55779-48-1

Name Coelenteramine
CAS 55779-48-1
Molecular Formula C26H21N3O3
MDL Number MFCD00467176
Molecular Weight 423.46
MOL File 55779-48-1.mol
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Chemical Properties

Appearance Yellow Solid
Melting point  176–181 ℃ (decompose)
Boiling point  641.4±65.0 °C(Predicted)
density  1.32±0.1 g/cm3(Predicted)
storage temp.  −20°C
solubility  methanol and ethanol: soluble
form  solid
pka 9.91±0.15(Predicted)
color  yellow
Sensitive  Moisture & Light Sensitive
Usage A luminophore of the aequorin complex which is oxidized by oxygen to illuminate at 465nm when Ca2+ binds to the complex. Used to measure Ca2+ concentration in cells with high sensitivity an dlarge dynamic range
λmax 429nm
Biological Applications Calciumindicator; detecting luciferase,protease,gene expression,nucleic acids,proteins,stem cells,quantum dot conjugates,superoxide; tracing protein dynamics; as a substrate for luciferase,alka
InChI InChI=1S/C26H21N3O3/c30-20-10-6-18(7-11-20)15-23-26(32)29-16-24(19-8-12-21(31)13-9-19)27-22(25(29)28-23)14-17-4-2-1-3-5-17/h1-13,16,27,30-31H,14-15H2
InChIKey YHIPILPTUVMWQT-UHFFFAOYSA-N
SMILES C12N=C(CC3=CC=C(O)C=C3)C(=O)N1C=C(C1=CC=C(O)C=C1)NC=2CC1=CC=CC=C1
CAS DataBase Reference 55779-48-1(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
F  10
HS Code  29339900
Storage Class 11 - Combustible Solids

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