5-(4,6-Dichloro-s-triazin-2-ylamino)fluorescein hydrochloride

CAS: 21811-74-5

Ref. 3D-FD52739

Product Information

• Name: 5-(4,6-Dichloro-s-triazin-2-ylamino)fluorescein hydrochloride
• Synonyms: 5-DTAF·HCl, Dichlorotriazinylaminofluorescein, Fluorescein, 5-[(4,6-dichloro-s-triazin-2-yl)amino]-, monohydrochloride, Fluorescein,5-[(4,6-dichloro-s-triazin-2-yl)amino]-, monohydrochloride (8CI), Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-3',6'-dihydroxy-, monohydrochloride(9CI), Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-3′,6′-dihydroxy-, hydrochloride (1:1), Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one, 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-3′,6′-dihydroxy-, monohydrochloride

Description

5-(4,6-Dichloro-s-triazin-2-ylamino)fluorescein hydrochloride is a fluorescent probe for acid detection. It is used in hatcheries to monitor the pH of the water and in assays to detect acidity. 5-(4,6-Dichloro-s-triazin-2-ylamino)fluorescein hydrochloride has a high assay sensitivity and can be detected by a simple acid/base indicator. This compound has been shown to have significant activation at extracellular pH values between 6 and 7.5, with maximal fluorescence at pH 6.0. The molecular electrostatic potential of this compound also shows significant changes at pH 6.0, indicating that it binds well to acidic surfaces.

• Brand: Biosynth

Chemical properties

• Molecular weight: 531.73 g/mol
• Formula: C₂₃H₁₂N₄O₅Cl₂·HCl
• Purity: Min. 95%
• Color/Form: Yellow Powder