CAS RN: 20737-42-2
2-HYDROXY-3-PYRAZINECARBOXYLIC ACID
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.20260412 | 25g / 100g | Out of stock | 5-7 business days | Inquiry |
- Product code: SSC-097638
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: 5g, 1g, 10g, 25g, 100g
- Available purity: >97%
- Inventory rows with stock: 2
- 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 |
|---|---|---|---|---|
| 5g | >97% | 5 In Stock | Shenzhen | Inquiry |
| 1g | >97% | 3 In Stock | Shanghai | Inquiry |
| 10g | >97% | 0 Out of Stock | Beijing | Inquiry |
| 25g | >97% | 0 Out of Stock | Shenzhen | Inquiry |
| 100g | >97% | 0 Out of Stock | Beijing | Inquiry |
20737-42-2 / 2-oxo-1H-pyrazine-3-carboxylic acid
Basic Information
CAS
20737-42-2
Multi CAS
No
Molecular Formula
C5H4N2O3
Molecular Weight
140.100000
Exact Mass
140.022192
SMILES
C1=CN=C(C(=O)N1)C(=O)O
InChI
InChI=1S/C5H4N2O3/c8-4-3(5(9)10)6-1-2-7-4/h1-2H,(H,7,8)(H,9,10)
InChIKey
FJZRUSFQHBBTCC-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
10
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
2
Molar refractivity
31.82
TPSA
83.05
LogP / Solubility
WLOGP
-0.53
MLOGP
-0.48
XLogP3
-0.2
Consensus LogP
-0.4
Log S (ESOL)
-0.75
Class (ESOL)
Very soluble
Log S (Ali)
-0.32
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.25
Class (SILICOS-IT)
Very 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)
-3.95
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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