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Brilliant Cresyl Blue ALD

SIAL/860867 - Certified by the Biological Stain Commission

Synonym: 3-Amino-7-(diethylamino)-2-methylphenoxazin-5-ium (T-4)-tetrachlorozincate (2:1); Brilliant Blue C

CAS Number: 51716-96-2
Empirical Formula (Hill Notation): C17H20ClN3O · 0.5ZnCl2
Molecular Weight: 385.96
EC Number: 279-675-0
MDL Number: MFCD00148901
Linear Formula: C17H20ClN3O · 0.5ZnCl2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-860867-10G 10 g
 $137.00
1/EA		 Add To Favorites
45-860867-25G 25 g
 $302.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 860867-10G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 860867-25G

 

ε (extinction coefficient) ≥20000 at 237-241 nm in 50% ethanol at 0.005 g/L
  ≥20000 at 248-252 nm in 50% ethanol at 0.005 g/L
λmax 622 nm
application(s) diagnostic assay manufacturing
hematology
histology
composition Dye content, ≥50%
form powder or crystals
InChI 1S/2C17H20N3O.4ClH.Zn/c2*1-4-20(5-2)12-6-7-14-16(9-12)21-17-10-13(18)11(3)8-15(17)19-14;;;;;/h2*6-10H,4-5,18H2,1-3H3;4*1H;/q2*+1;;;;;+2/p-4
InChI key SIHASHFMDFXGSX-UHFFFAOYSA-J
mp 233-236 °C (lit.)
Quality Level 200 
SMILES string [Cl-].[Cl-].Cl[Zn]Cl.CC[N+](CC)=C1C=CC2=Nc3cc(C)c(N)cc3OC2=C1.CC[N+](CC)=C4C=CC5=Nc6cc(C)c(N)cc6OC5=C4
storage temp. room temp
technique(s) microbe id | staining: suitable
Application: Brilliant cresyl blue ALD has been used for the staining of reticulocytes.
Biochem/physiol Actions: Brilliant cresyl blue ALD is responsible for the staining of RNA in reticulocytes.
Other Notes: The structure of Brilliant Cresyl Blue ALD contains a 2-methyl modification on the phenoxazine core, while the structure of the historic Brilliant Cresyl Blue contains a 8-methyl modification on the phenoxazine core. The biological staining application is the same for both structures.
Packaging: 10, 25 g in glass bottle
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
mp 233-236 °C (lit.)
Storage Temp. room temp
UNSPSC 12171500

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