21877
5(6)-Carboxyfluorescein
suitable for fluorescence, BioReagent, ≥95% (HPLC)
Synonym(s):
5(6)-FAM, 5,6-CF
About This Item
product line
BioReagent
Quality Level
Assay
≥95% (HPLC)
form
powder
mp
275 °C (dec.) (lit.)
fluorescence
λex 492 nm; λem 517 nm in 0.1 M Tris pH 8.0
suitability
suitable for fluorescence
SMILES string
OC(=O)c1ccc2c(c1)C(=O)OC23c4ccc(O)cc4Oc5cc(O)ccc35.OC(=O)c6ccc7C(=O)OC8(c9ccc(O)cc9Oc%10cc(O)ccc8%10)c7c6
InChI
1S/2C21H12O7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)21(15)14-4-1-10(19(24)25)7-13(14)20(26)28-21;22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)21(14)16-7-10(19(24)25)1-4-13(16)20(26)28-21/h2*1-9,22-23H,(H,24,25)
InChI key
BPVHBBXCESDRKW-UHFFFAOYSA-N
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General description
- It has 2 wavelengths for maximum absorbance (465 and 490nm).
- And its fluorescence emission, at 515nm(max.), increases as a function of pH in the physiological range of 6-7.4.
Application
Other Notes
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Certificates of Analysis (COA)
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