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· · COA & SDS available for every product · Same-day shipping on in-stock items Janelia Fluor®646, Tetrazine - ≥90%(HPLC) , CAS No.2042192-00-5
Synonyms
JF646 | 4-((4-(1,2,4,5-Tetrazin-3-yl)benzyl)carbamoyl)-2-(3-(azetidin-1-ium-1-ylidene)-7-(azetidin-1-yl)-5,5-dimethyl-3,5-dihydrodibenzo[b,e]silin-10-yl)benzoate
Shipped In
Ice chest + Ice pads
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Why this grade ≥90%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
JF646 | 4-((4-(1, 2, 4, 5-Tetrazin-3-yl)benzyl)carbamoyl)-2-(3-(azetidin-1-ium-1-ylidene)-7-(azetidin-1-yl)-5, 5-dimethyl-3, 5-dihydrodibenzo[b, e]silin-10-yl)benzoate
Specifications & Purity
≥90%(HPLC)
Biochemical and Physiological Mechanisms
Red fluorescent dye; supplied with a tetrazine reactive handle for copper-free click chemistry. Suitable for confocal fluorescent imaging, super-resolution microscopy (SRM) techniques such as dSTORM (live and fixed cells) and STED imaging. Can be multiple
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Canonical Smiles C[Si]1(C2=CC(=[N+]3CCC3)C=CC2=C(C4=C1C=C(C=C4)N5CCC5)C6=C(C=CC(=C6)C(=O)NCC7=CC=C(C=C7)C8=NN=CN=N8)C(=O)[O-])C IUPAC Name 2-[3-(azetidin-1-ium-1-ylidene)-7-(azetidin-1-yl)-5,5-dimethylbenzo[b][1]benzosilin-10-yl]-4-[[4-(1,2,4,5-tetrazin-3-yl)phenyl]methylcarbamoyl]benzoate InChIKey CPWVRCGDSYQFSV-UHFFFAOYSA-N INCHI 1S/C38H35N7O3Si/c1-49(2)33-20-27(44-15-3-16-44)10-13-30(33)35(31-14-11-28(21-34(31)49)45-17-4-18-45)32-19-26(9-12-29(32)38(47)48)37(46)39-22-24-5-7-25(8-6-24)36-42-40-23-41-43-36/h5-14,19-21,23H,3-4,15-18,22H2,1-2H3,(H-,39,46,47,48) PubChem CID 154828693 Molecular Weight 665.83
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Solvent:DMSO, Max Conc. mg/mL: 13.32, Max Conc. mM: 20
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