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CAS 734-59-8 (4-bromophenyl)diphenylphosphine molecular structure lightbox
CAS RN: 734-59-8

(4-bromophenyl)diphenylphosphine

Product Availability

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4 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250711 100mg In stock Shanghai, Chengdu Inquiry
Batchno.20260131 1g In stock Shanghai, Shenzhen Inquiry
Batchno.20260312 250mg In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20250820 5g In stock Shanghai Inquiry
  • Product code: SSC-182866
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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: 1g
  • Available purity: ≥98%
  • 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 734-59-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥98% 0 Out of Stock Shanghai Inquiry

734-59-8 / (4-bromophenyl)-diphenylphosphane

Standard CAS: 734-59-8 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
734-59-8
Multi CAS
Yes
Molecular Formula
C18H14BRP
Molecular Weight
341.200000
Exact Mass
340.001650
InChI
InChI=1S/C18H14BrP/c19-15-11-13-18(14-12-15)20(16-7-3-1-4-8-16)17-9-5-2-6-10-17/h1-14H
InChIKey
YNLBCLNFEOKEHA-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
20
Aromatic heavy atom count
18
Rotatable bonds
3
Molar refractivity
92.85
TPSA
0.0000

LogP / Solubility

WLOGP
4.21
MLOGP
3.72
XLogP3
5.3
Consensus LogP
4.41
Log S (ESOL)
-5.07
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.4
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.73
Class (SILICOS-IT)
Slightly soluble

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
No
Log Kp (skin permeation)
-1.81

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

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