CAS:3326-34-9 | 5-Aminofluorescein (isomer I)

Name:5-Aminofluorescein (isomer I)

Synonyms:5-Amino-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-(9H)xanthen]-3-one (isomer I);Fluoresceinamine (isomer I)

CAS:3326-34-9

Purity:>95.0%

Molecular Formula:C₂₀H₁₃NO₅

Molecular Weight:347.32

Melting Point:223ºC

Boiling Point:695.3ºC at 760mmHg

Flash Point:374.3ºC

Density:1.64g/cm³

PSA:102.01

LogP:3.83

Appearance:Orange to Brown to Dark red powder to crystal

Stability:Stable under normal temperatures and pressures.

Sensitivity:Light Sensitive

Solubility:DMSO (Slightly, Heated), Methanol (Very Slightly)

Acidity coefficient:9.34±0.20(Predicted)

refractive index:1.779

Storage condition:2-8ºC

Application:Fluorescent labeling reagent for proteins. Used in the fluorescent antibody technique for rapid identification of pathogens. Dyes and metabolites.

Reference: 

Riggs, H.J.L., et al.: Amer. J. Pathol., 34, 1081 (1958), Mann, K.G. and Fish, W.W., Methods in Enz., 26, 28 (1972),

Packaging & Delivery

Package:5g/10g/25g/50g/bulk package

Transportation: by FeDex or by ocean shipping or clients requirement

Delivery Detail: Within 3-5 days after full payment.

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