CAS RN: 21642-98-8
3-Cyano-4-methoxy-2-pyridone
Product Availability
Choose a grade to view its available package options.
1 package records1 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250301 | 25g | In stock | Shanghai | Inquiry |
- Product code: SSC-103694
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, 5g, 10g, 25g, 100g, 500g
- Available purity: >97%
- Inventory rows with stock: 6
- 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 | -- | 4 In Stock | Beijing | Inquiry |
| 1g | >97% | 4 In Stock | Beijing | Inquiry |
| 5g | -- | 3 In Stock | Beijing | Inquiry |
| 5g | >97% | 3 In Stock | Hong Kong | Inquiry |
| 10g | -- | 2 In Stock | Hong Kong | Inquiry |
| 10g | >97% | 2 In Stock | Beijing | Inquiry |
| 25g | -- | 0 Out of Stock | Beijing | Inquiry |
| 25g | >97% | 0 Out of Stock | Shenzhen | Inquiry |
| 100g | -- | 0 Out of Stock | Hong Kong | Inquiry |
| 100g | >97% | 0 Out of Stock | Hong Kong | Inquiry |
| 500g | -- | 0 Out of Stock | Hong Kong | Inquiry |
| 500g | >97% | 0 Out of Stock | Shenzhen | Inquiry |
21642-98-8 / 4-methoxy-2-oxo-1H-pyridine-3-carbonitrile
Basic Information
CAS
21642-98-8
Multi CAS
No
Molecular Formula
C7H6N2O2
Molecular Weight
150.130000
Exact Mass
150.042927
SMILES
COC1=C(C(=O)NC=C1)C#N
InChI
InChI=1S/C7H6N2O2/c1-11-6-2-3-9-7(10)5(6)4-8/h2-3H,1H3,(H,9,10)
InChIKey
MWGIDWPSRDMIQN-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
11
Aromatic heavy atom count
6
Fraction Csp3
0.14
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
1
Molar refractivity
38.33
TPSA
65.88
LogP / Solubility
WLOGP
0.26
MLOGP
0.22
XLogP3
-0.2
Consensus LogP
0.09
Log S (ESOL)
-1.27
Class (ESOL)
Soluble
Log S (Ali)
-0.98
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.97
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)
-3.45
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
