Azoles
Medchemexpress LLC 2-Hydroxy-4-methylth 100g | 583-91-5 | 100 G
2-Hydroxy-4-(methylthio)butyric acid is an alpha-hydroxy derivative of methionine supplied for laboratory research use. It is commonly used in biochemical studies and animal nutrition research and is provided with supporting documentation for safe handling and quality verification.
- For research use only; not for human consumption or clinical use.
- Packaged as a 100 g package; other sizes are available.
- Purity ≥88.0% as supplied.
- Molecular formula C5H10O3S; molecular weight 150.20 g/mol.
- Safety data sheet and certificate of analysis available.
Medchemexpress LLC Thymidine 3 5 -diph 5mg | 118675-87-9 | 490.12 g/mol | C10H12N2Na4O11P2 | 5 MG
Thymidine 3',5'-diphosphate tetrasodium is a nucleotide-based biochemical reagent used in research applications where nucleotide analogs and diphosphate compounds are required. It is supplied as a high-purity tetrasodium salt suitable for in vitro studies and enzymatic assays.
- High purity: 98.75%.
- Molecular weight: 490.12 g/mol.
- Chemical formula: C10H12N2Na4O11P2.
- Salt form: tetrasodium for improved solubility.
- Supplied in small laboratory pack sizes, such as a 5 mg vial.
Medchemexpress LLC [Sar9,Met(O2)11]-Substance P | 110880-55-2 | 99.6% | 1393.66 | 25 MG
[Sar9,Met(O2)11]-Substance P is a tachykinin NK1 receptor selective agonist.
- Target: NK1 receptor
- Cell line: U-373MG ATCC
- IC50 value: 1.1 x 10-10 M
- Increases mean arterial blood pressure and heart rate
- Increases face washing and sniffing
- Produces grooming
Medchemexpress LLC SORT-PGRN interactio 250mg | 100957-85-5 | 250 MG
SORT-PGRN interaction inhibitor 1 is a small-molecule research compound that disrupts the sortilin-progranulin interaction and is used in biochemical and cell-based assays to study progranulin biology.
- Inhibits sortilin-progranulin interaction with IC50 2 μM.
- High purity, 99.37%.
- Molecular formula C15H18N2O2 and molecular weight 258.32.
- Soluble in DMSO at 100 mg/mL for in vitro applications.
- Available in common research quantities including 250 MG.
- Powder is stable at -20°C for long-term storage; follow SDS and COA for handling and preparation.
Medchemexpress LLC YM-244769 | 838819-70-8 | MFCD28160863 | 99.2% | 443.47 g·mol⁻¹ | C26H22FN3O3 | 5 MG
YM-244769 is a potent, selective, orally active inhibitor of the sodium-calcium exchanger (NCX) with preferential activity toward the NCX3 isoform. It suppresses NCX-mediated Ca2+ entry and has been used in cellular and in vivo studies demonstrating neuroprotective effects and effects on urine volume and electrolyte excretion in mice.
- Preferentially inhibits NCX3 with IC50 ≈ 18 nM.
- Also active against NCX1 and NCX2 (IC50 68 nM and 96 nM).
- Orally active and shows neuroprotective effects in hypoxia/reoxygenation models.
- High purity (≈99.2%) and solid, off-white to light yellow appearance.
- Soluble in DMSO (≈120 mg/mL); requires ultrasonic assistance.
- Store sealed at 4°C; in solvent: -80°C (6 months), -20°C (1 month).
![eMolecules Pharmablock / 5-bromo-134-trimethyl-pyridin-2-one / 25mg / 789381926 / PBU5990 / 0.000 / 1706749-85-0 / [null] / 216.078 / C8H10BrNO](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502443302.PNG-250.jpg)
eMolecules Pharmablock / 5-bromo-134-trimethyl-pyridin-2-one / 25mg / 789381926 / PBU5990 / 0.000 / 1706749-85-0 / [null] / 216.078 / C8H10BrNO
Pharmablock / 5-bromo-134-trimethyl-pyridin-2-one / 25mg / 789381926 / PBU5990 / 0.000 / 1706749-85-0 / [null] / 216.078 / C8H10BrNO
Medchemexpress LLC Pyridine-3,5-dicarboxylic acid | 499-81-0 | 167.12 | 500 G
Pyridine-3,5-dicarboxylic acid is a drug intermediate used to construct new metal-organic framework materials. It is a white to off-white solid.
- Drug intermediate for various applications
- Used in constructing metal-organic framework materials
- High purity (99.96%)
- Soluble in DMSO (50 mg/mL)
Medchemexpress LLC (2-Butyl-5-nitrobenzofuran-3-yl)(4-hydroxyphenyl)methanone | 141645-16-1 | 99.6% | C19H17NO5 | 5 G
(2-Butyl-5-nitrobenzofuran-3-yl)(4-hydroxyphenyl)methanone is a drug intermediate for the synthesis of various active compounds. It is for research use only.
- Drug intermediate for synthesis of various active compounds.
- For research use only.
- Molecular weight: 339.35
- Formula: C19H17NO5
- CAS number: 141645-16-1
- Appearance: Solid
- Color: Off-white to yellow
- Purity: 99.6%
- Store powder at -20°C for 3 years; 4°C for 2 years.
- Store in solvent at -80°C for 6 months; -20°C for 1 month.
Medchemexpress LLC trans-Urocanic acid | 3465-72-3 | 99.9% | 138.12 | 5 G
trans-Urocanic acid (trans-UCA) is a natural epidermal constituent known for regulating immune function. It inhibits human natural killer cell (NK) activity in vitro and partially inhibits the cytotoxic function of IL-2-activated NK cells. It also reduces IL-2-induced activation of NK cells.
- Natural epidermal constituent
- Inhibits human natural killer cell (NK) activity in vitro
- Regulates immune function
- Partially inhibits cytotoxic function of IL-2-activated NK cells
- Reduces IL-2-induced activation of NK cells