CAS RN: 33795-18-5

(4-Hydroxyphenyl)phosphonic Acid

Product Availability

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3 package records2 with current stock1 grade group
Batch No.PackageAvailabilityInquiry
Batchno.20250925 1g Out of stock Inquiry
Batchno.20250508 250mg In stock Inquiry
Batchno.20250519 50mg In stock Inquiry
  • Product code: SSC-139945
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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 33795-18-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Beijing Inquiry

33795-18-5 / (4-hydroxyphenyl)phosphonic acid

Standard CAS: 33795-18-5 Multi CAS: No

Basic Information

CAS
33795-18-5
Multi CAS
No
Molecular Formula
C6H7O4P
Molecular Weight
174.090000
Exact Mass
174.008196
InChI
InChI=1S/C6H7O4P/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4,7H,(H2,8,9,10)
InChIKey
YIDVLWDHYNWHMH-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
11
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
2
H-bond donors
3
Molar refractivity
39.78
TPSA
77.76

LogP / Solubility

WLOGP
0.2
MLOGP
0.17
XLogP3
0.2
Consensus LogP
0.19
Log S (ESOL)
-1.38
Class (ESOL)
Soluble
Log S (Ali)
-1.13
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.07
Class (SILICOS-IT)
Soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.64

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
1.5

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