Molekula
2-Hydroxypyridine-N-oxide
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.
Overview
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.
Specifications
| 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 |
|---|---|
| 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
-
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
Documents
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.
Pricing & pack sizes
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.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.