CAS RN: 481-91-4
naphthidine
Product Availability
Choose a grade to view its available package options.
1 package records1 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250723 | 250mg / 1g / 5g | Confirm by inquiry | Shanghai, Chongqing | Inquiry |
- Product code: starshine_CAS481-91-4
- Purity/Analytical Methods: >99.0%
481-91-4 / 4-(4-aminonaphthalen-1-yl)naphthalen-1-amine
Basic Information
CAS
481-91-4
Multi CAS
Yes
Molecular Formula
C20H16N2
Molecular Weight
284.400000
Exact Mass
284.131349
InChI
InChI=1S/C20H16N2/c21-19-11-9-15(13-5-1-3-7-17(13)19)16-10-12-20(22)18-8-4-2-6-14(16)18/h1-12H,21-22H2
InChIKey
RZPBZEISZUFQSV-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
22
Aromatic heavy atom count
20
Rotatable bonds
1
H-bond acceptors
2
H-bond donors
2
Molar refractivity
95.71
TPSA
52.04
LogP / Solubility
WLOGP
4.82
MLOGP
4.26
XLogP3
4.7
Consensus LogP
4.59
Log S (ESOL)
-5.25
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.37
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.63
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)
-1.03
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
3
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