117-92-0 | Quinaldine Red

Packsize	Purity	Availability	Price	Discounted Price
1g	95%	in stock	$20.00	$14.00
5g	95%	in stock	$76.00	$53.00
25g	95%	in stock	$161.00	$113.00
100g	95%	in stock	$612.00	$428.00
250g	95%	in stock	$1,426.00	$998.00

Description

• Catalog Number: AA17340
• Chemical Name: Quinaldine Red
• CAS Number: 117-92-0
• Molecular Formula: C21H23IN2
• Molecular Weight: 430.3252
• MDL Number: MFCD00011968
• SMILES: CC[n+]1c(C=Cc2ccc(cc2)N(C)C)ccc2c1cccc2.[I-]

Upstream Synthesis Route

Quinaldine Red is commonly used as a pH indicator in chemical synthesis. It serves as a dye to visually signal changes in acidity or alkalinity of a solution during a reaction. Quinaldine Red is particularly useful in titrations and complexation reactions, where precise monitoring of pH changes is crucial for determining the endpoint. Its vibrant red color transitions to yellow in acidic conditions and back to red in alkaline environments, allowing chemists to easily identify the shift in pH. This facilitates accurate measurements and helps researchers optimize reaction conditions for desired outcomes. Additionally, Quinaldine Red's stability and sensitivity make it a reliable choice for a variety of analytical applications in laboratory settings.