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CAS 1390656-66-2 5,7-dichloropyrido[3,4-d]pyridazin-4(3H)-one molecular structure lightbox
CAS RN: 1390656-66-2

5,7-dichloropyrido[3,4-d]pyridazin-4(3H)-one

Product Availability

Choose a grade to view its available package options.

5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250730 100mg In stock Shanghai Inquiry
Batchno.20260110 100mg / 250mg / 500mg / 1g / 5g Confirm by inquiry Shanghai 5-7 business days Inquiry
Batchno.20250902 1g In stock Shanghai Inquiry
Batchno.20251030 250mg In stock Shanghai Inquiry
Batchno.20251212 5g In stock Shanghai Inquiry
  • Product code: SSC-049198
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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: 0.1g, 0.25g, 1g, 5g, 10g
  • Available purity: >95%
  • Inventory rows with stock: 5
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 1390656-66-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.1g >95% 5 In Stock Shanghai Inquiry
0.25g >95% 5 In Stock Shenzhen Inquiry
1g >95% 5 In Stock Shenzhen Inquiry
5g >95% 5 In Stock Shanghai Inquiry
10g >95% 5 In Stock Shanghai Inquiry

1390656-66-2 / 5,7-dichloro-3H-pyrido[3,4-d]pyridazin-4-one

Standard CAS: 1390656-66-2 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
1390656-66-2
Multi CAS
No
Molecular Formula
C7H3Cl2N3O
Molecular Weight
216.020000
Exact Mass
214.965317
SMILES
C1=C2C=NNC(=O)C2=C(N=C1Cl)Cl
InChI
InChI=1S/C7H3Cl2N3O/c8-4-1-3-2-10-12-7(13)5(3)6(9)11-4/h1-2H,(H,12,13)
InChIKey
JDWMBTIYXMTKJC-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
13
Aromatic heavy atom count
10
H-bond acceptors
3
H-bond donors
1
Molar refractivity
50.18
TPSA
58.64

LogP / Solubility

WLOGP
1.62
MLOGP
1.43
XLogP3
1.6
Consensus LogP
1.55
Log S (ESOL)
-2.77
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.5
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.41
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.88

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

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