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CAS 64741-27-1 2,6-BIS(DIPHENYLPHOSPHINO)PYRIDINE molecular structure lightbox
CAS RN: 64741-27-1

2,6-BIS(DIPHENYLPHOSPHINO)PYRIDINE

Product Availability

Choose a grade to view its available package options.

5 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260331 100mg In stock Shanghai, Shenzhen Inquiry
Batchno.20250204 100mg / 500mg Confirm by inquiry Shanghai, Guangdong Inquiry
Batchno.20250617 1g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20251125 250mg In stock Shanghai, Tianjin, Wuhan Inquiry
Batchno.20250105 5g In stock Shanghai Inquiry
  • Product code: SSC-174429
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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: 0.25g
  • Available purity: ＞97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 64741-27-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g ＞97% 0 Out of Stock Shanghai Inquiry

64741-27-1 / (6-diphenylphosphanyl-2-pyridinyl)-diphenylphosphane

Standard CAS: 64741-27-1 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
64741-27-1
Multi CAS
No
Molecular Formula
C29H23NP2
Molecular Weight
447.400000
Exact Mass
447.130574
InChI
InChI=1S/C29H23NP2/c1-5-14-24(15-6-1)31(25-16-7-2-8-17-25)28-22-13-23-29(30-28)32(26-18-9-3-10-19-26)27-20-11-4-12-21-27/h1-23H
InChIKey
UNCDYUGALDQNLL-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
32
Aromatic heavy atom count
30
Rotatable bonds
6
H-bond acceptors
1
Molar refractivity
141.65
TPSA
12.89

LogP / Solubility

WLOGP
4.6
MLOGP
4.08
XLogP3
6.9
Consensus LogP
5.19
Log S (ESOL)
-5.81
Class (ESOL)
Slightly soluble
Log S (Ali)
-6.55
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-7.1
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
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)
-2.18

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
3.5

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