Isotopically Labeled Compounds
Cambridge Isotope Laboratories CHLOROACETIC ACID (D3, 98%), 5 G, 1796-85-6
CHLOROACETIC ACID (D3, 98%), 5 G, 1796-85-6
Medchemexpress LLC D-fructose-6-13c | 287100-63-4 | 5 MG
D-Fructose-6-13C is the 13C labeled D-Fructose, a naturally occurring monosaccharide found in many plants. Stable heavy isotopes of carbon have been incorporated into this compound, primarily for use as a tracer during drug development processes.
- 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 GLYCAN-N58-13C-GAL6,6' ([GALACTOSE-13C6, 99%]2)*, 500 PMOL
GLYCAN-N58-13C-GAL6,6' ([GALACTOSE-13C6, 99%]2)*, 500 PMOL
Cambridge Isotope Laboratories GLYCAN-N56-13C-GAL6,6' ([GALACTOSE-13C6, 99%]2)*, 500 PMOL
GLYCAN-N56-13C-GAL6,6' ([GALACTOSE-13C6, 99%]2)*, 500 PMOL
Cayman Chemical Ivermectin-d2, Purity: ≥99% deuterated forms (d1-d2), 1 mg
An internal standard for the quantification of ivermectin by GC- or LC-MS
Medchemexpress LLC Betaxolol-d5 | 1189957-99-0 | >95.0% | 1 MG
Betaxolol-d5 is the deuterium-labeled version of Betaxolol. Betaxolol is a selective beta1 adrenergic receptor blocker that can be utilized in research pertaining to hypertension and glaucoma. This compound can serve as a tracer and as an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS. Stable heavy isotopes, including deuterium, have been incorporated into drug molecules primarily to act as tracers for quantitation during the drug development process. Deuteration is notable for its potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer for quantitation during drug development.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration may influence the pharmacokinetic and metabolic profiles of drugs.
Cambridge Isotope Laboratories FORMIC ACID (13C, 99%) (, 5 G, 1633-56-3
FORMIC ACID (13C, 99%) (, 5 G, 1633-56-3
Cambridge Isotope Laboratories MYRISTIC ACID (1-13C, 99%), 1 G, 57677-52-8
MYRISTIC ACID (1-13C, 99%), 1 G, 57677-52-8
Cayman Chemical (±)-Thalidomide-d4, Purity: ≥99% deuterated forms (d1-d4), CAS: 1219177-18-0, 5 mg
An internal standard for the quantification of (±)-thalidomide by GC- or LC-MS
Cayman Chemical DL-Aspartic Acid-d3, Purity: ≥99% deuterated forms (d1-d3), CAS: 14341-75-4, 50 mg
An internal standard for the quantification of aspartic acid by GC- or LC-MS
Cambridge Isotope Laboratories TERT-BUTANOL (D9, 98%), 5 G, 25725-11-5
TERT-BUTANOL (D9, 98%), 5 G, 25725-11-5
Cambridge Isotope Laboratories L-METHIONINE (13C5, 99%; 15N, 99%), 0.05 G, 202468-47-1
L-METHIONINE (13C5, 99%; 15N, 99%), 0.05 G, 202468-47-1
Medchemexpress LLC 2,2'-bipyridine-d8 | 32190-42-4 | 99.3% | 164.24 g/mol | C10D8N2 | 1 MG
2,2′-Bipyridine-d8 is the deuterium-labeled isotopologue of 2,2′-bipyridine designed for use as a tracer or internal standard in quantitative analytical techniques such as NMR, GC-MS, and LC-MS. Sold for research use only, it is supplied in small-quantity formats for analytical and method development applications.
- Deuterium-labeled isotopologue suitable as tracer or internal standard.
- High purity (99.3%).
- Molecular formula C10D8N2; molecular weight 164.24 g/mol.
- Available in small quantities (1 mg) for analytical use.
- Documentation available: data sheet, certificate of analysis, and safety data sheet.
Cayman Chemical Thiacloprid-d4, Purity: ≥99% deuterated forms (d1-d4), CAS: 1793071-39-2, 1 mg
An internal standard for the quantification of thiacloprid by GC- or LC-MS
Cayman Chemical DL-Aspartic Acid-d3, Purity: ≥99% deuterated forms (d1-d3), CAS: 14341-75-4, 25 mg
An internal standard for the quantification of aspartic acid by GC- or LC-MS