Isotopically Labeled Compounds
Medchemexpress LLC 1-hexanol-d3 | 52598-04-6 | >98.0% | 104.19 g/mol | C6H12D2O | 1 MG
1-Hexanol-d3 is the deuterium-labeled isotopologue of 1-hexanol used as a stable isotope standard in analytical workflows. It retains the chemical behavior of 1-hexanol while providing a mass difference for reliable mass spectrometry quantitation (CAS 52598-04-6).
- Deuterium-labeled internal standard for GC-MS and LC-MS.
- Suitable for quantitative analysis and method validation.
- Chemical behavior matches native 1-hexanol.
- High isotopic purity (>98% D) for accurate isotope-based measurements.
- Supplied in small analytical quantities suitable for standards preparation.
Cambridge Isotope Laboratories MALONIC ACID (2-13C, 99%), 1 G, 55514-11-9
MALONIC ACID (2-13C, 99%), 1 G, 55514-11-9
Medchemexpress LLC Darolutamide-d4 (ODM-201-d4) | 2484757-20-0 | 98.6% | 402.87 | 5 MG
Darolutamide-d4 (ODM-201-d4) is a deuterium-labeled version of Darolutamide (HY-16985). Darolutamide (ODM-201) is an orally active, competitive androgen receptor (AR) antagonist, with a Ki of 11 nM for rat wild-type AR (wtAR) and an IC50 of 26 nM for human wild-type AR (hAR)-mediated transcriptional activation. It inhibits testosterone-induced AR nuclear translocation and transcriptional activation and is used in research for prostate cancer.
- Can be used as a tracer
- Can serve as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Selectively affects AR-positive cells
- Maintains full antagonistic activity against AR mutants
Medchemexpress LLC Ethylene carbonate-d4 | 362049-63-6 | MFCD01861595 | 99.2% | 92.09 | C3D4O3 | 1g
Ethylene carbonate-d4 is the deuterium labeled Ethylene carbonate[1]
Cambridge Isotope Laboratories HOMOVANILLIC ACID (RING-13C6, 99%; 4-HYDROXY- 18O, 90-95%), 0.01 G
HOMOVANILLIC ACID (RING-13C6, 99%; 4-HYDROXY- 18O, 90-95%), 0.01 G
Cambridge Isotope Laboratories 3-METHOXYTYRAMINE:HCL (1,1,2,2-D4, 97%), 0.05 G
3-METHOXYTYRAMINE:HCL (1,1,2,2-D4, 97%), 0.05 G
Sigma Aldrich Fine Chemicals Biosciences Urea-13C research grade 991G
UREA59 Urea-13C research grade 991G
Cayman Chemical Amlodipine-d4 (maleate), Purity: ≥99% deuterated forms (d1-d4), CAS: 1185246-15-4, 5 mg
An internal standard for the quantification of amlodipine by GC- or LC-MS
Cambridge Isotope Laboratories L-METHIONINE (1-13C, 99%; 15N, 98%), 0.25 G
L-METHIONINE (1-13C, 99%; 15N, 98%), 0.25 G
![Revvity Health Sciences Inc dATP, [α-<sup>32</sup>P]- 3000Ci/mmol 10mCi/ml , 1 mCi](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502809081.jpg-250.jpg)
Revvity Health Sciences Inc dATP, [α-32P]- 3000Ci/mmol 10mCi/ml , 1 mCi
dATP, [α-32P]- 3000Ci/mmol 10mCi/ml , 1 mCi
Cambridge Isotope Laboratories 4-ANDROSTENE-3,17-DIONE (2,2,4,6,6-D5, 98%), 0.05 G
4-ANDROSTENE-3,17-DIONE (2,2,4,6,6-D5, 98%), 0.05 G
Cambridge Isotope Laboratories D-MANNITOL (1-13C, 98%), 0.25 G, 132202-29-0
D-MANNITOL (1-13C, 98%), 0.25 G, 132202-29-0
Cambridge Isotope Laboratories Endrin aldehyde (13C12 99%) CP 90% 50 ug
Endrin aldehyde (13C12 99%) CP 90% 50 ug
Medchemexpress LLC 3-Carboxy-1-(methyl-d3)pyridin-1-ium chloride | 6138-41-6 | 176.62 | 1 MG
Trigonelline-d3 (chloride) is the deuterium labeled Trigonelline chloride. Trigonelline chloride, an alkaloid with potential antidiabetic activity, is present in considerable amounts in coffee. Trigonelline chloride has anti-HSV-1, antibacterial, and antifungal activities.
- 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.