Molekula
2-Hydroxy-5-nitropyridine
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
2-Hydroxy-5-nitropyridine is a heterocyclic organic compound used in the synthesis of pharmaceuticals and agrochemicals. It serves as an intermediate in the production of active ingredients due to its reactive functional groups. Available with a CAS number of 5418-51-9, its molecular formula is C5H4N2O3 and molecular weight is 140.10 g/mol. It should be stored at ambient temperature and is classified with a warning signal word. Molekula supplies 2-Hydroxy-5-nitropyridine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 17835073 |
| CAS Number | 5418-51-9 |
| IUPAC Name | 5-nitro-1H-pyridin-2-one |
| EC Number | 226-525-7 |
| Molecular Formula | C5H4N2O3 |
| Molecular Weight | 140.10 |
| Exact Mass | 140.0222 |
| SMILES | C1=CC(=O)NC=C1[N+](=O)[O-] |
| InChIKey | XKWSQIMYNVLGBO-UHFFFAOYSA-N |
| InChI | InChI=1S/C5H4N2O3/c8-5-2-1-4(3-6-5)7(9)10/h1-3H,(H,6,8) |
| PubChem CID | 79453 |
| REACH Code | Y113 |
| HTS Code | 29333992 |
| Tariff Code | 2933399990 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- 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
- 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
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.
Synonyms
- 2-Pyridinol, 5-nitro-
- 2(1H)-Pyridinone, 5-nitro-
- 5-nitro-1H-pyridin-2-one
- 5-Nitro-2-pyridinol
- 5-Nitro-2-pyridone
- 5-Nitro-2(1H)-pyridinone
- 5-Nitro-2(1H)-pyridone
- 5-Nitropyridin-2-ol
- XKWSQIMYNVLGBO-UHFFFAOYSA-N
Frequently asked questions
What is 2-Hydroxy-5-nitropyridine used for?
It is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of 2-Hydroxy-5-nitropyridine?
The formula is C5H4N2O3 with a molecular weight of 140.10 g/mol.
How should 2-Hydroxy-5-nitropyridine be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for this product?
It is available in technical grade; custom purity options may be available upon request.
Can Molekula supply 2-Hydroxy-5-nitropyridine in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and lead times.
What documentation comes with an 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.