80709-78-0

Basic information

• Product Name: Ethyl2-methyl-4H-furo[3,2-b]pyrrole-5-carboxylate
• Synonyms: Ethyl2-methyl-4H-furo[3,2-b]pyrrole-5-carboxylate
• CAS NO: 80709-78-0
• Molecular Formula: C₁₀H₁₁NO₃
• Molecular Weight: 193.19924
• Mol File: 80709-78-0.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 310.276°C at 760 mmHg
• Flash Point: 141.45°C
• Appearance: /
• Density: 1.244g/cm³
• Vapor Pressure: 0.001mmHg at 25°C
• Refractive Index: 1.585
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: Ethyl2-methyl-4H-furo[3,2-b]pyrrole-5-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: Ethyl2-methyl-4H-furo[3,2-b]pyrrole-5-carboxylate(80709-78-0)
• EPA Substance Registry System: Ethyl2-methyl-4H-furo[3,2-b]pyrrole-5-carboxylate(80709-78-0)

Safety Data

• Hazardous Substances Data: 80709-78-0(Hazardous Substances Data)

Usage

Uses

Ethyl 2-methyl-4h-furo[3,2-b]pyrrole-5-carboxylate is used in the synthesis of Dyes with near-IR fluorescent optical properties.

InChI:InChI=1/C10H11NO3/c1-3-13-10(12)8-5-9-7(11-8)4-6(2)14-9/h4-5,11H,3H2,1-2H3

Upstream product

• 620-02-0 5-Methylfurfural 
• 637-81-0 ethyl-2-azidoacetate 
• 80709-72-4 Ethyl 2-azido-3-(5-methyl-2-furyl)acrylate 

Downstream Products

• 238749-01-4 Ethyl 4-(3,4-dichlorobenzyl)-2-methylfuro[3,2-b ]pyrrole-5-carboxylate 
• 132120-23-1 2-methyl-4-acetylfuro<3,2-b>pyrrole 
• 144658-78-6 2-Methyl-4-(4-nitro-benzyl)-4H-furo[3,2-b]pyrrole-5-carboxylic acid ethyl ester 
• 144658-79-7 2-Methyl-4-(2-nitro-benzyl)-4H-furo[3,2-b]pyrrole-5-carboxylic acid ethyl ester 
• 80709-80-4 2-Methyl-4H-furo<3,2-b>pyrrole-5-carboxylic acid 
• 80709-81-5 2-Methyl-4-ethylfuro<3,2-b>pyrrole-5-carboxylic acid 

Relevant articles and documents

Bright, color-tunable fluorescent dyes in the Vis/NIR region: Establishment of new "tailor-made" multicolor fluorophores based on borondipyrromethene

A new series of high-performance fluorophores named Keio Fluors (KFL), which are based on borondipyrromethene (BODIPY), are reported. The KFL dyes cover a wide spectral range from the yellow (547 nm) to the near-infrared (NIR, 738 nm) region, and their emission wavelength could be easily and subtly controlled based on simple molecular modifications only, without losing their optical properties. This "tailor-made" synthetic strategy for tuning the emission wavelength enabled the creation of fourteen KFL dyes with well-controlled emission colors (yellow, orange, red, far-red, and NIR). Moreover, these KFL dyes also retain their excellent optical properties, such as spectral bands sharper than quantum dots, high extinction coefficients (140000-316000 M-1 cm-1), and high quantum yields (0.56-0.98), without any critical solvent polarity dependent decrease of their brightness. These advantageous characteristics make the KFL dyes potentially useful as new candidates of fluorescent standard dyes to substitute or to complement existing long-wavelength fluorescent dyes, such as cyanines, oxazines, rhodamines, or other BODIPY dyes.

Bright, color-tunable fluorescent dyes in the visible-near-infrared region

The newly synthesized Keio Fluors, which are based on boron-dipyrromethene (BDP), have excellent and useful optical properties: vivid colors and sharp emission in the visible-near-infrared region (583-738 nm), high quantum yields (Φ: 0.56-0.98), high exti

SYNTHESIS AND REACTIONS OF SUBSTITUTED FUROPYRROLE DERIVATIVES

Preparation of ethyl 2-methylfuropyrrole-5-carboxylate and 2-bromofuropyrrole-5-carboxylate, as well as alkylation and hydrolysis of ethyl 2-methylfuropyrrole-5-carboxylate, ethyl furopyrrole-5-carboxylate and ethyl (3,4-dichlo