Isotopically Labeled Compounds

Cayman Chemical Ticlopidine-d4 (hydrochloride), Purity: ≥99% deuterated forms (d1-d4), CAS: 2932627-17-1, 1 mg

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

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Medchemexpress LLC Bisphenol A-d14 | 120155-79-5 | 99.7% | 242.37 | 1 MG

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Bisphenol A-d14 is a deuterium-labeled Bisphenol A. Bisphenol A is a phenolic, organic synthetic compound widely used in the production of polycarbonate plastics and epoxy resins. It is classified as an endocrine-disrupting compound (EDC) and is associated with various diseases, including cardiovascular diseases, respiratory diseases, diabetes, kidney diseases, obesity, and reproductive disorders.

• This compound can be used as a tracer.
• This compound 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 2-Chlorophenol-3,4,5,6-d4 98 atom % D | 93951-73-6 | MFCD00142898 | 250MG

2-Chlorophenol-3,4,5,6-d4 98 atom % D | Purity: 99% (CP) | Mol Wt: 132.58 | 93951-73-6 | MFCD00142898 | 250MG

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Medchemexpress LLC Benzethonium-d7 chloride | 121-54-0 | 98.6% | 455.12 g/mol | C27H35D7ClNO2 | 10 MG

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Benzethonium-d7 chloride is the deuterium-labeled analogue of benzethonium chloride supplied as a solid for analytical and research use. It serves as a tracer or internal standard for quantitative analysis by NMR, GC-MS, and LC-MS, and is used in studies of neuronal nicotinic acetylcholine receptor activity. The compound has a molecular weight of 455.12 g/mol and high listed purity (98.64%).

• Deuterium-labeled internal standard for analytical methods
• Suitable for NMR, GC-MS, and LC-MS quantitation
• High purity (98.6%) for reliable results
• Solid form for easy handling and storage
• Molecular weight 455.12 g/mol
• Available in small, research-scale pack sizes

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Cayman Chemical AbIrateron Acetate-d4 500ug

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

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Cambridge Isotope Laboratories Ethanol (1 1-D2 98%) ( 6% H2O) 1 g

Ethanol (1 1-D2 98%) ( 6% H2O) 1 g

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Medchemexpress LLC Enclomiphene-d4 hydrochloride | 15690-57-0 | 99.0% | 446.45 | 1 MG

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Enclomiphene-d4 hydrochloride is a deuterium labeled Enclomiphene hydrochloride. It is a potent and orally active estrogen receptor antagonist with antioestrogenic property.

• 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 Indole-13C | 85597-55-3 | 118.14 | 100 MG

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Indole-13C is the 13C labeled Indole. Indole is an endogenous metabolite.

• 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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Revvity Health Sciences Inc Thymidine, [Methyl-³H]-, Specific Activity: 70-90Ci (2.59-3.33TBq)/mmol,>97%, 1mCi (37MBq)

Thymidine, [Methyl-³H]-, Specific Activity: 70-90Ci (2.59-3.33TBq)/mmol,>97%, 1mCi (37MBq)

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Revvity Health Sciences Inc Glucose, D-[3-3H]-, Ethanol Solution, 5 mCi (185 MBq)

Glucose, D-[3-3H]-, Ethanol Solution, 5 mCi (185 MBq)

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Medchemexpress LLC (±)-Fluoxetine-dd5 oxalate (phenyl-dd5) | 1219804-82-6 | C19H15D5F3NO5 | 1 MG

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(±)-Fluoxetine-dd5 Oxalate (phenyl-dd5) is the deuterium labeled form of (±)-Fluoxetine Oxalate.

• Used as a tracer
• Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
• Incorporates stable heavy isotopes of hydrogen, carbon, and other elements into drug molecules for quantitation during drug development
• Deuteration can affect pharmacokinetic and metabolic profiles of drugs

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Medchemexpress LLC Palmitic acid-d31 | 39756-30-4 | 287.62 | 25 MG

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Palmitic acid-d31 is the deuterium labeled Palmitic acid. Palmitic acid is a long-chain saturated fatty acid commonly found in both animals and plants. PA can induce the expression of glucose-regulated protein 78 (GRP78) and CCAAT/enhancer binding protein homologous protein (CHOP) in mouse granulosa cells.

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

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Revvity Health Sciences Inc Unquenched 14C & 3H Standard Set, 20 mL Vial

Unquenched 14C & 3H Standard Set, 20 mL Vial

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Revvity Health Sciences Inc Thymidine, [Methyl-³H]-, Specific Activity: 70-90Ci (2.59-3.33TBq)/mmol,>97%, 5mCi (185MBq)

Thymidine, [Methyl-³H]-, Specific Activity: 70-90Ci (2.59-3.33TBq)/mmol,>97%, 5mCi (185MBq)

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Cambridge Isotope Laboratories Acrylonitrile (13C3 99%) ( 0 1% 4-methoxyphenol) 0 1 g

Acrylonitrile (13C3 99%) ( 0 1% 4-methoxyphenol) 0 1 g

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