Isotopically Labeled Compounds

Revvity Health Sciences Inc CGP 39653, [Propyl-2,3,³H]-, 1mCi (37MBq)

CGP 39653, [Propyl-2,3,³H]-, 1mCi (37MBq)

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STA Pharmaceutical Fmoc-D-Asp-OAll | 100 g | CAS 204246-17-3 | MDL MFCD01074689

Fmoc-D-Asp-OAll is a Amino Acid reagent (Subcategory: Asp) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 204246-17-3
- MDL: MFCD01074689
- InChIKey: ZJMVIWUCCRKNHY-LJQANCHMSA-N
- Molecular Weight: 395.411
- Molecular Formula: C22H21NO6
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(allyloxy)-4-oxobutanoic acid
- SMILES: C=CCOC([C@@H](CC(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)=O

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Cambridge Isotope Laboratories N,N'-BIS(3-AMINOPROPYL)-1,4-BUTANEDIAMINE:4HCL (1,1,2,2,3,3,4,4-D8, 97%) (CP 95%), 10 MG, 1173022-85-9

N,N'-BIS(3-AMINOPROPYL)-1,4-BUTANEDIAMINE:4HCL (1,1,2,2,3,3,4,4-D8, 97%) (CP 95%), 10 MG, 1173022-85-9

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Cayman Chemical MethImazole-d3 500ug

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

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Cayman Chemical Cinnabarinic Acid-d4, Purity: ≥99% deuterated forms (d1-d4), 1 mg

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

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Cambridge Isotope Laboratories Carbon dioxide (13C 99%) ( 2% 18O) 1 L

Carbon dioxide (13C 99%) ( 2% 18O) 1 L

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Revvity Health Sciences Inc TCP, [Piperdyl-3,4-3H(N)]-, 250 µCi

TCP, [Piperdyl-3,4-3H(N)]-, 250 µCi

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Cambridge Isotope Laboratories ACETYL CHLORIDE (1,2-13C2, 99%), 0.5 G, 89186-79-8

ACETYL CHLORIDE (1,2-13C2, 99%), 0.5 G, 89186-79-8

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Cambridge Isotope Laboratories 1 2-Dipalmitoyl-SN-glycero-3-phosphoethanolamine (dipalmitoyl-D62 97% 50-60% on Alpha carbons) 0 1 g

1 2-Dipalmitoyl-SN-glycero-3-phosphoethanolamine (dipalmitoyl-D62 97% 50-60% on Alpha carbons) 0 1 g

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Revvity Health Sciences Inc WIN 35428, [N-Methyl-³H]-, 1mCi (37MBq)

WIN 35428, [N-Methyl-³H]-, 1mCi (37MBq)

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Cambridge Isotope Laboratories Bis(2-ethylhexyl)phthalate (ring-D4 98%) 100 ug/mL in nonane 1 2 mL

Bis(2-ethylhexyl)phthalate (ring-D4 98%) 100 ug/mL in nonane 1 2 mL

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Cambridge Isotope Laboratories SODIUM FORMATE (13C, 99%), 1 G, 23102-86-5

SODIUM FORMATE (13C, 99%), 1 G, 23102-86-5

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Cambridge Isotope Laboratories Ethanol (1 2-13C2 99%) 6% water 0 25 g

Ethanol (1 2-13C2 99%) 6% water 0 25 g

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Medchemexpress LLC Estrone-d2-1 | 56588-58-0 | 95.0% | 5 MG

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Estrone-d2-1 is a deuterium-labeled form of Estrone (E1), a natural estrogenic hormone predominantly produced by adipose tissue through the aromatization of androstenedione. Stable heavy isotopes, like deuterium, are incorporated into drug molecules as tracers for quantitative analysis during drug development, potentially affecting pharmacokinetic and metabolic profiles.

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

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Medchemexpress LLC Alanine-2,3,3,3-d4 | 53795-92-9 | MFCD00084108 | 99.8% | 93.12 g/mol | C3H3D4NO2 | 50 MG

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Alanine-2,3,3,3-d4 is a deuterium-labeled alanine used as a stable isotope standard for analytical and biochemical applications. Supplied as a powder in multiple package sizes, it is suitable for mass spectrometry, nuclear magnetic resonance (NMR), isotope-dilution quantitation, and metabolic tracing. High isotopic and chemical purity, together with available documentation, supports reproducible analytical workflows.

• High isotopic purity (deuterium-labeled) for accurate internal standard use.
• High chemical purity for reliable analytical results.
• Available in small, research-scale quantities to minimize sample waste.
• Supplied with datasheet, certificate of analysis, and safety data sheet for quality and safety documentation.
• Stable under recommended storage conditions to preserve compound integrity.

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