CAS RN: 128388-54-5
5′-m-Terphenylboronic Acid (contains varying amounts of Anhydride)
Product Availability
Choose a grade to view its available package options.
14 package records11 with current stock3 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250630 | 100g | In stock | Shanghai | Inquiry | |
| Batchno.20260313 | 10g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu | Inquiry | |
| Batchno.20250517 | 1g | In stock | Shanghai, Shenzhen, Tianjin | Inquiry | |
| Batchno.20250523 | 25g | In stock | Shanghai, Tianjin, Wuhan | Inquiry | |
| Batchno.20250911 | 5g | In stock | Shanghai, Shenzhen, Tianjin, Wuhan | Inquiry |
- Product code: SSC-035684
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: >95%
- Inventory rows with stock: 2
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 1g | -- | 1 In Stock | Shanghai | Inquiry |
| 1g | >95% | 1 In Stock | Shenzhen | Inquiry |
| 5g | -- | 0 Out of Stock | Shanghai | Inquiry |
| 5g | >95% | 0 Out of Stock | Shanghai | Inquiry |
| 10g | -- | 0 Out of Stock | Shanghai | Inquiry |
| 10g | >95% | 0 Out of Stock | Shanghai | Inquiry |
| 25g | -- | 0 Out of Stock | Shenzhen | Inquiry |
| 25g | >95% | 0 Out of Stock | Hong Kong | Inquiry |
| 100g | -- | 0 Out of Stock | Shanghai | Inquiry |
| 100g | >95% | 0 Out of Stock | Shanghai | Inquiry |
128388-54-5 / (3,5-diphenylphenyl)boronic acid
Basic Information
CAS
128388-54-5
Multi CAS
No
Molecular Formula
C18H15BO2
Molecular Weight
274.100000
Exact Mass
274.116510
SMILES
B(C1=CC(=CC(=C1)C2=CC=CC=C2)C3=CC=CC=C3)(O)O
InChI
InChI=1S/C18H15BO2/c20-19(21)18-12-16(14-7-3-1-4-8-14)11-17(13-18)15-9-5-2-6-10-15/h1-13,20-21H
InChIKey
MRBZYVMZUBUDAX-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
21
Aromatic heavy atom count
18
Rotatable bonds
3
H-bond acceptors
2
H-bond donors
2
Molar refractivity
87.14
TPSA
40.46
LogP / Solubility
WLOGP
2.7
MLOGP
2.39
XLogP3
2.7
Consensus LogP
2.6
Log S (ESOL)
-3.68
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.76
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4.04
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)
-2.47
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]
H335 (85.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
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