CAS 1196153-33-9

5-Chloro-2-ethynylpyridine

Description:

5-Chloro-2-ethynylpyridine is an organic compound characterized by its pyridine ring, which is a six-membered aromatic heterocycle containing one nitrogen atom. The presence of a chloro substituent at the 5-position and an ethynyl group at the 2-position contributes to its unique chemical properties. This compound is typically a colorless to pale yellow liquid or solid, depending on its form and purity. It is known for its reactivity, particularly in nucleophilic substitution reactions due to the electron-withdrawing nature of the chloro group. The ethynyl group enhances its potential for further functionalization, making it useful in various synthetic applications, including the development of pharmaceuticals and agrochemicals. Additionally, 5-Chloro-2-ethynylpyridine may exhibit biological activity, which can be explored in medicinal chemistry. Safety data should be consulted for handling and storage, as it may pose health risks if not managed properly. Overall, this compound serves as a valuable intermediate in organic synthesis and research.

Formula: C₇H₄ClN

InChI: InChI=1S/C7H4ClN/c1-2-7-4-3-6(8)5-9-7/h1,3-5H

InChI key: InChIKey=MDWHTKFYMVXXFX-UHFFFAOYSA-N

SMILES: C(#C)C1=CC=C(Cl)C=N1

Synonyms:

• 5-Chloro-2-ethynylpyridine
• Pyridine, 5-chloro-2-ethynyl-

Pyridine, 5-chloro-2-ethynyl-

CAS: 1196153-33-9

Formula: C₇H₄ClN

Purity: 97%

Color and Shape: Solid

Molecular weight: 137.5664

Ref: IN-DA000PB7

5-Chloro-2-ethynylpyridine

CAS: 1196153-33-9

5-Chloro-2-ethynylpyridine

Formula: C₇H₄ClN

Purity: ≥95%

Color and Shape: solid

Molecular weight: 137.57g/mol

Ref: 54-OR53004

5-Chloro-2-ethynylpyridine

CAS: 1196153-33-9

Formula: C₇H₄ClN

Purity: 97%

Color and Shape: Powder

Molecular weight: 137.57

Ref: 10-F218408

5-Chloro-2-ethynylpyridine

Controlled Product

CAS: 1196153-33-9

Formula: C₇H₄ClN

Color and Shape: Neat

Molecular weight: 137.566

Ref: TR-C366215

5-Chloro-2-ethynylpyridine

CAS: 1196153-33-9

Versatile small molecule scaffold

Formula: C₇H₄ClN

Purity: Min. 95%

Molecular weight: 137.57 g/mol

Ref: 3D-WXB15333