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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:
841 – 855 of 8,795 results
841

Cambridge Isotope Laboratories METHANOL-D4 (D, 99.8%) +0.03% V/V TMS, 25 G, 811-98-3

METHANOL-D4 (D, 99.8%) +0.03% V/V TMS, 25 G, 811-98-3

ENCOMPASS_PREFERRED
842

Cambridge Isotope Laboratories METHANOL-D4 (D, 99.8%) +0.03% V/V TMS, 10 G, 811-98-3

METHANOL-D4 (D, 99.8%) +0.03% V/V TMS, 10 G, 811-98-3

ENCOMPASS_PREFERRED
843

Cambridge Isotope Laboratories TETRAHYDROFURAN-D8"100%-10X.75

Tetrahydrofuran-d8 100% (d, 99.95%)-10x0.75 Ml

ENCOMPASS_PREFERRED
844

Cambridge Isotope Laboratories N-OCTANE-D18 (D, 99%), 5 G, 17252-77-6

N-OCTANE-D18 (D, 99%), 5 G, 17252-77-6

ENCOMPASS_PREFERRED
845

Cambridge Isotope Laboratories N-OCTANE-D18 (D, 99%), 1 G, 17252-77-6

N-OCTANE-D18 (D, 99%), 1 G, 17252-77-6

ENCOMPASS_PREFERRED
846

Cambridge Isotope Laboratories P-XYLENE-D10 (D, 98%), 5 G, 41051-88-1

P-XYLENE-D10 (D, 98%), 5 G, 41051-88-1

ENCOMPASS_PREFERRED
847

Cayman Chemical GuaIfensIn-d3 500ug

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

ENCOMPASS_PREFERRED
848

Cayman Chemical LIthocholIc AcId-d4 500ug

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

ENCOMPASS_PREFERRED
849

Revvity Health Sciences Inc Aminobutyric Acid (GABA), γ-[2,3-3H(N)]-, 1mCi (37MBq)

Aminobutyric Acid (GABA), γ-[2,3-3H(N)]-, 1mCi (37MBq)

ENCOMPASS
850

Carbosynth LLC. D-Luciferin Firefly, potassium salt, 115144-35-9, MFCD0044928, 0.25 g

Formula: C11H7KN2O3S2, Molecular weight: 318.42 g/mol, Store at -15°C, Synonyms: (S)-4,5-Dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazolecarboxylic acid potassium salt.

ENCOMPASS_PREFERRED
851

Revvity Health Sciences Inc Glucose, D-[3-3H]-, Aqueous Solution, 1 mCi (37 MBq)

Glucose, D-[3-3H]-, Aqueous Solution, 1 mCi (37 MBq)

ENCOMPASS
852

American Radiolabeled Chemicals Inc DADP 2 8-3H 250UC

Deoxyadenosine 5'-2,8-3H diphosphate tetra(triethylammonium) salt 250uCi in ethanol:water (1:1), 1 mCi/ml, S.A. 10-25 Ci/mmol, Shipped in Dry Ice, Exclusive

ENCOMPASS_PREFERRED
853

American Radiolabeled Chemicals Inc OLEOYL-1-14C COA 50UC

Oleoyl-1-14C Coenzyme A 50uCi in 0.01M Na acetate (pH 5.2):ethanol (1:1) under argon, 0.1 mCi/ml, S.A. 40-60 mCi/mmol, M.W. 1032.1, Shipped in Dry Ice

ENCOMPASS_PREFERRED
854

American Radiolabeled Chemicals Inc MPEP-3H 250UC

MPEP-3H 250uCi in ethanol:water (1:1), 1 mCi/ml, S.A. 25-45 Ci/mmol, M.W. 193.24, Exclusive, Shipped in Dry Ice, (2-Methyl-6-(phenylethynl) pyridine)

ENCOMPASS
855

Cambridge Isotope Laboratories D-GLUCOSE (1,2,3-13C3, 99%), 0.25 G, 478529-32-7

D-GLUCOSE (1,2,3-13C3, 99%), 0.25 G, 478529-32-7

ENCOMPASS