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CAS 807-19-2 tris(4-carboxylphenyl)phosphineoxide molecular structure lightbox
CAS RN: 807-19-2

tris(4-carboxylphenyl)phosphineoxide

Product Availability

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1 package records1 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260314 100mg / 250mg / 1g Confirm by inquiry Shanghai, Shandong, Guangdong Inquiry
  • Product code: SSC-189402
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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: ≥95%
  • 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 807-19-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Beijing Inquiry

807-19-2 / 4-bis(4-carboxyphenyl)phosphorylbenzoic acid

Standard CAS: 807-19-2 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
807-19-2
Multi CAS
Yes
Molecular Formula
C21H15O7P
Molecular Weight
410.300000
Exact Mass
410.055540
InChI
InChI=1S/C21H15O7P/c22-19(23)13-1-7-16(8-2-13)29(28,17-9-3-14(4-10-17)20(24)25)18-11-5-15(6-12-18)21(26)27/h1-12H,(H,22,23)(H,24,25)(H,26,27)
InChIKey
HINHOAXLSUHLCR-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
29
Aromatic heavy atom count
18
Rotatable bonds
6
H-bond acceptors
4
H-bond donors
3
Molar refractivity
106.71
TPSA
128.97

LogP / Solubility

WLOGP
2.42
MLOGP
2.16
XLogP3
2.6
Consensus LogP
2.39
Log S (ESOL)
-3.97
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.67
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.06
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
No
P-gp substrate
Yes
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.5

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
2.5

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