Steroids and derivatives
Estriol, Micronized, USP, 97-102%, Spectrum™ Chemical
CAS: 50-27-1 Molecular Formula: C18H24O3 Molecular Weight (g/mol): 288.39 InChI Key: PROQIPRRNZUXQM-ZXXIGWHRSA-N IUPAC Name: (1R,2R,3aS,3bR,9bS,11aS)-11a-methyl-1H,2H,3H,3aH,3bH,4H,5H,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-1,2,7-triol SMILES: C[C@]12CC[C@H]3[C@@H](CCC4=CC(O)=CC=C34)[C@@H]1C[C@@H](O)[C@@H]2O
Prednisolone 98.0+%, TCI America™
CAS: 50-24-8 Molecular Formula: C21H28O5 Molecular Weight (g/mol): 360.45 MDL Number: MFCD00003649 InChI Key: OIGNJSKKLXVSLS-VWUMJDOOSA-N Synonym: prednisolone,metacortandralone,hydroretrocortine,predonine,deltacortril,meticortelone,deltahydrocortisone,prenolone,hydroretrocortin,delta-cortef PubChem CID: 5755 ChEBI: CHEBI:8378 IUPAC Name: (8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one SMILES: CC12CC(C3C(C1CCC2(C(=O)CO)O)CCC4=CC(=O)C=CC34C)O
Medchemexpress LLC Cholest-5-en-3-ol, 24,25-epoxy-, (3β,24S)- | 77058-74-3 | 98.1% | 400.64 | C27H44O2 | 1 MG
(24S,25)-Epoxycholesterol is an oxysterol that acts as an agonist of the liver X receptor (LXR). It is used in biochemical and cell biology research to study cholesterol metabolism, LXR-mediated signaling, and regulation of cholesterol homeostasis. The compound is supplied as a high-purity solid suitable for in vitro assays.
- Used as an LXR agonist in biochemical and cell biology studies.
- High purity for reproducible assay results.
- Available in 1 mg, 5 mg, and 10 mg sizes for research use.
- Suitable for in vitro assays investigating cholesterol metabolism and signaling.
Medchemexpress LLC Dopamine D2 receptor agonist-3 | 1257326-24-1 | 98.3% | 295.81 | C15H22ClN3O | 10 MG
Dopamine D2 receptor agonist-3 is a research compound described as a selective dopamine D2 receptor partial agonist and a dopamine D3 receptor antagonist. It is supplied as a solid powder with documented purity and analytical data for use in in vitro and preclinical receptor pharmacology research.
- High purity of 98.3%.
- Molecular formula C15H22ClN3O and molecular weight 295.81.
- Selective D2 partial agonist and D3 antagonist (pEC50 = 8.3 and <5.5).
- Supplied as a solid powder for research use only.
- Available in multiple sizes, including 10 MG packaging.
- Datasheet and certificate of analysis available.
Medchemexpress LLC Dopamine D2 receptor agonist-3 | 1257326-24-1 | 98.3% | 295.81 | C15H22ClN3O | 5 MG
Dopamine D2 receptor agonist-3 is a small-molecule research compound that acts as a selective dopamine D2 receptor partial agonist and a dopamine D3 receptor antagonist, with reported in vitro potency and demonstrated brain penetration in vivo. It is supplied as a solid (white to off-white) with high stated purity for laboratory use.
- Selective D2 partial agonist and D3 antagonist activity.
- Potency reported as pEC50 D2 = 8.3; D3 < 5.5 (approx. D2 EC50 ≈ 5 nM).
- Demonstrated brain penetration (brain:blood ratio 5.5; Tmax 0.5 h at 3 mg/kg, s.c.).
- High purity (98.3%) suitable for research applications.
- Solid, white to off-white appearance, available in small research pack sizes.
Medchemexpress LLC Dopamine D2 receptor agonist-3 | 1257326-24-1 | 98.3% | 295.81 g/mol | C15H22ClN3O | 25 MG
Dopamine D2 receptor agonist-3 is a research compound characterized as a selective D2 receptor partial agonist and a D3 receptor antagonist. In vitro activity is reported with pEC50 8.3 at D2 and <5.5 at D3. In vivo, a 3 mg/kg (s.c.) dose demonstrated high brain penetration (brain:blood ratio ≈5.5) with Tmax ≈0.5 h. The compound is a solid with reported purity of 98.3% and molecular formula C15H22ClN3O.
- Selective D2 receptor partial agonist and D3 receptor antagonist.
- Reported pEC50 values: 8.3 (D2) and <5.5 (D3).
- High reported purity (98.3%).
- Solid form, suitable for research applications.
- Demonstrated brain penetration in vivo (3 mg/kg, s.c.; brain:blood ratio ~5.5).
- Available in small pack sizes, including 25 mg.
Medchemexpress LLC 2-imidazolidinone, 1-phenyl-3-(2-piperidinylmethyl) hydrochloride | 1257326-24-1 | 98.3% | 295.81 g/mol | C15H22ClN3O | 50 MG
Dopamine D2 receptor agonist-3 is a research compound described as a selective dopamine D2 receptor partial agonist and a dopamine D3 receptor antagonist. It is supplied as the hydrochloride salt and is intended for receptor pharmacology and neuroscience research.
- Selective D2 receptor partial agonist and D3 receptor antagonist.
- Hydrochloride salt, white to off-white solid.
- Purity 98.3%.
- Molecular formula C15H22ClN3O; molecular weight 295.81 g/mol.
- Suitable for in vitro and in vivo receptor pharmacology studies.
- Commonly available in small research sizes (5-500 mg).
Medchemexpress LLC 2-imidazolidinone, 1-phenyl-3-(2-piperidinylmethyl)-, hydrochloride | 1257326-24-1 | 98.3% | 295.81 g/mol | C15H22ClN3O | 100 MG
Dopamine D2 receptor agonist-3 is a small-molecule research compound described as a selective dopamine D2 receptor partial agonist and a dopamine D3 receptor antagonist. Supplied as the hydrochloride salt in solid form, it is intended for in vitro and preclinical receptor pharmacology studies; not for human use.
- Selective D2 partial agonist (pEC50 = 8.3)
- D3 antagonist activity (pEC50 < 5.5)
- Molecular formula C15H22ClN3O; molecular weight 295.81 g/mol
- Purity ≥ 98.3% (LCMS)
- Supplied as hydrochloride salt, solid form
- Available in milligram pack sizes for research use
- Intended for in vitro and preclinical research; not for human use