CAS RN: 50681-25-9
Pyridazine-4-carboxylic Acid
Product Availability
Choose a grade to view its available package options.
11 package records9 with current stock4 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
| Batchno.20260319 |
1g |
In stock |
Shanghai, Shandong | | Inquiry |
| Batchno.20260614 |
250mg |
In stock |
Shanghai | | Inquiry |
| Batchno.20250820 |
25g |
Out of stock |
| 5-7 business days | Inquiry |
| Batchno.20250817 |
5g |
In stock |
Shandong | | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
| Batchno.20260225 |
10g |
In stock |
Shanghai, Chengdu | | Inquiry |
| Batchno.20260423 |
1g |
In stock |
Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | | Inquiry |
| Batchno.20260423 |
250mg |
In stock |
Shanghai | | Inquiry |
| Batchno.20260420 |
25g |
In stock |
Shanghai, Wuhan | | Inquiry |
| Batchno.20250725 |
5g |
In stock |
Shanghai, Shenzhen, Tianjin | | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
| Batchno.20251110 |
250mg |
Out of stock |
| 5-7 business days | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
| Batchno.20250519 |
50mg |
In stock |
Shanghai | | Inquiry |
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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, 0.25g, 10g, 25g, 100g
- Available purity: >97%
- Inventory rows with stock: 3
- Bulk packaging: confirmed by inquiry
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Recorded sizes, purity and stock details for CAS 50681-25-9
| Pack Size |
Recorded Purity |
Available Qty |
Ship From |
Inquiry |
| 1g |
>97% |
5
In Stock
|
Beijing |
Inquiry |
| 5g |
>97% |
5
In Stock
|
Hong Kong |
Inquiry |
| 0.25g |
>97% |
1
In Stock
|
Shenzhen |
Inquiry |
| 10g |
>97% |
0
Out of Stock
|
Shanghai |
Inquiry |
| 25g |
>97% |
0
Out of Stock
|
Hong Kong |
Inquiry |
| 100g |
>97% |
0
Out of Stock
|
Shanghai |
Inquiry |
50681-25-9 / pyridazine-4-carboxylic acid
Standard CAS: 50681-25-9
Multi CAS: No
Basic Information
CAS
50681-25-9
Multi CAS
No
Molecular Formula
C5H4N2O2
Molecular Weight
124.100000
Exact Mass
124.027277
InChI
InChI=1S/C5H4N2O2/c8-5(9)4-1-2-6-7-3-4/h1-3H,(H,8,9)
InChIKey
JUSIWJONLKBPDU-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
9
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
1
Molar refractivity
28.99
TPSA
63.08
LogP / Solubility
WLOGP
0.17
MLOGP
0.14
XLogP3
-0.3
Consensus LogP
0.0000
Log S (ESOL)
-1.15
Class (ESOL)
Soluble
Log S (Ali)
-0.7
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.73
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)
-3.35
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5