CAS 930-21-2

2-Azetidinone

Description:

2-Azetidinone, also known as 2-pyrrolidinone or simply as a lactam, is a cyclic amide characterized by a four-membered ring containing one nitrogen atom and one carbonyl group. Its molecular formula is C4H7NO, and it features a distinctive structure that contributes to its reactivity and properties. This compound is typically a colorless to pale yellow liquid or solid, depending on the temperature and purity. 2-Azetidinone is known for its role as an intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It exhibits moderate polarity, allowing it to dissolve in various organic solvents while being less soluble in water. The presence of the nitrogen atom in the ring imparts basicity, making it a potential nucleophile in chemical reactions. Additionally, 2-Azetidinone can undergo various transformations, including ring-opening and substitution reactions, which are valuable in synthetic chemistry. Its unique structural features and reactivity make it an important compound in both industrial and research applications.

Formula: C₃H₅NO

InChI: InChI=1/C3H5NO/c5-3-1-2-4-3/h1-2H2,(H,4,5)

InChI key: InChIKey=MNFORVFSTILPAW-UHFFFAOYSA-N

SMILES: O=C1CCN1

Synonyms:

• 2-Azacyclobutanone
• 2-Azetidone
• 2-Oxoazetidine
• 3-Aminopropanoic acid lactam
• 3-Aminopropionic acid lactam
• Azetidin-2-One
• Propiolactam
• β-Alanine, lactam
• β-Propiolactam
• 2-Azetidinone
• AZETAN-2-ONE
• Azetidin-2-one 98%
• β-Propiolactam, 2-Azacyclobutanone

Azetidin-2-one

CAS: 930-21-2

Formula: C₃H₅NO

Purity: >98.0%(GC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 71.08

Ref: 3B-A2028

2-Azetidinone

CAS: 930-21-2

Formula: C₃H₅NO

Purity: 97%

Color and Shape: Solid

Molecular weight: 71.0779

Ref: IN-DA00334M

Azetidin-2-one

CAS: 930-21-2

Azetidin-2-one

Formula: C₃H₅NO

Purity: 98%

Color and Shape: off-white to light yellow solid

Molecular weight: 71.08g/mol

Ref: 54-OR24812

2-Azetidinone

CAS: 930-21-2

Azetidinone is a wastewater treatment chemical that is used to treat domestic wastewater. Azetidinone is a potent inducer of the beta-lactam antibiotics and multidrug efflux pump inhibitors, which have inhibitory properties against bacterial cells. It has been shown to be cytotoxic to wild-type strains of bacteria with significant inhibitory activity against infectious diseases.

Formula: C₃H₅NO

Purity: Min. 97.5 Area-%

Color and Shape: Powder

Molecular weight: 71.08 g/mol

Ref: 3D-FA149644

Azetidin-2-one

CAS: 930-21-2

Formula: C₃H₅NO

Purity: 97%

Color and Shape: Solid, Crystalline

Molecular weight: 71.079

Ref: 10-F036826