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CAS 93-46-9 N,N’-Di-2-naphthyl-1,4-phenylenediamine molecular structure lightbox
CAS RN: 93-46-9

N,N’-Di-2-naphthyl-1,4-phenylenediamine

Product Availability

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4 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260218 100g Out of stock Inquiry
Batchno.20250829 25g Out of stock Inquiry
Batchno.20260530 25g / 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Chongqing, Hebei, Shandong Inquiry
Batchno.20260125 500g Out of stock Inquiry
  • Product code: SSC-206985
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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 93-46-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥95% 0 Out of Stock Hong Kong Inquiry

93-46-9 / 1-N,4-N-dinaphthalen-2-ylbenzene-1,4-diamine

Standard CAS: 93-46-9 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
93-46-9
Multi CAS
Yes
Molecular Formula
C26H20N2
Molecular Weight
360.400000
Exact Mass
360.162649
InChI
InChI=1S/C26H20N2/c1-3-7-21-17-25(11-9-19(21)5-1)27-23-13-15-24(16-14-23)28-26-12-10-20-6-2-4-8-22(20)18-26/h1-18,27-28H
InChIKey
VETPHHXZEJAYOB-UHFFFAOYSA-N

Physical Properties

Melting Point
437 to 444 °F (NTP, 1992)
Boiling Point
Decomposes at 450-453 °F (NTP, 1992)
Density
1.25 (NTP, 1992) - Denser than water; will sink
Physical Description
N,n'-di-2-naphthyl-p-phenylenediamine is a gray powder. (NTP, 1992)
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
28
Aromatic heavy atom count
26
Rotatable bonds
4
H-bond acceptors
2
H-bond donors
2
Molar refractivity
120.9
TPSA
24.06

LogP / Solubility

WLOGP
7.48
MLOGP
6.6
XLogP3
7.5
Consensus LogP
7.19
Log S (ESOL)
-7.21
Class (ESOL)
Insoluble
Log S (Ali)
-7.92
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-8.69
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
Yes
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
0.39

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
No
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
3.5

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