Janus blue
Names
[ CAS No. ]:
4569-88-4
[ Name ]:
Janus blue
[Synonym ]:
indoinebluer
Indione Blue
indazolbluer
indoineblue3b
MFCD00011924
BASIC BLUE 16
JANUS BLUE
EINECS 224-951-8
SAFRANIN BLUE
Chemical & Physical Properties
[ Melting Point ]:
39 °C
[ Molecular Formula ]:
C30H24ClN5O
[ Molecular Weight ]:
505.99700
[ Exact Mass ]:
505.16700
[ PSA ]:
87.74000
[ LogP ]:
4.72310
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SG1608000
- CHEMICAL NAME :
- Phenazinium, 3-amino-2,8-dimethyl-7-(2-hydroxy-1-naphthylazo)-5-ph enyl-, chloride
- CAS REGISTRY NUMBER :
- 4569-88-4
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C30-H24-N5-O.Cl
- MOLECULAR WEIGHT :
- 506.04
- WISWESSER LINE NOTATION :
- T C666 BK INJ BR& EZ F1 L1 MNUNR BQ &G
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04908
Safety Information
[ Safety Phrases ]:
S24/25
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
SG1608000
Articles
Microsc. Acta 85(4) , 361-8, (1982)
A novel method is presented for the staining of cell nuclei with aqueous solutions of Janus blue, methylene blue, and Janus red in tissue sections from which RNA has been extracted selectively with co...
Counterion-dye staining for DNA in electrophoresed gels using indoine blue and methyl orange.Electrophoresis 27(9) , 1739-43, (2006)
In this study, we describe a sensitive staining method for DNA in agarose and polyacrylamide gels using organic visible dyes, indoine blue (IB) and methyl orange (MO). The counterion-dye staining meth...