CAS RN: 20871-32-3

Butylphthalide impurity

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Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20250223 1g Out of stock 30 business days Inquiry
  • Product code: starshine_CAS20871-32-3
  • Purity/Analytical Methods: >99.0%
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20871-32-3 / 3-butyl-3-hydroxy-2H-isoindol-1-one

Standard CAS: 20871-32-3 Multi CAS: No

Basic Information

CAS
20871-32-3
Multi CAS
No
Molecular Formula
C12H15NO2
Molecular Weight
205.250000
Exact Mass
205.110279
SMILES
CCCCC1(C2=CC=CC=C2C(=O)N1)O
InChI
InChI=1S/C12H15NO2/c1-2-3-8-12(15)10-7-5-4-6-9(10)11(14)13-12/h4-7,15H,2-3,8H2,1H3,(H,13,14)
InChIKey
IRGFMBXWPHRCFP-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
15
Aromatic heavy atom count
6
Fraction Csp3
0.42
Rotatable bonds
3
H-bond acceptors
2
H-bond donors
2
Molar refractivity
57.33
TPSA
49.33

LogP / Solubility

WLOGP
1.77
MLOGP
1.55
XLogP3
1.8
Consensus LogP
1.71
Log S (ESOL)
-2.32
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.52
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.82
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.72

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2

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