Other Solvents
Medchemexpress LLC Sulfamethoxazole-d4 | 1020719-86-1 | MFCD03425632 | 98.2% | 257.30 g/mol | C10H7D4N3O3S | 10 MG
Sulfamethoxazole-d4 is a deuterium-labeled analogue of the sulfonamide antibiotic sulfamethoxazole, supplied as a high-purity powder for analytical and tracer applications. Intended as an isotope-labeled internal standard for quantitative LC-MS and related studies; molecular formula C10H7D4N3O3S, molecular weight 257.30 g/mol, CAS 1020719-86-1.
- Deuterium-labeled internal standard for quantitative LC-MS analysis.
- High purity suitable for LC-MS and other analytical methods.
- Powder form for easy dissolution and aliquoting.
- Stable under recommended storage conditions for long-term use.
- Applicable to studies of bacterial folate metabolism and related assays.
Cambridge Isotope Laboratories BROMOACETIC ACID (2-13C, 99%), 5 G, 64891-77-6
BROMOACETIC ACID (2-13C, 99%), 5 G, 64891-77-6
Cambridge Isotope Laboratories ANILINE (13C6, 99%), 0.1 G, 100849-37-4
ANILINE (13C6, 99%), 0.1 G, 100849-37-4
Cambridge Isotope Laboratories L-PHENYLALANINE (1-13C, 99%), 1 G, 81201-86-7
L-PHENYLALANINE (1-13C, 99%), 1 G, 81201-86-7
Cambridge Isotope Laboratories PHENOL (2,6-13C2, 99%), 0.25 G, 100790-31-6
PHENOL (2,6-13C2, 99%), 0.25 G, 100790-31-6
Cambridge Isotope Laboratories URIC ACID (2-13C, 98%; 1,3,7-15N3, 98%),, 1 MG
URIC ACID (2-13C, 98%; 1,3,7-15N3, 98%),, 1 MG
Cambridge Isotope Laboratories FORMAMIDE (13C, 99%; 15N, 98%), 0.25 G, 285977-74-47
FORMAMIDE (13C, 99%; 15N, 98%), 0.25 G, 285977-74-47
Cambridge Isotope Laboratories SODIUM PYRUVATE (3-13C, 99%), 0.25 G, 124052-04-6
SODIUM PYRUVATE (3-13C, 99%), 0.25 G, 124052-04-6
Medchemexpress LLC Nortriptyline-d3 hydrochloride | 203784-52-5 | MFCD00198172 | 99.7% | 302.86 g/mol | C19H19D3ClN | 10 MG
Nortriptyline-d3 hydrochloride is a deuterium-labeled internal standard of nortriptyline (desmethylamitriptyline) intended for analytical and research use. It is provided as a white to off-white solid with high isotopic enrichment and suitability for quantitative LC-MS/MS assays, method development, and pharmacokinetic studies.
- Stable-isotope labeled internal standard for mass spectrometry.
- High purity suitable for quantitative analysis.
- Provided as a solid convenient for storage and handling.
- Available in multiple small package sizes for analytical workflows.
- Suitable for method development, validation, and pharmacokinetic studies.
Medchemexpress LLC 1,2-propylene-d6 carbonate | 202480-74-8 | MFCD00142486 | 98.7% | 108.13 | C4D6O3 | 100 MG
1,2-Propylene-d6 carbonate is the deuterium-labeled analogue of 1,2-propylene carbonate used as a stable-isotope tracer and internal standard in analytical techniques such as NMR, GC-MS, and LC-MS. It is provided with high isotopic and chemical purity for quantitative studies and metabolic tracing.
- High isotopic labeling (d6) for clear mass shifts.
- Suitable as an internal standard for NMR, GC-MS, and LC-MS.
- High chemical purity for reliable quantitative analysis.
- Available in small research-scale packaging for method development.
- Molecular weight 108.13; formula C4D6O3.
Medchemexpress LLC Poly ethylene glycol 1g
Poly(ethylene glycol) diacrylate (MW 10000) (PEGDA (MW 10000)) is a derivative of polyethylene glycol Poly(ethylene glycol) diacrylate (MW 10000) can be used in the formation of a cross-linked polymers[1]
Cambridge Isotope Laboratories L-ALANINE (2-13C, 99%), 0.1 G, 62656-85-3
L-ALANINE (2-13C, 99%), 0.1 G, 62656-85-3
Cambridge Isotope Laboratories D-GLUCOSE (3-13C, 99%), 0.5 G, 101615-88-7
D-GLUCOSE (3-13C, 99%), 0.5 G, 101615-88-7
Cambridge Isotope Laboratories LAURIC ACID (1-13C, 99%), 5 G, 93639-08-8
LAURIC ACID (1-13C, 99%), 5 G, 93639-08-8