Isotopically Labeled Compounds
Medchemexpress LLC 4-Butylaniline-d9 | 1219794-78-1 | 97.2% | 158.29 g/mol | C10H6D9N | 25mg
4-Butylaniline-d9 is the deuterium labeled 4-Butylaniline[1]
Medchemexpress LLC 1-dodecanol-d25 | 160776-83-0 | MFCD00144869 | >98.0% | 211.49 g/mol | C12HD25O | 25mg
1-Dodecanol-d25 is the deuterium labeled 1-Dodecanol 1-Dodecanol is an endogenous metabolite
Cambridge Isotope Laboratories Vitamin B6 (Pyridoxine:HCl) (4,5-bis(hydroxymethyl)-13C4, 99%), 58-56-0, MFCD00012807, 0.01g
Molecular Formula C8H11NO3.ClH, Chemical Purity 98%, Molecular Weight 209.61
Sigma Aldrich Fine Chemicals Biosciences Glycodeoxycholic-2,2,4,4-d4 acid >=98 atom % D, >=98% (CP) | 1069132-37-1 | MFCD06658888 | 5MG
Glycodeoxycholic-2,2,4,4-d4 acid >=98 atom % D, >=98% (CP) | Purity: >=98% (CP) | Mol Wt: 453.65 | 1069132-37-1 | MFCD06658888 | 5MG
![eMolecules 2206-27-1 | Dimethyl sulfoxide-D6 >99.8% + 0.03% TMS | Oakwood Chemicals | MFCD00002090 | 84.170 | C2H6OS | 99.000 | [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] | 25g | 480151137](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000472458.jpg-250.jpg)
eMolecules 2206-27-1 | Dimethyl sulfoxide-D6 >99.8% + 0.03% TMS | Oakwood Chemicals | MFCD00002090 | 84.170 | C2H6OS | 99.000 | [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] | 25g | 480151137
Dimethyl sulfoxide-D6 >99.8% + 0.03% TMS | Oakwood Chemicals | 2206-27-1 | MFCD00002090 | 84.170 | C2H6OS | 99.000 | [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] | 25g | 480151137
Medchemexpress LLC L-cysteine-13C3,15N | 202406-97-1 | MFCD01073449 | 99.9% | 125.13 | 13C3H7(15N)O2S | 1mg
L-Cysteine-13C3 15N is the 13C- and 15N-labeled L-Cysteine L-Cysteine is a conditionally essential amino acid which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S) glutathione and taurine L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans[1]
Sigma Aldrich Fine Chemicals Biosciences Pyridine d5 99.5 atom D c25G
Pyridine-d5 is a deuterated NMR solvent useful in NMR-based research and analyses. It has been synthesized by palladium catalyzed H/D (hydrogen/deuterium) exchange reaction between pyridine vapor and heavy water. Infrared and Raman spectra of pyridine-d5 have been recorded in the range 300-4000cm-1.
Cayman Chemical L-ThreonIn-d2 5mg
An internal standard for the quantification of L-threonine by GC- or LC-MS
Medchemexpress LLC N-hexacosane-d54 | 1219803-91-4 | 99.5% | 421.04 g/mol | C26D54 | 10 MG
N-Hexacosane-d54 is a deuterium-labeled N-hexacosane supplied as a solid tracer and internal standard for quantitative analysis in research applications. It is suitable for use in NMR, GC-MS, and LC-MS workflows where high isotopic enrichment and purity are required.
- Isotopically labeled with deuterium (d54)
- High purity: 99.5%
- Formula C26D54; molecular weight 421.04 g/mol
- White to off-white solid form
- Suitable as a tracer or internal standard for NMR, GC-MS, and LC-MS
- Recommended storage: powder -20°C (3 years) or 4°C (2 years)
Sigma Aldrich Fine Chemicals Biosciences Hydrazine-15N2 monohydrate 98 atom % 15N | 145571-73-9 | MFCD01075633 | 100MG
Hydrazine-15N2 monohydrate 98 atom % 15N | Mol Wt: 52.05 | 145571-73-9 | MFCD01075633 | 100MG
Cayman Chemical DIdnosIn-d2 1mg
An internal standard for the quantification of didanosine by GC- or LC-MS
Cayman Chemical StearIc AcId-d4 10mg
An internal standard for the quantification of stearicacid by GC- or LC-MS
Medchemexpress LLC 4-bromoaniline-d4 | 61357-76-4 | 99.9% | 176.05 g/mol | C6H2D4BrN | 100mg
4-Bromoaniline-d4 is a deuterium labeled 4-Bromoaniline
Medchemexpress LLC Glycine-1-13C,15N | 112898-03-0 | MFCD00064425 | 99.5% | 77.05 g·mol⁻¹ | C13CH515NO2 | 25mg
Glycine-1-13C 15N is the 13C- and 15N-labeled Glycine Glycine is an inhibitory neurotransmitter in the CNS and also acts as a co-agonist along with glutamate facilitating an excitatory potential at the glutaminergic N-methyl-D-aspartic acid (NMDA) receptors
Medchemexpress LLC 2-(methoxy-d3)-4-vinylphenol | 1335436-42-4 | ≥98.0% | 153.19 | C9H7D3O2 | 10mg
2-(Methoxy-d3)-4-vinylphenol is deuterated labeled 2-(Methoxy)-4-vinylphenol