CAS: 62637-91-6 - Tetrabromophenolphthalein ethyl ester, potassium salt

Formula: C₂₂H₁₃Br₄KO₄.H₂O

InChI: InChI=1S/C22H14Br4O4.K/c1-2-30-22(29)14-6-4-3-5-13(14)19(11-7-15(23)20(27)16(24)8-11)12-9-17(25)21(28)18(26)10-12;/h3-10,27H,2H2,1H3;

InChI key: InChIKey=RHOVEHKFIRCEQZ-UHFFFAOYSA-N

SMILES: [K].O=C(OCC)C=1C=CC=CC1C(=C2C=C(Br)C(=O)C(Br)=C2)C3=CC(Br)=C(O)C(Br)=C3

Synonyms:

• Benzoic acid, 2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-, ethyl ester, potassium salt
• Benzoic acid, 2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-, ethyl ester, potassium salt (1:1)
• Phenolphthalein, 3′,3′′,5′,5′′-tetrabromo-, ethyl ester, potassium deriv.
• TBPE (=Tetrabromophenolphthalein ethyl ester potassium salt)

TBPE (=Tetrabromophenolphthalein Ethyl Ester Potassium Salt) [Sensitive spectrophotometric reagent for amines, quaternary ammonium salts and other cations]

CAS: 62637-91-6

• Formula: C₂₂H₁₃Br₄KO₄
• Purity: >98.0%(HPLC)
• Color and Shape: Dark green to Dark blue to Black powder to crystal
• Molecular weight: 700.06

Tetrabromophenolphthalein ethyl ester potassium salt

CAS: 62637-91-6

Tetrabromophenolphthalein ethyl ester potassium salt is used as reagent for detection of proteins and as …

• Formula: C₂₂H₁₃Br₄KO₄
• Color and Shape: Crystals or powder or crystalline powder, Blue to blue/black or dark green to green/black, Blue to blue/black or dark green to green/black
• Molecular weight: 700.06

TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT

CAS: 62637-91-6

• Formula: C₂₂H₁₃Br₄KO₄
• Color and Shape: Solid
• Molecular weight: 700.0505

3'',3'''',5'',5''''-Tetrabromophenolphthalein ethyl ester potassium salt

CAS: 62637-91-6

• Formula: C₂₂H₁₃Br₄KO₄
• Purity: One spot
• Color and Shape: Dark blue to dark green powder
• Molecular weight: 700.06

TBPE (Tetrabromophenolphthalein Ethyl Ester Potassium Salt)

CAS: 62637-91-6

Applications TBPE (Tetrabromophenolphthalein Ethyl Ester Potassium Salt) is a sensitive spectrophotometric reagent for amines, quaternary …

• Formula: C₂₂H₁₃Br₄KO₄
• Color and Shape: Black Solid
• Molecular weight: 700.051