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CAS 521-74-4 5,7-Dibromo-8-hydroxyquinoline molecular structure lightbox
CAS RN: 521-74-4

5,7-Dibromo-8-hydroxyquinoline

Product Availability

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10 package records10 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260627 100g In stock Inquiry
Batchno.20260112 25g In stock Inquiry
Batchno.20250511 50g In stock Inquiry
Batchno.20250317 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250927 1ml In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250831 100g In stock Shanghai Inquiry
Batchno.20260310 10g In stock Shanghai Inquiry
Batchno.20260222 25g In stock Shanghai, Tianjin Inquiry
Batchno.20260328 500g In stock Shanghai Inquiry
Batchno.20260127 5g In stock Shanghai, Shenzhen Inquiry
  • Product code: SSC-159187
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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: 100g
  • Available purity: ≥97%
  • 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 521-74-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥97% 0 Out of Stock Shenzhen Inquiry

521-74-4 / 5,7-dibromoquinolin-8-ol

Standard CAS: 521-74-4 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
521-74-4
Multi CAS
Yes
Molecular Formula
C9H5BR2NO
Molecular Weight
302.950000
Exact Mass
302.871740
InChI
InChI=1S/C9H5Br2NO/c10-6-4-7(11)9(13)8-5(6)2-1-3-12-8/h1-4,13H
InChIKey
ZDASUJMDVPTNTF-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
13
Aromatic heavy atom count
10
H-bond acceptors
2
H-bond donors
1
Molar refractivity
58.81
TPSA
33.12

LogP / Solubility

WLOGP
3.47
MLOGP
3.06
XLogP3
3.2
Consensus LogP
3.24
Log S (ESOL)
-4.47
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.55
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.51
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.11

Drug-likeness / Medicinal Chemistry

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

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