D 131

Modify Date: 2023-01-04 18:41:43

D 131 Structure
D 131 structure
Common Name D 131
CAS Number 652145-29-4 Molecular Weight 508.61
Density N/A Boiling Point N/A
Molecular Formula C35H28N2O2 Melting Point N/A
MSDS USA Flash Point N/A

 Use of D 131


D 131 is an orange organic indoline dye. The absorption maxima of D131 in solution is λ=425 nm[1][2].

 Names

Name 3-{1,2,3,3a,4,8b-hexahydro-4-[4-(2,2-diphenylvinyl)phenyl]cyclopenta[b]indole-7-yl}-2-cyanoacrylic acid

 Chemical & Physical Properties

Molecular Formula C35H28N2O2
Molecular Weight 508.61
Exact Mass 508.21500
PSA 64.33000
LogP 8.11988