Products 75350-46-8

CAS 75350-46-8 appears in our catalog under these names: Fluorescein-5-maleimide, 95%, Fluorescein 5-Maleimide (90%), Fluorescein-5-maleimide/ 97.42% (existing batch purity), Fluorescein–5–maleimide (N–(5–Fluoresceinyl)maleimide), Fluorescein-5-maleimide (contains 2% N,N-Dimethylformamide at maximum), >97.0%(HPLC). Offered by: Combi-blocks, TRC, TargetMol, GLPBio, TCI. Available pack sizes: 25mg, 5mg, 10mg, 50mg, 100mg, 10mM (in 1ml dmso), 500mg, 5g.

Fluorescein-5-maleimide, 95%
Combi-blocks
  • size: 25mg
  • Variants: 1
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Fluorescein 5-Maleimide (90%)
TRC
  • size: 25mg, 5mg
  • Variants: 2
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Fluorescein-5-maleimide/ 97.42% (existing batch purity)
TargetMol
  • size: 5mg, 10mg, 25mg, 50mg
  • Variants: 5
from 399.00
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Fluorescein–5–maleimide (N–(5–Fluoresceinyl)maleimide)
GLPBio
  • size: 10mg, 10mM (in 1ml dmso), 25mg, 50mg
  • Variants: 4
from 676.61
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Fluorescein-5-maleimide (contains 2% N,N-Dimethylformamide at maximum), >97.0%(HPLC)
TCI
  • size: 25mg
  • Variants: 1
from 462.55
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N-(5-Fluoresceinyl)-maleinimide
Chemat
  • size: 500mg, 50mg
  • Variants: 2
from 1905.95
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Fluorescein-5-maleimide 95%
Ambeed
  • size: 5g, 10mg, 25mg, 50mg
  • Variants: 7
from 320.31
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N-(5-FLUORESCEINYL)MALEIMIDE >= 90%&
Sigma-Aldrich
  • size: 25MG
  • Variants: 1
from 2410.00
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1-(3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)-1H-pyrrole-2,5-dione, 95%, 95%
Chemat
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 6
from 290.00
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Fluorescein-5-maleimide, 99.48%
MedChemExpress
  • size: 5 mg, 25 mg, 10 mg, 50 mg
  • Variants: 4
from 319.69
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FLUORESCEIN-5-MALEIMIDE, 98%
Fluorochem
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 6
from 518.59
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Structural formula: {0} (CAS {1})

1-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)pyrrole-2,5-dione (CAS 75350-46-8) is a chemical compound with the molecular formula C24H13NO7 and a molecular weight of 427.4 g/mol. IUPAC name: 1-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)pyrrole-2,5-dione. InChIKey: AYDAHOIUHVUJHQ-UHFFFAOYSA-N.

Identity
Molecular formulaC24H13NO7
Molecular weight427.4 g/mol
IUPAC name1-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)pyrrole-2,5-dione
InChIKeyAYDAHOIUHVUJHQ-UHFFFAOYSA-N
SMILESC1=CC2=C(C=C1N3C(=O)C=CC3=O)C(=O)OC24C5=C(C=C(C=C5)O)OC6=C4C=CC(=C6)O

Computed by PubChem (NCBI)

Synonyms: fluorescein 5-maleimide, Fluorescein maleimide, Fluorescein-maleimide, Fluorescein-5-maleimide, 1-(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)pyrrole-2,5-dione, 5-Maleimidofluorescein, N-(5-Fluoresceinyl)-maleinimide, Fluorescein 5-Maleimide (90%), Fluorescein-5-maleimide?, orb1217674
Isomers (same molecular formula)
1-(3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-yl)pyrrole-2,5-dione C24H13NO7