Isotopically Labeled Compounds
Cambridge Isotope Laboratories RAPAMYCIN (D3, 98%), 5 MG, 392711-19-2
RAPAMYCIN (D3, 98%), 5 MG, 392711-19-2
Cambridge Isotope Laboratories Phorate (diethoxy-13C4 99%) 100 ug/mL in acetonitrile 1 2 mL
Phorate (diethoxy-13C4 99%) 100 ug/mL in acetonitrile 1 2 mL
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Revvity Health Sciences Inc Glycerol, [14C(U)]-, 50µCi (1.85MBq)
Glycerol, [14C(U)]-, 50µCi (1.85MBq)
Medchemexpress LLC L-histidine-d5 hydrochloride hydrate | 2483831-75-8 | 99.6% | 214.66 g/mol | C6H7D5ClN3O3 | 1 MG
L-histidine-d5 hydrochloride hydrate is a deuterium-labeled L-histidine hydrochloride monohydrate supplied as a research-grade analytical standard. The d5 isotopic label provides a mass shift for use as an internal standard or tracer in mass spectrometry and NMR, and the hydrochloride hydrate form offers good stability and solubility for analytical workflows.
- Isotopically labeled with five deuterium atoms (d5) for mass-shifted internal standard use.
- High purity (99.63%) suitable for quantitative and qualitative analyses.
- Hydrochloride hydrate form enhances stability and solubility.
- Supplied in milligram-scale quantities for method development and calibration.
- Appropriate for mass spectrometry, NMR, and tracer studies in research applications.
Sigma Aldrich Fine Chemicals Biosciences Phosgene-13C solution ~1 M in benzene, 99 atom % 13C | 53120-07-3 | MFCD00084048 | 5ML
Phosgene-13C solution ~1 M in benzene, 99 atom % 13C | Mol Wt: 99.91 | 53120-07-3 | MFCD00084048 | 5ML
Medchemexpress LLC Dl-glutamic acid-d5 | 14341-79-8 | 99.7% | 152.16 | C5H4D5NO4 | 1 MG
Deuterium-labeled DL-glutamic acid (d5) provided as a research-grade stable-isotope standard for analytical applications such as mass spectrometry and metabolic tracing. The material is characterized by its molecular formula C5H4D5NO4, molecular weight 152.16, and high chemical purity.
- Deuterium-labeled DL-glutamic acid-d5 for isotope tracing
- High chemical purity of 99.7%
- Available in small research pack sizes, including 1 mg
- Supplied with data sheet, certificate of analysis, and safety data sheet
Medchemexpress LLC Melamine-13C3 | 1173022-88-2 | 98.7% | 129.10 | 13C3H6N6 | 5mg
Melamine-13C3 is the 13C labeled Melamine[1] Melamine is a metabolite of cyromazine Melamine is a intermediate for the synthesis of melamine resin and plastic materials[2]
Cambridge Isotope Laboratories ETHYLAMINE:HCL (D5, 98%), 0.5 G, 284474-81-3
ETHYLAMINE:HCL (D5, 98%), 0.5 G, 284474-81-3
Medchemexpress LLC Temozolomide-d3 | 208107-14-6 | 99.8% | 197.17 | 1 MG
Temozolomide-d3 is the deuterium labeled Temozolomide. Temozolomide (NSC 362856) is an oral active DNA alkylating agent that crosses the blood-brain barrier. It is also a proautophagic and proapoptotic agent. Temozolomide is effective against tumor cells characterized by low levels of O6-alkylguanine DNA alkyltransferase (OGAT) and a functional mismatch repair system. It has antitumor and antiangiogenic effects.
- Deuterium labeled Temozolomide.
- Oral active DNA alkylating agent.
- Crosses the blood-brain barrier.
- Proautophagic and proapoptotic agent.
- Effective against tumor cells with low levels of OGAT and a functional mismatch repair system.
- Antitumor and antiangiogenic effects.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cambridge Isotope Laboratories DL-ALANINE (1-13C, 99%), 1 G, 102029-81-2
DL-ALANINE (1-13C, 99%), 1 G, 102029-81-2
Medchemexpress LLC Triundecanoin-d5 | 601.95 | C36H63D5O6 | 10mg
Triundecanoin-d5 is the deuterium labeled Triundecanoin
STA PHARMACEUTICAL US LLC Fmoc-D-Asp-OAll | 1 g | CAS 204246-17-3 | MDL MFCD01074689
Fmoc-D-Asp-OAll is a Amino Acid reagent (Subcategory: Asp) sold by WuXi TIDES. Offered in 1 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: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 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
Cayman Chemical AldIcarb sulfon 100mg
A metabolite and degradation product of aldicarb; reduces the number of male T. semipenetrans second-stage larvae that reach the third, fourth, and adult stages of development at 100 μg/ml
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Revvity Health Sciences Inc Pyranoside, Methyl(alpha-D-gluco) [U-14C]
Pyranoside, Methyl(alpha-D-gluco) [U-14C]