Janelia Fluor®646, SE , CAS No.1811539-59-9

CAS: 1811539-59-9 Cat. No.: J287322 Molecular Weight: 593.71

Synonyms

JF 646, NHS | 1-[7-(1-Azetidinyl)-10-[2-carboxy-5-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]-9,9-dimethyl-9-silaanthracen-2(9H)-ylidene]azetidinium, inner salt

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Specifications

Synonyms

JF 646, NHS | 1-[7-(1-Azetidinyl)-10-[2-carboxy-5-[[(2, 5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]-9, 9-dimethyl-9-silaanthracen-2(9H)-ylidene]azetidinium, inner salt

Biochemical and Physiological Mechanisms

Fluorogenic fluorescent dye; supplied as an NHS ester for coupling to primary amine groups. NHS ester can be converted to relevant substrate for use in self-labeling tag systems, e.g.HaloTag®and SNAP-tag®. Suitable for confocal fluorescent imaging, super r

Storage

Store at -20°C

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)ON7C(=O)CCC7=O)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-(2,5-dioxopyrrolidin-1-yl)oxycarbonylbenzoate
• InChIKey: ODBCGJUBBYOJOS-UHFFFAOYSA-N
• INCHI: 1S/C33H31N3O6Si/c1-43(2)27-18-21(34-13-3-14-34)6-9-24(27)31(25-10-7-22(19-28(25)43)35-15-4-16-35)26-17-20(5-8-23(26)32(39)40)33(41)42-36-29(37)11-12-30(36)38/h5-10,17-19H,3-4,11-16H2,1-2H3
• Molecular Weight: 593.71
• Reaxy-Rn: 28816687
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=28816687&ln=

Chemical and Physical Properties

• Solubility: Solvent:DMSO, Max Conc. mg/mL: 2.97, Max Conc. mM: 5; Solvent:DMF, Max Conc. mg/mL: 29.69, Max Conc. mM: 50