Isotopically Labeled Compounds

Sigma Aldrich Fine Chemicals Biosciences L-Valine-13C5 99 atom % 13C, 97% (CP) | 55443-52-2 | MFCD00144707 | 100MG

L-Valine-13C5 99 atom % 13C, 97% (CP) | Purity: 97% (CP) | Mol Wt: 122.11 | 55443-52-2 | MFCD00144707 | 100MG

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Sigma Aldrich Fine Chemicals Biosciences Acrylonitrile-3-13C >=99 atom % 13C, >=99% (CP), contains hydroquinone as stabilizer | 55757-47-6 | MFCD00143553 | 250MG

Acrylonitrile-3-13C >=99 atom % 13C, >=99% (CP), contains hydroquinone as stabilizer | Purity: >=99% (CP) | Mol Wt: 54.06 | 55757-47-6 | MFCD00143553 | 250MG

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Sigma Aldrich Fine Chemicals Biosciences Acetyl chloride-13C2 99 atom % 13C | 89186-79-8 | MFCD00000720 | 250MG

Acetyl chloride-13C2 99 atom % 13C | Purity: 99% (CP) | Mol Wt: 80.48 | 89186-79-8 | MFCD00000720 | 250MG

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Cambridge Isotope Laboratories Guanine (8-13C 98%) 0 5 g

Guanine (8-13C 98%) 0 5 g

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Cambridge Isotope Laboratories Toluene (ring-D5 98%) 5 g

Toluene (ring-D5 98%) 5 g

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Cambridge Isotope Laboratories Methanol (12C 99 95%) 1 g

Methanol (12C 99 95%) 1 g

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Medchemexpress LLC Clotrimazole-d10 | 23593-75-1 | 97.5% | 354.90 | 25MG

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Clotrimazole-d10 is deuterated labeled Clotrimazole. Clotrimazole is an imidazole derivative, an antifungal compound, and a CYP (cytochrome P450) inhibitor. It also possesses antibacterial activity.

• Deuterated labeled clotrimazole
• Imidazole derivative
• Antifungal compound
• CYP (cytochrome P450) inhibitor
• Antibacterial activity
• Can be used as a tracer
• Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS

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Cambridge Isotope Laboratories Toluene (methyl-13C 99%) 1 g

Toluene (methyl-13C 99%) 1 g

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Cambridge Isotope Laboratories Methane (D4 99%) 1 L

Methane (D4 99%) 1 L

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Cambridge Isotope Laboratories Corticosterone (9 11 12 12-D4 98%) 5 mg

Corticosterone (9 11 12 12-D4 98%) 5 mg

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Medchemexpress LLC N-Eicosane-d42 50mg

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N-Eicosane-d42 is the deuterium labeled N-Eicosane[1]

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Cambridge Isotope Laboratories CARBON DIOXIDE (12C, 99.99%), 25 L

CARBON DIOXIDE (12C, 99.99%), 25 L

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Medchemexpress LLC Methyl palmitate-13C16 | 112-39-0 | 286.33 | 1 MG

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Methyl palmitate-13C16 is the 13C labeled Methyl palmitate. Methyl palmitate, an acaricidal compound found in green walnut husks, inhibits phagocytic activity and immune response. It also has anti-inflammatory and antifibrotic effects.

• Can be used as a tracer
• Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS

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Sigma Aldrich Fine Chemicals Biosciences Ethanol-13C2 99 atom % 13C | 70753-79-6 | MFCD00083950 | 250MG

Ethanol-13C2 99 atom % 13C | Purity: 99% (CP) | Mol Wt: 48.05 | 70753-79-6 | MFCD00083950 | 250MG

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American Radiolabeled Chemicals Inc A-MSH NDP 125I 50UC

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a-MSH, Nle4, D-Phe7-125I 50uCi in buffered solution (pH 8.5), 0.075 mCi/ml, S.A. 2200 Ci/mmol, M.W. ~1770, Shipped in Dry Ice

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