3,5-Dibromo-2-hydroxypyridine, >98.0%(GC)(T) 13472-81-6

About 3,5-Dibromo-2-hydroxypyridine, >98.0%(GC)(T)

3,5-Dibromo-2-hydroxypyridine is an organometallic reagent carrying the CAS registry number 13472-81-6 at a purity of above 98.0%. The compound has the formula C5H3Br2NO, corresponding to a molecular weight of 252.89 g/mol. Systematically, it is named 3,5-dibromo-1H-pyridin-2-one. It is also known as 3,5-dibromo-2(1H)-pyridinone or 3,5-dibromopyridin-2-ol.

It is supplied as a solid. Key physical data: a melting point of 207.0 to 212.0 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for carbon–carbon bond formation, grignard and organometallic chemistry and organic synthesis. Our customers for this product work in academic and industrial research.

Standard pack sizes are 5 g and 25 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Carbon–carbon bond formation
Grignard & organometallic chemistry
Organic synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	3,5-Dibromo-2-hydroxypyridine, >98.0%(GC)(T)
Catalogue No.	VQ-001063
CAS Number	13472-81-6
IUPAC name	3,5-dibromo-1H-pyridin-2-one
Molecular formula	C₅H₃Br₂NO
Molecular weight	252.89 g/mol
Exact mass	252.8561
Purity / assay	>98.0%
HSN code	29420090
InChIKey	XIFRODWVHSZAMM-UHFFFAOYSA-N
SMILES	C1=C(C(=O)NC=C1Br)Br
PubChem CID	642826

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	207.0 to 212.0 °C
LogP (XLogP3)	1.5
H-bond donors / acceptors	1 / 1
TPSA	29.1 Å²
Synonyms	3,5-Dibromo-2-hydroxypyridine, 3,5-dibromo-2(1H)-pyridinone, 3,5-dibromopyridin-2-ol, 3,5-Dibromo-2-pyridinol, 2-Hydroxy-3,5-dibromopyridine, 3,5-Dibromo-2-pyridone, 2(1H)-Pyridinone, 3,5-dibromo-, 3,5,-Dibromo -2-pyridinol, 3,5-dibromopyridin-2(1H)-one, 3,5-dibromo-1H-, 3,5,-Dibromo-2-pyridinol, 2-pyridinol, 3,5-dibromo-

Safety & hazard information (GHS)

Corrosive

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, 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 3,5-Dibromo-2-hydroxypyridine, >98.0%(GC)(T)?

The CAS Registry Number of 3,5-Dibromo-2-hydroxypyridine, >98.0%(GC)(T) is 13472-81-6. It is also known as 3,5-Dibromo-2-hydroxypyridine, 3,5-dibromo-2(1H)-pyridinone, 3,5-dibromopyridin-2-ol.

What is the molecular formula and molecular weight of 3,5-Dibromo-2-hydroxypyridine, >98.0%(GC)(T)?

3,5-Dibromo-2-hydroxypyridine, >98.0%(GC)(T) has the molecular formula C5H3Br2NO and a molecular weight of 252.89 g/mol. Its IUPAC name is 3,5-dibromo-1H-pyridin-2-one.

Which grade and pack sizes of 3,5-Dibromo-2-hydroxypyridine, >98.0%(GC)(T) can I order?

We supply 3,5-Dibromo-2-hydroxypyridine, >98.0%(GC)(T) in (>98.0%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3,5-Dibromo-2-hydroxypyridine, >98.0%(GC)(T)?

Yes. Every lot of 3,5-Dibromo-2-hydroxypyridine, >98.0%(GC)(T) 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 3,5-Dibromo-2-hydroxypyridine, >98.0%(GC)(T) be shipped internationally?

Yes. 3,5-Dibromo-2-hydroxypyridine, >98.0%(GC)(T) 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.