Steroids and derivatives
Cayman Chemical 2-bromo 17-EstradIol 10mg
A synthetic steroid and inhibitor of estrogen 2-hydroxylase; inhibits estrogen 2-hydroxylase in rat liver microsomes at 50 and 100 µM; prevents estrogen-induced inhibition of apomorphine-induced climbing behavior in mice at 5 mg/kg
Apexbio Technology LLC Cyproterone Acetate 427-51-0 250mg
Cyproterone Acetate (CAS 427-51-0) is a small-molecule antagonist targeting the androgen receptor (AR) It is designed to inhibit AR activation thereby suppressing androgen-mediated cellular signaling Cyproterone Acetate exerts its biological activity primarily through competitive binding to AR displacing endogenous androgen ligands and blocking receptor activation and downstream signaling In experimental assays Cyproterone Acetate demonstrates AR inhibition with an IC50 value of approximately 7 1 nM At higher concentrations (EC50 around 4 0 M) it may also exhibit partial agonist activity on the AR pathway Based on these pharmacological properties Cyproterone Acetate holds research potential in studies of androgen-dependent biological processes AR signaling mechanisms and hormone-sensitive pathologies such as prostate cancer or androgen-related metabolic conditions
Cayman Chemical ResIbufogenIn 1mg
A cardiac glycoside that inhibits the Na+/K+-ATPase; exhibits cardiotonic, vasopressor, and respiratory stimulating actions in both animal and clinical models
Cambridge Isotope Laboratories Vitamin D3 (cholecalciferol) (25 26 26-13C3 98%) 100 ug/mL in ethanol CP 97% 1 mL
Vitamin D3 (cholecalciferol) (25 26 26-13C3 98%) 100 ug/mL in ethanol CP 97% 1 mL
Cayman Chemical Estrone Steroid Hormones
A primary, naturally-occurring estrogen; serum concentrations in premenopausal women fluctuate according to the menstrual cycle; becomes the most predominant estrogen in postmenopausal women; binding affinities to ERα and ERβ are ~60% and ~37% relative to estradiol
eMolecules 134404-52-7 | Medchem Express | Seocalcitol | 1mg | 446270827 | HY-32341 | MFCD00871599 | 454.695 | C30H46O3
Ambeed | tert-Butyl (6-chloro-3-iodopyridin-2-yl)carbamate | 250mg | 490538910 | A228018 | 1622407-12-8 | MFCD13196667 | 354.570 | C10H12ClIN2O2
If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool<|a>
Medchemexpress LLC β-Estradiol 17-hemisuccinate | 7698-93-3 | 98.8% | 372.45 | 25 MG
β-Estradiol 17-hemisuccinate is a synthetic derivative of estradiol. It is designed for research use and is stored at 4°C under nitrogen. When in solvent, it is recommended to store it at -80°C for up to 6 months or -20°C for up to 1 month, also under nitrogen.
- Synthetic derivative of estradiol
- Stored at 4°C under nitrogen
- In solvent, stable for 6 months at -80°C
- In solvent, stable for 1 month at -20°C
Medchemexpress LLC Petrelintide acetate | 99.8% | 4191.69 (free base) | 5 MG
Petrelintide acetate is a dual amylin and calcitonin receptor agonist (DACRA). It is a white to off-white solid with a molecular weight of 4191.69 (free base) and a chemical formula of C185H305N49O61.xC2H4O2. Primarily used for laboratory research and substance manufacturing, it is not classified as a hazardous substance.
- Dual amylin and calcitonin receptor agonist activity
- Selectively reduces high-fat diet intake in DIO rats
- Promotes fat mass loss while preserving lean mass
- Useful in diabetes research
- Exhibits agonistic activity against hAMY3R and hCTR in HEK-293 cells
Medchemexpress LLC Octaarginine acetate | 98.33% | 1267.50 | 25 MG
Octaarginine acetate | 98.33% | 1267.50 | 25 MG
Medchemexpress LLC Norethisterone enanthate | 3836-23-5 | 99.5% | C27H38O3 | 100 MG
Norethisterone enanthate is a long-acting parenteral progestogen that is orally active. It is also described as a click chemistry reagent, containing an Alkyne group, enabling it to undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules that have Azide groups. It can be used as an intramuscular contraceptive agent.
- Long-acting parenteral progestogen
- Orally active
- Functions as a click chemistry reagent with an alkyne group
- Can participate in CuAAc with azide-containing molecules
- Has been used as an intramuscular contraceptive agent
Medchemexpress LLC 3-epi-Vitamin D3 (Epicholecalciferol) | 57651-82-8 | C27H44O | 25 MG
3-epi-Vitamin D3 (Epicholecalciferol) is a Vitamin D3 analogue. It acts as a Hedgehog pathway inhibitor with an IC50 of 39.2 μM in U87MG cells and significantly upregulates Cyp24A1 in U87MG, HT-29, and C3H10T1/2 cells.
- Acts as a Hedgehog pathway inhibitor
- Upregulates Cyp24A1 in U87MG, HT-29, and C3H10T1/2 cells
- Appears as a white to light yellow solid