2-Nitro-3-pyridinol

Basic Information

View in Editor

CAS Number

15128-82-2

Molecular Formula

C5H4N2O3

Molecular Weight

140.1 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

69.0 to 73.0 deg-C

Boiling Point

256.56°C (rough estimate)

Flash Point

185.6℃

Refractive Index

1.4800 (estimate)

SMILES

View in Editor

C1=CC(=C(N=C1)[N+](=O)[O-])O

InChI

InChI=1S/C5H4N2O3/c8-4-2-1-3-6-5(4)7(9)10/h1-3,8H

InChIKey

QBPDSKPWYWIHGA-UHFFFAOYSA-N

LogP

1.21860

Complexity

133

Safety Information

View Safety Information

GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

EINECS 239-191-2
W-108063
InChI=1/C5H4N2O3/c8-4-2-1-3-6-5(4)7(9)10/h1-3,8
UNII-UU357X85YB
2-Chloro-6-pentafluoroethyl-pyrimidine-5-carboxylicacid
FT-0615808
BP-11548
2-Nitro-3-pyridol
3-Hydroxy-2-nitropyridine
3-Hydroxynitropyridine
MFCD00006258
2-nitro-3-hydroxy pyridine
AKOS000120717
Q27291274
F10654
3-PYRIDINOL, 2-NITRO-
AM20061674
H0764
15128-82-2
DTXSID6022264
2-Nitropyridin-3-ol
3-HYDROXY-2-NITRO PYRIDINE
NSC 97501
AB00667
AC-2811
EN300-17321
2-Nitro-pyridin-3-ol
3-hydroxy-2-nitro-pyridine
NSC-97501
PS-5447
BRN 0124473

MDL Number

MFCD00006258

Customs Code

2933399090

FAQ

What is 2-Nitro-3-pyridinol (CAS: 15128-82-2)?

2-Nitro-3-pyridinol (CAS: 15128-82-2) is a pyridine derivative with the chemical formula C5H5N2O2. It is a yellow solid characterized by its nitro group at the 2-position and hydroxyl group at the 3-position. This compound is known for its reactivity and is commonly used in organic synthesis due to its versatile functional groups.

What are the main uses of 2-Nitro-3-pyridinol (CAS: 15128-82-2)?

2-Nitro-3-pyridinol (CAS: 15128-82-2) is primarily used in pharmaceutical research as an intermediate for drug development. It also serves in industrial applications, including pesticide formulation, and is a key component in the synthesis of various organic compounds. Its utility extends to agricultural chemicals and laboratory research due to its chemical reactivity.

Is 2-Nitro-3-pyridinol (CAS: 15128-82-2) safe?

2-Nitro-3-pyridinol (CAS: 15128-82-2) requires careful handling due to its potential toxicity. It may cause skin and eye irritation, and inhalation or ingestion can pose health risks. Safety standards recommend using protective gear, such as gloves and goggles, and following OSHA guidelines to minimize exposure. Proper ventilation is essential during handling.

How should 2-Nitro-3-pyridinol (CAS: 15128-82-2) be stored?

2-Nitro-3-pyridinol (CAS: 15128-82-2) should be stored in a cool, dry, and dark place to maintain stability. It is sensitive to moisture and light, so airtight containers with desiccants are recommended. Storage conditions should avoid high humidity and temperature fluctuations to prevent degradation.