Organic oxoanionic compounds
Medchemexpress LLC Cytidine 5'-monophosphate-d12 dilithium | 347.14 | 1 MG
Cytidine 5′-monophosphate-d12 dilithium is a deuterium-labeled variant of Cytidine 5'-monophosphate, a nucleotide serving as a monomer in RNA. It comprises the nucleobase cytosine, the pentose sugar ribose, and a phosphate group. This deuterium labeling is utilized as a tracer for quantitation in drug development and can influence the pharmacokinetic and metabolic profiles of drugs.
- Deuterium labeled nucleotide.
- Used as a monomer in RNA.
- Comprises cytosine, ribose, and a phosphate group.
- Functions as a tracer for drug quantitation.
- Influences pharmacokinetic and metabolic profiles.
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 MaleimidoEt-MePO-pyridinium Tf
Chemical. CAS 155862-98-9. Formula C22H18F3N3O7S. MW 525.45. Synthetic. Highly photostable, water soluble fluorescent label with large Stokes shift, high QY in aqueous media and pH tolerance.
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.
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.
AdipoGen MaleimidoEt-MePO-pyridinium Tf
Chemical. CAS 155862-98-9. Formula C22H18F3N3O7S. MW 525.45. Synthetic. Highly photostable, water soluble fluorescent label with large Stokes shift, high QY in aqueous media and pH tolerance.
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.
AdipoGen MaleimidoEt-MePO-pyridinium Tf
Chemical. CAS 155862-98-9. Formula C22H18F3N3O7S. MW 525.45. Synthetic. Highly photostable, water soluble fluorescent label with large Stokes shift, high QY in aqueous media and pH tolerance.
Medchemexpress LLC Cytidine-15N3 (cytosine β-D-riboside-15N3) | 65-46-3 | 99.3% | 246.20 | C9H13(15N)3O5 | 10 MG
Cytidine-15N3 is the 15N-labeled form of cytidine (cytosine β-D-riboside) used as a stable isotope tracer and internal standard in biochemical and analytical applications. It supports metabolic tracing and quantitative assays in research laboratories.
- Stable isotope labeling for tracer and internal standard use.
- High chemical purity (99.3%).
- Suitable for mass spectrometry and isotope-dilution assays.
- Provides molecular weight 246.20 and formula C9H13(15N)3O5 for accurate calculations.
- Supplied as a 10 mg quantity for laboratory use.
Medchemexpress LLC Cytidine-15N3 | 65-46-3 | 99.3% | 500 UG
Cytidine-15N3 is a 15N labeled cytidine, a pyrimidine nucleoside and a vital component of RNA. It functions as a precursor to uridine and plays an important role in neuronal-glial glutamate cycling, cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function.
- 15N labeled cytidine
- Component of RNA and precursor of uridine
- Involved in neuronal-glial glutamate cycling, cerebral phospholipid metabolism, catecholamine synthesis, and mitochondrial function
- Can be used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
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.
AdipoGen 3-ITCB-BPO-pyridinium bromide
Chemical. CAS 155863-01-7. Formula C25H20BrN3O2S. MW 506.41. 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.
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.
AdipoGen 3-ITCB-BPO-pyridinium bromide
Chemical. CAS 155863-01-7. Formula C25H20BrN3O2S. MW 506.41. 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.
AdipoGen 3-ITCB-BPO-pyridinium bromide
Chemical. CAS 155863-01-7. Formula C25H20BrN3O2S. MW 506.41. 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.
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