CAS RN: 158937-25-8

4′-Pentyloxybiphenyl-4-boronic Acid (contains varying amounts of Anhydride)

Product Availability

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6 package records5 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250520 100g In stock Shanghai Inquiry
Batchno.20260210 10g In stock Shanghai Inquiry
Batchno.20260119 1g In stock Shanghai Inquiry
Batchno.20250827 1g / 5g Out of stock 8-10 business days Inquiry
Batchno.20260424 25g In stock Shanghai Inquiry
Batchno.20250525 5g In stock Shanghai Inquiry
  • Product code: SSC-067075
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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: ≥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 158937-25-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥95% 0 Out of Stock Shanghai Inquiry

158937-25-8 / [4-(4-pentoxyphenyl)phenyl]boronic acid

Standard CAS: 158937-25-8 Multi CAS: No

Basic Information

CAS
158937-25-8
Multi CAS
No
Molecular Formula
C17H21BO3
Molecular Weight
284.200000
Exact Mass
284.158375
SMILES
B(C1=CC=C(C=C1)C2=CC=C(C=C2)OCCCCC)(O)O
InChI
InChI=1S/C17H21BO3/c1-2-3-4-13-21-17-11-7-15(8-12-17)14-5-9-16(10-6-14)18(19)20/h5-12,19-20H,2-4,13H2,1H3
InChIKey
DBDYXLZXTNHAFI-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
21
Aromatic heavy atom count
12
Fraction Csp3
0.29
Rotatable bonds
7
H-bond acceptors
3
H-bond donors
2
Molar refractivity
86.72
TPSA
49.69

LogP / Solubility

WLOGP
2.6
MLOGP
2.3
XLogP3
2.6
Consensus LogP
2.5
Log S (ESOL)
-3.2
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.77
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4.51
Class (SILICOS-IT)
Slightly 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)
-2.61

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
2.5

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364

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