145078-84-8

Basic information

• Product Name: 1,3-Benzenediol, 5-ethynyl- (9CI)
• Synonyms: 1,3-Benzenediol, 5-ethynyl- (9CI);1,3-Benzenediol, 5-ethynyl-;5-ethynyl-1,3-Benzenediol;5-ETHYNYL-1,3-BENZENEDIOL(WXC09211)
• CAS NO: 145078-84-8
• Molecular Formula: C₈H₆O₂
• Molecular Weight: 134.13204
• Mol File: 145078-84-8.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,3-Benzenediol, 5-ethynyl- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Benzenediol, 5-ethynyl- (9CI)(145078-84-8)
• EPA Substance Registry System: 1,3-Benzenediol, 5-ethynyl- (9CI)(145078-84-8)

Safety Data

• Hazardous Substances Data: 145078-84-8(Hazardous Substances Data)

Usage

Uses

Used in Research Applications:
1,3-Benzenediol, 5-ethynyl(9CI) is used as a research chemical for studying its properties and potential applications in various fields. Its unique structure allows scientists to explore its reactivity and interactions with other compounds.
Used in Pharmaceutical Industry:
1,3-Benzenediol, 5-ethynyl(9CI) is used as an intermediate in the synthesis of pharmaceutical compounds. Its unique chemical properties make it a valuable building block for creating new drugs with potential therapeutic benefits.
Used in Materials Science:
1,3-Benzenediol, 5-ethynyl(9CI) is used in the development of new materials with specific properties. Its structure and reactivity can contribute to the creation of advanced materials for various applications, such as sensors, coatings, or other specialized uses.

Upstream product

• 26153-38-8 3,5-dihydroxybenzaldehyde 
• 181225-39-8 ((5-bromo-1,3-phenylene)bis(oxy))bis(tert-butyldimethylsilane) 
• 106120-04-1 5-bromoresorcinol 
• 64339-43-1 5-iodoresorcinol 
• 1452161-62-4 1,3-dihydroxy-5-trimethylsilylethynylbenzene 
• 103929-84-6 [3,5-di(tert-butyldimethylsilanyloxy)phenyl]methanol 
• 187803-41-4 ((5-(2,2-dibromovinyl)-1,3-phenylene)bis(oxy))bis(tert-butyldimethylsilane) 
• 187803-40-3 3,5-bis(tert-butyldimethylsilyloxy)benzaldehyde 
• 187803-42-5 ((5-ethynyl-1,3-phenylene)bis(oxy))bis(tert-butyldimethylsilane) 

Downstream Products

• 429686-85-1 1,3-Bis-[3-(2-benzyloxy-1-benzyloxymethyl-ethoxy)-2-(2-benzyloxy-1-benzyloxymethyl-ethoxymethyl)-propoxy]-5-ethynyl-benzene 

Relevant articles and documents

Desilylation Reactions of Polys

Poly and poly (R)-2-phenylpropionate> were desilylated with Bu4NF in THF.The solution changed its color depending on the structure of the aromatic pe

BIOPROBES FOR LYSYL OXIDASES AND USES THEREOF

The present invention relates to novel bioprobes which are capable of binding to certain amine oxidase enzymes. These bioprobes are useful in methods of detecting and determining the concentration of certain amine oxidase enzymes in a sample as well as in methods for the quantitative assessment of inhibition of certain amine oxidases.

Induced self-assembly and disassembly of water-soluble alkynylplatinum(ii) terpyridyl complexes with switchable near-infrared (NIR) emission modulated by metal-metal interactions over physiological pH: Demonstration of pH-responsive NIR luminescent probes in cell-imaging studies

Water-soluble alkynylplatinum(ii) terpyridine complexes, [Pt{tpy(C 6H4CH2NMe3-4)-4′}(C≡C- Ar)](OTf)2 [Ar = C6H3-(OH)2-3,5 (1), C6H4OH-4 (2), C6H3-(OMe) 2-3,5 (3)], have been synthesized and characterized. The photophysical and electrochemical properties of the complexes have been studied. Complex 1 has been found to undergo aggregation at low pHs, leading to metal-metal and/or π-π interactions and the emergence of a triplet metal-metal-to-ligand charge transfer (3MMLCT) emission in the near-infrared (NIR) region, the intensity of which has been enhanced 1350-fold over that at physiological pH. Such 'switchable' NIR emission of complex 1 was employed in cell-imaging experiments. The pH response of the 3MMLCT emission of complex 1 in cellular compartments has been studied using experiments with fixed Madin-Darby canine kidney (MDCK) cells, while live cell-imaging experiments revealed that complex 1 could function as a NIR luminescent probe for the tracking of the location of acidic organelles such as lysosomes.

End-cap stabilized oligoynes: Model compounds for the linear sp carbon allotrope carbyne

Three series of differently 3,5-disubstituted α,ω-diphenylpolyynes Ar-(C≡C)n-Ar (n=2, 4, 6, 8, 10) were synthesized under optimized Cadiot - Chodkiewicz conditions, isolated and completely characterized. These compounds can be considered as mod