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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:
4,636 – 4,650 of 8,797 results
4,636

American Radiolabeled Chemicals Inc HYDROXYCHOL 26,27 3H 250UC

Hydroxycholesterol 25-26,27-3H 250uCi in ethanol, 1 mCi/ml, 10-30 Ci/mmol, M.W. 402.66, Shipped in Dry Ice

ENCOMPASS
4,637

American Radiolabeled Chemicals Inc TUBERCIDINE 3H 250UC

Tubercidin-8-3H 250uCi in ethanol:water (1:1), 1 mCi/ml, S.A. 10-20 Ci/mmol, M.W. 266.25

ENCOMPASS
4,638

Cambridge Isotope Laboratories CDC PCB Calibration Solution (CS2) 0 5 mL

CDC PCB Calibration Solution (CS2) 0 5 mL

ENCOMPASS
4,639

Cambridge Isotope Laboratories ETHYLENE (1,2-13C2, 99%), 0.25 L, 51915-19-6

ETHYLENE (1,2-13C2, 99%), 0.25 L, 51915-19-6

ENCOMPASS
4,640

Selleck Chemical LLC Nortriptyline hydrochloride S3698-1g

Nortriptyline hydrochloride (Desitriptyline ELF-101 EN-7048 Desmethylamitriptyline) is the hydrochloride salt form of nortriptyline a tricyclic antidepressant agent used for short-term treatment of various forms of depression

ENCOMPASS_PREFERRED
4,641

Cambridge Isotope Laboratories CREDENTIALED E. COLI CELL EXTRACT KIT (SOLUTION), 1 KIT

CREDENTIALED E. COLI CELL EXTRACT KIT (SOLUTION), 1 KIT

ENCOMPASS
4,642

Cambridge Isotope Laboratories Chloroform (13C 99%) 1 g

Chloroform (13C 99%) 1 g

ENCOMPASS
4,643

Revvity Health Sciences Inc Iodo-(-)-Cyanopindolol, [125I], 100µCi (3.7MBq)

Iodo-(-)-Cyanopindolol, [125I], 100µCi (3.7MBq)

ENCOMPASS
4,644

Revvity Health Sciences Inc Adenosine 3', 5'-Cyclic Phosphate, Ammonium Salt, [2,8-3H]-, 1 mCi (37 MBq)

Adenosine 3', 5'-Cyclic Phosphate, Ammonium Salt, [2,8-3H]-, 1 mCi (37 MBq)

ENCOMPASS
4,645

American Radiolabeled Chemicals Inc CCL2-125I 5UC

MCP-1-125I Bolton-Hunter Labeled 5uCi in buffered solution, 0.025 mCi/ml, S.A. 2200 Ci/mmol, M.W. ~8600, Shipped in Dry Ice

ENCOMPASS
4,646

Cambridge Isotope Laboratories METHANE (D4, 99%), 25 L, 558-20-3

METHANE (D4, 99%), 25 L, 558-20-3

ENCOMPASS
4,647

Cambridge Isotope Laboratories Glycerol (1 3-13C2 99%) 5 g

Glycerol (1 3-13C2 99%) 5 g

ENCOMPASS
4,648

Cambridge Isotope Laboratories 1,2-DICHLOROBENZENE-D4 (D, 99%), 25 G, 2199-69-1

1,2-DICHLOROBENZENE-D4 (D, 99%), 25 G, 2199-69-1

ENCOMPASS_PREFERRED
4,649

Cambridge Isotope Laboratories TAUROURSODEOXYCHOLIC ACID, SODIUM SALT (2,2,4,4-D4, 98%), 10 MG

TAUROURSODEOXYCHOLIC ACID, SODIUM SALT (2,2,4,4-D4, 98%), 10 MG

ENCOMPASS
4,650

Medchemexpress LLC Mometasone-d5 | 1MG
SDP

Mometasone-d5 | 1MG

ENCOMPASS_PREFERRED