18826-56-7

Basic information

• Product Name: CHEMBRDG-BB 5326629
• Synonyms: CHEMBRDG-BB 5326629;2-METHYL-3-PHENYL-2-CYCLOPROPENE-1-CARBOXYLIC ACID;2-methyl-3-phenyl-2-cyclopropene-1-carboxylic acid(SALTDATA: FREE)
• CAS NO: 18826-56-7
• Molecular Formula: C₁₁H₁₀O₂
• Molecular Weight: 174.2
• Mol File: 18826-56-7.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 311.3°C at 760 mmHg
• Flash Point: 143.6°C
• Appearance: /
• Density: 1.253g/cm³
• Vapor Pressure: 0.000243mmHg at 25°C
• Refractive Index: 1.618
• CAS DataBase Reference: CHEMBRDG-BB 5326629(CAS DataBase Reference)
• NIST Chemistry Reference: CHEMBRDG-BB 5326629(18826-56-7)
• EPA Substance Registry System: CHEMBRDG-BB 5326629(18826-56-7)

Safety Data

• Statements: 36
• Safety Statements: 26
• Hazardous Substances Data: 18826-56-7(Hazardous Substances Data)

Usage

Uses

2-Methyl-3-phenyl-2-cyclopropene-1-carboxylic Acid is used as a potassium channel modulator.

InChI:InChI=1/C11H10O2/c1-7-9(10(7)11(12)13)8-5-3-2-4-6-8/h2-6,10H,1H3,(H,12,13)

Upstream product

• 673-32-5 1-Phenylprop-1-yne 
• 6832-16-2 methyl diazoacetate 
• 21451-13-8 ethyl 2-methyl-3-phenylcycloprop-2-ene-1-carboxylate 
• 623-73-4 diazoacetic acid ethyl ester 
• 19042-22-9 phenyl-2 methyl-3 cyclopropene-2 carboxylate d'ethyle 

Downstream Products

• 88308-15-0 trans-methyl 3-phenyl-2-methylene-1-cyclopropanecarboxylate 
• 32095-87-7 methyl (2E)-3-methyl-4-oxo-4-phenylbut-2-enoate 
• 107939-38-8 2-methoxy-4-methyl-5-phenylfuran 
• 1437279-60-1 methyl (E)-2-(2-phenylcyclopropylidene)acetate 
• 19042-22-9 phenyl-2 methyl-3 cyclopropene-2 carboxylate d'ethyle 

Relevant articles and documents

The structure and conformation of 1-phenyl-2-methylcyclopropene-3-carboxylic acid and cis-2-(m-nitrophenyl)cyclopropanecarboxylic acid

The structures of cis-2-(m-nitrophenyl)cyclopropanecarboxylic acid (1) and 1-phenyl-2-methylcyclopropene-3-carboxylic acid (2) have been determined by X-ray methods.Crystal of 1 are triclinic, space group P1, with a=9.499 Angstroem, α=60.24, β=63.76, γ=71.36, and two molecules in the unit cell.Crystals of are monoclinic, space group P21/c, with four molecules in a unit cell of dimensions a=9.354, b=13.286, c=8.187 Angstroem, and β=98.22.The carboxyl group of 1 approaches the bisecting conformation.The phenyl group is 37 deg from this conformation, by contrast with the unhindered compound 2-(p-nitrophenyl)cyclopropyl methyl ketone.In 2 the carboxyl group bisect the three-membered ring, indicating that carbonyl-cyclopropene ? interactions can oocur if sterically allowed.The two rings are essentially coplanar, permitting maximum interaction of the phenyl group and the double bond.In both compounds, the carbonyl oxygen of the carboxyl is the nearer oxygen to the three-membered ring.