Isotopically Labeled Compounds
Medchemexpress LLC DL-serine-2,3,3-d3 | 70094-78-9 | 99.9% | 108.11 | C3H4D3NO3 | 5mg
DL-Serine-2 3 3-d3 is the deuterium labeled DL-Serine DL-Serine a fundamental metabolite is a mixture of D-Serine and L-Serine DL-Serine has antiviral activity against the multiplication of tobacco mosaic virus (TMV)[1]
Cambridge Isotope Laboratories Alpha-Ketoisovaleric acid sodium salt (dimethyl-13C2 99% 3-D 98%) 0 1 g
Alpha-Ketoisovaleric acid sodium salt (dimethyl-13C2 99% 3-D 98%) 0 1 g
Cayman Chemical DIosmetIn-d3 1mg
An internal standard for the quantification of diosmetin by GC- or LC-MS
Cayman Chemical ArachIdIc AcId-d2 10mg
An internal standard for the quantification of arachidic acid by GC- or LC-MS
Sigma Aldrich Fine Chemicals Biosciences ISOGROR 13C Powder Growth1G
ISOGRO(R) media is required for overcoming the growth limitations of minimal media. ISOGRO products are lysates of algae grown with stable isotopes (13C 15N and/or D). ISOGRO(R)-13C powder -growth medium gives uniform labeling for protein expression NMR (nuclear magnetic resonance) studies.A typical algal lysate (ISOGRO medium) contains 30% salts 3% water 2% glucose and 65% amino acids/peptides.
Cambridge Isotope Laboratories L-ORNITHINE:HCL (3,3,4,4,5,5-D6, 98%), 0.25 G, 347841-40-1
L-ORNITHINE:HCL (3,3,4,4,5,5-D6, 98%), 0.25 G, 347841-40-1
Cambridge Isotope Laboratories Mono-(2-ethyl-5-carboxypentyl) phthalate (DEHP metabolite V) (unlabeled) 100 ug/mL in MTBE 1 2 mL
Mono-(2-ethyl-5-carboxypentyl) phthalate (DEHP metabolite V) (unlabeled) 100 ug/mL in MTBE 1 2 mL
Medchemexpress LLC Guanidinoacetic acid-d2 | 1173020-63-7 | 99.9% | 119.12 | C3H5D2N3O2 | 100 MG
Glycocyamine-d2 (guanidinoacetic acid-d2) is the deuterium-labeled form of glycocyamine used as a stable isotope reagent and internal standard for analytical assays and metabolic tracing. It is provided at high isotopic and chemical purity for accurate quantitation in LC-MS/MS and related methods.
- Deuterium-labeled (d2) for reliable isotope tracing.
- High purity (99.90%) suitable for quantitative analysis.
- Molecular weight 119.12 and formula C3H5D2N3O2 for reference.
- Available in small package sizes for analytical workflows.
- Applicable as an internal standard in LC-MS/MS and metabolic studies.
Cambridge Isotope Laboratories 2-Bromoethanol (1 2-13C2 99%) CP 95% 0 1 g
2-Bromoethanol (1 2-13C2 99%) CP 95% 0 1 g
Medchemexpress LLC Lumefantrine-d9 | 2477594-24-2 | 97.1% | 538.00 | C30H23D9Cl3NO | 10 MG
Lumefantrine-d9 is a deuterium-labeled analog of lumefantrine used as an isotopically labeled internal standard and reference for analytical, pharmacokinetic, and metabolic studies. It enables accurate quantitation and method validation in mass spectrometry workflows.
- Deuterium-labeled internal standard for lumefantrine assays.
- Suitable for mass spectrometry based quantitation and tracer studies.
- High purity and characterized molecular weight for reliable analytical results.
- Stable as a powder; recommended storage at -20°C for long-term stability.
- Available in small research quantities such as 10 MG for laboratory use.
Medchemexpress LLC D-sorbitol-d8 | 287962-59-8 | MFCD02683970 | 98.0% | 190.22 | C6H6D8O6 | 10 MG
D-Sorbitol-d8 is the deuterium-labeled form of D-sorbitol supplied as a small-mass research standard for use in analytical and metabolic studies. It is intended for use as a stable-isotope internal standard, tracer, or labeled reagent in techniques such as mass spectrometry and metabolite profiling.
- Deuterium-labeled (d8) D-sorbitol for isotope-labeled analyses.
- Suitable as a stable-isotope internal standard for mass spectrometry.
- Provided as a powder in small milligram pack sizes for analytical workflows.
- Chemical formula C6H6D8O6; molecular weight 190.22.
Cambridge Isotope Laboratories L-ALANINE (2,3,3,3-D4, 98%), 1 G, 18806-29-6
L-ALANINE (2,3,3,3-D4, 98%), 1 G, 18806-29-6
![Revvity Health Sciences Inc Deoxy-D-glucose, 2-[1,2-3H (N)]-, Ethanol Solution, 1 mCi (37 MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502810996.jpg-250.jpg)
Revvity Health Sciences Inc Deoxy-D-glucose, 2-[1,2-3H (N)]-, Ethanol Solution, 1 mCi (37 MBq)
Deoxy-D-glucose, 2-[1,2-3H (N)]-, Ethanol Solution, 1 mCi (37 MBq)
Avanti Polar Lipids C15 Ceramide-d7 (d18:1-d7/15:0) Powder | 67492-15-3 | 1mg
C15 Ceramide-d7 (d18:1-d7/15:0) Powder | Purity: 99% | 67492-15-3 | 1mg