64369-54-6

Basic information

• Product Name: 2H-1-Benzopyran-2-one, 7-(dimethylamino)-4-hydroxy-
• CAS NO: 64369-54-6
• Molecular Formula: C11H11NO3
• Molecular Weight: 205.213
• Mol File: 64369-54-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2H-1-Benzopyran-2-one, 7-(dimethylamino)-4-hydroxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-1-Benzopyran-2-one, 7-(dimethylamino)-4-hydroxy-(64369-54-6)
• EPA Substance Registry System: 2H-1-Benzopyran-2-one, 7-(dimethylamino)-4-hydroxy-(64369-54-6)

Safety Data

• Hazardous Substances Data: 64369-54-6(Hazardous Substances Data)

Upstream product

• 15781-70-1 malonic acid bis-(2,4,6-trichloro-phenyl) ester 
• 99-07-0 3-Dimethylaminophenol 

Downstream Products

• 64369-59-1 3-anilinomethylene-7-dimethylamino-chroman-2,4-dione 
• 136806-25-2 4-Anilino-7-dimethylamino-3-cumarincarbaldehyd 
• 136806-26-3 7-Dimethylamino-4-(4-tolylamino)-3-cumarincarbaldehyd 
• 130234-94-5 7-Dimethylamino-1-phenyl-<1>benzopyrano<4,3-c>pyrazol-4(1H)-on 
• 136806-15-0 3-<(2-Aminophenylimino)methyl>-4-chlor-7-dimethylaminocumarin 
• 74798-94-0 8-Dimethylamino-3-phenyl-pyrano[3,2-c]chromene-2,5-dione 
• 74798-97-3 3-Benzenesulfonyl-8-dimethylamino-pyrano[3,2-c]chromene-2,5-dione 
• 1018386-80-5 10-methoxy-6-(4-trifluoromethyl)phenyl-6,12-isopropano-6H,12H,13H-[1]-benzopyrano[4,3-d][1,3]-benzooxazocin-7-dimethylamino-13-one 
• 1629670-69-4 C₃₀H₂₇N₂O₉S₂⁽¹⁺⁾*C₂F₃O₂^(1-) 

Relevant articles and documents

Straightforward access to water-soluble unsymmetrical sulfoxanthene dyes: Application to the preparation of far-red fluorescent dyes with large stokes' shifts

An efficient synthesis of water-soluble unsymmetrical sulforhodamine/ sulforhodol fluorophores containing a single julolidine fragment is presented. Owing to their valuable spectral properties in aqueous buffers, these dyes, especially those bearing a free aniline or phenol moiety, are valuable components of fluorogenic probes for a variety of biosensing applications. A further extension of this synthetic methodology to unusual phenols, namely 7-N,N-dialkylamino-4-hydroxy coumarins has enabled us to provide a new family water-soluble dyes of large Stokes' shift with far-red spectral features.