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CAS 15546-43-7 N,N,N’,N’-Tetraphenylbenzidine molecular structure lightbox
CAS RN: 15546-43-7

N,N,N’,N’-Tetraphenylbenzidine

Product Availability

Choose a grade to view its available package options.

1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260127 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong, Chongqing, Hebei Inquiry
  • Product code: SSC-064760
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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: 1g, 5g, 10g, 25g, 100g
  • Available purity: ≥98%
  • Inventory rows with stock: 1
  • 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 15546-43-7
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥98% 1 In Stock Shenzhen Inquiry
5g ≥98% 0 Out of Stock Hong Kong Inquiry
10g ≥98% 0 Out of Stock Shanghai Inquiry
25g ≥98% 0 Out of Stock Shanghai Inquiry
100g ≥98% 0 Out of Stock Hong Kong Inquiry

15546-43-7 / N,N-diphenyl-4-[4-(N-phenylanilino)phenyl]aniline

Standard CAS: 15546-43-7 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
15546-43-7
Multi CAS
No
Molecular Formula
C36H28N2
Molecular Weight
488.600000
Exact Mass
488.225249
SMILES
C1=CC=C(C=C1)N(C2=CC=CC=C2)C3=CC=C(C=C3)C4=CC=C(C=C4)N(C5=CC=CC=C5)C6=CC=CC=C6
InChI
InChI=1S/C36H28N2/c1-5-13-31(14-6-1)37(32-15-7-2-8-16-32)35-25-21-29(22-26-35)30-23-27-36(28-24-30)38(33-17-9-3-10-18-33)34-19-11-4-12-20-34/h1-28H
InChIKey
DCZNSJVFOQPSRV-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
38
Aromatic heavy atom count
36
Rotatable bonds
7
H-bond acceptors
2
Molar refractivity
161.24
TPSA
6.48

LogP / Solubility

WLOGP
10.29
MLOGP
9.09
XLogP3
10
Consensus LogP
9.79
Log S (ESOL)
-9.59
Class (ESOL)
Insoluble
Log S (Ali)
-11
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-12.22
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)
1.61

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
No
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
5.5

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Applications of CAS 15546-43-7

This compound is commonly used in materials science and advanced materials development, organic synthesis and chemical building blocks. Starshine Chemical supplies CAS 15546-43-7 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Physical & Chemical Properties

IUPAC NameN,N-diphenyl-4-[4-(N-phenylanilino)phenyl]aniline

Safety Information (GHS)

Pictogram(s): GHS07. Signal word: Warning.

Precautionary statements: P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Request the SDS (Safety Data Sheet) for full hazard and safety documentation.

Storage & Handling

Storage: Keep the container tightly closed in a cool, dry and well-ventilated place. For detailed hazard, storage and transport information, request the SDS (Safety Data Sheet) with your inquiry.

Quotation & Packaging

Prices are confirmed by inquiry. Request a quote for current pricing, minimum order quantity (MOQ) and lead time. The pack sizes listed on this page are reference options; custom pack sizes and bulk quantities are available on request.

Quality & Compliance

Specifications and purity shown on this page are based on batch records. A Certificate of Analysis (COA) is available on request. For research and further manufacturing use only — not for direct human or therapeutic use.

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