CAS RN: 1220039-64-4

4-BroMopyridazine HydrobroMide

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6 package records6 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250529 100mg In stock Shanghai, Shenzhen, Wuhan Inquiry
Batchno.20260305 10g In stock Shanghai Inquiry
Batchno.20260517 1g In stock Shanghai, Tianjin, Wuhan Inquiry
Batchno.20250621 250mg In stock Shanghai, Shenzhen, Wuhan Inquiry
Batchno.20260303 25g In stock Shanghai Inquiry
Batchno.20260603 5g In stock Shanghai, Tianjin Inquiry
  • Product code: starshine_CAS1220039-64-4
  • Purity/Analytical Methods: >99.0%
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1220039-64-4 / 4-bromopyridazine;hydrobromide

Standard CAS: 1220039-64-4 Multi CAS: No

Basic Information

CAS
1220039-64-4
Multi CAS
No
Molecular Formula
C4H4Br2N2
Molecular Weight
239.900000
Exact Mass
239.872070
SMILES
C1=CN=NC=C1Br.Br
InChI
InChI=1S/C4H3BrN2.BrH/c5-4-1-2-6-7-3-4;/h1-3H;1H
InChIKey
KSJDIQGRNABAMU-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
8
Aromatic heavy atom count
6
H-bond acceptors
2
H-bond donors
1
Molar refractivity
40.05
TPSA
25.78

LogP / Solubility

WLOGP
1.82
MLOGP
1.6
XLogP3
1.82
Consensus LogP
1.75
Log S (ESOL)
-3.03
Class (ESOL)
Poorly soluble
Log S (Ali)
-2.84
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.73
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)
-2.89

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 (100%): Harmful if swallowed [Warning Acute toxicity, oral] H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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