Steroids and derivatives
Medchemexpress LLC Tacalcitol (1α,24R-dihydroxyvitamin D3) | 57333-96-7 | MFCD00866623 | 99.7% | 416.64 | C27H44O3 | 10 MG
Tacalcitol is a synthetic vitamin D3 analogue supplied as a solid research chemical for studies of bone growth, calcium regulation, inflammation, cancer biology, and dermatological research. The material is a white to off-white powder with high purity and is suitable for in vitro applications when dissolved in appropriate solvents.
- Synthetic vitamin D3 analogue for research applications.
- High purity (99.7%).
- White to off-white solid powder.
- Available in small pack sizes, including 10 mg vials.
- Soluble in DMSO at ≥100 mg/mL for in vitro use.
- Store at 4°C, protect from light, and keep under inert atmosphere for long-term stability.
Medchemexpress LLC Pefloxacin-d3 | 2733455-58-6 | 99.4% | 5 MG
Pefloxacin-d3 (Pefloxacinium-d3) is a deuterium-labeled version of the broad-spectrum antibiotic Pefloxacin. It blocks DNA replication by inhibiting DNA gyrase and also inhibits DNA relaxation catalyzed by topoisomerase I with an IC50 of 45 μg/mL. This compound demonstrates antibacterial activity against various bacteria such as *Escherichia coli*, *Pseudomonas aeruginosa*, and *Bacteroides fragilis*.
- Deuterium labeled version of Pefloxacin
- Broad-spectrum antibiotic
- Inhibits DNA gyrase, blocking DNA replication
- Inhibits DNA relaxation catalyzed by topoisomerase I
- Exhibits antibacterial activity against *Escherichia coli*, *Pseudomonas aeruginosa*, and *Bacteroides fragilis*
- Shows anti-*Plasmodium yoelii* infection activity
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC Vinorelbine-d3 ditartrate | 125317-39-7 | 98.0% | 1082.12 | 1 MG
Vinorelbine-d3 (ditartrate) is the deuterium labeled Vinorelbine ditartrate. Vinorelbine (ditartrate) is an anti-mitotic agent which inhibits the proliferation of Hela cells with IC50 of 1.25 nM.
- 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.
AdipoGen Rubiginone D2
Chemical. CAS 274913-71-2. Formula C20H16O6. MW 352.3. Isolated from Streptomyces sp. strain Gö N1/5. Antibiotic. Antibacterial. Antitumor compound.
Cayman Chemical 1-hydroxy VItamIn D2 10mg
A synthetic prodrug of 1,25-dihydroxy vitamin D2; used to suppress the synthesis and secretion of parathyroid hormone in secondary hyperparathyroidism; stimulates bone growth; inhibits the growth of certain blastomas and prostate cancer cells
Cambridge Isotope Laboratories Sodium L-lactate (3 3 3-D3 98%) 20% w/w in water 0 25g/comp
Sodium L-lactate (3 3 3-D3 98%) 20% w/w in water 0 25g/comp
