D0531

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

≥90% purity (HPLC), powder

• Synonim(y): DTAF
• Wzór empiryczny (zapis Hilla): C₂₃H₁₂Cl₂N₄O₅ · HCl
• Numer CAS: 21811-74-5
• Masa cząsteczkowa: 531.73
• UNSPSC Code: 12171500
• PubChem Substance ID: 24893242
• NACRES: NA.47
• MDL number: MFCD00051407
• eCl@ss: 32150326

Właściwości

• Nazwa produktu: 5-([4,6-Dichlorotriazin-2-yl]amino)fluorescein hydrochloride, ≥90% (HPLC)
• Quality Segment: 200
• assay: ≥90% (HPLC)
• form: powder
• color: yellow to orange
• fluorescence: λ_ex 495 nm; λ_em 516 nm
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: 2-8°C
• SMILES string: Cl.Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5cc(Nc6nc(Cl)nc(Cl)n6)ccc45)c1
• 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

Opis

Application

A fluorescein derivative which reacts with amino groups and N-terminal amino acids of proteins at neutral pH.

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.

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• WGK: WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• PPE (środki ochrony indywidualnej): Eyeshields, Gloves, type N95 (US)