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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7,351 – 7,365 of 8,907 results

7,351

Cambridge Isotope Laboratories Glycan-N48-13C-Gal6 6 6 ([galactose-13C6 99%]3) 500 pmol

Glycan-N48-13C-Gal6 6 6 ([galactose-13C6 99%]3) 500 pmol

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7,352

Cambridge Isotope Laboratories Erythromycin (N-methyl-13C 99% D3 98%) 100 ug/mL in MTBE 1 2 mL

Erythromycin (N-methyl-13C 99% D3 98%) 100 ug/mL in MTBE 1 2 mL

Pricing & Availability

7,353

Cambridge Isotope Laboratories 1 2-Dipalmitoyl-SN-glycero-3-phosphoserine NH4 (dipalmitoyl-D62 97% 50-60% on Alpha carbons) 0 05 g

1 2-Dipalmitoyl-SN-glycero-3-phosphoserine NH4 (dipalmitoyl-D62 97% 50-60% on Alpha carbons) 0 05 g

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7,354

Cambridge Isotope Laboratories Fluorene (D10 98%) 1 g

Fluorene (D10 98%) 1 g

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7,355

Cambridge Isotope Laboratories Decalin (cis/trans mix) (D18 99%) 5 g

Decalin (cis/trans mix) (D18 99%) 5 g

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7,356

Cambridge Isotope Laboratories SPIRULINA WHOLE CELLS UNLABEL

5000168181 SPIRULINA WHOLE CELLS UNLABEL

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7,357

Cambridge Isotope Laboratories Bis(2-ethylhexyl)phthalate (ring-D4 98%) 0 25 g

Bis(2-ethylhexyl)phthalate (ring-D4 98%) 0 25 g

Pricing & Availability

7,358

Cambridge Isotope Laboratories Diazinon (diethyl-D10 98%) 100 ug/mL in nonane 1 2 mL

Diazinon (diethyl-D10 98%) 100 ug/mL in nonane 1 2 mL

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7,359

Cayman Chemical Felbamate-d4 500ug

An internal standard for the quantification of felbamate by GC- or LC-MS

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7,360

Cayman Chemical Letrozole-d4 500ug

An internal standard for the quantification of letrozole by GC- or LC-MS

Pricing & Availability

7,361

Cambridge Isotope Laboratories Glycan-N6-13C-Gal8 8 ([galactose-13C6 99%]2) 500 pmol

Glycan-N6-13C-Gal8 8 ([galactose-13C6 99%]2) 500 pmol

Pricing & Availability

7,362

Cambridge Isotope Laboratories 1 2-Propanediol (D8 98%) 5 g

1 2-Propanediol (D8 98%) 5 g

Pricing & Availability

7,363

Medchemexpress LLC Methyl stearate-d35 | 29823-25-4 | 99.9% | 100 MG

Methyl stearate-d35 is the deuterium labeled Methyl stearate. Methyl stearate, isolated from Rheum palmatum L., is a component of soybean and rapeseed biodiesels. For research use only.

Can be used as a tracer.
Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process.
Deuteration has the potential to affect the pharmacokinetic and metabolic profiles of drugs.