56254-00-3

Basic information

• Product Name: 2-Propenethioic acid, 3-(4-hydroxyphenyl)-, S-phenyl ester
• CAS NO: 56254-00-3
• Molecular Formula: C15H12O2S
• Molecular Weight: 256.325
• Mol File: 56254-00-3.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: 2-Propenethioic acid, 3-(4-hydroxyphenyl)-, S-phenyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propenethioic acid, 3-(4-hydroxyphenyl)-, S-phenyl ester(56254-00-3)
• EPA Substance Registry System: 2-Propenethioic acid, 3-(4-hydroxyphenyl)-, S-phenyl ester(56254-00-3)

Safety Data

• Hazardous Substances Data: 56254-00-3(Hazardous Substances Data)

Upstream product

• 92446-09-8 C₁₂H₁₄NO₃⁽¹⁺⁾*Cl^(1-) 
• 108-98-5 thiophenol 
• 7400-08-0 para-coumaric acid 
• 7400-08-0 p-Coumaric Acid 
• 915088-66-3 cis-p-hydroxycinnamic thiophenyl ester 
• 1188393-10-3 S-phenyl (E)-3-(4-(tert-butyldimethylsilyloxy)phenyl)prop-2-enethioate 
• 2973-86-6 lithium thiophenoxide 
• 108608-03-3 4-hydroxycinnamic acid chloride 

Downstream Products

• 1188393-17-0 C₁₅H₁₁O₂S^(1-)*Na⁽¹⁺⁾ 
• 915088-66-3 cis-p-hydroxycinnamic thiophenyl ester 
• 1221126-82-4 C₃₀H₂₄O₄S₂ 
• 30802-00-7 4-coumaroyl-coenzyme A 

Relevant articles and documents

Visible-light-induced photodimerization of a photoactive yellow protein (PYP) chromophore model in a single crystal

The chromophore of the photoactive yellow protein (PYP), the photoreceptor in the photomotility of the bacterium Halorhodospira halophila, is a deprotonated para-coumaric thioester linked to the side residue of a cysteine residue. The photophysics of the

Photochemical reaction of p-hydroxycinnamic-thiophenyl ester in the microcrystalline state

We have studied the photochromic reaction of p-hydroxycinnamic-thiophenyl ester in the microcrystalline state. We attributed the fluorescence spectral evolution of the mierocrystal, under UV irradiation, to the photoinduced trans-to-cis isomerization, The photocyclic behavior of the chromophore was demonstrated by cis-to-trans back reaction under a subsequent visible light irradiation. In addition, the [2 + 2] topochemical photocyclodimer was observed as another photoproduct. It is considered that the cooperative photoisomerization is initiated at the local lattice distortion and free spaces around the [2 + 2] cyclodimer near the crystal surface, and the photoisomerization induces larger lattice deformation and further photoisomerization in the interior of the crystal.

Synthesis and evaluation of a novel series of pseudo-cinnamic derivatives as antituberculosis agents

In an effort to develop potent new antituberculous drugs effective against Mycobacterium tuberculosis, we have prepared series of cinnamic derivatives (thioesters and amides) with 4-hydroxy and 4-alkoxy groups and investigated the in vitro activities of these compounds. Among them some displayed a good in vitro antibacterial activity, such as (E)-N-(2-acetamidoethyl)-3-{4-[(E)-3,7-dimethylocta-2,6-dienyloxy]phenyl}acrylamide 4b that showed a minimum inhibitory concentration of 0.1 μg/mL (0.26 μM) against M. tuberculosis H37Rv.