Organic oxoanionic compounds
AdipoGen MaleimidoEt-HBPO-pyridinium Tf
Chemical. CAS 155863-05-1. Formula C24H20F3N3O7S. MW 551.49. Synthetic. Highly photostable, water soluble fluorescent label with large Stokes shift, high QY in aqueous media and pH tolerance.
Chem-Impex International, Inc. Pyridinium dichromate | MFCD00013105 | 250G
Pyridinium dichromate, MFCD00013105, 250G
AdipoGen 3-ITCP-MPO- pyridinium bromide
Chemical. CAS 1034443-41-8. Formula C19H18BrN3O2S. MW 432.33. Synthetic. Fluorescent reagent with high selectivity.
Medchemexpress LLC Pyridinium bisretinoid A2E (TFA) | 1821308-73-9 | 90.0% | C44H58F3NO3 | 10MG
Pyridinium bisretinoid A2E TFA is the trifluoroacetate salt of the lipofuscin-derived fluorophore A2E, provided as a solid research reagent for studies of retinal pigment epithelium phototoxicity, blue-light-induced apoptosis, and autophagy. It is supplied in small milligram quantities with documented purity and storage recommendations.
- Functions as a lipofuscin-derived fluorophore for retinal research.
- Initiates blue-light-induced apoptosis in retinal pigment epithelium models.
- Offered with documented purity suitable for research applications.
- Available in multiple small-scale quantities for laboratory use.
- Stable when stored sealed at 4°C and protected from moisture and light.
- Solvent solutions can be stored at -80°C for up to six months.
AdipoGen 4-ITCPE-MPO-pyridinium tosylat
Chemical. CAS 155862-93-4. Formula C31H27N3O6S2. MW 601.69. Synthetic. Class of highly photostable, water soluble fluorescent labels with large Stokes shift, high QY in aqueous media and pH tolerance. Relatively low extinction coefficient Epsilon∼ >20,000 in EtOH.
Medchemexpress LLC Pyridinium bisretinoid A2E trifluoroacetate | 00-00-0 | 90.0% | 709.96 | C44H54D4F3NO3 | 5 MG
Pyridinium bisretinoid A2E-d4 TFA is a deuterium-labeled analog of the retinal bisretinoid A2E supplied as the trifluoroacetate salt for use as an isotopically labeled standard in biochemical and phototoxicity research. It models the photoactivated behavior of native A2E and is intended for quantitative analysis, tracer experiments, and studies of apoptosis and autophagy in retinal pigment epithelium.
- Deuterium-labeled internal standard for mass spectrometry and tracer studies.
- Supplied as a trifluoroacetate salt for handling and solubility in common organic solvents.
- Suitable for phototoxicity, apoptosis, and autophagy research applications.
- Certificate of analysis available reporting purity by NMR (90.0%).
- Offered in small research pack sizes appropriate for analytical workflows.
Medchemexpress LLC Pyridinium bisretinoid A2E TFA | 1821308-73-9 | 90.0% | 705.93 g/mol | C44H58F3NO3 | 5 MG
Pyridinium bisretinoid A2E TFA is the trifluoroacetate salt of A2E, a lipofuscin-derived pyridinium bisretinoid used as a research reagent in retinal studies. A2E is a fluorophore isolated from retinal pigment epithelium lipofuscin and is commonly used to model blue-light-induced phototoxicity, autophagy, and apoptosis in vitro. Supplied as a solid with reported purity and recommended storage conditions for stability.
FUJIFILM BIOSCIENCES INC 12-Bis bis 35-dit-butylphenyl
Bulky bidentate phosphine ligand used in transition metal catalysis This is a ligand for Suzuki-Miyaura coupling reaction It is made into an iron complex to be used in the coupling reaction Soluble in acetone slightly soluble in ethanol and water White to nearly white crystalline powder For research use only RUO
Medchemexpress LLC Sodium phosphite dib 100g
Sodium phosphite dibasic pentahydrate 98% is a metal chelating agent used to remove copper ions from water supplies