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5-([4,6-Dichlorotriazin-2-yl]amino)fluorescein hydrochloride

SIAL/D0531 - ≥90% (HPLC)

Synonym: DTAF

CAS Number: 21811-74-5
Empirical Formula (Hill Notation): C23H12Cl2N4O5 · HCl
Molecular Weight: 531.73
MDL Number: MFCD00051407
Linear Formula: C23H12Cl2N4O5 · HCl
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-D0531-100MG 100 mg
 $141.00
1/EA		 Add To Favorites
45-D0531-500MG 500 mg
 $423.00
1/EA		 Add To Favorites
45-D0531-1G 1 g
 $715.00
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: D0531-100MG.
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: D0531-500MG.
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: D0531-1G

 

application(s) diagnostic assay manufacturing
hematology
histology
assay ≥90% (HPLC)
color yellow to orange
fluorescence λex 495 nm; λem 516 nm
form powder
InChI 1S/C23H12Cl2N4O5.ClH/c24-21-27-22(25)29-23(28-21)26-10-1-4-13(16(7-10)20(32)33)19-14-5-2-11(30)8-17(14)34-18-9-12(31)3-6-15(18)19;/h1-9,30H,(H,32,33)(H,26,27,28,29);1H
InChI key CEKSHCAIHGNWBK-UHFFFAOYSA-N
Quality Level 200 
SMILES string Cl.Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5cc(Nc6nc(Cl)nc(Cl)n6)ccc45)c1
storage temp. 2-8°C
Application: 5-([4,6-Dichlorotriazin-2-yl]amino)fluorescein hydrochloride has been used for labeling of yeast cells to study the adhesion of yeast cells to the digestive tract of sea bass (Dicentrarchus labrax) larvae and leopard grouper (Mycteroperca rosacea). It has also been used to label bacteria (Vibrio spp.).
5-([4,6-Dichlorotriazin-2-yl]amino)fluorescein hydrochloride has been used to covalently label xanthan gum (XG) to study its gelatin behavior.
Application: A fluorescein derivative which reacts with amino groups and N-terminal amino acids of proteins at neutral pH.
Packaging: 1 g in glass bottle
Packaging: 100, 500 mg in glass insert
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥90% (HPLC)
Storage Temp. 2-8°C
UNSPSC 12171500

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