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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
C19H18N3Cl
CAS 번호:
Molecular Weight:
323.82
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
209-321-2
MDL number:
Colour Index Number:
42500
Beilstein/REAXYS Number:
4164603
제품 이름
Pararosaniline hydrochloride, >85.0% (HPLC)
InChI key
JUQPZRLQQYSMEQ-UHFFFAOYSA-N
InChI
1S/C19H17N3.ClH/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15;/h1-12,20H,21-22H2;1H
SMILES string
Cl.Nc1ccc(cc1)C(\c2ccc(N)cc2)=C3/C=CC(=N)C=C3
assay
>85.0% (HPLC)
form
powder or crystals
color
green to very dark green
mp
268-270 °C
solubility
ethanol: 1 mg/mL
εmax
≥17000 at 286-292 nm in 50% ethanol at 0.003 g/L, ≥80000 at 543-549 nm in 50% ethanol at 0.003 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
General description
Pararosaniline is a cationic triarylmethane dye and one of the components of basic fuchsin. It gives a brilliant red color after dyeing polyacrylonitrile fibers.
Application
Pararosaniline hydrochloride has been used:
- to prepare Schiff reagent
- to stain cow endometrial cytology samples
- to counterstain Prussian blue sections of mice brains
Other Notes
This is the pure, principal component of mixtures commonly referred to as Basic Fuchsin.
Legal Information
Magenta is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B
저장 등급
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Human Neural Stem Cell Biodistribution and Predicted Tumor Coverage by a Diffusible Therapeutic in a Mouse Glioma Model
Michael E. Barish
Stem Cells Translational Medicine (2017)
Triarylmethane and Diarylmethane Dyes
Thomas Gessner and Udo Mayer
Ullmann's Encyclopedia of Industrial Chemistry (2000)
Maize Kernels ? Fixation in FAA, Embedding, Sectioning and Feulgen Staining
Ales Kladnik
Bio-protocol, 3(15) (2013)
Christopher Layton, John D. Bancroft
Bancroft's Theory and Practice of Histological Techniques,Expert Consult: Online and Print,7: Bancroft's Theory and Practice of Histological Techniques (2013)
A novel cytologic sampling technique to diagnose subclinical endometritis and comparison of staining methods for endometrial cytology samples in dairy cows
O. B> Pascotini
Theriogenology (2015)
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