CAS RN: 626-64-2
4-Hydroxypyridine
Product Availability
Choose a grade to view its available package options.
1 package records1 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20251012 | 5g / 25g / 100g / 500g | Confirm by inquiry | Shanghai, Shandong, Chongqing, Hebei | 5-7 business days | Inquiry |
- Product code: SSC-171852
Historical Factory Record
Historical Supply Reference
This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.
- Pack sizes on record: 1g, 5g, 10g, 25g
- Available purity: >97%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
626-64-2 / 1H-pyridin-4-one
Basic Information
CAS
626-64-2
Multi CAS
Yes
Molecular Formula
C5H5NO
Molecular Weight
95.100000
Exact Mass
95.037114
InChI
InChI=1S/C5H5NO/c7-5-1-3-6-4-2-5/h1-4H,(H,6,7)
InChIKey
GCNTZFIIOFTKIY-UHFFFAOYSA-N
Physical Properties
Physical Description
Tan or brown powder
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
7
Aromatic heavy atom count
6
H-bond acceptors
1
H-bond donors
1
Molar refractivity
27.06
TPSA
32.86
LogP / Solubility
WLOGP
0.37
MLOGP
0.32
XLogP3
-1.3
Consensus LogP
-0.2
Log S (ESOL)
-1.3
Class (ESOL)
Soluble
Log S (Ali)
-0.61
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.59
Class (SILICOS-IT)
Very 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)
-3.03
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
