4-Pyridinylboronic acid, 97%

Name: 4-Pyridinylboronic acid, 97%
Brand: Vaqora Chemicals
SKU: VQ-011822

About 4-Pyridinylboronic acid, 97%

Listed under CAS 1692-15-5, 4-Pyridinylboronic acid is a pyridine derivative available from Vaqora Chemicals with a typical assay of 97%. Its molecular formula is C5H6BNO2 and its molecular weight is 122.92 g/mol. Its systematic (IUPAC) name is pyridin-4-ylboronic acid. It is also known as 4-Pyridineboronic acid or 4-Pyridylboronic acid.

The material typically appears as white to off-white powder or crystals. Reported physical data include a melting point of above 300 °C. Store it at 2–8 °C, in a tightly closed container. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

Key uses span enzyme inhibition studies and organic synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 1 g, 5 g and 25 g packs, 4-Pyridinylboronic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Enzyme inhibition studies
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Pyridinylboronic acid, 97%
Catalogue No.	VQ-011822
CAS Number	1692-15-5
IUPAC name	pyridin-4-ylboronic acid
Molecular formula	C₅H₆BNO₂
Molecular weight	122.92 g/mol
Exact mass	123.0492
Purity / assay	97%
HSN code	29399900
InChIKey	QLULGIRFKAWHOJ-UHFFFAOYSA-N
SMILES	B(C1=CC=NC=C1)(O)O
PubChem CID	2734379

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
Melting point	>300 °C
H-bond donors / acceptors	2 / 3
TPSA	53.4 Å²
Storage	2–8 °C
Synonyms	4-Pyridineboronic acid, 4-Pyridylboronic acid, (pyridin-4-yl)boronic acid, Pyridine-4-boronic acid, Pyridine-4-boronicacid, Boronic acid, B-4-pyridinyl-, Pyridine-4-ylboronic acid, pyridyl-4-boronic acid, 4-pyridine-boronic acid, 4-pyridine-boronic acid-, 4-Pyridineboronic, 4-pyridinyl boronic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: 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, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 4-Pyridinylboronic acid, 97%?

The CAS Registry Number of 4-Pyridinylboronic acid, 97% is 1692-15-5. It is also known as 4-Pyridineboronic acid, 4-Pyridylboronic acid, (pyridin-4-yl)boronic acid.

What is the molecular formula and molecular weight of 4-Pyridinylboronic acid, 97%?

4-Pyridinylboronic acid, 97% has the molecular formula C5H6BNO2 and a molecular weight of 122.92 g/mol. Its IUPAC name is pyridin-4-ylboronic acid.

Which grade and pack sizes of 4-Pyridinylboronic acid, 97% can I order?

We supply 4-Pyridinylboronic acid, 97% in (97%) grade, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Pyridinylboronic acid, 97%?

Yes. Every lot of 4-Pyridinylboronic acid, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4-Pyridinylboronic acid, 97% be shipped internationally?

Yes. 4-Pyridinylboronic acid, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.

How should 4-Pyridinylboronic acid, 97% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.