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CAS 939-23-1 4-Phenylpyridine molecular structure lightbox
CAS RN: 939-23-1

4-Phenylpyridine

Product Availability

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4 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250907 100g In stock Shanghai, Shandong Inquiry
Batchno.20250521 1g In stock Shanghai, Shandong, Guangdong Inquiry
Batchno.20260107 25g In stock Shandong Inquiry
Batchno.20250801 5g In stock Shanghai, Shandong, Guangdong, Hebei Inquiry
  • Product code: SSC-208392
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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, 25g, 10g, 100g
  • Available purity: >98%
  • Inventory rows with stock: 5
  • 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 939-23-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >98% 5 In Stock Shenzhen Inquiry
5g >98% 5 In Stock Shanghai Inquiry
25g >98% 5 In Stock Shenzhen Inquiry
10g >98% 4 In Stock Beijing Inquiry
100g >98% 1 In Stock Shanghai Inquiry

939-23-1 / 4-phenylpyridine

Standard CAS: 939-23-1 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
939-23-1
Multi CAS
Yes
Molecular Formula
C11H9N
Molecular Weight
155.200000
Exact Mass
155.073499
InChI
InChI=1S/C11H9N/c1-2-4-10(5-3-1)11-6-8-12-9-7-11/h1-9H
InChIKey
JVZRCNQLWOELDU-UHFFFAOYSA-N

Physical Properties

Melting Point
77 - 78 °C
Boiling Point
281.00 °C. @ 760.00 mm Hg
Physical Description
Light brown crystalline solid; Solid
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
12
Aromatic heavy atom count
12
Rotatable bonds
1
H-bond acceptors
1
Molar refractivity
49.67
TPSA
12.89

LogP / Solubility

WLOGP
2.75
MLOGP
2.41
XLogP3
2.6
Consensus LogP
2.59
Log S (ESOL)
-3.21
Class (ESOL)
Poorly soluble
Log S (Ali)
-2.82
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-3.07
Class (SILICOS-IT)
Poorly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.72

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

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