Isotopically Labeled Compounds
Sigma Aldrich Fine Chemicals Biosciences Iodoethane-1,1-d2 >=98 atom % D, >=99% (CP), contains copper as stabilizer | 3652-82-2 | MFCD00144495 | 5G
Iodoethane-1,1-d2 >=98 atom % D, >=99% (CP), contains copper as stabilizer | Purity: >=99% (CP) | Mol Wt: 157.98 | 3652-82-2 | MFCD00144495 | 5G
Sigma Aldrich Fine Chemicals Biosciences Phthalic anhydride-d4 98 atom % D | 75935-32-9 | MFCD00145119 | 500MG
Phthalic anhydride-d4 98 atom % D | Mol Wt: 152.14 | 75935-32-9 | MFCD00145119 | 500MG
Sigma Aldrich Fine Chemicals Biosciences L-Proline-13C5 99 atom % 13C, 99% (CP) | 201740-83-2 | MFCD00144670 | 100MG
L-Proline-13C5 99 atom % 13C, 99% (CP) | Purity: 99% (CP) | Mol Wt: 120.09 | 201740-83-2 | MFCD00144670 | 100MG
Cayman Chemical OxcarbazepIn-d4 1mg
An internal standard for the quantification of oxcarbazepine by GC- or LC-MS
Cayman Chemical Latnoprostfree acId-d4 50ug
An internal standard for the quantification of latanoprost (free acid) by GC- or LC-MS
Medchemexpress LLC Dodecanoic-12,12,12-d3 acid | 79050-22-9 | MFCD00190437 | 98.9% | 203.34 | C12H21D3O2 | 100mg
Lauric acid-d33 is the deuterium labeled Lauric acid Lauric acid is a middle chain-free fatty acid with strong bactericidal properties The EC50s for P acnes S aureus S epidermidis are 2 6 4 g/mL respectively
Medchemexpress LLC Mebeverine acid-d5 hydrochloride | 475203-77-1 | 99.0% | 10 MG
Mebeverine acid-d5 hydrochloride is a deuterium-labeled form of Mebeverine acid hydrochloride, a secondary metabolite of the intestinal antispasmodic agent Mebeverine. This metabolite is formed in the body through hydrolysis and serves as a key circulating marker for oral Mebeverine.
- Deuterium-labeled compound
- Secondary metabolite of mebeverine
- Key circulating metabolite for oral mebeverine
- Used as a tracer and internal standard
- Suitable for quantitative analysis methods
- Purity of 99.0%
Sigma Aldrich Fine Chemicals Biosciences Taurolidine >97% (NMR), powder | Purity: >97% (NMR) | Mol Wt: 284.36 | 19388-87-5 | MFCD00865076 | 5MG
Taurolidine >97% (NMR), powder | Purity: >97% (NMR) | Mol Wt: 284.36 | 19388-87-5 | MFCD00865076 | 5MG
United States Biological Corporation N-ACETYL-D-123-13C NEURAMINIC
NC3371951 N-ACETYL-D-123-13C NEURAMINIC
Medchemexpress LLC Hexanedioic acid, dimethyl ester-d8 | 52089-64-2 | MFCD12022192 | 98.0% | 182.24 g/mol | C8H6D8O4 | 25 MG
Dimethyl adipate-d8 is the deuterium-labeled analog of dimethyl adipate, provided as an analytical standard and tracer for quantitative research. It is intended for use as an internal standard in mass spectrometry and isotope-dilution assays, and as a labeled reference for method development and metabolic studies.
- Deuterium-labeled internal standard for mass spectrometry.
- Suitable for isotope-dilution quantitative assays.
- High chemical purity for reliable analytical results.
- Stable when stored under recommended low-temperature conditions.
- Available in multiple small sizes for analytical workflows.
![Revvity Health Sciences Inc Taurocholic Acid, [<sup>3</sup>H(G)]-, 1mCi (37MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502812307.jpg-250.jpg)
Revvity Health Sciences Inc Taurocholic Acid, [3H(G)]-, 1mCi (37MBq)
Taurocholic Acid, [3H(G)]-, 1mCi (37MBq)
Revvity Health Sciences Inc Iodine-125 Radionuclide, 1mCi, Specific Activity: ~17Ci/mg, 0.1M NaOH (pH 12-14), Concentration: >350mCi/mL
Iodine-125 Radionuclide, 1mCi, Specific Activity: ~17Ci/mg, 0.1M NaOH (pH 12-14), Concentration: >350mCi/mL
![Revvity Health Sciences Inc Cholesteryl Hexadecyl Ether, [Cholesteryl-1,2-<sup>3</sup>H(N)]-,>97%, 1mCi (37MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502812322.jpg-250.jpg)
Revvity Health Sciences Inc Cholesteryl Hexadecyl Ether, [Cholesteryl-1,2-3H(N)]-,>97%, 1mCi (37MBq)
Cholesteryl Hexadecyl Ether, [Cholesteryl-1,2-3H(N)]-,>97%, 1mCi (37MBq)