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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:
4,621 – 4,635 of 8,797 results
4,621

American Radiolabeled Chemicals Inc A-BUNGAROTOXIN 125I 250UC

a-Bungarotoxin, Tyr54-125I 250uCi in buffered solution (pH 7.2), 0.25 mCi/ml, S.A. 2200 Ci/mmol, M.W. 7984

ENCOMPASS
4,622

American Radiolabeled Chemicals Inc LOPINAVIR 10ME

Lopinavir 10mg, M.W. 628.8, Solvent: solid, CAS# 192725-17-08;;;;;;;;;;;;

ENCOMPASS
4,623

American Radiolabeled Chemicals Inc IMP DIAM 8-3H 1LC

Inosine 5'-8-3H monophosphate diammonium salt 1mCi in ethanol:water (1:1), 1 mCi/ml, S.A. 5-10 Ci/mmol, M.W. 348.2, Shipped in Dry Ice

ENCOMPASS
4,624

Revvity Health Sciences Inc Thymidine, [Methyl-3H]-, Specific Activity: 2 Ci/mmol, 1 mCi

Thymidine, [Methyl-3H]-, Specific Activity: 2 Ci/mmol, 1 mCi

ENCOMPASS
4,625

Revvity Health Sciences Inc [Glycine-2-3H]-Glutathione,>97%, 50µCi (1.85MBq)

[Glycine-2-3H]-Glutathione,>97%, 50µCi (1.85MBq)

ENCOMPASS
4,626

Revvity Health Sciences Inc L-[3,4-3H]-Glutamic Acid, 250µCi (9.25MBq)

L-[3,4-3H]-Glutamic Acid, 250µCi (9.25MBq)

ENCOMPASS
4,627

Cambridge Isotope Laboratories Methanesulfonyl chloride (D3 98%) 1 g

Methanesulfonyl chloride (D3 98%) 1 g

ENCOMPASS
4,628

Cambridge Isotope Laboratories PCB Calibration Solution (CS1) 200 uL

PCB Calibration Solution (CS1) 200 uL

ENCOMPASS
4,629

Cambridge Isotope Laboratories Pregnenolone (17 21 21 21-D4 98%) 0 01 g

Pregnenolone (17 21 21 21-D4 98%) 0 01 g

ENCOMPASS
4,630

Medchemexpress LLC Xylose 10mM | 10MM/1ML
SDP

Xylose 10mM | 10MM/1ML

ENCOMPASS_PREFERRED
4,631

Medchemexpress LLC (±)-Nornicotine-d4 | 66148-18-3 | 152.23 | 25 MG
SDP

(±)-Nornicotine-d4 | 66148-18-3 | 152.23 | 25 MG

ENCOMPASS_PREFERRED
4,632

American Radiolabeled Chemicals Inc DAMP 2 8-3H 1LC

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

ENCOMPASS_PREFERRED
4,633

Revvity Health Sciences Inc Thymidine, [Methyl-3H]-, Ethanol Solution, Specific Activity: 20 Ci/mmol, 1 mCi

Thymidine, [Methyl-3H]-, Ethanol Solution, Specific Activity: 20 Ci/mmol, 1 mCi

ENCOMPASS
4,634

Medchemexpress LLC 5-METHYLURIDINE-D4 5MG | 5MG
SDP

5-METHYLURIDINE-D4 5MG | 5MG

ENCOMPASS_PREFERRED
4,635

American Radiolabeled Chemicals Inc GLY 1,3-14C 250UC

Glycerol-1,3-14C 250uCi in sterile water, 0.5 mCi/ml, 40 mCi/mmol, M.W. 92.1, Exclusive

ENCOMPASS_PREFERRED