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CAS 74-39-5 Magneson molecular structure lightbox
CAS RN: 74-39-5

Magneson

Product Availability

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4 package records3 with current stock4 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250330 125ml In stock Shanghai, Shandong, Chongqing Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260314 125ml Out of stock 8-10 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20251127 5g / 25g / 100g / 500g Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250917 25g / 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
  • Product code: SSC-183416
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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: ≥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 74-39-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥95% 0 Out of Stock Shenzhen Inquiry

74-39-5 / 4-[(4-nitrophenyl)diazenyl]benzene-1,3-diol

Standard CAS: 74-39-5 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
74-39-5
Multi CAS
Yes
Molecular Formula
C12H9N3O4
Molecular Weight
259.220000
Exact Mass
259.059306
InChI
InChI=1S/C12H9N3O4/c16-10-5-6-11(12(17)7-10)14-13-8-1-3-9(4-2-8)15(18)19/h1-7,16-17H
InChIKey
NGPGYVQZGRJHFJ-UHFFFAOYSA-N

Physical Properties

Physical Description
A solid insoluble in water; [Sax]
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
19
Aromatic heavy atom count
12
Rotatable bonds
3
H-bond acceptors
6
H-bond donors
2
Molar refractivity
67.04
TPSA
108.32

LogP / Solubility

WLOGP
3.42
MLOGP
3.02
XLogP3
2.8
Consensus LogP
3.08
Log S (ESOL)
-3.87
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.16
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.54
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.87

Drug-likeness / Medicinal Chemistry

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

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