| Identification | Back Directory | [Name]
CI 45010 | [CAS]
2150-48-3 | [Synonyms]
nsc44690
CI 45010
PYRONIN B
PYRONINE B
Etetraethyl
Pyronine B(By)
etetraethylpyronin
PYRONIN B CERTIFIED
PyronineBbiologicalstain
Pyronin B,pure,certified
PYRONINE B, FOR FLUORESCENCE
PYRONIN B FERRIC CHLORIDE COMPLEX
Pyronin B Certified≥ 60% (dye content)
PYRONINE B FOR MICROSCOPHY (C.I. 4501&
3,6-bis(diethylamino)xanthylium chloride
Xanthylium, 3,6-bis(diethylamino)-, Chloride
Xanthylium,3,6-bis(diethylamino)-, chloride (1:1)
Pyronin B, high purity biological stain, dyecontent 65%
(6-(diethylamino)-3h-xanthen-3-ylidene)diethyl-ammoniuchloride
(6-(diethylamino)-3h-xanthen-3-ylidine)diethylammoniumchloride
diethyl(6-(diethylamino)-3h-xanthen-3-ylidene)-ammoniuchloride
6-(diethylamino)-3h-xanthen-3-ylidene]diethylammonium Chloride
Ammonium, [6-(diethylamino)-3hxanthen-3-ylidene]diethyl-, Chloride
n-(6-(diethylamino)-3h-xanthen-3-ylidene)-n-ethyl-ethanaminiuchloride
n-(6-(diethylamino)-3h-xanthen-3-ylidine)-n-ethylethanaminiumchloride
Ethanaminium, N-[6-(diethylamino)-3h-xanthen-3-ylidene]-n-ethyl-, Chloride | [EINECS(EC#)]
218-429-9 | [Molecular Formula]
C21H27Cl4FeN2O | [MDL Number]
29329990 | [MOL File]
2150-48-3.mol | [Molecular Weight]
521.11 |
| Chemical Properties | Back Directory | [Appearance]
dark green crystalline powder or crystals | [Melting point ]
174-176 °C
| [storage temp. ]
Store at RT. | [solubility ]
Soluble in water, ethyl acetate, methyl acetate, ethylene glycol; slightly soluble in ethanol, methanol, methyl cellosolve | [Colour Index ]
45010 | [form ]
crystals | [color ]
Green needles or | [Merck ]
13,8096 | [BRN ]
3846969 | [Biological Applications]
Detecting apoptosis in live cells; determination of DNA,hydrogen peroxide,glucose; diagnosis of diseases related to amyloid accumulation; urinary tract infection; treating protozoan infections in fish | [InChIKey]
SUVPQRYDMCNTPV-UHFFFAOYSA-J | [EPA Substance Registry System]
Pyronine B (2150-48-3) |
| Hazard Information | Back Directory | [Chemical Properties]
dark green crystalline powder or crystals | [Uses]
Pyronin B is used in the methyl green-pyronin method for coloration of nucleic acids. Pyronin B Ferric Chloride Complex is used in the methyl green-pyronin method for differential coloration of nucleic acids. Dyes and metabolites. | [Definition]
ChEBI: Pyronin B is an organic chloride salt having 6-(diethylamino)-N,N-diethyl-3H-xanthen-3-iminium as the cation. Depending on the mode of manufacture, pyronin B also exists in the form of an FeCl3 complex. It has a role as a histological dye. It is an organic chloride salt and an iminium salt. It contains a pyronin B(1+). | [Purification Methods]
Recrystallise it from EtOH. It forms an Fe stain. [Beilstein 18/10 V 182.] |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
68-40-20/21/22 | [Safety Statements ]
45-36/37-24/25-22-36 | [WGK Germany ]
3 | [RTECS ]
BP6832000 | [HS Code ]
29329990 | [Toxicity]
mouse,LD50,intraperitoneal,15100ug/kg (15.1mg/kg),National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. Vol. JAN1986, |
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