Other Solvents

Medchemexpress LLC Spironolactone-d3 | 52-01-7 | 99.82% | 1 MG

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Spironolactone-d3 is the deuterium labeled Spironolactone, an orally active aldosterone mineralocorticoid receptor antagonist with an IC50 of 24 nM. It also acts as a potent antagonist of androgen receptor with an IC50 of 77 nM and promotes autophagy in podocytes.

• Used as a tracer
• Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS

Cambridge Isotope Laboratories URACIL (5,6-D2, 98%), 0.25 G, 24897-52-7

URACIL (5,6-D2, 98%), 0.25 G, 24897-52-7

Medchemexpress LLC Prostaglandin D2-d9 | 2254642-52-7 | 99.0% | 361.52 g/mol | C20H23D9O5 | 100 UG

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Prostaglandin D2-d9 is a deuterium-labeled analogue of prostaglandin D2 used as a stable isotope internal standard and tracer for quantitative mass spectrometry and NMR assays. Supplied as a solution (100 μg) for research use, the isotopic label improves accuracy and precision in PGD2 quantification.

• Deuterium-labeled internal standard for LC-MS, GC-MS, and NMR.
• High purity (99.0%) for reliable quantitation.
• Supplied as 100 μg solution in methyl acetate for convenient use.
• Stable under recommended storage: solution -20°C (up to 2 years); stock solutions -80°C (6 months).
• Suitable as a tracer and calibration standard to improve assay accuracy and precision.

Medchemexpress LLC 2,4(1H,3H)-pyrimidinedione-5,6-d2 | 24897-52-7 | 99.9% | 114.10 | C4H2D2N2O2 | 10 MG

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Uracil-d2 is the deuterium-labeled analogue of uracil, used as an isotopic standard and tracer in analytical and metabolic studies. It is a white to off-white solid with molecular formula C4H2D2N2O2 and CAS number 24897-52-7.

• Deuterium-labeled for mass spectrometry tracing and isotopic studies.
• High reported purity (≈99.9%).
• Suitable as an internal standard for quantitative assays.
• Supplied in small research quantities appropriate for analytical applications.
• Stable as a powder with recommended cold storage to preserve isotopic integrity.

eMolecules​ Ambeed / 3-Methoxy-NN-dimethyl-propionamide / 25g / 603089144 / A499897 / / 53185-52-7 / MFCD18970488 / 131.175 / C6H13NO2

Ambeed / 3-Methoxy-NN-dimethyl-propionamide / 25g / 603089144 / A499897 / / 53185-52-7 / MFCD18970488 / 131.175 / C6H13NO2