CAS RN: 933-76-6
4,5-Dichloro-2-methyl-3(2H)-pyridazinone
Product Availability
Choose a grade to view its available package options.
10 package records9 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250401 | 100g | In stock | Shanghai | Inquiry |
| Batchno.20260301 | 10g | In stock | Shanghai, Shenzhen, Tianjin, Chengdu | Inquiry |
| Batchno.20250623 | 25g | In stock | Shanghai | Inquiry |
| Batchno.20250302 | 500g | In stock | Shanghai, Tianjin | Inquiry |
| Batchno.20250109 | 5g | In stock | Shanghai, Shenzhen, Wuhan, Chengdu | Inquiry |
- Product code: SSC-207290
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: 25g
- Available purity: ≥98%
- 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.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 25g | ≥98% | 0 Out of Stock | Shanghai | Inquiry |
933-76-6 / 4,5-dichloro-2-methylpyridazin-3-one
Basic Information
CAS
933-76-6
Multi CAS
Yes
Molecular Formula
C5H4CL2N2O
Molecular Weight
179.000000
Exact Mass
177.970068
InChI
InChI=1S/C5H4Cl2N2O/c1-9-5(10)4(7)3(6)2-8-9/h2H,1H3
InChIKey
ACKBTCUMGAHRIE-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
10
Aromatic heavy atom count
6
Fraction Csp3
0.2
H-bond acceptors
3
Molar refractivity
39.5
TPSA
34.89
LogP / Solubility
WLOGP
1.09
MLOGP
0.95
XLogP3
1.1
Consensus LogP
1.05
Log S (ESOL)
-2.08
Class (ESOL)
Moderately soluble
Log S (Ali)
-1.81
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.73
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)
-3.04
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
