CAS RN: 40691-33-6

Bis(tri-o-tolylphosphine)palladium(II) Dichloride

Product Availability

Choose a grade to view its available package options.

5 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251228 250mg / 1g / 5g Confirm by inquiry Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260121 1g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20250119 250mg In stock Shanghai Inquiry
Batchno.20251017 25g In stock Shanghai Inquiry
Batchno.20250621 5g In stock Shanghai, Tianjin Inquiry
  • Product code: SSC-149010
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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: 0.25g, 1g, 5g, 10g, 25g
  • Available purity: >98%
  • Inventory rows with stock: 2
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 40691-33-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
0.25g >98% 1 In Stock Hong Kong Inquiry
1g >98% 1 In Stock Beijing Inquiry
5g >98% 0 Out of Stock Shanghai Inquiry
10g >98% 0 Out of Stock Hong Kong Inquiry
25g >98% 0 Out of Stock Hong Kong Inquiry

40691-33-6 / palladium(2+);bis(tris(2-methylphenyl)phosphane);dichloride

Standard CAS: 40691-33-6 Multi CAS: Yes

Basic Information

CAS
40691-33-6
Multi CAS
Yes
Molecular Formula
C42H42CL2P2PD
Molecular Weight
786.100000
Exact Mass
784.117360
InChI
InChI=1S/2C21H21P.2ClH.Pd/c2*1-16-10-4-7-13-19(16)22(20-14-8-5-11-17(20)2)21-15-9-6-12-18(21)3;;;/h2*4-15H,1-3H3;2*1H;/q;;;;+2/p-2
InChIKey
OTYPIDNRISCWQY-UHFFFAOYSA-L

Computed Properties

Structural Parameters

Heavy atom count
47
Aromatic heavy atom count
36
Fraction Csp3
0.14
Rotatable bonds
6
H-bond acceptors
2
Molar refractivity
198.72
TPSA
0.0000

LogP / Solubility

WLOGP
2.75
MLOGP
2.49
XLogP3
2.75
Consensus LogP
2.66
Log S (ESOL)
-6.61
Class (ESOL)
Insoluble
Log S (Ali)
-7.99
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-7.77
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-5.57

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
5.5

Applications of CAS 40691-33-6

This compound is commonly used in catalysis and inorganic chemistry research, metal and coordination compound chemistry, organic synthesis and chemical building blocks, laboratory reagent and synthesis applications, general chemistry research and laboratory applications. Starshine Chemical supplies CAS 40691-33-6 for R&D and pilot-scale use, with flexible pack sizes and purity grades available.

Physical & Chemical Properties

IUPAC Namedichloropalladium;bis(tris(2-methylphenyl)phosphane)

Storage & Handling

Storage: Store under inert gas. Avoid: Moisture Sensitive. For detailed hazard, storage and transport information, request the SDS (Safety Data Sheet) with your inquiry.

Quotation & Packaging

Prices are confirmed by inquiry. Request a quote for current pricing, minimum order quantity (MOQ) and lead time. The pack sizes listed on this page are reference options; custom pack sizes and bulk quantities are available on request.

Quality & Compliance

Specifications and purity shown on this page are based on batch records. A Certificate of Analysis (COA) is available on request. For research and further manufacturing use only — not for direct human or therapeutic use.

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