Specifications
- Purity
- ≥90% (HPLC)
- Appearance
- Off-white solid
- Identity
- 1H-NMR
Properties
- Solvents
- water
- Fluorescence
- λex 330 nm, λem 398 nm in 0.1 M Tris pH 8.0, 10 mM Ca2+
Downloads
- Safety Data Sheet
- CDX I0018 MSDS.pdf
Category: Fluorescent Detection, Fluorescent Detection
Fluorescent calcium chelator and indicator with an unusually large shift in fluorescence emission from 480 nm to 400 nm on binding of calcium. Useful for intracellular application.
Synonyms | 96314-96-4 |
---|---|
Purity | ≥90% (HPLC) |
Appearance | Off-white solid |
CAS-Number | 132319-56-3 |
Molecular Formula | C32H26K5N3O12 |
Molecular Weight | 840.05 |
Identity | 1H-NMR |
Solvents | water |
Fluorescence | λex 330 nm, λem 398 nm in 0.1 M Tris pH 8.0, 10 mM Ca2+ |
Smiles | [K+].[K+].[K+].[K+].[K+].CC1=CC(OCCOC2=C(C=CC(=C2)C2=CC3=C(N2)C=C(C=C3)C([O-])=O)N(CC([O-])=O)CC([O-])=O)=C(C=C1)N(CC([O-])=O)CC([O-])=O |
InChi Key | VGZPRMSXVNDMAN-UHFFFAOYSA-I |
Shipping | AMBIENT |
Short Term Storage | +4°C |
Long Term Storage | -20°C |
Handling Advice | Protect from light and moisture. |
Use / Stability | Stable for at least 2 years after receipt when stored at -20°C. |
Transportation | Not dangerous goods |
References | (1) A. Nelemans et al.: Meth. Molec. Biology 312, 47 (2005), (2) C.S. Owen et al: Cell Calcium 9(3), 141 (1988), (3) A.P. Jackson et al.: FEBS Letters 216(1), 35 (1987), (4) G. Grinkiewicz et al.: J. Biol. Chem. 260, 3440 (1985) |
InChi | InChI=1S/C32H31N3O12.5K/c1-18-2-6-24(34(14-28(36)37)15-29(38)39)26(10-18)46-8-9-47-27-13-20(5-7-25(27)35(16-30(40)41)17-31(42)43)22-11-19-3-4-21(32(44)45)12-23(19)33-22 |
Quantity | 2 mg, 25 mg, Bulk |