CAS RN: 4023-79-4

1-P-TOLYLBUTANE-1,3-DIONE

Product Availability

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4 package records3 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251113 100mg Out of stock 8-10 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260623 1g In stock Shanghai Inquiry
Batchno.20250121 250mg In stock Shanghai Inquiry
Batchno.20251205 5g In stock Shanghai Inquiry
  • Product code: starshine_CAS4023-79-4
  • Purity/Analytical Methods: >99.0%
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4023-79-4 / 1-(4-methylphenyl)butane-1,3-dione

Standard CAS: 4023-79-4 Multi CAS: Yes

Basic Information

CAS
4023-79-4
Multi CAS
Yes
Molecular Formula
C11H12O2
Molecular Weight
176.210000
Exact Mass
176.083730
InChI
InChI=1S/C11H12O2/c1-8-3-5-10(6-4-8)11(13)7-9(2)12/h3-6H,7H2,1-2H3
InChIKey
QJRMUROMTUDYAH-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
13
Aromatic heavy atom count
6
Fraction Csp3
0.27
Rotatable bonds
3
H-bond acceptors
2
Molar refractivity
50.81
TPSA
34.14

LogP / Solubility

WLOGP
2.16
MLOGP
1.9
XLogP3
2
Consensus LogP
2.02
Log S (ESOL)
-2.43
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.56
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.96
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)
-2.26

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

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