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Fluorescein hydrazide | 109653-47-6
| Catelog Number | R05-0016 |
| Category | Hydrazides |
| Molecular Formula | C20H16N2O4 |
| Molecular Weight | 348.36 |
| Catalog Number | Size | Price | Quantity |
|---|---|---|---|
| R05-0016 | -- | $-- |
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Product Introduction
Fluorescein hydrazide is a click chemistry reagent containing an azide group. Fluorescein hydrazide is a colorimetric probe formed by the reaction of adipic acid dihydrazide and fluorescein isothiocyanate.
Chemical Information |
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|---|---|
| Synonyms | Flad-nhnh2; Benzoic acid, 2-(3,6-dihydroxy-9H-xanthen-9-yl)-, hydrazide |
| IUPAC Name | 2-(3,6-dihydroxy-9H-xanthen-9-yl)benzohydrazide |
| Canonical SMILES | C1=CC=C(C(=C1)C2C3=C(C=C(C=C3)O)OC4=C2C=CC(=C4)O)C(=O)NN |
| InChI | InChI=1S/C20H16N2O4/c21-22-20(25)14-4-2-1-3-13(14)19-15-7-5-11(23)9-17(15)26-18-10-12(24)6-8-16(18)19/h1-10,19,23-24H,21H2,(H,22,25) |
| InChI Key | DHEJDHPRYHYLKS-UHFFFAOYSA-N |
| Solubility | Soluble in DMSO |
| Density | 1.417 g/cm3 |
| Appearance | Solid Powder |
Product Specification |
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|---|---|
| Storage | Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years) |
Computed Properties | |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 348.11100700 g/mol |
| Monoisotopic Mass | 348.11100700 g/mol |
| Topological Polar Surface Area | 105Ų |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Complexity | 490 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-114563384-A | A kind of fluorescence detection method of copper ion | 2022-02-28 |
| CN-113845655-A | A water-soluble fluorescein polymer probe for mercury ion detection and its preparation and application | 2021-10-20 |
| WO-2022238532-A1 | Poly(ethylene glycol) having cl to c3-alkyloxymethyl side chains, bioconjugates thereof, process for its preparation and its use | 2021-05-14 |
| CN-112898344-A | Preparation method and use of fluorescent probe targeting mitochondrial fluorescein derivatives | 2021-01-22 |
| CN-112480138-A | A kind of mercury ion fluorescent probe based on fluorescein and preparation method thereof | 2020-11-27 |
Applications of Fluorescent Probes & Dyes
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