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CAS 4724-48-5 n-Octylphosphonic Acid molecular structure lightbox
CAS RN: 4724-48-5

n-Octylphosphonic Acid

Product Availability

Choose a grade to view its available package options.

11 package records8 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260522 100g Out of stock Inquiry
Batchno.20260204 1g In stock Inquiry
Batchno.20250620 25g In stock Inquiry
Batchno.20250808 500g Out of stock Inquiry
Batchno.20250712 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250611 100g In stock Shanghai Inquiry
Batchno.20251015 1g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250128 1kg Out of stock Inquiry
Batchno.20260121 25g In stock Shanghai Inquiry
Batchno.20250217 500g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260303 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
  • Product code: SSC-154176
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 1g, 5g, 10g, 25g, 100g
  • Available purity: ≥97%
  • Inventory rows with stock: 4
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 4724-48-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥97% 5 In Stock Shenzhen Inquiry
5g ≥97% 5 In Stock Hong Kong Inquiry
10g ≥97% 5 In Stock Shenzhen Inquiry
25g ≥97% 4 In Stock Shenzhen Inquiry
100g ≥97% 0 Out of Stock Beijing Inquiry

4724-48-5 / octylphosphonic acid

Standard CAS: 4724-48-5 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
4724-48-5
Multi CAS
Yes
Molecular Formula
C8H19O3P
Molecular Weight
194.210000
Exact Mass
194.107181
InChI
InChI=1S/C8H19O3P/c1-2-3-4-5-6-7-8-12(9,10)11/h2-8H2,1H3,(H2,9,10,11)
InChIKey
NJGCRMAPOWGWMW-UHFFFAOYSA-N

Physical Properties

Physical Description
Dry Powder; Liquid; Other Solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
12
Fraction Csp3
1
Rotatable bonds
7
H-bond acceptors
1
H-bond donors
2
Molar refractivity
50.29
TPSA
57.53

LogP / Solubility

WLOGP
2.52
MLOGP
2.22
XLogP3
1.8
Consensus LogP
2.18
Log S (ESOL)
-2.17
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.98
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-3.86
Class (SILICOS-IT)
Poorly 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)
-2.11

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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