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: 0.25g, 1g, 5g, 10g, 25g, 100g, 500g
- Available purity: >98%
- Inventory rows with stock: 7
- 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 |
|---|---|---|---|---|
| 0.25g | >98% | 5 In Stock | Shanghai | Inquiry |
| 1g | >98% | 5 In Stock | Shanghai | Inquiry |
| 5g | >98% | 5 In Stock | Shenzhen | Inquiry |
| 10g | >98% | 5 In Stock | Shenzhen | Inquiry |
| 25g | >98% | 5 In Stock | Beijing | Inquiry |
| 100g | >98% | 5 In Stock | Shenzhen | Inquiry |
| 500g | >98% | 2 In Stock | Hong Kong | Inquiry |
1837-55-4 / 3,5-dichloropyridazine
Basic Information
CAS
1837-55-4
Multi CAS
No
Molecular Formula
C4H2Cl2N2
Molecular Weight
148.980000
Exact Mass
147.959504
SMILES
C1=C(C=NN=C1Cl)Cl
InChI
InChI=1S/C4H2Cl2N2/c5-3-1-4(6)8-7-2-3/h1-2H
InChIKey
JZSAUQMXKHBZEO-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
8
Aromatic heavy atom count
6
H-bond acceptors
2
Molar refractivity
32.05
TPSA
25.78
LogP / Solubility
WLOGP
1.78
MLOGP
1.56
XLogP3
1.4
Consensus LogP
1.58
Log S (ESOL)
-2.44
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.07
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.11
Class (SILICOS-IT)
Moderately 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)
-2.36
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5
Safety & Transport
Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H302+H312+H332 (82.4%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
H302 (97.1%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (88.2%): Harmful in contact with skin [Warning Acute toxicity, dermal]
H315 (97.1%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (97.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
