D2813

4,5-Diaminofluorescein diacetate

≥98% purity (HPLC), lyophilized powder

• Synonym(s): DAF-2 DA
• Empirical Formula (Hill Notation): C₂₄H₁₈N₂O₇
• CAS Number: 205391-02-2
• Molecular Weight: 446.41
• UNSPSC Code: 12171500
• PubChem Substance ID: 329798754
• NACRES: NA.47
• MDL number: MFCD05865101

Properties

• Product Name: 4,5-Diaminofluorescein diacetate, ≥98% (HPLC)
• Quality Level: 100
• assay: ≥98% (HPLC)
• form: lyophilized powder
• storage condition: desiccated
• color: colorless to white
• solubility: DMSO: <2 mg/mL, H₂O: <2 mg/mL
• application(s): diagnostic assay manufacturing; hematology; histology
• shipped in: wet ice
• storage temp.: 2-8°C
• SMILES string: O=C1OC2(C3=C(OC4=C2C=CC(OC(C)=O)=C4)C=C(OC(C)=O)C=C3)C5=C1C=C(N)C(N)=C5
• InChI: 1S/C24H18N2O7/c1-11(27)30-13-3-5-16-21(7-13)32-22-8-14(31-12(2)28)4-6-17(22)24(16)18-10-20(26)19(25)9-15(18)23(29)33-24/h3-10H,25-26H2,1-2H3
• InChI key: PTSUYDXEEKDBQU-UHFFFAOYSA-N

Description

Application

4,5-Diaminofluorescein diacetate (DAF-2 DA) has been used as a fluorescent dye for NO (nitric oxide) detection.

Cell permeable fluorescent detector of nitric oxide in living cells.

Legal Information

DAF-2 is manufactured by Daiichi Pure Chemicals Co., LTD.

Safety Information

• Storage Class: 11 - Combustible Solids
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)