CAS RN: 20440-95-3
4,4′-Dimethyltriphenylamine
Product Availability
Choose a grade to view its available package options.
5 package records4 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250806 | 100g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20251018 | 1g / 5g / 25g / 100g | Confirm by inquiry | Shanghai, Shandong | Inquiry |
| Batchno.20250315 | 25g | In stock | Tianjin | Inquiry |
| Batchno.20250626 | 500g | Out of stock | Inquiry | |
| Batchno.20250717 | 5g | In stock | Shanghai, Wuhan, Chengdu | Inquiry |
- Product code: SSC-096171
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: 5g, 10g, 25g, 100g, 1000g
- Available purity: ≥97%
- Inventory rows with stock: 6
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 5g | -- | 5 In Stock | Shenzhen | Inquiry |
| 5g | ≥97% | 5 In Stock | Beijing | Inquiry |
| 10g | -- | 5 In Stock | Beijing | Inquiry |
| 10g | ≥97% | 5 In Stock | Hong Kong | Inquiry |
| 25g | -- | 5 In Stock | Hong Kong | Inquiry |
| 25g | ≥97% | 5 In Stock | Hong Kong | Inquiry |
| 100g | -- | 0 Out of Stock | Shanghai | Inquiry |
| 100g | ≥97% | 0 Out of Stock | Shanghai | Inquiry |
| 1000g | -- | 0 Out of Stock | Hong Kong | Inquiry |
20440-95-3 / 4-methyl-N-(4-methylphenyl)-N-phenylaniline
Basic Information
CAS
20440-95-3
Multi CAS
No
Molecular Formula
C20H19N
Molecular Weight
273.400000
Exact Mass
273.151750
SMILES
CC1=CC=C(C=C1)N(C2=CC=CC=C2)C3=CC=C(C=C3)C
InChI
InChI=1S/C20H19N/c1-16-8-12-19(13-9-16)21(18-6-4-3-5-7-18)20-14-10-17(2)11-15-20/h3-15H,1-2H3
InChIKey
YWKKLBATUCJUHI-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
21
Aromatic heavy atom count
18
Fraction Csp3
0.1
Rotatable bonds
3
H-bond acceptors
1
Molar refractivity
90.6
TPSA
3.24
LogP / Solubility
WLOGP
5.77
MLOGP
5.09
XLogP3
6.5
Consensus LogP
5.79
Log S (ESOL)
-5.61
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.97
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-6.59
Class (SILICOS-IT)
Insoluble
ADME
GI absorption
Low
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)
-0.29
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2.5
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