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CAS 30309-80-9 bis(2-methylphenyl)-Phosphine oxide molecular structure lightbox
CAS RN: 30309-80-9

bis(2-methylphenyl)-Phosphine oxide

Product Availability

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3 package records2 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251111 1g Out of stock Inquiry
Batchno.20250822 250mg In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260209 250mg / 1g / 5g Confirm by inquiry Shanghai Inquiry
  • Product code: SSC-134379
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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: 5g
  • 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 30309-80-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ＞97% 0 Out of Stock Beijing Inquiry

30309-80-9 / bis(2-methylphenyl)-oxophosphanium

Standard CAS: 30309-80-9 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
30309-80-9
Multi CAS
No
Molecular Formula
C14H14OP
Molecular Weight
229.230000
Exact Mass
229.078227
InChI
InChI=1S/C14H14OP/c1-11-7-3-5-9-13(11)16(15)14-10-6-4-8-12(14)2/h3-10H,1-2H3/q+1
InChIKey
PSUGZNIRWGKEPG-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
16
Aromatic heavy atom count
12
Fraction Csp3
0.14
Rotatable bonds
2
H-bond acceptors
1
Molar refractivity
69.23
TPSA
17.07

LogP / Solubility

WLOGP
3.08
MLOGP
2.72
XLogP3
3.2
Consensus LogP
3
Log S (ESOL)
-3.63
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.66
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.95
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.93

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
1.5

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