-,42-/m1/s1
InChIKey
WRYJYFCCMSVEPQ-ORAXXRKOSA-N

Computed Properties

Structural Parameters

Heavy atom count
55
Fraction Csp3
0.9
Rotatable bonds
7
H-bond acceptors
13
H-bond donors
9
Molar refractivity
198.76
TPSA
218.99

LogP / Solubility

WLOGP
1.68
MLOGP
1.55
XLogP3
2.5
Consensus LogP
1.91
Log S (ESOL)
-5.28
Class (ESOL)
Slightly soluble
Log S (Ali)
-7.18
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-6.97
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
No
Log Kp (skin permeation)
-6.29

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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