Catalog No. Size PriceQuantity
M11330-2 Solid 2 mg $75
M11330-10 Solid 10 mg $225


5(6)-Aminofluorescein (5(6)-AFM) is a a precursor for synthesis of 5(6)-FITC (HY-15941). 5(6)-FITC is an amine-reactive derivative of fluorescein dye.

Product information

CAS Number: 27599-63-9

Molecular Weight: 347.32

Formula: C40H26N2O10

Chemical Name: 5(or 6)-amino-3', 6'-dihydroxy-3H-spiro[2-benzofuran-1, 9'-xanthen]-3-one

Smiles: NC1=CC2=C(C=C1)C1(OC2=O)C2=CC=C(O)C=C2OC2=CC(O)=CC=C12.NC1=CC2=C(C=C1)C(=O)OC12C2=CC=C(O)C=C2OC2=CC(O)=CC=C12


InChi: InChI=1S/2C20H13NO5/c21-10-1-4-14-13(7-10)19(24)26-20(14)15-5-2-11(22)8-17(15)25-18-9-12(23)3-6-16(18)20;21-10-1-4-13-16(7-10)20(26-19(13)24)14-5-2-11(22)8-17(14)25-18-9-12(23)3-6-15(18)20/h2*1-9,22-23H,21H2

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.

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