Janus green B

Base Information

• Chemical Name: Janus green B
• CAS No.: 2869-83-2
• Molecular Formula: C30H31ClN6
• Molecular Weight: 511.12
• Hs Code.: 32041900
• European Community (EC) Number: 220-695-6
• NSC Number: 13986
• UNII: B9KQ101KHX
• DSSTox Substance ID: DTXSID80883898
• Wikipedia: Janus_Green_B
• Wikidata: Q418288
• Mol file: 2869-83-2.mol

Synonyms:Janus Green B

Chemical Property of Janus green B

Chemical Property:

• Appearance/Colour: green powder
• Vapor Pressure: 2.6 mm Hg ( 20 °C)
• Melting Point: 160 °C (dec.)(lit.)
• PSA: 47.97000
• LogP: 3.99630
• Solubility.: H2O: 1 M hot, clear, colorless
• Water Solubility.: Soluble in water (20 mg/ml at 20°C), ethanol, and slightly soluble in alcohol.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 7
• Exact Mass: 510.2298727
• Heavy Atom Count: 37
• Complexity: 694

Purity/Quality:

98%,99%, ^*data from raw suppliers

Janus green B ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T, Xn
• Hazard Codes: T,Xn
• Statements: 60-40
• Safety Statements: 22-24/25-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCN(CC)C1=CC2=[N+](C3=C(C=CC(=C3)N=NC4=CC=C(C=C4)N(C)C)N=C2C=C1)C5=CC=CC=C5.[Cl-]
• Uses: As dye for cotton, wool; as biological stain; in electrodeposition of copper, Brown, Fellows, US 2882209 (1959 to Udylite Res. Corp.). Janus Green B is a stain that interacts with DNA and has been used for histology studies including mitochondrial staining, in which its oxidation and reduction reveals alterations to the electron transfer chain. The stain has been utilized in studies for effective and rapid staining of insect chordotonal organs and peripheral nerves, where the nerves appear dark blue in comparison to non stained tissue. With the use of Janus Green B, rabbit lymphatic vessel studies demonstrate that threadlike structures within the lymphatic vessels, known as Bonghan ducts, contain a high density of mitochondria in their cells.