- 92846
92846
5-Carboxyfluorescein N-succinimidyl ester
BioReagent, suitable for fluorescence, ≥90% (HPLC)
Recommended Products
product line
BioReagent
Quality Level
Assay
≥90% (HPLC)
form
powder
fluorescence
λex 492 nm; λem 520 nm in 0.1 M Tris pH 8.0
suitability
suitable for fluorescence
storage temp.
−20°C
SMILES string
OC(=O)c1cc(ccc1C2=C3C=CC(=O)C=C3Oc4cc(O)ccc24)C(=O)ON5C(=O)CCC5=O
InChI
1S/C25H15NO9/c27-13-2-5-16-19(10-13)34-20-11-14(28)3-6-17(20)23(16)15-4-1-12(9-18(15)24(31)32)25(33)35-26-21(29)7-8-22(26)30/h1-6,9-11,27H,7-8H2,(H,31,32)
InChI key
TWOKNYRPKCLMAR-UHFFFAOYSA-N
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This Item | 21878 | 46935 | 21955 |
|---|---|---|---|
| product line BioReagent | product line BioReagent | product line - | product line BioReagent |
| assay ≥90% (HPLC) | assay ≥80% (HPLC) | assay ≥90% (HPCE) | assay ≥70% (coupling to amines) |
| form powder | form powder | form solid | form powder |
| fluorescence λex 492 nm; λem 520 nm in 0.1 M Tris pH 8.0 | fluorescence λex 492 nm; λem 517 nm in DMF | fluorescence λex 491 nm; λem 515 nm in 0.1 M Tris pH 9.0 | fluorescence λex 543 nm; λem 576 nm in methanol, λex 554 nm; λem 584 nm in 0.1 M phosphate pH 8.0 |
| suitability suitable for fluorescence | suitability suitable for fluorescence | suitability suitable for fluorescence | suitability suitable for fluorescence |
| storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C | storage temp. −20°C |
![6-[Fluorescein-5(6)-carboxamido]hexanoic acid suitable for fluorescence, ≥90% (HPCE)](/deepweb/assets/sigmaaldrich/product/structures/348/284/a1850c0d-b6b1-49e3-b058-5ba79967e9e5/640/a1850c0d-b6b1-49e3-b058-5ba79967e9e5.png)
Packaging
Other Notes
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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