3-HYDROXY-5-NITROPYRIDINE
- CAS No.
- 186593-26-0
- Chemical Name:
- 3-HYDROXY-5-NITROPYRIDINE
- Synonyms
- 5-Nitropyridin-3-ol;5-nitro-3-Pyridinol;3-Pyridinol, 5-nitro-;3-HYDROXY-5-NITROPYRIDINE;3-Pyridinol, 5-nitro- (9CI);3-Hydroxy-5-nitropyridine98%;3-HYDROXY-5-NITROPYRIDINE 98%;5-nitropyridin-3-ol - [N84076];3-HYDROXY-5-NITROPYRIDINE ISO 9001：2015 REACH
- CBNumber:
- CB1363043
- Molecular Formula:
- C5H4N2O3
- Molecular Weight:
- 140.1
- MDL Number:
- MFCD04114224
- MOL File:
- 186593-26-0.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 5-Nitropyridin-3-ol | FN142749 | 5g | $900 |
| 5-Nitropyridin-3-ol | FN142749 | 2g | $900 |
| 5-Nitropyridin-3-ol | FN142749 | 10g | $1038.4 |
| 3-Hydroxy-5-nitropyridine 98% | OR345287 | 100mg | $52 |
| 3-Hydroxy-5-nitropyridine 98% | OR345287 | 250mg | $69 |
| More product size | |||
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 26-36/37/39 |
| HS Code | 2933399990 |
3-HYDROXY-5-NITROPYRIDINE price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | FN142749 | 5-Nitropyridin-3-ol | 186593-26-0 | 5g | $900 | 2026-06-04 | Buy |
| Biosynth | FN142749 | 5-Nitropyridin-3-ol | 186593-26-0 | 2g | $900 | 2026-06-04 | Buy |
| Biosynth | FN142749 | 5-Nitropyridin-3-ol | 186593-26-0 | 10g | $1038.4 | 2026-06-04 | Buy |
| Apolloscientific | OR345287 | 3-Hydroxy-5-nitropyridine 98% | 186593-26-0 | 100mg | $52 | 2026-06-04 | Buy |
| Apolloscientific | OR345287 | 3-Hydroxy-5-nitropyridine 98% | 186593-26-0 | 250mg | $69 | 2026-06-04 | Buy |
3-HYDROXY-5-NITROPYRIDINE Chemical Properties,Uses,Production
Synthesis
3543-01-9
186593-26-0
General procedure for the synthesis of 5-nitropyridin-3-ol from 3-amino-5-hydroxypyridine: A solution was prepared by grinding and dissolving potassium persulfate (56.8 g, 210 mmol) in 31.5 mL of concentrated sulfuric acid. The solution was slowly added to a concentrated sulfuric acid solution (27 mL) of 3-amino-5-hydroxypyridine (2.75 g, 25 mmol). The reaction mixture was allowed to stand at room temperature for 72 hours. Upon completion of the reaction, the mixture was slowly poured into ice water and the pH was adjusted with concentrated ammonia to 6. Subsequently, the aqueous phase was extracted with ethyl acetate (4 x 100 mL). The organic phases were combined, dried with anhydrous magnesium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography (eluent: chloroform/methanol, 99:1 to 9:1 gradient elution) to afford 1.65 g (47% yield) of the target compound 5-nitropyridin-3-ol. The product was characterized by 1H NMR (CDCl3, 300 MHz) and mass spectrometry (DCI/NH3) with the following data: 1H NMR δ 8.81 (d, J = 3 Hz, 1H), 8.51 (d, J = 3 Hz, 1H), 7.82 (dd, J = 2.5 Hz, 1H); MS (DCI/NH3) m/z 141 (M + H)+, 158 ( M + NH4)+.
References
[1] Patent: US6133253, 2000, A
3-HYDROXY-5-NITROPYRIDINE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10000 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 21169 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52705 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; | peter68@ptchemgroup.com | China | 35425 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49969 | 58 |
| Changzhou AniKare Pharmatech Co., Ltd. | +86-0519-8359-8696 +8618018249389 | sales@anikare.com | China | 9969 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 52923 | 58 | |
| Suzhou ARTK Medchem Co., Ltd. | +8618118463618 | sales1@artkmedchem.com | China | 39021 | 58 |
View Lastest Price from 3-HYDROXY-5-NITROPYRIDINE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-18 | 3-HYDROXY-5-NITROPYRIDINE
186593-26-0
|
$1.10 | 1g | 99.00% | 100 Tons min | Dideu Industries Group Limited |
-
- 3-HYDROXY-5-NITROPYRIDINE
186593-26-0
- $1.10
- 99.00%
- Dideu Industries Group Limited
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