![CAS 39464-16-9 6H-Pyrazolo[4,3-d]pyrimidin-7-ol (9CI) molecular structure](https://starshinechemical.com/wp-content/uploads/2023/05/39464-16-9.gif)
CAS RN: 39464-16-9
6H-Pyrazolo[4,3-d]pyrimidin-7-ol (9CI)
Product Availability
Choose a grade to view its available package options.
1 package records0 with current stock1 grade group
| Batch No. | Package | Availability | Lead Time | Inquiry |
|---|---|---|---|---|
| Batchno.20260331 | 100mg / 250mg / 1g | Out of stock | 8-10 business days | Inquiry |
- Product code: starshine_CAS39464-16-9
- Purity/Analytical Methods: >99.0%
39464-16-9 / 3a,6-dihydropyrazolo[4,3-d]pyrimidin-7-one
Basic Information
CAS
39464-16-9
Multi CAS
Yes
Molecular Formula
C5H4N4O
Molecular Weight
136.110000
Exact Mass
136.038511
InChI
InChI=1S/C5H4N4O/c10-5-4-3(1-8-9-4)6-2-7-5/h1-2H,(H,8,9)(H,6,7,10)
InChIKey
JFZSDNLQDTYVEE-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
10
Fraction Csp3
0.2
H-bond acceptors
4
H-bond donors
1
Molar refractivity
36.35
TPSA
66.18
LogP / Solubility
WLOGP
-1.05
MLOGP
-0.93
XLogP3
-1
Consensus LogP
-0.99
Log S (ESOL)
-0.02
Class (ESOL)
Very soluble
Log S (Ali)
0.08
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
0.32
Class (SILICOS-IT)
Highly soluble
ADME
GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.29
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2
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