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CAS 983-80-2 CIS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE molecular structure lightbox
CAS RN: 983-80-2

CIS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE

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7 package records4 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260428 100mg In stock Inquiry
Batchno.20251020 1g In stock Inquiry
Batchno.20260516 250mg In stock Inquiry
Batchno.20250501 50mg / 250mg / 1g Confirm by inquiry Shanghai, Shandong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260520 100mg Out of stock Inquiry
Batchno.20250713 1g Out of stock Inquiry
Batchno.20250625 250mg Out of stock Inquiry
  • Product code: starshine_CAS983-80-2
  • Purity/Analytical Methods: >99.0%
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983-80-2 / 2-diphenylphosphanylethenyl(diphenyl)phosphane

Standard CAS: 983-80-2 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
983-80-2
Multi CAS
Yes
Molecular Formula
C26H22P2
Molecular Weight
396.400000
Exact Mass
396.119675
InChI
InChI=1S/C26H22P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-22H
InChIKey
NCKJIJSEWKIXAT-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
28
Aromatic heavy atom count
24
Rotatable bonds
6
Molar refractivity
127.28
TPSA
0.0000

LogP / Solubility

WLOGP
5.72
MLOGP
5.06
XLogP3
5.9
Consensus LogP
5.56
Log S (ESOL)
-6.14
Class (ESOL)
Insoluble
Log S (Ali)
-6.94
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-7.71
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)
-1.07

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
3

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