5-FAM

Catalog Number

ACM79955274-2

CAS

79955-27-4

Structure

Synonyms

5-Carboxyfluorescein,singleisomer

IUPAC Name

3',6'-diacetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylicacid

Molecular Weight

460

Molecular Formula

C25H16O9

Canonical SMILES

CC(=O)OC1=CC2=C(C=C1)C3(C4=C(C=C(C=C4)C(=O)O)C(=O)O3)C5=C(O2)C=C(C=C5)OC(=O)C

InChI

InChI=1S/C25H16O9/c1-12(26)31-15-4-7-19-21(10-15)33-22-11-16(32-13(2)27)5-8-20(22)25(19)18-6-3-14(23(28)29)9-17(18)24(30)34-25/h3-11H,1-2H3,(H,28,29)

InChI Key

WPUZGNPQMIWOHE-UHFFFAOYSA-N

Boiling Point

693.1 ± 55.0 °C

Melting Point

> 250 °C

Purity

0.95

Density

1.57 ± 0.1 g/ml

Appearance

Yellow orange solid soluble

Storage

Sealed in dry,Store in freezer,under- 20 °C

Emission Maximum

514 nm

Excitation Maximum

492 nm

Packaging

100 mg

• Catalog Number: ACM79955274-2
• CAS: 79955-27-4
• Synonyms: 5-Carboxyfluorescein,singleisomer
• IUPAC Name: 3',6'-diacetyloxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylicacid
• Molecular Weight: 460
• Molecular Formula: C25H16O9
• Canonical SMILES: CC(=O)OC1=CC2=C(C=C1)C3(C4=C(C=C(C=C4)C(=O)O)C(=O)O3)C5=C(O2)C=C(C=C5)OC(=O)C
• InChI: InChI=1S/C25H16O9/c1-12(26)31-15-4-7-19-21(10-15)33-22-11-16(32-13(2)27)5-8-20(22)25(19)18-6-3-14(23(28)29)9-17(18)24(30)34-25/h3-11H,1-2H3,(H,28,29)
• InChI Key: WPUZGNPQMIWOHE-UHFFFAOYSA-N
• Boiling Point: 693.1 ± 55.0 °C
• Melting Point: > 250 °C
• Purity: 0.95
• Density: 1.57 ± 0.1 g/ml
• Appearance: Yellow orange solid soluble
• Storage: Sealed in dry,Store in freezer,under- 20 °C
• Emission Maximum: 514 nm
• Excitation Maximum: 492 nm
• Packaging: 100 mg