Other Solvents

Medchemexpress LLC Nortriptyline | 72-69-5 | 99.9% | 263.38 | C19H21N | 5 MG

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Nortriptyline is a tricyclic antidepressant used as a research chemical and supplied as a high-purity solid for laboratory applications. It is provided in small pack sizes with defined storage conditions to preserve stability.

• High reported purity (99.9%).
• White to off-white solid, suitable for analytical and biological research.
• Molecular weight 263.38 g/mol; CAS number 72-69-5.
• Available in small research pack sizes, including 5 mg.
• Store at 4°C and protect from light; in solvent, store at -80°C (6 months) or -20°C (1 month).

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Cambridge Isotope Laboratories L-PHENYLALANINE (3-13C, 99%), 0.1 G

L-PHENYLALANINE (3-13C, 99%), 0.1 G

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Cambridge Isotope Laboratories L-Glutamic acid (13C5 99% 15N 99%) 0 5 g

L-Glutamic acid (13C5 99% 15N 99%) 0 5 g

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Cambridge Isotope Laboratories VITAMIN D2 (ERGOCALCIFEROL) (6,19,19-D3, 97%), 1 MG, 1217448-46-8

VITAMIN D2 (ERGOCALCIFEROL) (6,19,19-D3, 97%), 1 MG, 1217448-46-8

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Medchemexpress LLC Vitamin D2-d3 (Ergocalciferol-d3) | 1217448-46-8 | C28H41D3O | 5 MG

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Vitamin D2-d3 (Ergocalciferol-d3) is the deuterium-labeled vitamin D2, where the C-6 and C-19 protons are replaced by deuterium. It is derived from plant sources or dietary supplements and can be used as a supplement of Vitamin D.

• 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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Medchemexpress LLC Octanoic acid-d15 | 69974-55-6 | 99.9% | 159.30 | 25 MG

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Octanoic acid-d15 is the deuterium labeled Octanoic acid. Octanoic acid (Caprylic acid) is an oily liquid with a slightly unpleasant rancid taste and is used commercially in the production of esters used in perfumery and also in the manufacture of dyes.

• Can be used as a tracer.
• Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
• Deuteration has the potential to affect the pharmacokinetic and metabolic profiles of drugs.

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Medchemexpress LLC Bicarbonate-13C sodium | 87081-58-1 | MFCD00084061 | 98.0% | 85.00 g/mol | NaH13CO3 | 1 G

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Bicarbonate-13C sodium (NaH13CO3) is a 13C-isotope labeled sodium bicarbonate supplied as a stable-isotope tracer and analytical reference. It is provided with high chemical purity and documented physical data for use in research and analytical workflows.

• 13C-labeled sodium bicarbonate for tracer and analytical use.
• High purity suitable for NMR and mass spectrometry.
• Available in multiple package sizes, including 1 g.
• Provided with data sheet and safety data sheet for handling.
• Reliable molecular weight and formula information for calculations.

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Revvity Health Sciences Inc Adenosyl-L-Methionine, S-[methyl-³H]-, 55-85Ci (2.03-3.15TBq)/mmol, 1mCi (37MBq)

Adenosyl-L-Methionine, S-[methyl-³H]-, 55-85Ci (2.03-3.15TBq)/mmol, 1mCi (37MBq)

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Revvity Health Sciences Inc Somatostatin, [¹²⁵I]Tyr¹¹, 10µCi

Somatostatin, [¹²⁵I]Tyr¹¹, 10µCi

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Medchemexpress LLC Fmoc-Ser-OH-d3 | 1380308-48-4 | 330.35 | 5 MG

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Fmoc-Ser-OH-d3 is the deuterium labeled Fmoc-Ser-OH. It can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.

• Used as a tracer
• Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
• Deuteration can affect the pharmacokinetic and metabolic profiles of drugs

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Cambridge Isotope Laboratories CLOZAPINE (4-METHYLPIPERAZINYL-D4, 97%), 0.01 G, 204395-52-8

CLOZAPINE (4-METHYLPIPERAZINYL-D4, 97%), 0.01 G, 204395-52-8

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Cayman Chemical LenvatInIb-d4 1mg

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

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Revvity Health Sciences Inc Phosphorus-32 Radionuclide, 5mCi (185MBq), Specific Activity: 8500-9120Ci (314-337TBq)/mmol, Orthophosphoric Acid in 1mL Water

Phosphorus-32 Radionuclide, 5mCi (185MBq), Specific Activity: 8500-9120Ci (314-337TBq)/mmol, Orthophosphoric Acid in 1mL Water

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Cambridge Isotope Laboratories cis-Nonachlor (unlabeled) 100 ug/mL in nonane 1 2 mL

cis-Nonachlor (unlabeled) 100 ug/mL in nonane 1 2 mL

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Cambridge Isotope Laboratories DL-ALANINE (2-13C, 99%), 0.5 G, 201489-22-7

DL-ALANINE (2-13C, 99%), 0.5 G, 201489-22-7

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