D0531

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

≥90% purity (HPLC), powder

• Sinónimos: DTAF
• Fórmula empírica (notación de Hill): C₂₃H₁₂Cl₂N₄O₅ · HCl
• Número de CAS: 21811-74-5
• Peso molecular: 531.73
• MDL number: MFCD00051407
• UNSPSC Code: 12171500
• PubChem Substance ID: 24893242
• NACRES: NA.47

Propiedades

• product name: 5-([4,6-Dichlorotriazin-2-yl]amino)fluorescein hydrochloride, ≥90% (HPLC)
• Quality Level: 200
• assay: ≥90% (HPLC)
• form: powder
• color: yellow to orange
• solubility: methanol: 20 mg/mL, clear to slightly hazy, 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

Descripción

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.

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

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)