5-Ethyl-2-pyridineethanol

Name: 5-Ethyl-2-pyridineethanol
Brand: Vaqora Chemicals
SKU: VQ-049770

About 5-Ethyl-2-pyridineethanol

5-Ethyl-2-pyridineethanol is a process intermediate or related compound of Allopurinol carrying the CAS registry number 5223-06-3. With the molecular formula C9H13NO, it has a molar mass of 151.21 g/mol. Systematically, it is named 2-(5-ethyl-2-pyridinyl)ethanol. It is also known as 2-(5-Ethylpyridin-2-yl)ethanol or 2-(5-Ethyl-2-pyridyl)ethanol.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Process chemists and analysts use it when developing synthetic routes to Allopurinol, tracking process-related impurities and validating analytical methods. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 5-Ethyl-2-pyridineethanol is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Allopurinol

View every impurity, metabolite and intermediate we list for Allopurinol.

Allopurinol impurities

Specifications & identifiers

Chemical identifiers
Product name	5-Ethyl-2-pyridineethanol
Catalogue No.	VQ-049770
CAS Number	5223-06-3
IUPAC name	2-(5-ethyl-2-pyridinyl)ethanol
Molecular formula	C₉H₁₃NO
Molecular weight	151.21 g/mol
Exact mass	151.0997
HSN code	2933
InChIKey	OUJMXIPHUCDRAS-UHFFFAOYSA-N
SMILES	CCC1=CN=C(C=C1)CCO
PubChem CID	78894

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	1 / 2
TPSA	33.1 Å²
Synonyms	2-(5-Ethylpyridin-2-yl)ethanol, 2-(5-Ethyl-2-pyridyl)ethanol, 2-pyridineethanol, 5-ethyl-, 5-Ethyl-2-hydroxyethylpyridine, 2-Hydroxyethyl-5-ethylpyridine, Pyridine, 5-ethyl-2-hydroxyethyl-, 5-Ethyl-2-(2-hydroxyethyl)pyridine, 2-(5-ethylpyridin-2-yl)ethan-1-ol, 2-(5-Ethyl-2-pyridinyl)-1-ethanol, 5-Ethylpyridine-2-ethanol, 2-(5-ethylpyridin-2-yl) ethanol, 2-(5-ethyl-2-pyridyl)ethan-1-ol

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H312Harmful in contact with skin
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, 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 5-Ethyl-2-pyridineethanol?

The CAS Registry Number of 5-Ethyl-2-pyridineethanol is 5223-06-3. It is also known as 2-(5-Ethylpyridin-2-yl)ethanol, 2-(5-Ethyl-2-pyridyl)ethanol, 2-pyridineethanol, 5-ethyl-.

What is the molecular formula and molecular weight of 5-Ethyl-2-pyridineethanol?

5-Ethyl-2-pyridineethanol has the molecular formula C9H13NO and a molecular weight of 151.21 g/mol. Its IUPAC name is 2-(5-ethyl-2-pyridinyl)ethanol.

What is 5-Ethyl-2-pyridineethanol used for?

5-Ethyl-2-pyridineethanol is supplied as a characterised reference material related to Allopurinol. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 5-Ethyl-2-pyridineethanol can I order?

We supply 5-Ethyl-2-pyridineethanol, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 5-Ethyl-2-pyridineethanol?

Yes. Every lot of 5-Ethyl-2-pyridineethanol 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 5-Ethyl-2-pyridineethanol be shipped internationally?

Yes. 5-Ethyl-2-pyridineethanol 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.