2183440-41-5

2183440-41-5 structure

Name: 6-isomer FAM amine
Chemical Name: 6-{[(3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-5-yl)carbonyl]amino}-1-hexanaminium chloride
CAS Number: 2183440-41-5
Molecular Formula: C₂₇H₂₇ClN₂O₆
Molecular Weight: 510.966
Create Date: 2021-01-08 14:21:03
Modify Date: 2025-09-25 18:45:32
Fluorescein derivative with amine group, contains pure 6-isomer of the fluorophore. This reagent can be used for the modification of biomolecules by enzymatic transamination. Its aliphatic amine groups also reacts with electrophiles (like activated esters). This amine can be also conjugated with carbonyl compounds (aldehydes and ketones) by means of reductive amination

Name	6-{[(3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-5-yl)carbonyl]amino}-1-hexanaminium chloride
Synonyms	6-{[(3',6'-Dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-5-yl)carbonyl]amino}-1-hexanaminium chloride Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxamide, N-(6-aminohexyl)-3',6'-dihydroxy-3-oxo-, hydrochloride (1:1)