5-CHLORO-2-HYDROXYPYRIDINE
Synonym(s):5-Chloro-2-pyridinol
- CAS NO.：4214-79-3
- Empirical Formula: C5H4ClNO
- Molecular Weight: 129.54
- MDL number: MFCD00006275
- EINECS: 224-146-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:30:29
What is 5-CHLORO-2-HYDROXYPYRIDINE?
Chemical properties
light yellow to beige crystalline powder
The Uses of 5-CHLORO-2-HYDROXYPYRIDINE
5-chloro-2-hydroxypyridine (5-Chloro-2-pyridinol) was used to study the effect of dicumarol on xanthine dehydrogenase and mechanism of mitomycin C bioreduction by xanthine dehydrogenase.
General Description
5-chloro-2-hydroxypyridine acts as donor ligand and exists in zwitterionic form, i.e. 5-chloropyridinium-2-olate in copper complexes.
Properties of 5-CHLORO-2-HYDROXYPYRIDINE
| Melting point: | 163-165 °C(lit.) |
| Boiling point: | 290.7±40.0 °C(Predicted) |
| Density | 1.2309 (rough estimate) |
| refractive index | 1.4510 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 9.96±0.10(Predicted) |
| form | powder to crystal |
| color | White to Orange to Green |
| BRN | 2020 |
| CAS DataBase Reference | 4214-79-3(CAS DataBase Reference) |
Safety information for 5-CHLORO-2-HYDROXYPYRIDINE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319: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. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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-HYDROXYPYRIDINE
5-CHLORO-2-HYDROXYPYRIDINE manufacturer
Gravitas Pharma Pvt Ltd
4Y
Phone:+91-9177758787
Whatsapp: +91- 9177758787
product: 5-Chloro-2-Hydroxy Pyridine. 4214-79-3 98%
Ina pharmaceuticals Pvt Ltd
3Y
Phone:+91-7815933367
Whatsapp: +91-78159 33367
product: 4214-79-3 99%
GK Chemicals
2Y
Phone:+91-7207279444
Whatsapp: +91-7207279444
product: 4214-79-3 2-hydroxy-5-chloro pyridine 98%
Lorven Biologics Pvt Ltd
1Y
Phone:+91-8884110005
Whatsapp: +91-8884110005
product: 2-hydroxy 5-chloro pyridine 98%
INNOVATIVE LABS
1Y
Phone:+91-9885794886
Whatsapp: +91-9885794886
product: 2-Hydroxy-5-Chloro Pyridine 4214-79-3 99%
Cynor Laboratories
Gujarat
product: 2- Hydroxy-5-Chloro Pyridine(4214-79-3), Grade Standard: Lab Grade
ASM Organics
Andhra Pradesh
Phone:91-9866122393
Whatsapp: 91-9866122393
product: 2-Hydroxy-5-chloro pyridine
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