Organic oxoanionic compounds
Sigma Aldrich Fine Chemicals Biosciences Phosphatidylcholine United States Pharmacopeia (USP) Reference Standard | 8002-43-5 | 250MG
Phosphatidylcholine United States Pharmacopeia (USP) Reference Standard | 8002-43-5 | 250MG
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.
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.
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.
Cayman Chemical Deoxynojirimycin Tetrabenzyl
Starting material for inhibitors of glucosylceramide synthase
eMolecules 3-(Methacryloyloxy)propyltris(trimethylsiloxy)silane | 17096-07-0 | MFCD00053871 | 25g
Combi-Blocks | 3-(Methacryloyloxy)propyltris(trimethylsiloxy)silane | 25g | 439373209 | QF-3408 | 97.000 | 17096-07-0 | MFCD00053871 | 422.815 | C16H38O5Si4
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Matrix Scientific Tetrabutylammonium nitrate, 1941-27-1, MFCD00043202, 25g
Molecular Formula C16H36N2O3, Purity 95+%, Molecular Weight 304.48, Melting Point 116-118°
Apexbio Technology LLC Cytidine 65-46-3 100mg
Cytidine (CAS 65-46-3) is a pyrimidine nucleoside composed of cytosine linked to a ribofuranose moiety As an integral constituent of RNA cytidine participates in the synthesis of nucleic acids and mediates genetic information transfer through base pairing during transcription It also plays roles in cellular metabolism and the modulation of epigenetic processes via incorporation into RNA Cytidine is frequently utilized in research to investigate RNA structure and function nucleotide metabolism and as a substrate in enzymatic assays involving nucleoside transporters kinases or deaminases