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CAS 1692-15-5 4-Pyridylboronic Acid (contains varying amounts of Anhydride) molecular structure lightbox
CAS RN: 1692-15-5

4-Pyridylboronic Acid (contains varying amounts of Anhydride)

Product Availability

Choose a grade to view its available package options.

6 package records5 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250126 100g In stock Shanghai, Hebei Inquiry
Batchno.20260217 1g In stock Shanghai, Shandong, Chongqing Inquiry
Batchno.20260616 25g In stock Shandong, Guangdong, Chongqing, Hebei Inquiry
Batchno.20260627 500g Out of stock 5-7 business days Inquiry
Batchno.20260422 5g In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260119 5g / 25g / 100g Confirm by inquiry Shandong Inquiry
  • Product code: SSC-073818
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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, 5g, 10g, 25g
  • Available purity: >97%
  • 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 1692-15-5
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >97% 0 Out of Stock Hong Kong Inquiry
5g >97% 0 Out of Stock Beijing Inquiry
10g >97% 0 Out of Stock Beijing Inquiry
25g >97% 0 Out of Stock Beijing Inquiry

1692-15-5 / pyridin-4-ylboronic acid

Standard CAS: 1692-15-5 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
1692-15-5
Multi CAS
No
Molecular Formula
C5H6BNO2
Molecular Weight
122.920000
Exact Mass
123.049159
SMILES
B(C1=CC=NC=C1)(O)O
InChI
InChI=1S/C5H6BNO2/c8-6(9)5-1-3-7-4-2-5/h1-4,8-9H
InChIKey
QLULGIRFKAWHOJ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
9
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
3
H-bond donors
2
Molar refractivity
34.06
TPSA
53.35

LogP / Solubility

WLOGP
-1.24
MLOGP
-1.1
XLogP3
-1.24
Consensus LogP
-1.19
Log S (ESOL)
-0.25
Class (ESOL)
Very soluble
Log S (Ali)
0.33
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
0.45
Class (SILICOS-IT)
Highly soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.35

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

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H302 (12.5%): Harmful if swallowed [Warning Acute toxicity, oral] H315 (81.2%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (81.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (75%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

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