CAS RN: 1784428-43-8

5-bromopyridazin-4-ol

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Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20260121 100mg / 250mg / 1g Out of stock 8-10 business days Inquiry
  • Product code: starshine_CAS1784428-43-8
  • Purity/Analytical Methods: >99.0%
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1784428-43-8 / 5-bromo-1H-pyridazin-4-one

Standard CAS: 1784428-43-8 Multi CAS: No

Basic Information

CAS
1784428-43-8
Multi CAS
No
Molecular Formula
C4H3BrN2O
Molecular Weight
174.980000
Exact Mass
173.942880
SMILES
C1=C(C(=O)C=NN1)Br
InChI
InChI=1S/C4H3BrN2O/c5-3-1-6-7-2-4(3)8/h1-2H,(H,6,8)
InChIKey
IGKSRJQHMIJFGU-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
8
Aromatic heavy atom count
6
H-bond acceptors
2
H-bond donors
1
Molar refractivity
32.56
TPSA
45.75

LogP / Solubility

WLOGP
0.53
MLOGP
0.47
XLogP3
0.8
Consensus LogP
0.6
Log S (ESOL)
-1.82
Class (ESOL)
Soluble
Log S (Ali)
-1.38
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.24
Class (SILICOS-IT)
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)
-3.41

Drug-likeness / Medicinal Chemistry

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

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