2-Chloro-5-nitro-4-pyridinamine

Basic Information

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CAS Number

2604-39-9

Molecular Formula

C5H4ClN3O2

Molecular Weight

173.56 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Physical State

Pale-yellow to Yellow-brown Solid

Boiling Point

388.5℃ at 760 mmHg

SMILES

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C1=C(C(=CN=C1Cl)[N+](=O)[O-])N

InChI

InChI=1S/C5H4ClN3O2/c6-5-1-3(7)4(2-8-5)9(10)11/h1-2H,(H2,7,8)

InChIKey

YKWBEPUOVBMENG-UHFFFAOYSA-N

LogP

2.32980

Complexity

160

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

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

4-PYRIDINAMINE, 2-CHLORO-5-NITRO-
PB18957
A5176
F8889-9203
DTXSID60448005
FT-0649198
4-Amino-2-chloro-5-nitropyridine
AKOS006343494
YKWBEPUOVBMENG-UHFFFAOYSA-N
2-chloro-5-nitropyridin-4-amine
2604-39-9
Chloro-5-nitropyridin-4-amine
4-Amino-2-chloro-5-nitro-pyridine
EN300-125506
J-508880
2-CHLORO-5-NITRO-PYRIDIN-4-YLAMINE
AC-2408
AM20051006
FG-0701
2-chloro-4-amino-5-nitropyridine
CS-W019655
SY021513
2-Chloro-5-nitropyridine-4-amine
MFCD09033797
SCHEMBL563628
CL0272
2-Chloro-5-nitropyridin-4-amine
2-Chloro-4-amino-5-nitropyridine
2-chloro-5-nitropyridine-4-amine
C5H4ClN3O2
2-chloro-5-nitro-4-pyridinamine

MDL Number

MFCD09033797

Customs Code

2933399090

FAQ

What are the physical and chemical properties of 2-Chloro-5-nitro-4-pyridinamine (CAS: 2604-39-9)?

2-Chloro-5-nitro-4-pyridinamine is a crystalline solid with a molecular weight of approximately 225.6 g/mol. It is slightly soluble in water and more soluble in organic solvents such as ethanol and acetone. The compound is known for its reactivity, particularly towards nucleophilic substitution and reduction reactions.

How is 2-Chloro-5-nitro-4-pyridinamine (CAS: 2604-39-9) typically synthesized?

2-Chloro-5-nitro-4-pyridinamine can be synthesized via the nitration of 2-chloro-4-pyridinamine followed by purification. Commonly, this involves treating 2-chloro-4-pyridinamine with nitric acid and sulfuric acid in a solvent like acetic acid. The product is then isolated and purified using recrystallization.

What industries use 2-Chloro-5-nitro-4-pyridinamine (CAS: 2604-39-9)?

2-Chloro-5-nitro-4-pyridinamine is primarily used in the pharmaceutical industry as an intermediate in the synthesis of various drugs. It also finds applications in the sensor industry for the development of chemical sensors, and in the research of new materials for their potential use in semiconductor technology.

What precautions should be taken when handling 2-Chloro-5-nitro-4-pyridinamine (CAS: 2604-39-9)?

When handling 2-Chloro-5-nitro-4-pyridinamine, it is essential to use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. It should be handled in a fume hood due to its potential volatility and reactivity. Spills should be cleaned up with caution using appropriate absorbents, and the area should be well-ventilated. Always consult the Safety Data Sheet (SDS) for detailed handling instructions.