CAS 54824-37-2

C.I. Disperse Yellow 49

Description:

C.I. Disperse Yellow 49, with the CAS number 54824-37-2, is a synthetic organic dye primarily used in the textile industry for dyeing polyester and other synthetic fibers. This azo dye is characterized by its bright yellow color and excellent lightfastness, making it suitable for applications where color retention is crucial. It is typically applied using disperse dyeing techniques, which involve the use of high temperatures and pressure to ensure proper fixation on hydrophobic fibers. The chemical structure of Disperse Yellow 49 includes azo functional groups, which contribute to its color properties. While it is effective for dyeing, it is important to note that some azo dyes have raised environmental and health concerns due to potential degradation products that may be carcinogenic. Therefore, regulatory measures may apply to its use in various applications. Overall, C.I. Disperse Yellow 49 is valued for its vibrant hue and performance in textile applications, but users should be aware of safety and environmental considerations associated with azo dyes.

Formula: Unspecified

Synonyms:

• Artisil Brilliant Yellow 6GFL
• Foron Brilliant Yellow SE 6GFL
• Disperse Yellow 49
• C.I. Disperse Yellow 49

Disperse Yellow 49 (Technical Grade)

CAS: 54824-37-2

Formula: C₂₁H₂₂N₄O₂

Color and Shape: Off-White To Black

Molecular weight: 362.43

Ref: TR-D494838

Disperse yellow 49, technical grade dye content

CAS: 54824-37-2

Disperse yellow 49 is a synthetic dye that is used in the diagnosis of skin cancer. It binds to DNA-binding proteins and is used as a counterstain for H&E staining. Disperse yellow 49 has been shown to inhibit sucrase activity and inhibit kinase signaling pathways, which are involved in cell function, dna replication, and myosin phosphatase regulation. The dye has also been shown to bind to tropomyosin and homologues of the virus SV40. Disperse yellow 49 is not active against viruses or cells without myosin phosphatase activity.

Formula: C₂₁H₂₂N₄O₂

Purity: Min. 95 Area-%

Color and Shape: Yellow Powder

Molecular weight: 362.43 g/mol

Ref: 3D-FD41306