CAS RN: 37943-90-1
Diphenyl-2-pyridylphosphine
Product Availability
Choose a grade to view its available package options.
14 package records13 with current stock3 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250524 | 100g | In stock | Shanghai, Shandong | Inquiry |
| Batchno.20251106 | 1g | In stock | Shanghai, Shandong, Guangdong | Inquiry |
| Batchno.20250415 | 25g | In stock | Shanghai, Shandong, Guangdong, Hebei | Inquiry |
| Batchno.20250521 | 500g | In stock | Shanghai | Inquiry |
| Batchno.20260215 | 5g | In stock | Shanghai, Shandong, Guangdong, Chongqing | Inquiry |
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20251111 | 100g | In stock | Shanghai | Inquiry |
| Batchno.20250620 | 10g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan | Inquiry |
| Batchno.20250716 | 1kg | In stock | Shanghai | Inquiry |
| Batchno.20260106 | 25g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan | Inquiry |
| Batchno.20260302 | 500g | In stock | Shanghai, Tianjin | Inquiry |
- Product code: SSC-145399
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, 500g
- Available purity: ≥96%
- Inventory rows with stock: 2
- 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 |
|---|---|---|---|---|
| 1g | ≥96% | 4 In Stock | Shanghai | Inquiry |
| 5g | ≥96% | 1 In Stock | Beijing | Inquiry |
| 10g | ≥96% | 0 Out of Stock | Shanghai | Inquiry |
| 25g | ≥96% | 0 Out of Stock | Shanghai | Inquiry |
| 100g | ≥96% | 0 Out of Stock | Hong Kong | Inquiry |
| 500g | ≥96% | 0 Out of Stock | Beijing | Inquiry |
37943-90-1 / diphenyl(pyridin-2-yl)phosphane
Basic Information
CAS
37943-90-1
Multi CAS
No
Molecular Formula
C17H14NP
Molecular Weight
263.270000
Exact Mass
263.086386
InChI
InChI=1S/C17H14NP/c1-3-9-15(10-4-1)19(16-11-5-2-6-12-16)17-13-7-8-14-18-17/h1-14H
InChIKey
SVABQOITNJTVNJ-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
19
Aromatic heavy atom count
18
Rotatable bonds
3
H-bond acceptors
1
Molar refractivity
82.94
TPSA
12.89
LogP / Solubility
WLOGP
2.84
MLOGP
2.51
XLogP3
3.9
Consensus LogP
3.08
Log S (ESOL)
-3.76
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.77
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4.09
Class (SILICOS-IT)
Slightly soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.31
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
1.5
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