Azure a Chloride CAS 531-53-3 3-Amino-7-Dimethylaminophenothiazin-5-Ium Chloride

• CAS No.: 531-53-3
• Formula: C14h14cln3s
• EINECS: 208-510-7
• Appearance: Powder
• Classification: S
• Certification: CCIC
• Model NO.: SUREST-93
• Purity: 90%~99%
• Type: Sodium Hydrosulfide
• Grade Standard: Industrial Grade
• Shelf Life: 2 Years
• Stock: Available
• Color: Dark Brown
• Molecular Weight: 291.80
• Melting Point: 290 ºC (DEC.)
• Transport Package: 25kg or 200 Kg/Barrel
• Specification: 98%min
• Trademark: Surest
• Origin: China
• HS Code: 3207200000
• Production Capacity: 1000 Tons Yearly

Product Description

Azure A chloride

 

Name	Azure A chloride
Synonyms	3-Amino-7-dimethylaminophenothiazin-5-ium chloride; N-(7-Amino-3H-phenothiazin-3-ylidene)-N-methylmethanaminium chloride
Molecular Structure
Molecular Formula	C14H14ClN3S
Molecular Weight	291.80
CAS Registry Number	531-53-3
EINECS	208-510-7

Properties

Melting point	290 ºC (dec.)

Chemical Property/Description

Dark brown crystal with green luster, A variety of mixtures of methylene blue oxidation, mainly azure A and B, blue in aqueous solution, slightly soluble in ethanol, reddish brown fluorescence.



Main Uses:

Biochemical research. Biological stain for microscopic identification of white blood cells, microorganisms and other tissues.

Mucin metachromatic solution (Azurin A method) is a staining solution used to detect mucin in tissues. It usually uses azurin A as a dye that can bind to mucin and give it a blue color. Mucin is a kind of macromolecular protein, which is distributed in many tissues and organs, including skin, lung, intestine, mammary gland and so on. They play an important role in the construction and maintenance of extracellular matrix as well as in intercellular adhesion and signaling. Mucin metachromatic solution can be used to detect the content and distribution of mucin in tissues by staining. Observing the stained sample through a microscope can determine the distribution and amount of mucin in different tissues or cells, thus providing useful information for the diagnosis and treatment of diseases.