CAS 128073-03-0

5-Chloro-2-pyridinecarbonyl chloride

Description:

5-Chloro-2-pyridinecarbonyl chloride, with the CAS number 128073-03-0, is an organic compound characterized by its pyridine ring structure substituted with a chlorine atom and a carbonyl chloride functional group. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its physical state at room temperature. It is known for its reactivity, particularly as an acyl chloride, which makes it useful in various synthetic applications, including the preparation of amides and esters. The presence of the chlorine atom enhances its electrophilic character, facilitating nucleophilic attack by amines or alcohols. Additionally, 5-Chloro-2-pyridinecarbonyl chloride is sensitive to moisture and should be handled under anhydrous conditions to prevent hydrolysis, which can lead to the formation of hydrochloric acid and the corresponding carboxylic acid. Safety precautions are essential when working with this compound due to its corrosive nature and potential to cause irritation upon contact with skin or mucous membranes.

Formula: C₆H₃Cl₂NO

InChI: InChI=1S/C6H3Cl2NO/c7-4-1-2-5(6(8)10)9-3-4/h1-3H

InChI key: InChIKey=JRIASDXJZYOBCA-UHFFFAOYSA-N

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

Synonyms:

• 2-Pyridinecarbonyl chloride, 5-chloro-
• 5-Chloro-2-pyridinecarbonyl chloride
• 5-Chloropicolinoyl chloride

2-Pyridinecarbonyl chloride, 5-chloro-

CAS: 128073-03-0

Formula: C₆H₃Cl₂NO

Purity: %

Color and Shape: Solid

Molecular weight: 176.0001

Ref: IN-DA000XRB

5-Chloropicolinoyl chloride

CAS: 128073-03-0

5-Chloropicolinoyl chloride

Purity: 95%

Molecular weight: 176g/mol

Ref: 54-OR1066930

5-Chloropyridine-2-carbonyl chloride

CAS: 128073-03-0

Morpholine is a five-membered heterocyclic compound with the molecular formula CHN. It is a colorless solid that is soluble in water, ethanol and ether. Morpholine is an intermediate in the production of carbamates, urea, and other organic chemicals. It can be converted to 5-chloropyridine-2-carbonyl chloride by condensation with hydrobromic acid and chlorination. This reaction requires high yield and high purity morpholine as an intermediate.

Formula: C₆H₃Cl₂NO

Purity: Min. 95%

Molecular weight: 176 g/mol

Ref: 3D-DFA07303