Technical Information

Formal Name

3',6'-bis(acetyloxy)-2',7'-dichloro-spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one

CAS Number

2044-85-1

Synonyms

• DCFDA

• MFCD 37501

Molecular Formula

C24H14Cl2O7

Formula Weight

485.3

Purity

≥98%

Emission

515 nm

Excitation

492 nm

Formulation(Request formulation change)

A crystalline solid

Solubility(Learn about Variance in Solubility)

• 0.1 M Na2CO3: 5 mg/ml

• DMF: 25 mg/ml

• DMSO: 33 mg/ml

• Ethanol: 25 mg/ml

• PBS (pH 7.2): 20 µg/ml

λmax

301 nm

SMILES

CC(OC1=C(Cl)C=C(C2(C(C=CC=C3)=C3C(O2)=O)C(C=C(Cl)C(OC(C)=O)=C4)=C4O5)C5=C1)=O

InChi Code

InChI=1S/C24H14Cl2O7/c1-11(27)30-21-9-19-15(7-17(21)25)24(14-6-4-3-5-13(14)23(29)33-24)16-8-18(26)22(31-12(2)28)10-20(16)32-19/h3-10H,1-2H3

InChi Key

VQVUBYASAICPFU-UHFFFAOYSA-N

Shipping & Storage Information

Storage

-20°C

Shipping

Wet ice in continental US; may vary elsewhere

Stability

≥ 4 years