CAS 533-37-9

6,7-Dihydro-5H-cyclopenta[b]pyridine

Description:

6,7-Dihydro-5H-cyclopenta[b]pyridine, with the CAS number 533-37-9, is a bicyclic organic compound that features a fused cyclopentane and pyridine ring structure. This compound is characterized by its nitrogen-containing heterocyclic framework, which contributes to its unique chemical properties. It typically appears as a colorless to pale yellow liquid or solid, depending on its purity and form. The presence of the nitrogen atom in the pyridine ring imparts basicity and can influence its reactivity, making it a potential candidate for various chemical reactions, including electrophilic substitutions. Additionally, 6,7-dihydro-5H-cyclopenta[b]pyridine may exhibit biological activity, which has drawn interest in medicinal chemistry for potential applications in drug development. Its solubility in organic solvents and moderate stability under standard conditions are also notable characteristics. Overall, this compound serves as an important building block in organic synthesis and has implications in both industrial and pharmaceutical chemistry.

Formula: C₈H₉N

InChI: InChI=1S/C8H9N/c1-3-7-4-2-6-9-8(7)5-1/h2,4,6H,1,3,5H2

InChI key: InChIKey=KRNSYSYRLQDHDK-UHFFFAOYSA-N

SMILES: C1=2C(CCC1)=NC=CC2

Synonyms:

• 1H-cyclopenta[b]pyridine
• 2,3-Cyclopentenopyridine
• 5H-1-Pyrindine, 6,7-dihydro-
• 5H-Cyclopenta[b]pyridine, 6,7-dihydro-
• 6,7-Dihydro-5H-[1]pyrindine
• 6,7-Dihydro-5H-cyclopenta[b]pyridine
• 6,7-Dihydro-5H-pyrindine
• Cyclopenta[b]pyridine
• Pyrindan

6,7-Dihydro-5H-cyclopenta[b]pyridine

CAS: 533-37-9

Formula: C₈H₉N

Purity: 98%

Color and Shape: Liquid

Molecular weight: 119.1638

Ref: IN-DA003FGH

2,3-Cyclopentenopyridine

CAS: 533-37-9

2,3-Cyclopentenopyridine is a pyridine derivative widely used in biochemical experiments and drug synthesis research.

Formula: C₈H₉N

Purity: 98.76%

Color and Shape: Solid

Molecular weight: 119.16

Ref: TM-TN9473

Cefpirome Impurity 5

CAS: 533-37-9

Formula: C₈H₉N

Molecular weight: 119.17

Ref: 4Z-C-296006

2,3-Cyclopentenopyridine

CAS: 533-37-9

Formula: C₈H₉N

Molecular weight: 119.17

Ref: 7W-GK9926

2,3-Cyclopentenopyridine

CAS: 533-37-9

2,3-Cyclopentenopyridine

Purity: 98%

Molecular weight: 119.16g/mol

Ref: 54-OR5187

6,7-Dihydro-5H-cyclopenta[b]pyridine

CAS: 533-37-9

Formula: C₈H₉N

Purity: >98.0%(GC)(T)

Color and Shape: Colorless to Red to Green clear liquid

Molecular weight: 119.17

Ref: 3B-D3536

2,​3-​Cyclopentenopyridine

Controlled Product

CAS: 533-37-9

Applications 2,​3-​Cyclopentenopyridine is used as reactant/reagent for ruthenium-mediated dual catalytic reactions of isoquinoline via C-H activation and dearomatization for isoquinolone.
References Wang, T., et al.: Adv. Synth. Catal., 358, 2751-2758 (2016)

Formula: C₈H₉N

Color and Shape: Neat

Molecular weight: 119.16

Ref: TR-C991465

2,3-Cyclopentenopyridine

CAS: 533-37-9

Formula: C₈H₉N

Purity: 95%

Color and Shape: Liquid

Molecular weight: 119.167

Ref: 10-F075302

Pyrindan

CAS: 533-37-9

Formula: C₈H₉N

Molecular weight: 119.17

Ref: ST-EA-CP-C105013