Other Solvents
Cayman Chemical StearIc AcId-d4 10mg
An internal standard for the quantification of stearicacid by GC- or LC-MS
Cambridge Isotope Laboratories DL-Naproxen (O-methyl-13C 99% O- methyl-D3 98%) 100 ug/mL in acetonitrile 1 2 mL
DL-Naproxen (O-methyl-13C 99% O- methyl-D3 98%) 100 ug/mL in acetonitrile 1 2 mL
Medchemexpress LLC Benzene-2,3,5,6-d4-sulfonamide, 4-amino-N-(5-methyl-3-isoxazolyl)- | 1020719-86-1 | 99.3% | 5 MG
Sulfamethoxazole-d4 (Ro 4-2130-d4) is a deuterium-labeled version of Sulfamethoxazole, a sulfonamide antibiotic with broad antibacterial activity. It inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (PABA) to affect dihydropteroate synthetase and dihydropteroate reductase. This compound is used in research for conditions such as urinary tract infections (UTIs), prostatitis, and bronchitis. Deuterium labeling incorporates stable heavy isotopes into the drug molecule, which can serve as a tracer for quantitation during drug development and potentially affect pharmacokinetic and metabolic profiles.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cambridge Isotope Laboratories VALPROIC ACID (4,4,4',4'-D4, 98%), 0.1 G, 345909-03-7
VALPROIC ACID (4,4,4',4'-D4, 98%), 0.1 G, 345909-03-7
Cayman Chemical CymoxnIl-d3 1mg
An internal standard for the quantification of cymoxanil by GC- or LC-MS
Medchemexpress LLC 3-Methyladenine-d3 | 110953-39-4 | 99.0% | 152.17 | 5 MG
3-Methyladenine-d3 is a deuterium-labeled 3-Methyladenine. 3-Methyladenine (3-MA) acts as a PI3K inhibitor and is widely used as an autophagy inhibitor due to its inhibitory effect on class III PI3K.
- This compound can be used as a tracer.
- This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Medchemexpress LLC 1 2 4-Triazole-d3 | 43088-92-2 | 25mg
NSC 83128-d3 is the deuterium labeled NSC 83128[1]
![Revvity Health Sciences Inc AH5183, L-[Piperidinyl-3,4-<sup>3</sup>H]-(Vesamicol), 250 µCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC2011090.jpg-250.jpg)
Revvity Health Sciences Inc AH5183, L-[Piperidinyl-3,4-3H]-(Vesamicol), 250 µCi
AH5183, L-[Piperidinyl-3,4-3H]-(Vesamicol), 250 µCi
Medchemexpress LLC Hydrocortisone-d2 | 1257650-73-9 | 364.47 | 1 MG
Hydrocortisone-d2 is the deuterium labeled Hydrocortisone. Hydrocortisone (Cortisol) is a steroid hormone or glucocorticoid secreted by the adrenal cortex. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cambridge Isotope Laboratories Lauryl-N N-dimethylamine-N-oxide (LDAO) (lauryl-D25 dimethylamine-D6 97%) 0 1 g
Lauryl-N N-dimethylamine-N-oxide (LDAO) (lauryl-D25 dimethylamine-D6 97%) 0 1 g
Medchemexpress LLC L-serine-13C3,15N | 202407-34-9 | MFCD00144678 | 99.9% | 109.06 | 13C3H7 15NO3 | 10 MG
L-Serine-13C3,15N is a stable isotope-labeled L-serine in solid form, with three 13C atoms and one 15N atom. It is supplied as a high-purity analytical standard for mass spectrometry, metabolic tracing, and biochemical assays.
- Stable isotope-labeled reference standard for MS and tracer studies.
- Isotopic enrichment: three 13C atoms and one 15N atom.
- High purity (99.9%) suitable for quantitative analysis.
- Molecular weight 109.06 and CAS number 202407-34-9 for unambiguous identification.
- Physical form: solid powder; soluble in water.
- Typical applications include internal standard, metabolic flux analysis, and pathway tracing.
Medchemexpress LLC Eperisone-d10 hydrochloride | 1246819-46-4 | 5 MG
Eperisone-d10 hydrochloride | 1246819-46-4 | 5 MG
![Revvity Health Sciences Inc Somatostatin, [<sup>125</sup>I]Tyr<sup>11</sup>, 50µCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/509051571.jpg-250.jpg)
Cambridge Isotope Laboratories GLYCAN-N71-13C-GAL6,6',6'' ([GALACTOSE-13C6, 99%]3)*, 500 PMOL
GLYCAN-N71-13C-GAL6,6',6'' ([GALACTOSE-13C6, 99%]3)*, 500 PMOL
Cayman Chemical Lnsoprazole-d4 1mg
An internal standard for the quantification of lansoprazole by GC- or LC-MS