MALONALDEHYDE DIANILIDE HYDROCHLORIDE Property

Melting point:

218 °C (dec.)(lit.)

storage temp. 

-70°C

solubility 

methanol: 2.5%, clear, yellow to orange

form 

powder

color 

clear colorless

biological source

rabbit

Water Solubility 

Soluble in water (partly).

Sensitive 

Hygroscopic

Safety

Safety Statements 

22-24/25

WGK Germany 

3

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

MALONALDEHYDE DIANILIDE HYDROCHLORIDE Chemical Properties,Usage,Production

Uses

Malonaldehyde bis(phenylimine) monohydrochloride is a useful fluorescent cyanine dye.

Biological Activity

MAX dimerization protein belongs to a subfamily of MAX-interacting proteins. This protein competes with MYC for binding to MAX to form a sequence-specific DNA-binding complex, acting as a transcriptional repressor (while MYC appears to function as an activator) and is a candidate tumor suppressor. Both Myc and Mad, as well as the more recently described Mnt and Mga proteins, form heterodimers with Max, permitting binding to specific DNA sequences. These DNA-bound heterodimers recruit coactivator or corepressor complexes th at generate alterations in chromatin structure, which in turn modulate transcription. The wild-type c-Myc and c-Myc/MadBR proteins have indistinguishable biological activity and target gene recognition in vivo.