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CAS 10311-61-2 N,N’-Di-p-tolylbenzidine molecular structure lightbox
CAS RN: 10311-61-2

N,N’-Di-p-tolylbenzidine

Product Availability

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3 package records2 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260621 1g In stock Shanghai, Shandong Inquiry
Batchno.20250210 25g Out of stock 8-10 business days Inquiry
Batchno.20251201 5g In stock Shanghai Inquiry
  • Product code: SSC-004544
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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: 5g
  • 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 10311-61-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥97% 0 Out of Stock Shenzhen Inquiry

10311-61-2 / 4-methyl-N-[4-[4-(4-methylanilino)phenyl]phenyl]aniline

N,N'-Di-p-tolylbenzidine | N4,N4'-Di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine | N,N'-Bis(4-methylphenyl)benzidine

Standard CAS: 10311-61-2 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
10311-61-2
Multi CAS
Yes
Molecular Formula
C26H24N2
Molecular Weight
364.500000
Exact Mass
364.193949
SMILES
CC1=CC=C(C=C1)NC2=CC=C(C=C2)C3=CC=C(C=C3)NC4=CC=C(C=C4)C
InChI
InChI=1S/C26H24N2/c1-19-3-11-23(12-4-19)27-25-15-7-21(8-16-25)22-9-17-26(18-10-22)28-24-13-5-20(2)6-14-24/h3-18,27-28H,1-2H3
InChIKey
YUPJJGHTTBDCIK-UHFFFAOYSA-N
Synonyms
N,N'-Di-p-tolylbenzidine N4,N4'-Di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine N,N'-Bis(4-methylphenyl)benzidine N,N'-Di-(4-methyl-phenyl)-benzidine MFCD09833311

Computed Properties

Structural Parameters

Heavy atom count
28
Aromatic heavy atom count
24
Fraction Csp3
0.08
Rotatable bonds
5
H-bond acceptors
2
H-bond donors
2
Molar refractivity
120.8
TPSA
24.06

LogP / Solubility

WLOGP
7.46
MLOGP
6.58
XLogP3
7.4
Consensus LogP
7.15
Log S (ESOL)
-7.1
Class (ESOL)
Insoluble
Log S (Ali)
-7.93
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-8.82
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)
0.35

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
No
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
3

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