Molekula

2-Hydroxypyridine-N-oxide

SKU 10782942 CAS 13161-30-3 C5H5NO2 MW 111.10 In stock

2-Hydroxypyridine-N-oxide is a heterocyclic organic compound used in pharmaceutical synthesis and as a ligand in coordination chemistry. It is a white to pale yellow crystalline solid with a molecular formula of C5H5NO2 and a molecular weight of 111.10 g/mol. It has a CAS number of 13161-30-3 and should be stored at ambient temperature. It is classified as a hazardous substance with a signal word of Danger. Molekula supplies 2-Hydroxypyridine-N-oxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch Download specification

Overview

Pricing & pack sizes

Pack sizes & pricing

£ GBP € EUR $ USD

100 g — €102.50 per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

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Property	Value
Appearance	Off white/Pale yellow - Reddish yellow/Beige powder

Storage & handling

Property	Value
Storage Temperature	Ambient
Flash Point	100 C
Shelf Life	36 months
Acidity	Neutral

Identification

Property	Value
SKU	10782942
CAS Number	13161-30-3
Molecular Formula	C5H5NO2
Molecular Weight	111.10
SMILES	O=N=1C=CC=CC1O
REACH Code	Y110
HTS Code	2933.39.92.00
Tariff Code	2933399940

Safety & GHS

Danger

Corrosive GHS05
Health Hazard GHS07

Hazard statements

H315 Causes skin irritation
H318 Causes serious eye damage
H335 May cause respiratory irritation

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray
P280 Wear protective gloves/protective clothing/eye protection/face protection
P302+352 IF ON SKIN: Wash with soap and water
P304+341 IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
P308+313 IF exposed or concerned: Get medical advice/attention

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in PT, IT, FR, ES, DE, EN.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is 2-Hydroxypyridine-N-oxide used for?

It is primarily used as a reagent in organic synthesis, particularly in the formation of heterocyclic compounds and as a ligand in coordination chemistry.

What is the chemical formula and molecular weight?

The formula is C5H5NO2 with a molecular weight of 111.10 g/mol.

How should 2-Hydroxypyridine-N-oxide be stored?

It should be stored at ambient temperature, protected from moisture and light.

What grade is available?

Available in technical and research-grade forms; specific grades may vary based on order volume.

Can Molekula supply it in bulk?

Yes, Molekula can supply 2-Hydroxypyridine-N-oxide in bulk quantities upon request.

What documentation comes with the order?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.

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