5-Carboxyfluorescein-azide Chemical Properties

solubility 

Soluble in DMSO, DMF, DCM

form 

Solid

color 

White to Off-White

Appearance

yellowish crystals

InChIKey

FJQLLGFUUOOYKS-UHFFFAOYSA-N

SMILES

O=C1C2=CC(C(=O)NCCCN=[N+]=[N-])=CC=C2C2(C3=CC=C(O)C=C3OC3=CC(O)=CC=C23)O1

5-Carboxyfluorescein-azide Usage And Synthesis

Description

FAM (fluorescein) azide, pure 5-isomer, is a Click Chemistry labeling reagent.

This reagent can replace Alexa Fluor 488 and DyLight 488.

Uses

5-Fluorescein-Azide, is a Fluorescent dye, that be used for various labeling applications in chemistry. (Abs/Em = 494/520 nm)

Abs/Em Maxima

492/517 nm

Fluoresene quantum yield

0.93

Extinction Coefficient

74000

CF260

0.22

CF280

0.17

5-Carboxyfluorescein-azide(510758-23-3)Related Product Information

• 5-FAM hydrazide HCl
• 5-FAM tetrazine
• 5-FAM Me-tetrazine
• 5-diacetate FAM DBCO
• 6-Carboxyfluorescein-azide
• 5-CARBOXY-X-RHODAMINE TRIETHYLAMINE SALT, FOR FLUORESCENCE*
• 5(6)-CARBOXY-X-RHODAMINE FOR FLUOR-
• 4-((4-(DIMETHYLAMINO)PHENYL)AZO)BENZOIC ACID, SUCCINIMIDYL ESTER
• 6-ROX, SE
• 5-FAM amine HCl
• 5-FAM DBCO
• Fluorescein-PEG3-Amine
• 5(6)-(BIOTINAMIDOCAPROYLAMIDO) PENTYLTHI
• 5-FITC-PEG4-alkyne
• 5-Carboxyfluorescein N-succinimidyl ester
• Fluorescein-DBCO
• 5-FAM Maleimide
• FAM alkyne, 5-isomer