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7-(Diethylamino)coumarin-3-carboxylic acid Structure

7-(Diethylamino)coumarin-3-carboxylic acid

  • Product Name7-(Diethylamino)coumarin-3-carboxylic acid
  • CAS50995-74-9
  • CBNumberCB9405307
  • MFC14H15NO4
  • MW261.27
  • MDL NumberMFCD00068721
  • MOL File50995-74-9.mol

Chemical Properties

Melting point: 222-224 °C (dec.)(lit.)
Boiling point: 464.7±45.0 °C(Predicted)
Density  1.317±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  DMF: soluble
pka -98.36 ± 0.20, most acidic, temperature: 25 °C; 6.06 ± 0.20, most basic(at 25℃)
form  Solid
color  Bright orange solid; Orange crystals; Orange crystalline solid; Orange laths; Orange powder; Orange solid
Appearance Solid
λmax 409 nm (Buffer pH 9.0)
BRN  6145963
Major Application Epoxy resinsphotoluminescent devices;lithographic platematerials; oil-repellent copolymers/coatings;polymer matrices; silica nanoparticles for imaging,security, and sensing applications
Biological Applications Detecting hydrogenperoxide; evaluating iron ions; cysteine cathepsinsinhibitors; β-glucosidase inhibitors; humanmonoamine oxidase inhibitors; N-Methyl-D-aspartatereceptors (NMDARs) inhibitors; phosphateassay; probing actomyosin mechanism;treatingcancer/antitumor activity,treating cognitive deficits orschizophrenia;as a substrate for measuring proteinkinase activity
InChI InChI=1S/C14H15NO4/c1-3-15(4-2)10-6-5-9-7-11(13(16)17)14(18)19-12(9)8-10/h5-8H,3-4H2,1-2H3,(H,16,17)
InChIKey WHCPTFFIERCDSB-UHFFFAOYSA-N
SMILES C1(=O)OC2=CC(N(CC)CC)=CC=C2C=C1C(O)=O

Safety

Symbol(GHS)  Exclamation Mark (GHS07)
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
PPE Eyeshields, Gloves, type N95 (US)
Hazard Codes  Xi
Safety Statements  22-24/25
WGK Germany  3
F  8-10
Hazard Note  Irritant
HS Code  2932209090
Storage Class 11 - Combustible Solids
NFPA 704:
0
2 0

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7-(Diethylamino)coumarin-3-carboxylic acid Spectrum