CAS 53518-18-6

Coumarin 153

Description:

Coumarin 153, with the CAS number 53518-18-6, is a synthetic organic compound belonging to the coumarin family, characterized by its distinct aromatic structure. It is primarily known for its application as a fluorescent dye, exhibiting strong absorption and emission properties in the visible spectrum, making it useful in various fields such as biochemistry and materials science. Coumarin 153 is typically a pale yellow to greenish solid at room temperature and is soluble in organic solvents like ethanol and acetone, but has limited solubility in water. Its fluorescence is highly sensitive to the environment, which allows it to be used as a probe in studies of molecular interactions and dynamics. Additionally, it has been explored for applications in laser technology and as a marker in biological imaging. Safety data indicates that, while it is generally considered to have low toxicity, appropriate handling and safety measures should be observed due to potential irritant properties.

Formula: C₁₆H₁₄F₃NO₂

InChI: InChI=1S/C16H14F3NO2/c17-16(18,19)12-8-13(21)22-15-10-4-2-6-20-5-1-3-9(14(10)20)7-11(12)15/h7-8H,1-6H2

InChI key: InChIKey=VSSSHNJONFTXHS-UHFFFAOYSA-N

SMILES: C(F)(F)(F)C=1C=2C(=C3C4=C(C2)CCCN4CCC3)OC(=O)C1

Synonyms:

• 1H,5H,11H-(1)Benzopyrano(6,7,8-ij)quinolizin-11-one, 2,3,6,7-tetrahydro-9-(trifluoromethyl)-
• 9-(trifluoromethyl)-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11-one
• C 153
• C 6F
• Coumarin 153
• Coumarin 495
• Coumarin 540A
• Coumarin 6F
• K 153
• Nsc 338964
• Pilot 495
• 2,3,6,7-Tetrahydro-9-(trifluoromethyl)-1H,5H,11H-(1)benzopyrano(6,7,8-ij)quinolizin-11-one

Coumarin 153 (purified by sublimation)

CAS: 53518-18-6

Formula: C₁₆H₁₄F₃NO₂

Purity: >99.0%(T)(HPLC)

Color and Shape: Light yellow to Yellow to Orange powder to crystal

Molecular weight: 309.29

Ref: 3B-C3640

Coumarin 153

CAS: 53518-18-6

Formula: C₁₆H₁₄F₃NO₂

Purity: >95.0%(T)(HPLC)

Color and Shape: Light yellow to Yellow to Orange powder to crystaline

Molecular weight: 309.29

Ref: 3B-C2858

Coumarin 153

CAS: 53518-18-6

Formula: C₁₆H₁₄F₃NO₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 309.2831

Ref: IN-DA003P2M

Coumarin 153

CAS: 53518-18-6

Coumarin 153

Purity: 97%

Molecular weight: 309.29g/mol

Ref: 54-PC105327

COUMARIN 153

CAS: 53518-18-6

Purity: 99%

Molecular weight: 309.2879944

Ref: 10-F827827

Coumarin 153

Controlled Product

CAS: 53518-18-6

Formula: C₁₆H₁₄F₃NO₂

Color and Shape: Neat

Molecular weight: 309.28

Ref: TR-C755503