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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:
4,726 – 4,740 of 8,797 results
4,726

Revvity Health Sciences Inc ATP, [γ-32P]- 3000Ci/mmol 10mCi/ml , 250 µCi

ATP, [γ-32P]- 3000Ci/mmol 10mCi/ml , 250 µCi

ENCOMPASS
4,727

Cayman Chemical Moclobemide-d4, Purity: ≥99% deuterated forms (d1-d4), CAS: 2929883-33-8, 1 mg

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

ENCOMPASS_PREFERRED
4,728

Cambridge Isotope Laboratories Carbon monoxide (12C 99 99%) 5 L

Carbon monoxide (12C 99 99%) 5 L

ENCOMPASS
4,729

Cambridge Isotope Laboratories L-METHIONINE (METHYL-D3, 98%), 5 G, 13010-53-2

L-METHIONINE (METHYL-D3, 98%), 5 G, 13010-53-2

ENCOMPASS
4,730

Cambridge Isotope Laboratories Cyhalothrin (mixture of isomers) 100 ug/mL in nonane | 68085-85-8 | MFCD00144031 | 1.2mL

Cyhalothrin (mixture of isomers) 100 ug/mL in nonane | Putity: 98% | MW: 455.89 | 68085-85-8 | MFCD00144031 | 1.2mL

ENCOMPASS
4,731

Cambridge Isotope Laboratories 4-Nitrophenol (unlabeled) 1 mg/mL in methanol 1 2 mL

4-Nitrophenol (unlabeled) 1 mg/mL in methanol 1 2 mL

ENCOMPASS
4,732

Sigma Aldrich Fine Chemicals Biosciences 1-Methylnaphthalene-d10 98 atom % D, 98% (CP) | 38072-94-5 | MFCD00134450 | 1G

1-Methylnaphthalene-d10 98 atom % D, 98% (CP) | Purity: 98% (CP) | Mol Wt: 152.26 | 38072-94-5 | MFCD00134450 | 1G

ENCOMPASS
4,733

Cambridge Isotope Laboratories VANILLIC ACID (RING-13C6, 99%), 0.1 G, 201612-56-8

VANILLIC ACID (RING-13C6, 99%), 0.1 G, 201612-56-8

ENCOMPASS
4,734

Sigma Aldrich Fine Chemicals Biosciences Eicosane-d42 98 atom % D, 98% (CP) | 62369-67-9 | MFCD00209720 | 1G

Eicosane-d42 98 atom % D, 98% (CP) | Purity: 98% (CP) | Mol Wt: 324.81 | 62369-67-9 | MFCD00209720 | 1G

ENCOMPASS
4,735

Sigma Aldrich Fine Chemicals Biosciences Formamide-13C,15N 99 atom % 13C, 98 atom % 15N, 99% (CP) | 285977-74-4 | MFCD00144374 | 250MG

Formamide-13C,15N 99 atom % 13C, 98 atom % 15N, 99% (CP) | Purity: 99% (CP) | Mol Wt: 47.03 | 285977-74-4 | MFCD00144374 | 250MG

ENCOMPASS
4,736

Sigma Aldrich Fine Chemicals Biosciences Dibutyl phthalate-3,4,5,6-d4 98 atom % D | 93952-11-5 | MFCD00144148 | 250MG

Dibutyl phthalate-3,4,5,6-d4 98 atom % D | Mol Wt: 282.37 | 93952-11-5 | MFCD00144148 | 250MG

ENCOMPASS
4,737

Sigma Aldrich Fine Chemicals Biosciences tert-Butanol-OD 99 atom % D | 3972-25-6 | MFCD00044421 | 5G

tert-Butanol-OD 99 atom % D | Purity: 99% (CP) | Mol Wt: 75.13 | 3972-25-6 | MFCD00044421 | 5G

ENCOMPASS
4,738

American Radiolabeled Chemicals Inc TRIBUT PO4 3H 250UC

Tributylphosphate-butyl-2,3-3H 250uCi in ethanol, 1 mCi/ml, 20-30 Ci/mmol, M.W. 266.32, Shipped in Dry Ice, Exclusive

ENCOMPASS_PREFERRED
4,739

American Radiolabeled Chemicals Inc CGP 42112A-125I 25UC

CGP 42112A-125I 25uCi in buffered solution, 0.03 mCi/ml, S.A. 2200 Ci/mmol, M.W. 1176

ENCOMPASS
4,740

American Radiolabeled Chemicals Inc ATORV NA SALT 5-3H 50UC

Atorvastatin-5-3H sodium salt 50uCi in ethanol:water (1:1), 1 mCi/ml, S.A. 20-30 Ci/mmol, M.W. 580.6, Shipped in Dry Ice, Exclusive

ENCOMPASS_PREFERRED