5-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-ynoyl]-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid

Modify Date: 2024-09-04 10:00:00

5-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-ynoyl]-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid structure
Common Name 5-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-ynoyl]-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid
CAS Number 2172344-81-7 Molecular Weight 470.5
Density N/A Boiling Point N/A
Molecular Formula C26H22N4O5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-ynoyl]-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid

 Chemical & Physical Properties

Molecular Formula C26H22N4O5
Molecular Weight 470.5

 Preparation

O=C(NCC#CC(=O)N1CCn2ncc(C(=O)O)c2C1)OCC1c2ccccc2-c2ccccc21