125574-12-1

Basic information

• Product Name: (E)-1-(1-hydroxynaphthalen-2-yl)-3-(4-methoxyphenyl)prop-2-en-1-one
• Synonyms: (E)-1-(1-hydroxynaphthalen-2-yl)-3-(4-methoxyphenyl)prop-2-en-1-one
• CAS NO: 125574-12-1
• Molecular Weight: 304.345
• Mol File: 125574-12-1.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: (E)-1-(1-hydroxynaphthalen-2-yl)-3-(4-methoxyphenyl)prop-2-en-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-1-(1-hydroxynaphthalen-2-yl)-3-(4-methoxyphenyl)prop-2-en-1-one(125574-12-1)
• EPA Substance Registry System: (E)-1-(1-hydroxynaphthalen-2-yl)-3-(4-methoxyphenyl)prop-2-en-1-one(125574-12-1)

Safety Data

• Hazardous Substances Data: 125574-12-1(Hazardous Substances Data)

Upstream product

• 711-79-5 1-hydroxy-2-acetonaphthone 
• 123-11-5 4-methoxy-benzaldehyde 
• 64-17-5 ethanol 
• 623-11-0 1-methyl-4-nitrosobenzene 
• 874486-85-8 1-(1-acetoxy-[2]naphthyl)-2,3-epoxy-3-(4-methoxy-phenyl)-propan-1-one 

Downstream Products

• 116491-40-8 6-(4-Methoxy-phenyl)-6H-5-oxa-11,12-diaza-benzo[b]chrysene 
• 30508-15-7 5'-Bromo-2'-hydroxy-4-methoxy-3',4'-benzochalkone α,β-dibromide 
• 98166-67-7 UCCF 355 
• 22876-96-6 2-(5-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)naphthalen-1-ol 
• 320576-66-7 3-methoxy-2-(4-methoxyphenyl)-4H-benzo[h]chromen-4-one 
• 22812-51-7 3-hydroxy-2-(4-methoxyphenyl)-4H-benzo[h]chromen-4-one 
• 14756-22-0 UCCF 269 
• 1446419-69-7 3-(1-hydroxynaphthalen-2-yl)-5-bis(4-methoxyphenyl)-N-(3,4,5-trimethoxyphenyl)-2-pyrazoline-1-carbothioamide 
• 1446419-68-6 N-(2,4-dimethoxyphenyl)-3-(1-hydroxynaphthalen-2-yl)-5-(4-methoxyphenyl)-2-pyrazoline-1-carbothioamide 
• 1446419-67-5 3-(1-hydroxynaphthalen-2-yl)-N,5-bis(4-methoxyphenyl)-2-pyrazoline-1-carbothioamide 
• 1446419-66-4 3-(1-hydroxynaphthalen-2-yl)-N-(3-methoxyphenyl)-5-(4-methoxyphenyl)-2-pyrazoline-1-carbothioamide 
• 1446419-65-3 3-(1-hydroxynaphthalen-2-yl)-N-(2-methoxyphenyl)-5-(4-methoxyphenyl)-2-pyrazoline-1-carbothioamide 
• 1446419-64-2 3-(1-hydroxynaphthalen-2-yl)-5-(4-methoxyphenyl)-N-phenyl-2-pyrazoline-1-carbothioamide 
• 129457-15-4 nickel(II){3-(1-hydroxy-2-naphthyl)-5-(4-MeO-phenyl)pyrazoline}2 

Relevant articles and documents

Crystal-packing modes determine the solid-state ESIPT fluorescence in highly dipolar 2′-hydroxychalcones

This work describes the systematic study of the structure-luminescence relationship of 15 hydroxy-chalcones directly in the crystal state. Chalcones are easily assembled at the gram scale allowing for efficient variation of their substitution motifs. Our molecule variants combine two modes of fluorescence generation, ESIPT and ICT, both known for their potential to achieve significant quantum yields even with emission in the red to near infrared, a region preferred for technologies as diverse as optoelectronics and chemical sensing. Quantum yields as high as 48% (at 665 nm) and emission wavelengths in the deep red region (710 nm, 5%) were achieved with variants equipped with a strained amino substituent in the donor portion (azetidinyl). Systematic XRD analysis of large monocrystals allowed for the identification of the subtle interplay of several inter- and intra-molecular parameters in achieving such performances, be it intramolecular planarity, non-classical H-bonds, and stacking modes.

Fungal metabolism of naphthoflavones

Naphthoflavones (benzoflavones) are synthetic flavonoids commonly used in drug metabolism studies as selective activators or inhibitors of cytochrome P-450 enzymes. Nowadays they are also used as a component of food supplements for body builders. There is

Complete assignments of 1H and 13C NMR data for 21 naphthalenyl-phenyl-pyrazoline derivatives

To find potent new chemotherapy drugs, we designed and synthesized a series of naphthochalcones bearing naphthalenyl-phenyl-pyrazoline moieties. The complete 1H and 13C NMR data for these compounds are reported here and can be used t