5-Aminofluorescein, 99.66%

cas: 3326-34-9 — see every product listed under this CAS number, including other names

5-Aminofluorescein, 99.66% (CAS 3326-34-9) is a chemical reagent available from Chemat. Available pack sizes: 10 g, 1 g, 500 mg, 5 g, 10mM/1mL. Offered by: MedChemExpress.

brandMedChemExpress
catalog numberHY-D0022-10 g
cas3326-34-9
size10 g
availability In stock
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Available pack sizes

brand size price
MedChemExpress 10 g 2279.46 Pln
MedChemExpress 1 g 579.76 Pln
MedChemExpress 500 mg 407.93 Pln
MedChemExpress 5 g 1462.12 Pln
MedChemExpress 10mM/1mL 435.79 Pln

properties

delivery time 2-3 weeks
purity99.66%

5-aminofluorescein is a primary amino compound that is fluorescein carrying an amino substituent at C-5. Building block/intermediate for the synthesis of the fluorescent dye flourescein; also used to produce N-(fluorescein-5-yl)maleamic acid. It is functionally related to a fluorescein (lactone form).

Source: ChEBI

Identity
Molecular formulaC20H13NO5
Molecular weight347.3 g/mol
IUPAC name6-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
InChIKeyGZAJOEGTZDUSKS-UHFFFAOYSA-N
SMILESC1=CC2=C(C=C1N)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

Computed by PubChem (NCBI)

Synonyms: 5-Aminofluorescein, 5-fluoresceinamine, Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 5-amino-3',6'-dihydroxy-, Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 5-amino-3',6'-dihydroxy-, Fluoresceinamine, Fluoresceinamine Isomer I, Fluoresceinamine, isomer I, Fluoresceinamine, isomer 1, fluorescein-5-amine, 6-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
Isomers (same molecular formula)
7-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one C20H13NO5
5-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one C20H13NO5
24-methyl-5,7,18,20-tetraoxa-24-azahexacyclo[11.11.0.02,10.04,8.014,22.017,21]tetracosa-1(13),2,4(8),9,11,14(22),15,17(21)-octaen-23-one C20H13NO5
10-(1,3-benzodioxol-5-yl)-8,9-dihydro-[1,3]benzodioxolo[7,6-f]isoindol-7-one C20H13NO5

Also listed as

Fluoresceinamine, Isomer 1 TRC CAS 3326-34-9
5-Aminofluorescein/ 98.59% (existing batch purity) TargetMol CAS 3326-34-9
5–Aminofluorescein (5–AF) GLPBio CAS 3326-34-9
Fluoresceinamine, isomer I, 96% Thermo Scientific (Alfa Aesar) CAS 3326-34-9
Fluoresceinamine, isomer I, 97.00% Chemat CAS 3326-34-9
5-Aminofluorescein Biosynth CAS 3326-34-9
Fluoresceinamine isomer I, pure Thermo Scientific (Acros) CAS 3326-34-9
5-Aminofluorescein (isomer I), >95.0%(HPLC)(T) TCI CAS 3326-34-9
5-Aminofluorescein 96% Ambeed CAS 3326-34-9
FLUORESCEINAMINE, ISOMER I Sigma-Aldrich CAS 3326-34-9
5-Aminofluorescein, 95%, 95% Chemat CAS 3326-34-9
5-Aminofluorescein, 95% Fluorochem CAS 3326-34-9

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