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CAS 5784-45-2 1-CHLOROPHTHALAZINE molecular structure lightbox
CAS RN: 5784-45-2

1-CHLOROPHTHALAZINE

Product Availability

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5 package records3 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260414 100mg In stock Shanghai, Tianjin Inquiry
Batchno.20250221 1g In stock Shanghai, Shenzhen Inquiry
Batchno.20260515 250mg In stock Shanghai Inquiry
Batchno.20260609 5g Out of stock Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260505 100mg / 250mg / 1g / 5g Out of stock 8-10 business days Inquiry
  • Product code: SSC-166051
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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: 1g
  • Available purity: ≥95%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 5784-45-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Hong Kong Inquiry

5784-45-2 / 1-chlorophthalazine

Standard CAS: 5784-45-2 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
5784-45-2
Multi CAS
Yes
Molecular Formula
C8H5CLN2
Molecular Weight
164.590000
Exact Mass
164.014126
InChI
InChI=1S/C8H5ClN2/c9-8-7-4-2-1-3-6(7)5-10-11-8/h1-5H
InChIKey
UCOVESIAFFGEOR-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
11
Aromatic heavy atom count
10
H-bond acceptors
2
Molar refractivity
44.55
TPSA
25.78

LogP / Solubility

WLOGP
2.28
MLOGP
2
XLogP3
2.1
Consensus LogP
2.13
Log S (ESOL)
-2.97
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.56
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.62
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)
-2.1

Drug-likeness / Medicinal Chemistry

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

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