CAS RN: 3878-44-2
Triphenylphosphine Selenide
Product Availability
Choose a grade to view its available package options.
6 package records6 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250927 | 100g | In stock | Shanghai | Inquiry |
| Batchno.20260326 | 10g | In stock | Shanghai | Inquiry |
| Batchno.20250331 | 1g | In stock | Shanghai, Tianjin | Inquiry |
| Batchno.20250207 | 25g | In stock | Shanghai | Inquiry |
| Batchno.20250913 | 500g | In stock | Shanghai | Inquiry |
| Batchno.20260308 | 5g | In stock | Shanghai, Tianjin | Inquiry |
- Product code: SSC-146383
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: 1g
- Available purity: ≥98%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 1g | ≥98% | 0 Out of Stock | Shanghai | Inquiry |
3878-44-2 / triphenyl(selanylidene)-lambda5-phosphane
Basic Information
CAS
3878-44-2
Multi CAS
No
Molecular Formula
C18H15PSE
Molecular Weight
341.300000
Exact Mass
342.007660
InChI
InChI=1S/C18H15PSe/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChIKey
ZFVJLNKVUKIPPI-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
20
Aromatic heavy atom count
18
Rotatable bonds
3
Molar refractivity
90.9
TPSA
0.0000
LogP / Solubility
WLOGP
3.06
MLOGP
2.71
XLogP3
3.06
Consensus LogP
2.94
Log S (ESOL)
-4.35
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.57
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.78
Class (SILICOS-IT)
Slightly soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.63
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
1.5
