Isotopically Labeled Compounds
Medchemexpress LLC D-ribose-d2 | 478506-32-0 | MFCD08459971 | 98.0% | 152.14 g/mol | C5H8D2O5 | 100 MG
D-ribose-d2 is a deuterium-labeled analogue of D-ribose (C5H8D2O5) provided for laboratory research. It supplies two deuterium atoms in the ribose moiety and is intended for tracer experiments, metabolic labeling, and analytical chemistry applications where stable-isotope incorporation aids detection and quantification.
- Deuterium-labeled ribose for tracer and metabolic studies.
- Facilitates detection and quantification by mass spectrometry.
- Molecular formula C5H8D2O5; molecular weight 152.14 g/mol.
- High purity (98.0%) suitable for analytical use.
- Supplied in research-scale packaging (100 mg vial).
Cambridge Isotope Laboratories 3% Chloroform 0 2% TMS in acetone-D6 1 5mm tube
3% Chloroform 0 2% TMS in acetone-D6 1 5mm tube
Cambridge Isotope Laboratories ACETYL CHLORIDE (1,2-13C2, 99%), 1 G, 89186-79-8
ACETYL CHLORIDE (1,2-13C2, 99%), 1 G, 89186-79-8
Cambridge Isotope Laboratories D-RIBOSE (1-13C, 99%), 0.5 G, 70849-24-0
D-RIBOSE (1-13C, 99%), 0.5 G, 70849-24-0
Cambridge Isotope Laboratories 1-PHENYLETHANOL (2-13C, 90%) (95% PURE), 1 G
1-PHENYLETHANOL (2-13C, 90%) (95% PURE), 1 G
Cambridge Isotope Laboratories SUCCINIC ANHYDRIDE (1,2,3,4-13C4, 99%), 0.25 G
SUCCINIC ANHYDRIDE (1,2,3,4-13C4, 99%), 0.25 G
Cambridge Isotope Laboratories 1-BROMOPENTANE (METHYL-D3, 98%), 1 G
1-BROMOPENTANE (METHYL-D3, 98%), 1 G
Revvity Health Sciences Inc Chromium-51 Radionuclide, 2mCi (74MBq), Sodium Chromate in Normal Saline (pH 8-10), Steri-packaged
Chromium-51 Radionuclide, 2mCi (74MBq), Sodium Chromate in Normal Saline (pH 8-10), Steri-packaged
Cayman Chemical DecnoIc AcId-d2 10mg
An internal standard for the quantification of decanoic acid by GC- or LC-MS
Medchemexpress LLC D-Erythrose-4-13C 10mg | 90913-08-9 | 10 MG
D-Erythrose-4-13C is the 13C-labeled isotopologue of D-erythrose supplied as a small-volume solution for use as a stable isotope tracer or analytical standard in metabolic and biochemical studies.
- 13C label at the 4-carbon position, indicated by the product SMILES.
- High chemical purity of 99.18%.
- Supplied as a colorless to light yellow liquid solution.
- Available in small pre-weighed sizes suitable for analytical workflows.
- Intended for tracer studies, NMR, mass spectrometry, and analytical reference standards.
Cambridge Isotope Laboratories Vitamin B6 (pyridoxal) (methyl-D3, 98%) | 1173023-49-8 | MFCD25368916 | 10g
Vitamin B6 (pyridoxal) (methyl-D3, 98%) | 1173023-49-8 | MFCD25368916 | 10g
Medchemexpress LLC Alanine-2,3,3,3-d4 | 53795-92-9 | MFCD00084108 | 99.8% | 93.12 | C3H3D4NO2 | 25 MG
Alanine-2,3,3,3-d4 is a deuterium-labeled stable isotope of alanine intended for research use. It is suitable for use as an internal standard in analytical workflows, and for metabolic tracing and isotope labeling studies. The material is supplied with supporting documentation including a datasheet, certificate of analysis, and safety data sheet, and is not intended for human use.
- Deuterium-labeled alanine for isotope tracing and analytical standards.
- High isotopic and chemical purity (99.8%).
- Suitable as an internal standard for LC-MS, GC-MS, and NMR.
- Available in small measured quantities for research workflows.
- Supplied with datasheet, certificate of analysis, and safety data sheet.
Medchemexpress LLC Bicarbonate-13C sodium | 87081-58-1 | MFCD00084061 | 98.0% | 85.00 | NaH13CO3 | 100 MG
Bicarbonate-13C sodium is the 13C-isotopically labeled form of sodium bicarbonate used as a tracer, labeled standard, and reagent in metabolic and analytical studies. It is supplied as a dry powder with high chemical purity and defined isotopic enrichment for quantitative experiments.
- Purity ≥98.0%.
- Isotopically labeled at the bicarbonate carbon (13C).
- Molecular formula NaH13CO3, molecular weight 85.00.
- Available in small-scale packages including 100 mg for analytical use.
- Recommended storage: sealed, away from moisture and light at 4°C; in solvent: -80°C up to 6 months.
- Suitable for tracer studies, metabolic labeling, and analytical standards.
