Verified Factory Data
Supply Overview & Packaging Options
Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.
- Pack sizes on record: 1g, 10g, 25g, 5g, 100g
- Available purity: >95%
- Inventory rows with stock: 5
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 1g | >95% | 5 In Stock | Hong Kong | Inquiry |
| 10g | >95% | 5 In Stock | Hong Kong | Inquiry |
| 25g | >95% | 4 In Stock | Shanghai | Inquiry |
| 5g | >95% | 3 In Stock | Beijing | Inquiry |
| 100g | >95% | 3 In Stock | Hong Kong | Inquiry |
81971-39-3 / 5-bromo-1-methylpyridin-2-one
Basic Information
CAS
81971-39-3
Multi CAS
Yes
Molecular Formula
BC6H6ORn
Molecular Weight
188.020000
Exact Mass
186.963280
InChI
InChI=1S/C6H6BrNO/c1-8-4-5(7)2-3-6(8)9/h2-4H,1H3
InChIKey
HHVFVHIUOMMWRN-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
9
Aromatic heavy atom count
6
Fraction Csp3
0.17
H-bond acceptors
2
Molar refractivity
39.38
TPSA
22
LogP / Solubility
WLOGP
1.15
MLOGP
1.01
XLogP3
0.8
Consensus LogP
0.99
Log S (ESOL)
-2.22
Class (ESOL)
Moderately soluble
Log S (Ali)
-1.93
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.83
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)
-3.05
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
