5-Chloro-2-hydroxy-3-nitropyridine
Synonym(s):5-Chloro-3-nitro-2-pyridinol
- CAS NO.：21427-61-2
- Empirical Formula: C5H3ClN2O3
- Molecular Weight: 174.54
- MDL number: MFCD00114884
- EINECS: 622-609-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:19
What is 5-Chloro-2-hydroxy-3-nitropyridine?
Chemical properties
White to light brown solid
The Uses of 5-Chloro-2-hydroxy-3-nitropyridine
5-Chloro-2-hydroxy-3-nitropyridine (cas# 21427-61-2) is a compound useful in organic synthesis.
Properties of 5-Chloro-2-hydroxy-3-nitropyridine
| Melting point: | 232-236 °C |
| Boiling point: | 284.1±40.0 °C(Predicted) |
| Density | 1.61±0.1 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | soluble in Dimethylformamide |
| form | powder to crystal |
| pka | 6.31±0.10(Predicted) |
| color | Light yellow to Yellow to Green |
| BRN | 383852 |
| CAS DataBase Reference | 21427-61-2(CAS DataBase Reference) |
Safety information for 5-Chloro-2-hydroxy-3-nitropyridine
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 5-Chloro-2-hydroxy-3-nitropyridine
5-Chloro-2-hydroxy-3-nitropyridine manufacturer
Ina pharmaceuticals Pvt Ltd
3Y
Phone:+91-7815933367
Whatsapp: +91-78159 33367
product: 5-Chloro-2-Hydroxy-3-Nitro Pyridine 99%
SAKEM LLP
1Y
Phone:+91-9676889998
Whatsapp: +91-9676889998
product: 5-Chloro-2-hydroxy-3-nitropyridine 21427-61-2 98%
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