CAS RN: 7688-25-7
1,4-Bis(diphenylphosphino)butane
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.20250718 | 100g | In stock | Shanghai, Shenzhen | Inquiry |
| Batchno.20250122 | 10g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20250108 | 1kg | In stock | Shanghai | Inquiry |
| Batchno.20260227 | 25g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry |
| Batchno.20251210 | 500g | In stock | Shanghai, Wuhan, Chengdu | Inquiry |
- Product code: SSC-186292
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, 25g, 100g, 1000g, 10g, 500g
- 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 | >97% | 5 In Stock | Shanghai | Inquiry |
| 25g | >97% | 5 In Stock | Shenzhen | Inquiry |
| 100g | >97% | 5 In Stock | Beijing | Inquiry |
| 1000g | >97% | 5 In Stock | Shenzhen | Inquiry |
| 10g | >97% | 4 In Stock | Beijing | Inquiry |
| 500g | >97% | 2 In Stock | Shanghai | Inquiry |
7688-25-7 / 4-diphenylphosphanylbutyl(diphenyl)phosphane
Basic Information
CAS
7688-25-7
Multi CAS
Yes
Molecular Formula
C28H28P2
Molecular Weight
426.500000
Exact Mass
426.166625
InChI
InChI=1S/C28H28P2/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28/h1-12,15-22H,13-14,23-24H2
InChIKey
BCJVBDBJSMFBRW-UHFFFAOYSA-N
Physical Properties
Physical Description
White powder
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
30
Aromatic heavy atom count
24
Fraction Csp3
0.14
Rotatable bonds
9
Molar refractivity
137.11
TPSA
0.0000
LogP / Solubility
WLOGP
6.03
MLOGP
5.34
XLogP3
6.6
Consensus LogP
5.99
Log S (ESOL)
-6.28
Class (ESOL)
Insoluble
Log S (Ali)
-7.41
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-8.52
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
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-1.04
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
No
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
3
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