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Isotopically Labeled Compounds

Chemicals to which isotopes have been attached in order to label specific atoms. Isotopically labeled compounds are commonly used in synthetic chemistry, characterization techniques such as NMR, and biology.
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Search Within Results
Keyword Search:
5,851 – 5,865 of 8,944 results
5,851

Cambridge Isotope Laboratories BILE ACID STANDARD 1 MIX (UNCO

BILE ACID STANDARD 1 MIX (UNCONJUGATED) UNLABELED STANDARD, 1 VIAL

ENCOMPASS
5,852

Cambridge Isotope Laboratories 0 002% (w/v) TMSP (2 2 3 3-D4 98%) in D2O (D 99 9%) 25 g

0 002% (w/v) TMSP (2 2 3 3-D4 98%) in D2O (D 99 9%) 25 g

ENCOMPASS_PREFERRED
5,853

Cambridge Isotope Laboratories Pregnenolone (20 21-13C2 98% 16 16-D2 98%) 1 mg

Pregnenolone (20 21-13C2 98% 16 16-D2 98%) 1 mg

ENCOMPASS
5,854

Cambridge Isotope Laboratories 2 2 2-Trifluoroethanol-D3 (D 99%) 1 g

2 2 2-Trifluoroethanol-D3 (D 99%) 1 g

ENCOMPASS_PREFERRED
5,855

Cambridge Isotope Laboratories Glycine (15N 98%) 1 g

Glycine (15N 98%) 1 g

ENCOMPASS
5,856

Sigma Aldrich Fine Chemicals Biosciences Palmitic acid-1-13C 99 atom % 13C | 57677-53-9 | MFCD00002748 | 1g

Palmitic acid-1-13C 99 atom % 13C | Purity: 99% | MW: 257.42 | 57677-53-9 | MFCD00002748 | 1g

ENCOMPASS
5,857

Sigma Aldrich Fine Chemicals Biosciences Chloroform-d 99.8 atom % D | 865-49-6 | MFCD00000827 | 100g

Chloroform-d 99.8 atom % D | Mol Wt: 120.38 | 865-49-6 | MFCD00000827 | 100g

ENCOMPASS
5,858

Sigma Aldrich Fine Chemicals Biosciences Acetonitrile-d3 >=99.8 atom % D | 2206-26-0 | MFCD00001881 | 10X0.6ML

Acetonitrile-d3 >=99.8 atom % D | Purity: >=99% (CP) | Mol Wt: 44.07 | 2206-26-0 | MFCD00001881 | 10X0.6ML

ENCOMPASS
5,859

Sigma Aldrich Fine Chemicals Biosciences Dimethyl sulfoxide-d6 anhydrous, 99.9 atom % D | 2206-27-1 | MFCD00002090 | 10X1ML

Dimethyl sulfoxide-d6 anhydrous, 99.9 atom % D | Purity: >=99.00% | Mol Wt: 84.17 | 2206-27-1 | MFCD00002090 | 10X1ML

ENCOMPASS
5,860

Medchemexpress LLC Cinnamic acid-d6 | 91453-04-2 | 154.20 | 5 MG
SDP

Cinnamic acid-d6 is the deuterium labeled Cinnamic acid. Cinnamic acid has potential use in cancer intervention, with IC50s of 1-4.5 mM in glioblastoma, melanoma, prostate and lung carcinoma cells. For research use only. Not sold to patients.

  • 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.

ENCOMPASS_PREFERRED
5,861

Cambridge Isotope Laboratories Sodium nitrite (15N 98%) 10 g

Sodium nitrite (15N 98%) 10 g

ENCOMPASS
5,862

Avanti Polar Lipids AVANTI POLAR LIPIDS INC
SDP

NC3992816 12 0 SM D18 1/12 0

ENCOMPASS
5,863

Sigma Aldrich Fine Chemicals Biosciences N,N-Dimethylformamide-d7 >=99.5 atom % D | 4472-41-7 | MFCD00003286 | 10X0.75ML

N,N-Dimethylformamide-d7 >=99.5 atom % D | Purity: >=99% (CP) | Mol Wt: 80.14 | 4472-41-7 | MFCD00003286 | 10X0.75ML

ENCOMPASS
5,864

Sigma Aldrich Fine Chemicals Biosciences Acetonitrile-d3 >=99.8 atom % D | 2206-26-0 | MFCD00001881 | 10G

Acetonitrile-d3 >=99.8 atom % D | Purity: >=99% (CP) | Mol Wt: 44.07 | 2206-26-0 | MFCD00001881 | 10G

ENCOMPASS
5,865

Sigma Aldrich Fine Chemicals Biosciences Iodomethane-d3 >=99.5 atom % D, >=99% (CP), contains copper as stabilizer | 865-50-9 | MFCD00001074 | 5G

Iodomethane-d3 >=99.5 atom % D, >=99% (CP), contains copper as stabilizer | Purity: >=99% (CP) | Mol Wt: 144.96 | 865-50-9 | MFCD00001074 | 5G

ENCOMPASS