21882
5(6)-Carboxy-2′,7′-dichlorofluorescein
BioReagent, suitable for fluorescence, ≥95% (TLC)
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关于此项目
经验公式（希尔记法）:
C21H10Cl2O7
化学文摘社编号:
分子量:
445.21
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352108
MDL number:
product line
BioReagent
Quality Segment
assay
≥95% (TLC)
form
solid
solubility
DMF: soluble, DMSO: soluble, H2O: soluble (pH ≥ 5)
fluorescence
λex 504 nm; λem 529 nm in 0.1 M Tris pH 8.0
suitability
suitable for fluorescence
SMILES string
OC(=O)c1ccc(c(c1)C(O)=O)C2=C3C=C(Cl)C(=O)C=C3Oc4cc(O)c(Cl)cc24.OC(=O)c5ccc(C(O)=O)c(c5)C6=C7C=C(Cl)C(=O)C=C7Oc8cc(O)c(Cl)cc68
InChI
1S/2C21H10Cl2O7/c22-13-4-11-17(6-15(13)24)30-18-7-16(25)14(23)5-12(18)19(11)10-3-8(20(26)27)1-2-9(10)21(28)29;22-13-4-11-17(6-15(13)24)30-18-7-16(25)14(23)5-12(18)19(11)9-2-1-8(20(26)27)3-10(9)21(28)29/h2*1-7,24H,(H,26,27)(H,28,29)
InChI key
WHFHRELKGQJJBQ-UHFFFAOYSA-N
Application
5(6)-Carboxy-2′,7′-dichlorofluorescein may be used as a specific substrate/probe to study the identity, activity and specificity of multidrug resistance protein 2 (MRP2) molecules.
suitable as pH-indicator
Other Notes
Fluorescent intracellular pH indicator in the pH 4-5 range
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves